Merge tag 'drm-misc-next-2020-06-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v5.9: UAPI Changes: - Add DRM_MODE_TYPE_USERDEF for video modes specified in cmdline. Cross-subsystem Changes: - Assorted devicetree binding updates. - Add might_sleep() to dma_fence_wait(). - Fix fbdev's get_user_pages_fast() handling, and use pin_user_pages. - Small cleanup with IS_BUILTIN in video/fbdev drivers. - Fix video/hdmi coding style for infoframe size. Core Changes: - Silence vblank output during init. - Fix DP-MST corruption during send msg timeout. - Clear leak in drm_gem_objecs_lookup(). - Make newlines work with force connector attribute. - Fix module refcounting error in drm_encoder_slave, and use new i2c api. - Header fix for drm_managed.c - More struct_mutex removal for !legacy drivers: - Remove gem_free_object() - Removal of drm_gem_object_put_unlocked(). - Show current->comm alongside pid in debug printfs. - Add drm_client_modeset_check() + drm_client_framebuffer_flush(). - Replace drm_fb_swab16 with drm_fb_swap that also supports 32-bits. - Remove mode->vrefresh, and compactify drm_display_mode. - Use drm_* macros for logging and warnings. - Add WARN when drm_gem_get_pages is used on a private obj. - Handle importing and imported dmabuf better in shmem helpers. - Small fix for drm/mm hole size comparison, and remove invalid entry optimization. - Add a drm/mm selftest. - Set DSI connector type for DSI panels. - Assorted small fixes and documentation updates. - Fix DDI I2C device registration for MST ports, and flushing on destroy. - Fix master_set return type, used by vmwgfx. - Make the drm_set/drop_master ioctl symmetrical. Driver Changes: Allow iommu in the sun4i driver and use it for sun8i. - Simplify backlight lookup for omap, amba-clcd and tilcdc. - Hold reg_lock for rockchip. - Add support for bridge gpio and lane reordering + polarity to ti-sn65dsi86, and fix clock choice. - Small assorted fixes to tilcdc, vc4, i915, omap, fbdev/sm712fb, fbdev/pxafb, console/newport_con, msm, virtio, udl, malidp, hdlcd, bridge/ti-sn65dsi86, panfrost. - Remove hw cursor support for mgag200, and use simple kms helper + shmem helpers. - Add support for KOE Allow iommu in the sun4i driver and use it for sun8i. - Simplify backlight lookup for omap, amba-clcd and tilcdc. - Hold reg_lock for rockchip. - Add support for bridge gpio and lane reordering + polarity to ti-sn65dsi86, and fix clock choice. - Small assorted fixes to tilcdc, vc4 (multiple), i915. - Remove hw cursor support for mgag200, and use simple kms helper + shmem helpers. - Add support for KOE TX26D202VM0BWA panel. - Use GEM CMA functions in arc, arm, atmel-hlcdc, fsi-dcu, hisilicon, imx, ingenic, komeda, malidp, mcde, meson, msxfb, rcar-du, shmobile, stm, sti, tilcdc, tve200, zte. - Remove gem_print_info. - Improve gem_create_object_helper so udl can use shmem helpers. - Convert vc4 dt bindings to schemas, and add clock properties. - Device initialization cleanups for mgag200. - Add a workaround to fix DP-MST short pulses handling on broken hardware in i915. - Allow build test compiling arm drivers. - Use managed pci functions in mgag200 and ast. - Use dev_groups in malidp. - Add per pixel alpha support for PX30 VOP in rockchip. - Silence deferred probe logs in panfrost. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/001cd9a6-405d-4e29-43d8-354f53ae4e8b@linux.intel.com
author: Dave Airlie <airlied@redhat.com> 2020-06-23 02:58:28 +0200
committer: Dave Airlie <airlied@redhat.com> 2020-06-24 07:45:51 +0200
commit: 0a19b068acc47d05212f03e494381926dc0381e2 (patch)
tree: 00490aed65afc870cd61e5551d63d5c032048806 /drivers/gpu
parent: Linux 5.8-rc2 (diff)
parent: drm/panfrost: Use kvfree() to free bo->sgts (diff)
download: linux-0a19b068acc47d05212f03e494381926dc0381e2.tar.xz
linux-0a19b068acc47d05212f03e494381926dc0381e2.zip
248 files changed, 2481 insertions, 2610 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index b91b5171270f..9015c7b76d60 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1354,7 +1354,7 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
 	}
 
 	/* Free the BO*/
-	drm_gem_object_put_unlocked(&mem->bo->tbo.base);
+	drm_gem_object_put(&mem->bo->tbo.base);
 	mutex_destroy(&mem->lock);
 	kfree(mem);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index 85b0515c0fdc..4053597b3af2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -102,7 +102,7 @@ int amdgpu_bo_list_create(struct amdgpu_device *adev, struct drm_file *filp,
 		}
 
 		bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj));
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 
 		usermm = amdgpu_ttm_tt_get_usermm(bo->tbo.ttm);
 		if (usermm) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 19070226a945..a25fb59c127c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -57,7 +57,7 @@ static int amdgpu_cs_user_fence_chunk(struct amdgpu_cs_parser *p,
 	/* One for TTM and one for the CS job */
 	p->uf_entry.tv.num_shared = 2;
 
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 
 	size = amdgpu_bo_size(bo);
 	if (size != PAGE_SIZE || (data->offset + 8) > size) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index f7143d927b6d..c56438a6c9f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -576,14 +576,14 @@ amdgpu_display_user_framebuffer_create(struct drm_device *dev,
 
 	amdgpu_fb = kzalloc(sizeof(*amdgpu_fb), GFP_KERNEL);
 	if (amdgpu_fb == NULL) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ERR_PTR(-ENOMEM);
 	}
 
 	ret = amdgpu_display_framebuffer_init(dev, amdgpu_fb, mode_cmd, obj);
 	if (ret) {
 		kfree(amdgpu_fb);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ERR_PTR(ret);
 	}
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 25ddb482466a..db731f573f98 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -114,7 +114,7 @@ static void amdgpufb_destroy_pinned_object(struct drm_gem_object *gobj)
 		amdgpu_bo_unpin(abo);
 		amdgpu_bo_unreserve(abo);
 	}
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 }
 
 static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev,
@@ -278,7 +278,7 @@ out:
 
 	}
 	if (fb && ret) {
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 		drm_framebuffer_unregister_private(fb);
 		drm_framebuffer_cleanup(fb);
 		kfree(fb);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 4ed9958af94e..de9784b0c19b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -106,7 +106,7 @@ void amdgpu_gem_force_release(struct amdgpu_device *adev)
 		spin_lock(&file->table_lock);
 		idr_for_each_entry(&file->object_idr, gobj, handle) {
 			WARN_ONCE(1, "And also active allocations!\n");
-			drm_gem_object_put_unlocked(gobj);
+			drm_gem_object_put(gobj);
 		}
 		idr_destroy(&file->object_idr);
 		spin_unlock(&file->table_lock);
@@ -285,7 +285,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 
 	r = drm_gem_handle_create(filp, gobj, &handle);
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	if (r)
 		return r;
 
@@ -369,7 +369,7 @@ user_pages_done:
 		amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm);
 
 release_object:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 
 	return r;
 }
@@ -388,11 +388,11 @@ int amdgpu_mode_dumb_mmap(struct drm_file *filp,
 	robj = gem_to_amdgpu_bo(gobj);
 	if (amdgpu_ttm_tt_get_usermm(robj->tbo.ttm) ||
 	    (robj->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)) {
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 		return -EPERM;
 	}
 	*offset_p = amdgpu_bo_mmap_offset(robj);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return 0;
 }
 
@@ -462,7 +462,7 @@ int amdgpu_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
 	} else
 		r = ret;
 
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -505,7 +505,7 @@ int amdgpu_gem_metadata_ioctl(struct drm_device *dev, void *data,
 unreserve:
 	amdgpu_bo_unreserve(robj);
 out:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -704,7 +704,7 @@ error_backoff:
 	ttm_eu_backoff_reservation(&ticket, &list);
 
 error_unref:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -780,7 +780,7 @@ int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data,
 	}
 
 out:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -817,7 +817,7 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv,
 
 	r = drm_gem_handle_create(file_priv, gobj, &handle);
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	if (r) {
 		return r;
 	}
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index e38744d06f4e..84b45a019a36 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -2404,7 +2404,7 @@ static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	aobj = gem_to_amdgpu_bo(obj);
 	ret = amdgpu_bo_reserve(aobj, false);
 	if (ret != 0) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 
@@ -2412,7 +2412,7 @@ static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	amdgpu_bo_unreserve(aobj);
 	if (ret) {
 		DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 	amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj);
@@ -2447,7 +2447,7 @@ unpin:
 			amdgpu_bo_unpin(aobj);
 			amdgpu_bo_unreserve(aobj);
 		}
-		drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo);
+		drm_gem_object_put(amdgpu_crtc->cursor_bo);
 	}
 
 	amdgpu_crtc->cursor_bo = obj;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 2584ff74423b..ec61532e2f83 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -2483,7 +2483,7 @@ static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	aobj = gem_to_amdgpu_bo(obj);
 	ret = amdgpu_bo_reserve(aobj, false);
 	if (ret != 0) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 
@@ -2491,7 +2491,7 @@ static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	amdgpu_bo_unreserve(aobj);
 	if (ret) {
 		DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 	amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj);
@@ -2526,7 +2526,7 @@ unpin:
 			amdgpu_bo_unpin(aobj);
 			amdgpu_bo_unreserve(aobj);
 		}
-		drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo);
+		drm_gem_object_put(amdgpu_crtc->cursor_bo);
 	}
 
 	amdgpu_crtc->cursor_bo = obj;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index d05c39f9ae40..cbddead3dafb 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -2299,7 +2299,7 @@ static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	aobj = gem_to_amdgpu_bo(obj);
 	ret = amdgpu_bo_reserve(aobj, false);
 	if (ret != 0) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 
@@ -2307,7 +2307,7 @@ static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	amdgpu_bo_unreserve(aobj);
 	if (ret) {
 		DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 	amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj);
@@ -2342,7 +2342,7 @@ unpin:
 			amdgpu_bo_unpin(aobj);
 			amdgpu_bo_unreserve(aobj);
 		}
-		drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo);
+		drm_gem_object_put(amdgpu_crtc->cursor_bo);
 	}
 
 	amdgpu_crtc->cursor_bo = obj;
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index ad0f8adb6a2b..fa0ad50b628c 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -2305,7 +2305,7 @@ static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	aobj = gem_to_amdgpu_bo(obj);
 	ret = amdgpu_bo_reserve(aobj, false);
 	if (ret != 0) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 
@@ -2313,7 +2313,7 @@ static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc,
 	amdgpu_bo_unreserve(aobj);
 	if (ret) {
 		DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 	amdgpu_crtc->cursor_addr = amdgpu_bo_gpu_offset(aobj);
@@ -2348,7 +2348,7 @@ unpin:
 			amdgpu_bo_unpin(aobj);
 			amdgpu_bo_unreserve(aobj);
 		}
-		drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo);
+		drm_gem_object_put(amdgpu_crtc->cursor_bo);
 	}
 
 	amdgpu_crtc->cursor_bo = obj;
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index c05d001163e0..f164818ec477 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -154,17 +154,7 @@ static struct drm_driver arcpgu_drm_driver = {
 	.minor = 0,
 	.patchlevel = 0,
 	.fops = &arcpgu_drm_ops,
-	.dumb_create = drm_gem_cma_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_print_info = drm_gem_cma_print_info,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init = arcpgu_debugfs_init,
 #endif
diff --git a/drivers/gpu/drm/arm/Kconfig b/drivers/gpu/drm/arm/Kconfig
index a204103b3efb..3a9e966e0e78 100644
--- a/drivers/gpu/drm/arm/Kconfig
+++ b/drivers/gpu/drm/arm/Kconfig
@@ -3,7 +3,7 @@ menu "ARM devices"
 
 config DRM_HDLCD
 	tristate "ARM HDLCD"
-	depends on DRM && OF && (ARM || ARM64)
+	depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
 	depends on COMMON_CLK
 	select DRM_KMS_HELPER
 	select DRM_KMS_CMA_HELPER
@@ -24,7 +24,7 @@ config DRM_HDLCD_SHOW_UNDERRUN
 
 config DRM_MALI_DISPLAY
 	tristate "ARM Mali Display Processor"
-	depends on DRM && OF && (ARM || ARM64)
+	depends on DRM && OF && (ARM || ARM64 || COMPILE_TEST)
 	depends on COMMON_CLK
 	select DRM_KMS_HELPER
 	select DRM_KMS_CMA_HELPER
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
index 1b01a625f40e..170f9dc8ec19 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_framebuffer.c
@@ -19,7 +19,7 @@ static void komeda_fb_destroy(struct drm_framebuffer *fb)
 	u32 i;
 
 	for (i = 0; i < fb->format->num_planes; i++)
-		drm_gem_object_put_unlocked(fb->obj[i]);
+		drm_gem_object_put(fb->obj[i]);
 
 	drm_framebuffer_cleanup(fb);
 	kfree(kfb);
@@ -103,7 +103,7 @@ komeda_fb_afbc_size_check(struct komeda_fb *kfb, struct drm_file *file,
 	return 0;
 
 check_failed:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return -EINVAL;
 }
 
@@ -199,7 +199,7 @@ komeda_fb_create(struct drm_device *dev, struct drm_file *file,
 
 err_cleanup:
 	for (i = 0; i < kfb->base.format->num_planes; i++)
-		drm_gem_object_put_unlocked(kfb->base.obj[i]);
+		drm_gem_object_put(kfb->base.obj[i]);
 
 	kfree(kfb);
 	return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
index 6b85d5f4caa8..1f6682032ca4 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c
@@ -61,16 +61,7 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data)
 static struct drm_driver komeda_kms_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.lastclose			= drm_fb_helper_lastclose,
-	.gem_free_object_unlocked	= drm_gem_cma_free_object,
-	.gem_vm_ops			= &drm_gem_cma_vm_ops,
-	.dumb_create			= komeda_gem_cma_dumb_create,
-	.prime_handle_to_fd		= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle		= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table		= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table	= drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap			= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap		= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap			= drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_cma_dumb_create),
 	.fops = &komeda_cma_fops,
 	.name = "komeda",
 	.desc = "Arm Komeda Display Processor driver",
diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
index 194419f47c5e..faa8a5a752da 100644
--- a/drivers/gpu/drm/arm/hdlcd_drv.c
+++ b/drivers/gpu/drm/arm/hdlcd_drv.c
@@ -240,17 +240,7 @@ static struct drm_driver hdlcd_driver = {
 	.irq_preinstall = hdlcd_irq_preinstall,
 	.irq_postinstall = hdlcd_irq_postinstall,
 	.irq_uninstall = hdlcd_irq_uninstall,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_print_info = drm_gem_cma_print_info,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.dumb_create = drm_gem_cma_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init = hdlcd_debugfs_init,
 #endif
@@ -347,9 +337,8 @@ static void hdlcd_drm_unbind(struct device *dev)
 	of_node_put(hdlcd->crtc.port);
 	hdlcd->crtc.port = NULL;
 	pm_runtime_get_sync(dev);
-	drm_crtc_vblank_off(&hdlcd->crtc);
-	drm_irq_uninstall(drm);
 	drm_atomic_helper_shutdown(drm);
+	drm_irq_uninstall(drm);
 	pm_runtime_put(dev);
 	if (pm_runtime_enabled(dev))
 		pm_runtime_disable(dev);
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c
index def8c9ffafca..a76aa3fb8d3c 100644
--- a/drivers/gpu/drm/arm/malidp_drv.c
+++ b/drivers/gpu/drm/arm/malidp_drv.c
@@ -349,11 +349,11 @@ malidp_verify_afbc_framebuffer_size(struct drm_device *dev,
 	if (objs->size < afbc_size) {
 		DRM_DEBUG_KMS("buffer size (%zu) too small for AFBC buffer size = %u\n",
 			      objs->size, afbc_size);
-		drm_gem_object_put_unlocked(objs);
+		drm_gem_object_put(objs);
 		return false;
 	}
 
-	drm_gem_object_put_unlocked(objs);
+	drm_gem_object_put(objs);
 
 	return true;
 }
@@ -563,16 +563,7 @@ static void malidp_debugfs_init(struct drm_minor *minor)
 
 static struct drm_driver malidp_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.dumb_create = malidp_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(malidp_dumb_create),
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init = malidp_debugfs_init,
 #endif
@@ -666,20 +657,11 @@ static ssize_t core_id_show(struct device *dev, struct device_attribute *attr,
 
 static DEVICE_ATTR_RO(core_id);
 
-static int malidp_init_sysfs(struct device *dev)
-{
-	int ret = device_create_file(dev, &dev_attr_core_id);
-
-	if (ret)
-		DRM_ERROR("failed to create device file for core_id\n");
-
-	return ret;
-}
-
-static void malidp_fini_sysfs(struct device *dev)
-{
-	device_remove_file(dev, &dev_attr_core_id);
-}
+static struct attribute *mali_dp_attrs[] = {
+	&dev_attr_core_id.attr,
+	NULL,
+};
+ATTRIBUTE_GROUPS(mali_dp);
 
 #define MAX_OUTPUT_CHANNELS	3
 
@@ -841,10 +823,6 @@ static int malidp_bind(struct device *dev)
 	if (ret < 0)
 		goto query_hw_fail;
 
-	ret = malidp_init_sysfs(dev);
-	if (ret)
-		goto init_fail;
-
 	/* Set the CRTC's port so that the encoder component can find it */
 	malidp->crtc.port = of_graph_get_port_by_id(dev->of_node, 0);
 
@@ -902,8 +880,6 @@ irq_init_fail:
 bind_fail:
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;
-init_fail:
-	malidp_fini_sysfs(dev);
 	malidp_fini(drm);
 query_hw_fail:
 	pm_runtime_put(dev);
@@ -929,15 +905,13 @@ static void malidp_unbind(struct device *dev)
 	drm_dev_unregister(drm);
 	drm_kms_helper_poll_fini(drm);
 	pm_runtime_get_sync(dev);
-	drm_crtc_vblank_off(&malidp->crtc);
+	drm_atomic_helper_shutdown(drm);
 	malidp_se_irq_fini(hwdev);
 	malidp_de_irq_fini(hwdev);
 	drm->irq_enabled = false;
-	drm_atomic_helper_shutdown(drm);
 	component_unbind_all(dev, drm);
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;
-	malidp_fini_sysfs(dev);
 	malidp_fini(drm);
 	pm_runtime_put(dev);
 	if (pm_runtime_enabled(dev))
@@ -1033,6 +1007,7 @@ static struct platform_driver malidp_platform_driver = {
 		.name = "mali-dp",
 		.pm = &malidp_pm_ops,
 		.of_match_table	= malidp_drm_of_match,
+		.dev_groups = mali_dp_groups,
 	},
 };
 
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index c2b92acd1e9a..38dfaa46d306 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -710,13 +710,13 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 
 		/* Must be a kernel-mapped object */
 		if (!obj->addr) {
-			drm_gem_object_put_unlocked(&obj->obj);
+			drm_gem_object_put(&obj->obj);
 			return -EINVAL;
 		}
 
 		if (obj->obj.size < w * h * 4) {
 			DRM_ERROR("buffer is too small\n");
-			drm_gem_object_put_unlocked(&obj->obj);
+			drm_gem_object_put(&obj->obj);
 			return -ENOMEM;
 		}
 	}
@@ -724,7 +724,7 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 	if (dcrtc->cursor_obj) {
 		dcrtc->cursor_obj->update = NULL;
 		dcrtc->cursor_obj->update_data = NULL;
-		drm_gem_object_put_unlocked(&dcrtc->cursor_obj->obj);
+		drm_gem_object_put(&dcrtc->cursor_obj->obj);
 	}
 	dcrtc->cursor_obj = obj;
 	dcrtc->cursor_w = w;
@@ -760,7 +760,7 @@ static void armada_drm_crtc_destroy(struct drm_crtc *crtc)
 	struct armada_private *priv = crtc->dev->dev_private;
 
 	if (dcrtc->cursor_obj)
-		drm_gem_object_put_unlocked(&dcrtc->cursor_obj->obj);
+		drm_gem_object_put(&dcrtc->cursor_obj->obj);
 
 	priv->dcrtc[dcrtc->num] = NULL;
 	drm_crtc_cleanup(&dcrtc->crtc);
diff --git a/drivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c
index 426ca383d696..b87c71703c85 100644
--- a/drivers/gpu/drm/armada/armada_fb.c
+++ b/drivers/gpu/drm/armada/armada_fb.c
@@ -129,12 +129,12 @@ struct drm_framebuffer *armada_fb_create(struct drm_device *dev,
 		goto err;
 	}
 
-	drm_gem_object_put_unlocked(&obj->obj);
+	drm_gem_object_put(&obj->obj);
 
 	return &dfb->fb;
 
  err_unref:
-	drm_gem_object_put_unlocked(&obj->obj);
+	drm_gem_object_put(&obj->obj);
  err:
 	DRM_ERROR("failed to initialize framebuffer: %d\n", ret);
 	return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c
index f2dc371bd8e5..0c4601275507 100644
--- a/drivers/gpu/drm/armada/armada_fbdev.c
+++ b/drivers/gpu/drm/armada/armada_fbdev.c
@@ -51,13 +51,13 @@ static int armada_fbdev_create(struct drm_fb_helper *fbh,
 
 	ret = armada_gem_linear_back(dev, obj);
 	if (ret) {
-		drm_gem_object_put_unlocked(&obj->obj);
+		drm_gem_object_put(&obj->obj);
 		return ret;
 	}
 
 	ptr = armada_gem_map_object(dev, obj);
 	if (!ptr) {
-		drm_gem_object_put_unlocked(&obj->obj);
+		drm_gem_object_put(&obj->obj);
 		return -ENOMEM;
 	}
 
@@ -67,7 +67,7 @@ static int armada_fbdev_create(struct drm_fb_helper *fbh,
 	 * A reference is now held by the framebuffer object if
 	 * successful, otherwise this drops the ref for the error path.
 	 */
-	drm_gem_object_put_unlocked(&obj->obj);
+	drm_gem_object_put(&obj->obj);
 
 	if (IS_ERR(dfb))
 		return PTR_ERR(dfb);
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 976685f2939e..8005614d2e6b 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -256,7 +256,7 @@ int armada_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
 	/* drop reference from allocate - handle holds it now */
 	DRM_DEBUG_DRIVER("obj %p size %zu handle %#x\n", dobj, size, handle);
  err:
-	drm_gem_object_put_unlocked(&dobj->obj);
+	drm_gem_object_put(&dobj->obj);
 	return ret;
 }
 
@@ -288,7 +288,7 @@ int armada_gem_create_ioctl(struct drm_device *dev, void *data,
 	/* drop reference from allocate - handle holds it now */
 	DRM_DEBUG_DRIVER("obj %p size %zu handle %#x\n", dobj, size, handle);
  err:
-	drm_gem_object_put_unlocked(&dobj->obj);
+	drm_gem_object_put(&dobj->obj);
 	return ret;
 }
 
@@ -305,13 +305,13 @@ int armada_gem_mmap_ioctl(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	if (!dobj->obj.filp) {
-		drm_gem_object_put_unlocked(&dobj->obj);
+		drm_gem_object_put(&dobj->obj);
 		return -EINVAL;
 	}
 
 	addr = vm_mmap(dobj->obj.filp, 0, args->size, PROT_READ | PROT_WRITE,
 		       MAP_SHARED, args->offset);
-	drm_gem_object_put_unlocked(&dobj->obj);
+	drm_gem_object_put(&dobj->obj);
 	if (IS_ERR_VALUE(addr))
 		return addr;
 
@@ -366,7 +366,7 @@ int armada_gem_pwrite_ioctl(struct drm_device *dev, void *data,
 	}
 
  unref:
-	drm_gem_object_put_unlocked(&dobj->obj);
+	drm_gem_object_put(&dobj->obj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
index 6b27242b9ee3..5e7ea0459d01 100644
--- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
+++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
@@ -188,7 +188,7 @@ DEFINE_DRM_GEM_CMA_FOPS(fops);
 
 static struct drm_driver aspeed_gfx_driver = {
 	.driver_features        = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	.gem_create_object	= drm_cma_gem_create_object_default_funcs,
+	.gem_create_object	= drm_gem_cma_create_object_default_funcs,
 	.dumb_create		= drm_gem_cma_dumb_create,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index b7ba22dddcad..48a9cc4e080a 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -91,15 +91,13 @@ static int ast_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	ast_kick_out_firmware_fb(pdev);
 
-	ret = pci_enable_device(pdev);
+	ret = pcim_enable_device(pdev);
 	if (ret)
 		return ret;
 
 	dev = drm_dev_alloc(&driver, &pdev->dev);
-	if (IS_ERR(dev)) {
-		ret = PTR_ERR(dev);
-		goto err_pci_disable_device;
-	}
+	if (IS_ERR(dev))
+		return  PTR_ERR(dev);
 
 	dev->pdev = pdev;
 	pci_set_drvdata(pdev, dev);
@@ -120,8 +118,6 @@ err_ast_driver_unload:
 	ast_driver_unload(dev);
 err_drm_dev_put:
 	drm_dev_put(dev);
-err_pci_disable_device:
-	pci_disable_device(pdev);
 	return ret;
 
 }
diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
index e5398e3dabe7..1b35728ad871 100644
--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -531,8 +531,5 @@ void ast_driver_unload(struct drm_device *dev)
 	drm_mode_config_cleanup(dev);
 
 	ast_mm_fini(ast);
-	if (ast->ioregs != ast->regs + AST_IO_MM_OFFSET)
-		pci_iounmap(dev->pdev, ast->ioregs);
-	pci_iounmap(dev->pdev, ast->regs);
 	kfree(ast);
 }
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 112aa5066cee..871293d1aeeb 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -821,16 +821,7 @@ static struct drm_driver atmel_hlcdc_dc_driver = {
 	.irq_preinstall = atmel_hlcdc_dc_irq_uninstall,
 	.irq_postinstall = atmel_hlcdc_dc_irq_postinstall,
 	.irq_uninstall = atmel_hlcdc_dc_irq_uninstall,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
-	.dumb_create = drm_gem_cma_dumb_create,
+	DRM_GEM_CMA_DRIVER_OPS,
 	.fops = &fops,
 	.name = "atmel-hlcdc",
 	.desc = "Atmel HLCD Controller DRM",
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
index 6dad025f8da7..19d8ae59ea03 100644
--- a/drivers/gpu/drm/bridge/sii902x.c
+++ b/drivers/gpu/drm/bridge/sii902x.c
@@ -360,7 +360,7 @@ static void sii902x_bridge_mode_set(struct drm_bridge *bridge,
 
 	buf[0] = pixel_clock_10kHz & 0xff;
 	buf[1] = pixel_clock_10kHz >> 8;
-	buf[2] = adj->vrefresh;
+	buf[2] = drm_mode_vrefresh(adj);
 	buf[3] = 0x00;
 	buf[4] = adj->hdisplay;
 	buf[5] = adj->hdisplay >> 8;
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 6ad688b320ae..bd3eb0a09732 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -4,9 +4,11 @@
  * datasheet: http://www.ti.com/lit/ds/symlink/sn65dsi86.pdf
  */
 
+#include <linux/bits.h>
 #include <linux/clk.h>
 #include <linux/debugfs.h>
 #include <linux/gpio/consumer.h>
+#include <linux/gpio/driver.h>
 #include <linux/i2c.h>
 #include <linux/iopoll.h>
 #include <linux/module.h>
@@ -48,12 +50,24 @@
 #define SN_CHA_VERTICAL_BACK_PORCH_REG		0x36
 #define SN_CHA_HORIZONTAL_FRONT_PORCH_REG	0x38
 #define SN_CHA_VERTICAL_FRONT_PORCH_REG		0x3A
+#define SN_LN_ASSIGN_REG			0x59
+#define  LN_ASSIGN_WIDTH			2
 #define SN_ENH_FRAME_REG			0x5A
 #define  VSTREAM_ENABLE				BIT(3)
+#define  LN_POLRS_OFFSET			4
+#define  LN_POLRS_MASK				0xf0
 #define SN_DATA_FORMAT_REG			0x5B
 #define  BPP_18_RGB				BIT(0)
 #define SN_HPD_DISABLE_REG			0x5C
 #define  HPD_DISABLE				BIT(0)
+#define SN_GPIO_IO_REG				0x5E
+#define  SN_GPIO_INPUT_SHIFT			4
+#define  SN_GPIO_OUTPUT_SHIFT			0
+#define SN_GPIO_CTRL_REG			0x5F
+#define  SN_GPIO_MUX_INPUT			0
+#define  SN_GPIO_MUX_OUTPUT			1
+#define  SN_GPIO_MUX_SPECIAL			2
+#define  SN_GPIO_MUX_MASK			0x3
 #define SN_AUX_WDATA_REG(x)			(0x64 + (x))
 #define SN_AUX_ADDR_19_16_REG			0x74
 #define SN_AUX_ADDR_15_8_REG			0x75
@@ -88,6 +102,38 @@
 
 #define SN_REGULATOR_SUPPLY_NUM		4
 
+#define SN_MAX_DP_LANES			4
+#define SN_NUM_GPIOS			4
+#define SN_GPIO_PHYSICAL_OFFSET		1
+
+/**
+ * struct ti_sn_bridge - Platform data for ti-sn65dsi86 driver.
+ * @dev:          Pointer to our device.
+ * @regmap:       Regmap for accessing i2c.
+ * @aux:          Our aux channel.
+ * @bridge:       Our bridge.
+ * @connector:    Our connector.
+ * @debugfs:      Used for managing our debugfs.
+ * @host_node:    Remote DSI node.
+ * @dsi:          Our MIPI DSI source.
+ * @refclk:       Our reference clock.
+ * @panel:        Our panel.
+ * @enable_gpio:  The GPIO we toggle to enable the bridge.
+ * @supplies:     Data for bulk enabling/disabling our regulators.
+ * @dp_lanes:     Count of dp_lanes we're using.
+ * @ln_assign:    Value to program to the LN_ASSIGN register.
+ * @ln_polrs:     Value for the 4-bit LN_POLRS field of SN_ENH_FRAME_REG.
+ *
+ * @gchip:        If we expose our GPIOs, this is used.
+ * @gchip_output: A cache of whether we've set GPIOs to output.  This
+ *                serves double-duty of keeping track of the direction and
+ *                also keeping track of whether we've incremented the
+ *                pm_runtime reference count for this pin, which we do
+ *                whenever a pin is configured as an output.  This is a
+ *                bitmap so we can do atomic ops on it without an extra
+ *                lock so concurrent users of our 4 GPIOs don't stomp on
+ *                each other's read-modify-write.
+ */
 struct ti_sn_bridge {
 	struct device			*dev;
 	struct regmap			*regmap;
@@ -102,6 +148,13 @@ struct ti_sn_bridge {
 	struct gpio_desc		*enable_gpio;
 	struct regulator_bulk_data	supplies[SN_REGULATOR_SUPPLY_NUM];
 	int				dp_lanes;
+	u8				ln_assign;
+	u8				ln_polrs;
+
+#if defined(CONFIG_OF_GPIO)
+	struct gpio_chip		gchip;
+	DECLARE_BITMAP(gchip_output, SN_NUM_GPIOS);
+#endif
 };
 
 static const struct regmap_range ti_sn_bridge_volatile_ranges[] = {
@@ -451,7 +504,7 @@ static unsigned int ti_sn_bridge_get_bpp(struct ti_sn_bridge *pdata)
 		return 24;
 }
 
-/**
+/*
  * LUT index corresponds to register value and
  * LUT values corresponds to dp data rate supported
  * by the bridge in Mbps unit.
@@ -475,7 +528,7 @@ static int ti_sn_bridge_calc_min_dp_rate_idx(struct ti_sn_bridge *pdata)
 				   1000 * pdata->dp_lanes * DP_CLK_FUDGE_DEN);
 
 	for (i = 1; i < ARRAY_SIZE(ti_sn_bridge_dp_rate_lut) - 1; i++)
-		if (ti_sn_bridge_dp_rate_lut[i] > dp_rate_mhz)
+		if (ti_sn_bridge_dp_rate_lut[i] >= dp_rate_mhz)
 			break;
 
 	return i;
@@ -666,26 +719,20 @@ static void ti_sn_bridge_enable(struct drm_bridge *bridge)
 	int dp_rate_idx;
 	unsigned int val;
 	int ret = -EINVAL;
+	int max_dp_lanes;
 
-	/*
-	 * Run with the maximum number of lanes that the DP sink supports.
-	 *
-	 * Depending use cases, we might want to revisit this later because:
-	 * - It's plausible that someone may have run fewer lines to the
-	 *   sink than the sink actually supports, assuming that the lines
-	 *   will just be driven at a higher rate.
-	 * - The DP spec seems to indicate that it's more important to minimize
-	 *   the number of lanes than the link rate.
-	 *
-	 * If we do revisit, it would be important to measure the power impact.
-	 */
-	pdata->dp_lanes = ti_sn_get_max_lanes(pdata);
+	max_dp_lanes = ti_sn_get_max_lanes(pdata);
+	pdata->dp_lanes = min(pdata->dp_lanes, max_dp_lanes);
 
 	/* DSI_A lane config */
-	val = CHA_DSI_LANES(4 - pdata->dsi->lanes);
+	val = CHA_DSI_LANES(SN_MAX_DP_LANES - pdata->dsi->lanes);
 	regmap_update_bits(pdata->regmap, SN_DSI_LANES_REG,
 			   CHA_DSI_LANES_MASK, val);
 
+	regmap_write(pdata->regmap, SN_LN_ASSIGN_REG, pdata->ln_assign);
+	regmap_update_bits(pdata->regmap, SN_ENH_FRAME_REG, LN_POLRS_MASK,
+			   pdata->ln_polrs << LN_POLRS_OFFSET);
+
 	/* set dsi clk frequency value */
 	ti_sn_bridge_set_dsi_rate(pdata);
 
@@ -827,6 +874,12 @@ static ssize_t ti_sn_aux_transfer(struct drm_dp_aux *aux,
 				     buf[i]);
 	}
 
+	/* Clear old status bits before start so we don't get confused */
+	regmap_write(pdata->regmap, SN_AUX_CMD_STATUS_REG,
+		     AUX_IRQ_STATUS_NAT_I2C_FAIL |
+		     AUX_IRQ_STATUS_AUX_RPLY_TOUT |
+		     AUX_IRQ_STATUS_AUX_SHORT);
+
 	regmap_write(pdata->regmap, SN_AUX_CMD_REG, request_val | AUX_CMD_SEND);
 
 	ret = regmap_read_poll_timeout(pdata->regmap, SN_AUX_CMD_REG, val,
@@ -874,6 +927,236 @@ static int ti_sn_bridge_parse_dsi_host(struct ti_sn_bridge *pdata)
 	return 0;
 }
 
+#if defined(CONFIG_OF_GPIO)
+
+static int tn_sn_bridge_of_xlate(struct gpio_chip *chip,
+				 const struct of_phandle_args *gpiospec,
+				 u32 *flags)
+{
+	if (WARN_ON(gpiospec->args_count < chip->of_gpio_n_cells))
+		return -EINVAL;
+
+	if (gpiospec->args[0] > chip->ngpio || gpiospec->args[0] < 1)
+		return -EINVAL;
+
+	if (flags)
+		*flags = gpiospec->args[1];
+
+	return gpiospec->args[0] - SN_GPIO_PHYSICAL_OFFSET;
+}
+
+static int ti_sn_bridge_gpio_get_direction(struct gpio_chip *chip,
+					   unsigned int offset)
+{
+	struct ti_sn_bridge *pdata = gpiochip_get_data(chip);
+
+	/*
+	 * We already have to keep track of the direction because we use
+	 * that to figure out whether we've powered the device.  We can
+	 * just return that rather than (maybe) powering up the device
+	 * to ask its direction.
+	 */
+	return test_bit(offset, pdata->gchip_output) ?
+		GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;
+}
+
+static int ti_sn_bridge_gpio_get(struct gpio_chip *chip, unsigned int offset)
+{
+	struct ti_sn_bridge *pdata = gpiochip_get_data(chip);
+	unsigned int val;
+	int ret;
+
+	/*
+	 * When the pin is an input we don't forcibly keep the bridge
+	 * powered--we just power it on to read the pin.  NOTE: part of
+	 * the reason this works is that the bridge defaults (when
+	 * powered back on) to all 4 GPIOs being configured as GPIO input.
+	 * Also note that if something else is keeping the chip powered the
+	 * pm_runtime functions are lightweight increments of a refcount.
+	 */
+	pm_runtime_get_sync(pdata->dev);
+	ret = regmap_read(pdata->regmap, SN_GPIO_IO_REG, &val);
+	pm_runtime_put(pdata->dev);
+
+	if (ret)
+		return ret;
+
+	return !!(val & BIT(SN_GPIO_INPUT_SHIFT + offset));
+}
+
+static void ti_sn_bridge_gpio_set(struct gpio_chip *chip, unsigned int offset,
+				  int val)
+{
+	struct ti_sn_bridge *pdata = gpiochip_get_data(chip);
+	int ret;
+
+	if (!test_bit(offset, pdata->gchip_output)) {
+		dev_err(pdata->dev, "Ignoring GPIO set while input\n");
+		return;
+	}
+
+	val &= 1;
+	ret = regmap_update_bits(pdata->regmap, SN_GPIO_IO_REG,
+				 BIT(SN_GPIO_OUTPUT_SHIFT + offset),
+				 val << (SN_GPIO_OUTPUT_SHIFT + offset));
+	if (ret)
+		dev_warn(pdata->dev,
+			 "Failed to set bridge GPIO %u: %d\n", offset, ret);
+}
+
+static int ti_sn_bridge_gpio_direction_input(struct gpio_chip *chip,
+					     unsigned int offset)
+{
+	struct ti_sn_bridge *pdata = gpiochip_get_data(chip);
+	int shift = offset * 2;
+	int ret;
+
+	if (!test_and_clear_bit(offset, pdata->gchip_output))
+		return 0;
+
+	ret = regmap_update_bits(pdata->regmap, SN_GPIO_CTRL_REG,
+				 SN_GPIO_MUX_MASK << shift,
+				 SN_GPIO_MUX_INPUT << shift);
+	if (ret) {
+		set_bit(offset, pdata->gchip_output);
+		return ret;
+	}
+
+	/*
+	 * NOTE: if nobody else is powering the device this may fully power
+	 * it off and when it comes back it will have lost all state, but
+	 * that's OK because the default is input and we're now an input.
+	 */
+	pm_runtime_put(pdata->dev);
+
+	return 0;
+}
+
+static int ti_sn_bridge_gpio_direction_output(struct gpio_chip *chip,
+					      unsigned int offset, int val)
+{
+	struct ti_sn_bridge *pdata = gpiochip_get_data(chip);
+	int shift = offset * 2;
+	int ret;
+
+	if (test_and_set_bit(offset, pdata->gchip_output))
+		return 0;
+
+	pm_runtime_get_sync(pdata->dev);
+
+	/* Set value first to avoid glitching */
+	ti_sn_bridge_gpio_set(chip, offset, val);
+
+	/* Set direction */
+	ret = regmap_update_bits(pdata->regmap, SN_GPIO_CTRL_REG,
+				 SN_GPIO_MUX_MASK << shift,
+				 SN_GPIO_MUX_OUTPUT << shift);
+	if (ret) {
+		clear_bit(offset, pdata->gchip_output);
+		pm_runtime_put(pdata->dev);
+	}
+
+	return ret;
+}
+
+static void ti_sn_bridge_gpio_free(struct gpio_chip *chip, unsigned int offset)
+{
+	/* We won't keep pm_runtime if we're input, so switch there on free */
+	ti_sn_bridge_gpio_direction_input(chip, offset);
+}
+
+static const char * const ti_sn_bridge_gpio_names[SN_NUM_GPIOS] = {
+	"GPIO1", "GPIO2", "GPIO3", "GPIO4"
+};
+
+static int ti_sn_setup_gpio_controller(struct ti_sn_bridge *pdata)
+{
+	int ret;
+
+	/* Only init if someone is going to use us as a GPIO controller */
+	if (!of_property_read_bool(pdata->dev->of_node, "gpio-controller"))
+		return 0;
+
+	pdata->gchip.label = dev_name(pdata->dev);
+	pdata->gchip.parent = pdata->dev;
+	pdata->gchip.owner = THIS_MODULE;
+	pdata->gchip.of_xlate = tn_sn_bridge_of_xlate;
+	pdata->gchip.of_gpio_n_cells = 2;
+	pdata->gchip.free = ti_sn_bridge_gpio_free;
+	pdata->gchip.get_direction = ti_sn_bridge_gpio_get_direction;
+	pdata->gchip.direction_input = ti_sn_bridge_gpio_direction_input;
+	pdata->gchip.direction_output = ti_sn_bridge_gpio_direction_output;
+	pdata->gchip.get = ti_sn_bridge_gpio_get;
+	pdata->gchip.set = ti_sn_bridge_gpio_set;
+	pdata->gchip.can_sleep = true;
+	pdata->gchip.names = ti_sn_bridge_gpio_names;
+	pdata->gchip.ngpio = SN_NUM_GPIOS;
+	pdata->gchip.base = -1;
+	ret = devm_gpiochip_add_data(pdata->dev, &pdata->gchip, pdata);
+	if (ret)
+		dev_err(pdata->dev, "can't add gpio chip\n");
+
+	return ret;
+}
+
+#else
+
+static inline int ti_sn_setup_gpio_controller(struct ti_sn_bridge *pdata)
+{
+	return 0;
+}
+
+#endif
+
+static void ti_sn_bridge_parse_lanes(struct ti_sn_bridge *pdata,
+				     struct device_node *np)
+{
+	u32 lane_assignments[SN_MAX_DP_LANES] = { 0, 1, 2, 3 };
+	u32 lane_polarities[SN_MAX_DP_LANES] = { };
+	struct device_node *endpoint;
+	u8 ln_assign = 0;
+	u8 ln_polrs = 0;
+	int dp_lanes;
+	int i;
+
+	/*
+	 * Read config from the device tree about lane remapping and lane
+	 * polarities.  These are optional and we assume identity map and
+	 * normal polarity if nothing is specified.  It's OK to specify just
+	 * data-lanes but not lane-polarities but not vice versa.
+	 *
+	 * Error checking is light (we just make sure we don't crash or
+	 * buffer overrun) and we assume dts is well formed and specifying
+	 * mappings that the hardware supports.
+	 */
+	endpoint = of_graph_get_endpoint_by_regs(np, 1, -1);
+	dp_lanes = of_property_count_u32_elems(endpoint, "data-lanes");
+	if (dp_lanes > 0 && dp_lanes <= SN_MAX_DP_LANES) {
+		of_property_read_u32_array(endpoint, "data-lanes",
+					   lane_assignments, dp_lanes);
+		of_property_read_u32_array(endpoint, "lane-polarities",
+					   lane_polarities, dp_lanes);
+	} else {
+		dp_lanes = SN_MAX_DP_LANES;
+	}
+	of_node_put(endpoint);
+
+	/*
+	 * Convert into register format.  Loop over all lanes even if
+	 * data-lanes had fewer elements so that we nicely initialize
+	 * the LN_ASSIGN register.
+	 */
+	for (i = SN_MAX_DP_LANES - 1; i >= 0; i--) {
+		ln_assign = ln_assign << LN_ASSIGN_WIDTH | lane_assignments[i];
+		ln_polrs = ln_polrs << 1 | lane_polarities[i];
+	}
+
+	/* Stash in our struct for when we power on */
+	pdata->dp_lanes = dp_lanes;
+	pdata->ln_assign = ln_assign;
+	pdata->ln_polrs = ln_polrs;
+}
+
 static int ti_sn_bridge_probe(struct i2c_client *client,
 			      const struct i2c_device_id *id)
 {
@@ -916,6 +1199,8 @@ static int ti_sn_bridge_probe(struct i2c_client *client,
 		return ret;
 	}
 
+	ti_sn_bridge_parse_lanes(pdata, client->dev.of_node);
+
 	ret = ti_sn_bridge_parse_regulators(pdata);
 	if (ret) {
 		DRM_ERROR("failed to parse regulators\n");
@@ -937,6 +1222,12 @@ static int ti_sn_bridge_probe(struct i2c_client *client,
 
 	pm_runtime_enable(pdata->dev);
 
+	ret = ti_sn_setup_gpio_controller(pdata);
+	if (ret) {
+		pm_runtime_disable(pdata->dev);
+		return ret;
+	}
+
 	i2c_set_clientdata(client, pdata);
 
 	pdata->aux.name = "ti-sn65dsi86-aux";
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 85d163f16801..a1898c58ae3c 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1097,7 +1097,7 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
 		else if (funcs->dpms)
 			funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
 
-		if (!(dev->irq_enabled && dev->num_crtcs))
+		if (!drm_dev_has_vblank(dev))
 			continue;
 
 		ret = drm_crtc_vblank_get(crtc);
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c
index 800ac39f3213..f2d46b7ac6f9 100644
--- a/drivers/gpu/drm/drm_auth.c
+++ b/drivers/gpu/drm/drm_auth.c
@@ -122,27 +122,19 @@ struct drm_master *drm_master_create(struct drm_device *dev)
 	return master;
 }
 
-static int drm_set_master(struct drm_device *dev, struct drm_file *fpriv,
-			  bool new_master)
+static void drm_set_master(struct drm_device *dev, struct drm_file *fpriv,
+			   bool new_master)
 {
-	int ret = 0;
-
 	dev->master = drm_master_get(fpriv->master);
-	if (dev->driver->master_set) {
-		ret = dev->driver->master_set(dev, fpriv, new_master);
-		if (unlikely(ret != 0)) {
-			drm_master_put(&dev->master);
-		}
-	}
+	if (dev->driver->master_set)
+		dev->driver->master_set(dev, fpriv, new_master);
 
-	fpriv->was_master = (ret == 0);
-	return ret;
+	fpriv->was_master = true;
 }
 
 static int drm_new_set_master(struct drm_device *dev, struct drm_file *fpriv)
 {
 	struct drm_master *old_master;
-	int ret;
 
 	lockdep_assert_held_once(&dev->master_mutex);
 
@@ -157,22 +149,12 @@ static int drm_new_set_master(struct drm_device *dev, struct drm_file *fpriv)
 	fpriv->is_master = 1;
 	fpriv->authenticated = 1;
 
-	ret = drm_set_master(dev, fpriv, true);
-	if (ret)
-		goto out_err;
+	drm_set_master(dev, fpriv, true);
 
 	if (old_master)
 		drm_master_put(&old_master);
 
 	return 0;
-
-out_err:
-	/* drop references and restore old master on failure */
-	drm_master_put(&fpriv->master);
-	fpriv->master = old_master;
-	fpriv->is_master = 0;
-
-	return ret;
 }
 
 /*
@@ -233,7 +215,7 @@ drm_master_check_perm(struct drm_device *dev, struct drm_file *file_priv)
 int drm_setmaster_ioctl(struct drm_device *dev, void *data,
 			struct drm_file *file_priv)
 {
-	int ret = 0;
+	int ret;
 
 	mutex_lock(&dev->master_mutex);
 
@@ -265,7 +247,7 @@ int drm_setmaster_ioctl(struct drm_device *dev, void *data,
 		goto out_unlock;
 	}
 
-	ret = drm_set_master(dev, file_priv, false);
+	drm_set_master(dev, file_priv, false);
 out_unlock:
 	mutex_unlock(&dev->master_mutex);
 	return ret;
@@ -282,7 +264,7 @@ static void drm_drop_master(struct drm_device *dev,
 int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
 			 struct drm_file *file_priv)
 {
-	int ret = -EINVAL;
+	int ret;
 
 	mutex_lock(&dev->master_mutex);
 
@@ -290,12 +272,15 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
 	if (ret)
 		goto out_unlock;
 
-	ret = -EINVAL;
-	if (!drm_is_current_master(file_priv))
+	if (!drm_is_current_master(file_priv)) {
+		ret = -EINVAL;
 		goto out_unlock;
+	}
 
-	if (!dev->master)
+	if (!dev->master) {
+		ret = -EINVAL;
 		goto out_unlock;
+	}
 
 	if (file_priv->master->lessor != NULL) {
 		DRM_DEBUG_LEASE("Attempt to drop lessee %d as master\n", file_priv->master->lessee_id);
@@ -303,7 +288,6 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data,
 		goto out_unlock;
 	}
 
-	ret = 0;
 	drm_drop_master(dev, file_priv);
 out_unlock:
 	mutex_unlock(&dev->master_mutex);
diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/drm_client.c
index 8cb93f5209a4..495f47d23d87 100644
--- a/drivers/gpu/drm/drm_client.c
+++ b/drivers/gpu/drm/drm_client.c
@@ -237,7 +237,7 @@ static void drm_client_buffer_delete(struct drm_client_buffer *buffer)
 	drm_gem_vunmap(buffer->gem, buffer->vaddr);
 
 	if (buffer->gem)
-		drm_gem_object_put_unlocked(buffer->gem);
+		drm_gem_object_put(buffer->gem);
 
 	if (buffer->handle)
 		drm_mode_destroy_dumb(dev, buffer->handle, buffer->client->file);
@@ -437,6 +437,39 @@ void drm_client_framebuffer_delete(struct drm_client_buffer *buffer)
 }
 EXPORT_SYMBOL(drm_client_framebuffer_delete);
 
+/**
+ * drm_client_framebuffer_flush - Manually flush client framebuffer
+ * @buffer: DRM client buffer (can be NULL)
+ * @rect: Damage rectangle (if NULL flushes all)
+ *
+ * This calls &drm_framebuffer_funcs->dirty (if present) to flush buffer changes
+ * for drivers that need it.
+ *
+ * Returns:
+ * Zero on success or negative error code on failure.
+ */
+int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect)
+{
+	if (!buffer || !buffer->fb || !buffer->fb->funcs->dirty)
+		return 0;
+
+	if (rect) {
+		struct drm_clip_rect clip = {
+			.x1 = rect->x1,
+			.y1 = rect->y1,
+			.x2 = rect->x2,
+			.y2 = rect->y2,
+		};
+
+		return buffer->fb->funcs->dirty(buffer->fb, buffer->client->file,
+						0, 0, &clip, 1);
+	}
+
+	return buffer->fb->funcs->dirty(buffer->fb, buffer->client->file,
+					0, 0, NULL, 0);
+}
+EXPORT_SYMBOL(drm_client_framebuffer_flush);
+
 #ifdef CONFIG_DEBUG_FS
 static int drm_client_debugfs_internal_clients(struct seq_file *m, void *data)
 {
diff --git a/drivers/gpu/drm/drm_client_modeset.c b/drivers/gpu/drm/drm_client_modeset.c
index 7443114bd713..b7e9e1c2564c 100644
--- a/drivers/gpu/drm/drm_client_modeset.c
+++ b/drivers/gpu/drm/drm_client_modeset.c
@@ -186,7 +186,7 @@ again:
 			continue;
 
 		if (cmdline_mode->refresh_specified) {
-			if (mode->vrefresh != cmdline_mode->refresh)
+			if (drm_mode_vrefresh(mode) != cmdline_mode->refresh)
 				continue;
 		}
 
@@ -563,7 +563,7 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
 				       struct drm_client_offset *offsets,
 				       bool *enabled, int width, int height)
 {
-	unsigned int count = min_t(unsigned int, connector_count, BITS_PER_LONG);
+	const int count = min_t(unsigned int, connector_count, BITS_PER_LONG);
 	unsigned long conn_configured, conn_seq, mask;
 	struct drm_device *dev = client->dev;
 	int i, j;
@@ -577,6 +577,9 @@ static bool drm_client_firmware_config(struct drm_client_dev *client,
 	if (!drm_drv_uses_atomic_modeset(dev))
 		return false;
 
+	if (WARN_ON(count <= 0))
+		return false;
+
 	save_enabled = kcalloc(count, sizeof(bool), GFP_KERNEL);
 	if (!save_enabled)
 		return false;
@@ -966,7 +969,7 @@ bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation)
 }
 EXPORT_SYMBOL(drm_client_rotation);
 
-static int drm_client_modeset_commit_atomic(struct drm_client_dev *client, bool active)
+static int drm_client_modeset_commit_atomic(struct drm_client_dev *client, bool active, bool check)
 {
 	struct drm_device *dev = client->dev;
 	struct drm_plane *plane;
@@ -1033,7 +1036,10 @@ retry:
 		}
 	}
 
-	ret = drm_atomic_commit(state);
+	if (check)
+		ret = drm_atomic_check_only(state);
+	else
+		ret = drm_atomic_commit(state);
 
 out_state:
 	if (ret == -EDEADLK)
@@ -1095,6 +1101,30 @@ out:
 }
 
 /**
+ * drm_client_modeset_check() - Check modeset configuration
+ * @client: DRM client
+ *
+ * Check modeset configuration.
+ *
+ * Returns:
+ * Zero on success or negative error code on failure.
+ */
+int drm_client_modeset_check(struct drm_client_dev *client)
+{
+	int ret;
+
+	if (!drm_drv_uses_atomic_modeset(client->dev))
+		return 0;
+
+	mutex_lock(&client->modeset_mutex);
+	ret = drm_client_modeset_commit_atomic(client, true, true);
+	mutex_unlock(&client->modeset_mutex);
+
+	return ret;
+}
+EXPORT_SYMBOL(drm_client_modeset_check);
+
+/**
  * drm_client_modeset_commit_locked() - Force commit CRTC configuration
  * @client: DRM client
  *
@@ -1112,7 +1142,7 @@ int drm_client_modeset_commit_locked(struct drm_client_dev *client)
 
 	mutex_lock(&client->modeset_mutex);
 	if (drm_drv_uses_atomic_modeset(dev))
-		ret = drm_client_modeset_commit_atomic(client, true);
+		ret = drm_client_modeset_commit_atomic(client, true, false);
 	else
 		ret = drm_client_modeset_commit_legacy(client);
 	mutex_unlock(&client->modeset_mutex);
@@ -1188,7 +1218,7 @@ int drm_client_modeset_dpms(struct drm_client_dev *client, int mode)
 
 	mutex_lock(&client->modeset_mutex);
 	if (drm_drv_uses_atomic_modeset(dev))
-		ret = drm_client_modeset_commit_atomic(client, mode == DRM_MODE_DPMS_ON);
+		ret = drm_client_modeset_commit_atomic(client, mode == DRM_MODE_DPMS_ON, false);
 	else
 		drm_client_modeset_dpms_legacy(client, mode);
 	mutex_unlock(&client->modeset_mutex);
diff --git a/drivers/gpu/drm/drm_connector.c b/drivers/gpu/drm/drm_connector.c
index d877ddc6dc57..b7bd46033807 100644
--- a/drivers/gpu/drm/drm_connector.c
+++ b/drivers/gpu/drm/drm_connector.c
@@ -953,8 +953,7 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  * 	connector is linked to. Drivers should never set this property directly,
  * 	it is handled by the DRM core by calling the &drm_connector_funcs.dpms
  * 	callback. For atomic drivers the remapping to the "ACTIVE" property is
- * 	implemented in the DRM core.  This is the only standard connector
- * 	property that userspace can change.
+ * 	implemented in the DRM core.
  *
  * 	Note that this property cannot be set through the MODE_ATOMIC ioctl,
  * 	userspace must use "ACTIVE" on the CRTC instead.
@@ -1000,6 +999,32 @@ static const struct drm_prop_enum_list dp_colorspaces[] = {
  *      after modeset, the kernel driver may set this to "BAD" and issue a
  *      hotplug uevent. Drivers should update this value using
  *      drm_connector_set_link_status_property().
+ *
+ *      When user-space receives the hotplug uevent and detects a "BAD"
+ *      link-status, the sink doesn't receive pixels anymore (e.g. the screen
+ *      becomes completely black). The list of available modes may have
+ *      changed. User-space is expected to pick a new mode if the current one
+ *      has disappeared and perform a new modeset with link-status set to
+ *      "GOOD" to re-enable the connector.
+ *
+ *      If multiple connectors share the same CRTC and one of them gets a "BAD"
+ *      link-status, the other are unaffected (ie. the sinks still continue to
+ *      receive pixels).
+ *
+ *      When user-space performs an atomic commit on a connector with a "BAD"
+ *      link-status without resetting the property to "GOOD", the sink may
+ *      still not receive pixels. When user-space performs an atomic commit
+ *      which resets the link-status property to "GOOD" without the
+ *      ALLOW_MODESET flag set, it might fail because a modeset is required.
+ *
+ *      User-space can only change link-status to "GOOD", changing it to "BAD"
+ *      is a no-op.
+ *
+ *      For backwards compatibility with non-atomic userspace the kernel
+ *      tries to automatically set the link-status back to "GOOD" in the
+ *      SETCRTC IOCTL. This might fail if the mode is no longer valid, similar
+ *      to how it might fail if a different screen has been connected in the
+ *      interim.
  * non_desktop:
  * 	Indicates the output should be ignored for purposes of displaying a
  * 	standard desktop environment or console. This is most likely because
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 4936e1080e41..f1216088f65f 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -205,6 +205,33 @@ struct dma_fence *drm_crtc_create_fence(struct drm_crtc *crtc)
 }
 
 /**
+ * DOC: standard CRTC properties
+ *
+ * DRM CRTCs have a few standardized properties:
+ *
+ * ACTIVE:
+ * 	Atomic property for setting the power state of the CRTC. When set to 1
+ * 	the CRTC will actively display content. When set to 0 the CRTC will be
+ * 	powered off. There is no expectation that user-space will reset CRTC
+ * 	resources like the mode and planes when setting ACTIVE to 0.
+ *
+ * 	User-space can rely on an ACTIVE change to 1 to never fail an atomic
+ * 	test as long as no other property has changed. If a change to ACTIVE
+ * 	fails an atomic test, this is a driver bug. For this reason setting
+ * 	ACTIVE to 0 must not release internal resources (like reserved memory
+ * 	bandwidth or clock generators).
+ *
+ * 	Note that the legacy DPMS property on connectors is internally routed
+ * 	to control this property for atomic drivers.
+ * MODE_ID:
+ * 	Atomic property for setting the CRTC display timings. The value is the
+ * 	ID of a blob containing the DRM mode info. To disable the CRTC,
+ * 	user-space must set this property to 0.
+ *
+ * 	Setting MODE_ID to 0 will release reserved resources for the CRTC.
+ */
+
+/**
  * drm_crtc_init_with_planes - Initialise a new CRTC object with
  *    specified primary and cursor planes.
  * @dev: DRM device
diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 2bea22130703..bfe4602f206b 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -311,13 +311,13 @@ static ssize_t connector_write(struct file *file, const char __user *ubuf,
 
 	buf[len] = '\0';
 
-	if (!strcmp(buf, "on"))
+	if (sysfs_streq(buf, "on"))
 		connector->force = DRM_FORCE_ON;
-	else if (!strcmp(buf, "digital"))
+	else if (sysfs_streq(buf, "digital"))
 		connector->force = DRM_FORCE_ON_DIGITAL;
-	else if (!strcmp(buf, "off"))
+	else if (sysfs_streq(buf, "off"))
 		connector->force = DRM_FORCE_OFF;
-	else if (!strcmp(buf, "unspecified"))
+	else if (sysfs_streq(buf, "unspecified"))
 		connector->force = DRM_FORCE_UNSPECIFIED;
 	else
 		return -EINVAL;
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index 19c99dddcb99..6d716dcb432c 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -1365,7 +1365,7 @@ EXPORT_SYMBOL(drm_dp_get_edid_quirks);
 /**
  * drm_dp_read_desc - read sink/branch descriptor from DPCD
  * @aux: DisplayPort AUX channel
- * @desc: Device decriptor to fill from DPCD
+ * @desc: Device descriptor to fill from DPCD
  * @is_branch: true for branch devices, false for sink devices
  *
  * Read DPCD 0x400 (sink) or 0x500 (branch) into @desc. Also debug log the
@@ -1591,6 +1591,7 @@ EXPORT_SYMBOL(drm_dp_get_phy_test_pattern);
  * drm_dp_set_phy_test_pattern() - set the pattern to the sink.
  * @aux: DisplayPort AUX channel
  * @data: DP phy compliance test parameters.
+ * @dp_rev: DP revision to use for compliance testing
  *
  * Returns 0 on success or a negative error code on failure.
  */
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 1e26b89628f9..b2f5a84b4cfb 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -88,8 +88,8 @@ static int drm_dp_send_enum_path_resources(struct drm_dp_mst_topology_mgr *mgr,
 static bool drm_dp_validate_guid(struct drm_dp_mst_topology_mgr *mgr,
 				 u8 *guid);
 
-static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux);
-static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux);
+static int drm_dp_mst_register_i2c_bus(struct drm_dp_mst_port *port);
+static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_mst_port *port);
 static void drm_dp_mst_kick_tx(struct drm_dp_mst_topology_mgr *mgr);
 
 #define DBG_PREFIX "[dp_mst]"
@@ -1178,12 +1178,38 @@ static int drm_dp_mst_wait_tx_reply(struct drm_dp_mst_branch *mstb,
 				    struct drm_dp_sideband_msg_tx *txmsg)
 {
 	struct drm_dp_mst_topology_mgr *mgr = mstb->mgr;
+	unsigned long wait_timeout = msecs_to_jiffies(4000);
+	unsigned long wait_expires = jiffies + wait_timeout;
 	int ret;
 
-	ret = wait_event_timeout(mgr->tx_waitq,
-				 check_txmsg_state(mgr, txmsg),
-				 (4 * HZ));
-	mutex_lock(&mstb->mgr->qlock);
+	for (;;) {
+		/*
+		 * If the driver provides a way for this, change to
+		 * poll-waiting for the MST reply interrupt if we didn't receive
+		 * it for 50 msec. This would cater for cases where the HPD
+		 * pulse signal got lost somewhere, even though the sink raised
+		 * the corresponding MST interrupt correctly. One example is the
+		 * Club 3D CAC-1557 TypeC -> DP adapter which for some reason
+		 * filters out short pulses with a duration less than ~540 usec.
+		 *
+		 * The poll period is 50 msec to avoid missing an interrupt
+		 * after the sink has cleared it (after a 110msec timeout
+		 * since it raised the interrupt).
+		 */
+		ret = wait_event_timeout(mgr->tx_waitq,
+					 check_txmsg_state(mgr, txmsg),
+					 mgr->cbs->poll_hpd_irq ?
+						msecs_to_jiffies(50) :
+						wait_timeout);
+
+		if (ret || !mgr->cbs->poll_hpd_irq ||
+		    time_after(jiffies, wait_expires))
+			break;
+
+		mgr->cbs->poll_hpd_irq(mgr);
+	}
+
+	mutex_lock(&mgr->qlock);
 	if (ret > 0) {
 		if (txmsg->state == DRM_DP_SIDEBAND_TX_TIMEOUT) {
 			ret = -EIO;
@@ -1197,7 +1223,8 @@ static int drm_dp_mst_wait_tx_reply(struct drm_dp_mst_branch *mstb,
 
 		/* remove from q */
 		if (txmsg->state == DRM_DP_SIDEBAND_TX_QUEUED ||
-		    txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND)
+		    txmsg->state == DRM_DP_SIDEBAND_TX_START_SEND ||
+		    txmsg->state == DRM_DP_SIDEBAND_TX_SENT)
 			list_del(&txmsg->next);
 	}
 out:
@@ -1603,7 +1630,7 @@ static void drm_dp_destroy_mst_branch_device(struct kref *kref)
 	mutex_lock(&mgr->delayed_destroy_lock);
 	list_add(&mstb->destroy_next, &mgr->destroy_branch_device_list);
 	mutex_unlock(&mgr->delayed_destroy_lock);
-	schedule_work(&mgr->delayed_destroy_work);
+	queue_work(mgr->delayed_destroy_wq, &mgr->delayed_destroy_work);
 }
 
 /**
@@ -1720,7 +1747,7 @@ static void drm_dp_destroy_port(struct kref *kref)
 	mutex_lock(&mgr->delayed_destroy_lock);
 	list_add(&port->next, &mgr->destroy_port_list);
 	mutex_unlock(&mgr->delayed_destroy_lock);
-	schedule_work(&mgr->delayed_destroy_work);
+	queue_work(mgr->delayed_destroy_wq, &mgr->delayed_destroy_work);
 }
 
 /**
@@ -1966,7 +1993,7 @@ drm_dp_port_set_pdt(struct drm_dp_mst_port *port, u8 new_pdt,
 			}
 
 			/* remove i2c over sideband */
-			drm_dp_mst_unregister_i2c_bus(&port->aux);
+			drm_dp_mst_unregister_i2c_bus(port);
 		} else {
 			mutex_lock(&mgr->lock);
 			drm_dp_mst_topology_put_mstb(port->mstb);
@@ -1981,7 +2008,7 @@ drm_dp_port_set_pdt(struct drm_dp_mst_port *port, u8 new_pdt,
 	if (port->pdt != DP_PEER_DEVICE_NONE) {
 		if (drm_dp_mst_is_end_device(port->pdt, port->mcs)) {
 			/* add i2c over sideband */
-			ret = drm_dp_mst_register_i2c_bus(&port->aux);
+			ret = drm_dp_mst_register_i2c_bus(port);
 		} else {
 			lct = drm_dp_calculate_rad(port, rad);
 			mstb = drm_dp_add_mst_branch_device(lct, rad);
@@ -2894,8 +2921,9 @@ out:
 	return ret < 0 ? ret : changed;
 }
 
-void drm_dp_send_clear_payload_id_table(struct drm_dp_mst_topology_mgr *mgr,
-					struct drm_dp_mst_branch *mstb)
+static void
+drm_dp_send_clear_payload_id_table(struct drm_dp_mst_topology_mgr *mgr,
+				   struct drm_dp_mst_branch *mstb)
 {
 	struct drm_dp_sideband_msg_tx *txmsg;
 	int ret;
@@ -4641,12 +4669,13 @@ static void drm_dp_tx_work(struct work_struct *work)
 static inline void
 drm_dp_delayed_destroy_port(struct drm_dp_mst_port *port)
 {
+	drm_dp_port_set_pdt(port, DP_PEER_DEVICE_NONE, port->mcs);
+
 	if (port->connector) {
 		drm_connector_unregister(port->connector);
 		drm_connector_put(port->connector);
 	}
 
-	drm_dp_port_set_pdt(port, DP_PEER_DEVICE_NONE, port->mcs);
 	drm_dp_mst_put_port_malloc(port);
 }
 
@@ -5179,6 +5208,15 @@ int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
 	INIT_LIST_HEAD(&mgr->destroy_port_list);
 	INIT_LIST_HEAD(&mgr->destroy_branch_device_list);
 	INIT_LIST_HEAD(&mgr->up_req_list);
+
+	/*
+	 * delayed_destroy_work will be queued on a dedicated WQ, so that any
+	 * requeuing will be also flushed when deiniting the topology manager.
+	 */
+	mgr->delayed_destroy_wq = alloc_ordered_workqueue("drm_dp_mst_wq", 0);
+	if (mgr->delayed_destroy_wq == NULL)
+		return -ENOMEM;
+
 	INIT_WORK(&mgr->work, drm_dp_mst_link_probe_work);
 	INIT_WORK(&mgr->tx_work, drm_dp_tx_work);
 	INIT_WORK(&mgr->delayed_destroy_work, drm_dp_delayed_destroy_work);
@@ -5223,7 +5261,11 @@ void drm_dp_mst_topology_mgr_destroy(struct drm_dp_mst_topology_mgr *mgr)
 {
 	drm_dp_mst_topology_mgr_set_mst(mgr, false);
 	flush_work(&mgr->work);
-	cancel_work_sync(&mgr->delayed_destroy_work);
+	/* The following will also drain any requeued work on the WQ. */
+	if (mgr->delayed_destroy_wq) {
+		destroy_workqueue(mgr->delayed_destroy_wq);
+		mgr->delayed_destroy_wq = NULL;
+	}
 	mutex_lock(&mgr->payload_lock);
 	kfree(mgr->payloads);
 	mgr->payloads = NULL;
@@ -5346,22 +5388,26 @@ static const struct i2c_algorithm drm_dp_mst_i2c_algo = {
 
 /**
  * drm_dp_mst_register_i2c_bus() - register an I2C adapter for I2C-over-AUX
- * @aux: DisplayPort AUX channel
+ * @port: The port to add the I2C bus on
  *
  * Returns 0 on success or a negative error code on failure.
  */
-static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux)
+static int drm_dp_mst_register_i2c_bus(struct drm_dp_mst_port *port)
 {
+	struct drm_dp_aux *aux = &port->aux;
+	struct device *parent_dev = port->mgr->dev->dev;
+
 	aux->ddc.algo = &drm_dp_mst_i2c_algo;
 	aux->ddc.algo_data = aux;
 	aux->ddc.retries = 3;
 
 	aux->ddc.class = I2C_CLASS_DDC;
 	aux->ddc.owner = THIS_MODULE;
-	aux->ddc.dev.parent = aux->dev;
-	aux->ddc.dev.of_node = aux->dev->of_node;
+	/* FIXME: set the kdev of the port's connector as parent */
+	aux->ddc.dev.parent = parent_dev;
+	aux->ddc.dev.of_node = parent_dev->of_node;
 
-	strlcpy(aux->ddc.name, aux->name ? aux->name : dev_name(aux->dev),
+	strlcpy(aux->ddc.name, aux->name ? aux->name : dev_name(parent_dev),
 		sizeof(aux->ddc.name));
 
 	return i2c_add_adapter(&aux->ddc);
@@ -5369,11 +5415,11 @@ static int drm_dp_mst_register_i2c_bus(struct drm_dp_aux *aux)
 
 /**
  * drm_dp_mst_unregister_i2c_bus() - unregister an I2C-over-AUX adapter
- * @aux: DisplayPort AUX channel
+ * @port: The port to remove the I2C bus from
  */
-static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_aux *aux)
+static void drm_dp_mst_unregister_i2c_bus(struct drm_dp_mst_port *port)
 {
-	i2c_del_adapter(&aux->ddc);
+	i2c_del_adapter(&port->aux.ddc);
 }
 
 /**
@@ -5447,7 +5493,7 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port)
 {
 	struct drm_dp_mst_port *immediate_upstream_port;
 	struct drm_dp_mst_port *fec_port;
-	struct drm_dp_desc desc = { };
+	struct drm_dp_desc desc = {};
 	u8 endpoint_fec;
 	u8 endpoint_dsc;
 
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index fed653f13c26..d8372d63851b 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -720,662 +720,662 @@ static const struct drm_display_mode edid_cea_modes_1[] = {
 	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
 		   752, 800, 0, 480, 490, 492, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 2 - 720x480@60Hz 4:3 */
 	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 3 - 720x480@60Hz 16:9 */
 	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 27000, 720, 736,
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 4 - 1280x720@60Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
 		   1430, 1650, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 5 - 1920x1080i@60Hz 16:9 */
 	{ DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 6 - 720(1440)x480i@60Hz 4:3 */
 	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
 		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 7 - 720(1440)x480i@60Hz 16:9 */
 	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
 		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 8 - 720(1440)x240@60Hz 4:3 */
 	{ DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
 		   801, 858, 0, 240, 244, 247, 262, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 9 - 720(1440)x240@60Hz 16:9 */
 	{ DRM_MODE("720x240", DRM_MODE_TYPE_DRIVER, 13500, 720, 739,
 		   801, 858, 0, 240, 244, 247, 262, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 10 - 2880x480i@60Hz 4:3 */
 	{ DRM_MODE("2880x480i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
 		   3204, 3432, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 11 - 2880x480i@60Hz 16:9 */
 	{ DRM_MODE("2880x480i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
 		   3204, 3432, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 12 - 2880x240@60Hz 4:3 */
 	{ DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
 		   3204, 3432, 0, 240, 244, 247, 262, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 13 - 2880x240@60Hz 16:9 */
 	{ DRM_MODE("2880x240", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2956,
 		   3204, 3432, 0, 240, 244, 247, 262, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 14 - 1440x480@60Hz 4:3 */
 	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472,
 		   1596, 1716, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 15 - 1440x480@60Hz 16:9 */
 	{ DRM_MODE("1440x480", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1472,
 		   1596, 1716, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 16 - 1920x1080@60Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 17 - 720x576@50Hz 4:3 */
 	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 18 - 720x576@50Hz 16:9 */
 	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 19 - 1280x720@50Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,
 		   1760, 1980, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 20 - 1920x1080i@50Hz 16:9 */
 	{ DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 21 - 720(1440)x576i@50Hz 4:3 */
 	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
 		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 22 - 720(1440)x576i@50Hz 16:9 */
 	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
 		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 23 - 720(1440)x288@50Hz 4:3 */
 	{ DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
 		   795, 864, 0, 288, 290, 293, 312, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 24 - 720(1440)x288@50Hz 16:9 */
 	{ DRM_MODE("720x288", DRM_MODE_TYPE_DRIVER, 13500, 720, 732,
 		   795, 864, 0, 288, 290, 293, 312, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 25 - 2880x576i@50Hz 4:3 */
 	{ DRM_MODE("2880x576i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
 		   3180, 3456, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 26 - 2880x576i@50Hz 16:9 */
 	{ DRM_MODE("2880x576i", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
 		   3180, 3456, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 27 - 2880x288@50Hz 4:3 */
 	{ DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
 		   3180, 3456, 0, 288, 290, 293, 312, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 28 - 2880x288@50Hz 16:9 */
 	{ DRM_MODE("2880x288", DRM_MODE_TYPE_DRIVER, 54000, 2880, 2928,
 		   3180, 3456, 0, 288, 290, 293, 312, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 29 - 1440x576@50Hz 4:3 */
 	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
 		   1592, 1728, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 30 - 1440x576@50Hz 16:9 */
 	{ DRM_MODE("1440x576", DRM_MODE_TYPE_DRIVER, 54000, 1440, 1464,
 		   1592, 1728, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 31 - 1920x1080@50Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 32 - 1920x1080@24Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,
 		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 33 - 1920x1080@25Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 34 - 1920x1080@30Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 35 - 2880x480@60Hz 4:3 */
 	{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944,
 		   3192, 3432, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 36 - 2880x480@60Hz 16:9 */
 	{ DRM_MODE("2880x480", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2944,
 		   3192, 3432, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 37 - 2880x576@50Hz 4:3 */
 	{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928,
 		   3184, 3456, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 38 - 2880x576@50Hz 16:9 */
 	{ DRM_MODE("2880x576", DRM_MODE_TYPE_DRIVER, 108000, 2880, 2928,
 		   3184, 3456, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 39 - 1920x1080i@50Hz 16:9 */
 	{ DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 72000, 1920, 1952,
 		   2120, 2304, 0, 1080, 1126, 1136, 1250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 40 - 1920x1080i@100Hz 16:9 */
 	{ DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1094, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 41 - 1280x720@100Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720,
 		   1760, 1980, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 42 - 720x576@100Hz 4:3 */
 	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 43 - 720x576@100Hz 16:9 */
 	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 44 - 720(1440)x576i@100Hz 4:3 */
 	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
 		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 45 - 720(1440)x576i@100Hz 16:9 */
 	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 27000, 720, 732,
 		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 46 - 1920x1080i@120Hz 16:9 */
 	{ DRM_MODE("1920x1080i", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1094, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
 		   DRM_MODE_FLAG_INTERLACE),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 47 - 1280x720@120Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390,
 		   1430, 1650, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 48 - 720x480@120Hz 4:3 */
 	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736,
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 49 - 720x480@120Hz 16:9 */
 	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 54000, 720, 736,
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 50 - 720(1440)x480i@120Hz 4:3 */
 	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739,
 		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 51 - 720(1440)x480i@120Hz 16:9 */
 	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 27000, 720, 739,
 		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 52 - 720x576@200Hz 4:3 */
 	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 53 - 720x576@200Hz 16:9 */
 	{ DRM_MODE("720x576", DRM_MODE_TYPE_DRIVER, 108000, 720, 732,
 		   796, 864, 0, 576, 581, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 54 - 720(1440)x576i@200Hz 4:3 */
 	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
 		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 55 - 720(1440)x576i@200Hz 16:9 */
 	{ DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 54000, 720, 732,
 		   795, 864, 0, 576, 580, 586, 625, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 200, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 56 - 720x480@240Hz 4:3 */
 	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 57 - 720x480@240Hz 16:9 */
 	{ DRM_MODE("720x480", DRM_MODE_TYPE_DRIVER, 108000, 720, 736,
 		   798, 858, 0, 480, 489, 495, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC),
-	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 58 - 720(1440)x480i@240Hz 4:3 */
 	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739,
 		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3, },
 	/* 59 - 720(1440)x480i@240Hz 16:9 */
 	{ DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 54000, 720, 739,
 		   801, 858, 0, 480, 488, 494, 525, 0,
 		   DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC |
 		   DRM_MODE_FLAG_INTERLACE | DRM_MODE_FLAG_DBLCLK),
-	  .vrefresh = 240, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 60 - 1280x720@24Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040,
 		   3080, 3300, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 61 - 1280x720@25Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700,
 		   3740, 3960, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 62 - 1280x720@30Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040,
 		   3080, 3300, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 63 - 1920x1080@120Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 64 - 1920x1080@100Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 65 - 1280x720@24Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040,
 		   3080, 3300, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 66 - 1280x720@25Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700,
 		   3740, 3960, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 67 - 1280x720@30Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040,
 		   3080, 3300, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 68 - 1280x720@50Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720,
 		   1760, 1980, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 69 - 1280x720@60Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
 		   1430, 1650, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 70 - 1280x720@100Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720,
 		   1760, 1980, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 71 - 1280x720@120Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390,
 		   1430, 1650, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 72 - 1920x1080@24Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558,
 		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 73 - 1920x1080@25Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 74 - 1920x1080@30Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 75 - 1920x1080@50Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 76 - 1920x1080@60Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 77 - 1920x1080@100Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448,
 		   2492, 2640, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 78 - 1920x1080@120Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008,
 		   2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 79 - 1680x720@24Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 3040,
 		   3080, 3300, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 80 - 1680x720@25Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 2908,
 		   2948, 3168, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 81 - 1680x720@30Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 2380,
 		   2420, 2640, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 82 - 1680x720@50Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 82500, 1680, 1940,
 		   1980, 2200, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 83 - 1680x720@60Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 99000, 1680, 1940,
 		   1980, 2200, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 84 - 1680x720@100Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 165000, 1680, 1740,
 		   1780, 2000, 0, 720, 725, 730, 825, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 85 - 1680x720@120Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 198000, 1680, 1740,
 		   1780, 2000, 0, 720, 725, 730, 825, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 86 - 2560x1080@24Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 99000, 2560, 3558,
 		   3602, 3750, 0, 1080, 1084, 1089, 1100, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 87 - 2560x1080@25Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 90000, 2560, 3008,
 		   3052, 3200, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 88 - 2560x1080@30Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 118800, 2560, 3328,
 		   3372, 3520, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 89 - 2560x1080@50Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 185625, 2560, 3108,
 		   3152, 3300, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 90 - 2560x1080@60Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 198000, 2560, 2808,
 		   2852, 3000, 0, 1080, 1084, 1089, 1100, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 91 - 2560x1080@100Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 371250, 2560, 2778,
 		   2822, 2970, 0, 1080, 1084, 1089, 1250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 92 - 2560x1080@120Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 495000, 2560, 3108,
 		   3152, 3300, 0, 1080, 1084, 1089, 1250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 93 - 3840x2160@24Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 5116,
 		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 94 - 3840x2160@25Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 95 - 3840x2160@30Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016,
 		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 96 - 3840x2160@50Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 97 - 3840x2160@60Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4016,
 		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 98 - 4096x2160@24Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 5116,
 		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 99 - 4096x2160@25Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 5064,
 		   5152, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 100 - 4096x2160@30Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 4184,
 		   4272, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 101 - 4096x2160@50Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 5064,
 		   5152, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 102 - 4096x2160@60Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 4184,
 		   4272, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 103 - 3840x2160@24Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 5116,
 		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 104 - 3840x2160@25Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 105 - 3840x2160@30Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016,
 		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 106 - 3840x2160@50Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 107 - 3840x2160@60Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4016,
 		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 108 - 1280x720@48Hz 16:9 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 90000, 1280, 2240,
 		   2280, 2500, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 109 - 1280x720@48Hz 64:27 */
 	{ DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 90000, 1280, 2240,
 		   2280, 2500, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 110 - 1680x720@48Hz 64:27 */
 	{ DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 99000, 1680, 2490,
 		   2530, 2750, 0, 720, 725, 730, 750, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 111 - 1920x1080@48Hz 16:9 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2558,
 		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 112 - 1920x1080@48Hz 64:27 */
 	{ DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2558,
 		   2602, 2750, 0, 1080, 1084, 1089, 1125, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 113 - 2560x1080@48Hz 64:27 */
 	{ DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 198000, 2560, 3558,
 		   3602, 3750, 0, 1080, 1084, 1089, 1100, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 114 - 3840x2160@48Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 5116,
 		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 115 - 4096x2160@48Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 5116,
 		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 116 - 3840x2160@48Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 5116,
 		   5204, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 117 - 3840x2160@100Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 1188000, 3840, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 118 - 3840x2160@120Hz 16:9 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 1188000, 3840, 4016,
 		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 119 - 3840x2160@100Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 1188000, 3840, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 120 - 3840x2160@120Hz 64:27 */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 1188000, 3840, 4016,
 		   4104, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 121 - 5120x2160@24Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 396000, 5120, 7116,
 		   7204, 7500, 0, 2160, 2168, 2178, 2200, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 122 - 5120x2160@25Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 396000, 5120, 6816,
 		   6904, 7200, 0, 2160, 2168, 2178, 2200, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 123 - 5120x2160@30Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 396000, 5120, 5784,
 		   5872, 6000, 0, 2160, 2168, 2178, 2200, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 124 - 5120x2160@48Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 742500, 5120, 5866,
 		   5954, 6250, 0, 2160, 2168, 2178, 2475, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 125 - 5120x2160@50Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 742500, 5120, 6216,
 		   6304, 6600, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 126 - 5120x2160@60Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 742500, 5120, 5284,
 		   5372, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 127 - 5120x2160@100Hz 64:27 */
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 1485000, 5120, 6216,
 		   6304, 6600, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 };
 
 /*
@@ -1388,137 +1388,137 @@ static const struct drm_display_mode edid_cea_modes_193[] = {
 	{ DRM_MODE("5120x2160", DRM_MODE_TYPE_DRIVER, 1485000, 5120, 5284,
 		   5372, 5500, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 194 - 7680x4320@24Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 1188000, 7680, 10232,
 		   10408, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 195 - 7680x4320@25Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 1188000, 7680, 10032,
 		   10208, 10800, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 196 - 7680x4320@30Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 1188000, 7680, 8232,
 		   8408, 9000, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 197 - 7680x4320@48Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 2376000, 7680, 10232,
 		   10408, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 198 - 7680x4320@50Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 2376000, 7680, 10032,
 		   10208, 10800, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 199 - 7680x4320@60Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 2376000, 7680, 8232,
 		   8408, 9000, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 200 - 7680x4320@100Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 4752000, 7680, 9792,
 		   9968, 10560, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 201 - 7680x4320@120Hz 16:9 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 4752000, 7680, 8032,
 		   8208, 8800, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 202 - 7680x4320@24Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 1188000, 7680, 10232,
 		   10408, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 203 - 7680x4320@25Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 1188000, 7680, 10032,
 		   10208, 10800, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 204 - 7680x4320@30Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 1188000, 7680, 8232,
 		   8408, 9000, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 205 - 7680x4320@48Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 2376000, 7680, 10232,
 		   10408, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 206 - 7680x4320@50Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 2376000, 7680, 10032,
 		   10208, 10800, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 207 - 7680x4320@60Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 2376000, 7680, 8232,
 		   8408, 9000, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 208 - 7680x4320@100Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 4752000, 7680, 9792,
 		   9968, 10560, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 209 - 7680x4320@120Hz 64:27 */
 	{ DRM_MODE("7680x4320", DRM_MODE_TYPE_DRIVER, 4752000, 7680, 8032,
 		   8208, 8800, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 210 - 10240x4320@24Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 1485000, 10240, 11732,
 		   11908, 12500, 0, 4320, 4336, 4356, 4950, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 211 - 10240x4320@25Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 1485000, 10240, 12732,
 		   12908, 13500, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 212 - 10240x4320@30Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 1485000, 10240, 10528,
 		   10704, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 213 - 10240x4320@48Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 2970000, 10240, 11732,
 		   11908, 12500, 0, 4320, 4336, 4356, 4950, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 48, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 214 - 10240x4320@50Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 2970000, 10240, 12732,
 		   12908, 13500, 0, 4320, 4336, 4356, 4400, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 215 - 10240x4320@60Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 2970000, 10240, 10528,
 		   10704, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 216 - 10240x4320@100Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 5940000, 10240, 12432,
 		   12608, 13200, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 217 - 10240x4320@120Hz 64:27 */
 	{ DRM_MODE("10240x4320", DRM_MODE_TYPE_DRIVER, 5940000, 10240, 10528,
 		   10704, 11000, 0, 4320, 4336, 4356, 4500, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, },
 	/* 218 - 4096x2160@100Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 1188000, 4096, 4896,
 		   4984, 5280, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 	/* 219 - 4096x2160@120Hz 256:135 */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 1188000, 4096, 4184,
 		   4272, 4400, 0, 2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 };
 
 /*
@@ -1532,25 +1532,25 @@ static const struct drm_display_mode edid_4k_modes[] = {
 		   3840, 4016, 4104, 4400, 0,
 		   2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 2 - 3840x2160@25Hz */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000,
 		   3840, 4896, 4984, 5280, 0,
 		   2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 3 - 3840x2160@24Hz */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000,
 		   3840, 5116, 5204, 5500, 0,
 		   2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, },
 	/* 4 - 4096x2160@24Hz (SMPTE) */
 	{ DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000,
 		   4096, 5116, 5204, 5500, 0,
 		   2160, 2168, 2178, 2250, 0,
 		   DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC),
-	  .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
+	  .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135, },
 };
 
 /*** DDC fetch and block validation ***/
@@ -2146,10 +2146,8 @@ static void edid_fixup_preferred(struct drm_connector *connector,
 		if (MODE_SIZE(cur_mode) > MODE_SIZE(preferred_mode))
 			preferred_mode = cur_mode;
 
-		cur_vrefresh = cur_mode->vrefresh ?
-			cur_mode->vrefresh : drm_mode_vrefresh(cur_mode);
-		preferred_vrefresh = preferred_mode->vrefresh ?
-			preferred_mode->vrefresh : drm_mode_vrefresh(preferred_mode);
+		cur_vrefresh = drm_mode_vrefresh(cur_mode);
+		preferred_vrefresh = drm_mode_vrefresh(preferred_mode);
 		/* At a given size, try to get closest to target refresh */
 		if ((MODE_SIZE(cur_mode) == MODE_SIZE(preferred_mode)) &&
 		    MODE_REFRESH_DIFF(cur_vrefresh, target_refresh) <
@@ -2654,7 +2652,6 @@ set_size:
 	}
 
 	mode->type = DRM_MODE_TYPE_DRIVER;
-	mode->vrefresh = drm_mode_vrefresh(mode);
 	drm_mode_set_name(mode);
 
 	return mode;
@@ -3299,7 +3296,7 @@ cea_mode_alternate_clock(const struct drm_display_mode *cea_mode)
 {
 	unsigned int clock = cea_mode->clock;
 
-	if (cea_mode->vrefresh % 6 != 0)
+	if (drm_mode_vrefresh(cea_mode) % 6 != 0)
 		return clock;
 
 	/*
@@ -3626,8 +3623,6 @@ drm_display_mode_from_vic_index(struct drm_connector *connector,
 	if (!newmode)
 		return NULL;
 
-	newmode->vrefresh = 0;
-
 	return newmode;
 }
 
@@ -5162,7 +5157,6 @@ static struct drm_display_mode *drm_mode_displayid_detailed(struct drm_device *d
 
 	if (timings->flags & 0x80)
 		mode->type |= DRM_MODE_TYPE_PREFERRED;
-	mode->vrefresh = drm_mode_vrefresh(mode);
 	drm_mode_set_name(mode);
 
 	return mode;
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index 2f12b8c1d01c..02b5ab626edb 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -253,8 +253,8 @@ void drm_file_free(struct drm_file *file)
 
 	dev = file->minor->dev;
 
-	DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
-		  task_pid_nr(current),
+	DRM_DEBUG("comm=\"%s\", pid=%d, dev=0x%lx, open_count=%d\n",
+		  current->comm, task_pid_nr(current),
 		  (long)old_encode_dev(file->minor->kdev->devt),
 		  atomic_read(&dev->open_count));
 
@@ -342,10 +342,12 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
 		return -EBUSY;	/* No exclusive opens */
 	if (!drm_cpu_valid())
 		return -EINVAL;
-	if (dev->switch_power_state != DRM_SWITCH_POWER_ON && dev->switch_power_state != DRM_SWITCH_POWER_DYNAMIC_OFF)
+	if (dev->switch_power_state != DRM_SWITCH_POWER_ON &&
+	    dev->switch_power_state != DRM_SWITCH_POWER_DYNAMIC_OFF)
 		return -EINVAL;
 
-	DRM_DEBUG("pid = %d, minor = %d\n", task_pid_nr(current), minor->index);
+	DRM_DEBUG("comm=\"%s\", pid=%d, minor=%d\n", current->comm,
+		  task_pid_nr(current), minor->index);
 
 	priv = drm_file_alloc(minor);
 	if (IS_ERR(priv))
diff --git a/drivers/gpu/drm/drm_format_helper.c b/drivers/gpu/drm/drm_format_helper.c
index 3b818f2b2392..c043ca364c86 100644
--- a/drivers/gpu/drm/drm_format_helper.c
+++ b/drivers/gpu/drm/drm_format_helper.c
@@ -79,39 +79,60 @@ void drm_fb_memcpy_dstclip(void __iomem *dst, void *vaddr,
 EXPORT_SYMBOL(drm_fb_memcpy_dstclip);
 
 /**
- * drm_fb_swab16 - Swap bytes into clip buffer
- * @dst: RGB565 destination buffer
- * @vaddr: RGB565 source buffer
+ * drm_fb_swab - Swap bytes into clip buffer
+ * @dst: Destination buffer
+ * @src: Source buffer
  * @fb: DRM framebuffer
  * @clip: Clip rectangle area to copy
+ * @cached: Source buffer is mapped cached (eg. not write-combined)
+ *
+ * If @cached is false a temporary buffer is used to cache one pixel line at a
+ * time to speed up slow uncached reads.
+ *
+ * This function does not apply clipping on dst, i.e. the destination
+ * is a small buffer containing the clip rect only.
  */
-void drm_fb_swab16(u16 *dst, void *vaddr, struct drm_framebuffer *fb,
-		   struct drm_rect *clip)
+void drm_fb_swab(void *dst, void *src, struct drm_framebuffer *fb,
+		 struct drm_rect *clip, bool cached)
 {
-	size_t len = (clip->x2 - clip->x1) * sizeof(u16);
+	u8 cpp = fb->format->cpp[0];
+	size_t len = drm_rect_width(clip) * cpp;
+	u16 *src16, *dst16 = dst;
+	u32 *src32, *dst32 = dst;
 	unsigned int x, y;
-	u16 *src, *buf;
+	void *buf = NULL;
 
-	/*
-	 * The cma memory is write-combined so reads are uncached.
-	 * Speed up by fetching one line at a time.
-	 */
-	buf = kmalloc(len, GFP_KERNEL);
-	if (!buf)
+	if (WARN_ON_ONCE(cpp != 2 && cpp != 4))
 		return;
 
+	if (!cached)
+		buf = kmalloc(len, GFP_KERNEL);
+
+	src += clip_offset(clip, fb->pitches[0], cpp);
+
 	for (y = clip->y1; y < clip->y2; y++) {
-		src = vaddr + (y * fb->pitches[0]);
-		src += clip->x1;
-		memcpy(buf, src, len);
-		src = buf;
-		for (x = clip->x1; x < clip->x2; x++)
-			*dst++ = swab16(*src++);
+		if (buf) {
+			memcpy(buf, src, len);
+			src16 = buf;
+			src32 = buf;
+		} else {
+			src16 = src;
+			src32 = src;
+		}
+
+		for (x = clip->x1; x < clip->x2; x++) {
+			if (cpp == 4)
+				*dst32++ = swab32(*src32++);
+			else
+				*dst16++ = swab16(*src16++);
+		}
+
+		src += fb->pitches[0];
 	}
 
 	kfree(buf);
 }
-EXPORT_SYMBOL(drm_fb_swab16);
+EXPORT_SYMBOL(drm_fb_swab);
 
 static void drm_fb_xrgb8888_to_rgb565_line(u16 *dbuf, u32 *sbuf,
 					   unsigned int pixels,
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 7bf628e13023..a57f5379fc08 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -235,7 +235,7 @@ drm_gem_object_handle_put_unlocked(struct drm_gem_object *obj)
 	mutex_unlock(&dev->object_name_lock);
 
 	if (final)
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 }
 
 /*
@@ -331,7 +331,7 @@ int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 
 	*offset = drm_vma_node_offset_addr(&obj->vma_node);
 out:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -548,6 +548,10 @@ static void drm_gem_check_release_pagevec(struct pagevec *pvec)
  * set during initialization. If you have special zone constraints, set them
  * after drm_gem_object_init() via mapping_set_gfp_mask(). shmem-core takes care
  * to keep pages in the required zone during swap-in.
+ *
+ * This function is only valid on objects initialized with
+ * drm_gem_object_init(), but not for those initialized with
+ * drm_gem_private_object_init() only.
  */
 struct page **drm_gem_get_pages(struct drm_gem_object *obj)
 {
@@ -556,6 +560,10 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj)
 	struct pagevec pvec;
 	int i, npages;
 
+
+	if (WARN_ON(!obj->filp))
+		return ERR_PTR(-EINVAL);
+
 	/* This is the shared memory object that backs the GEM resource */
 	mapping = obj->filp->f_mapping;
 
@@ -709,6 +717,8 @@ int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,
 	if (!objs)
 		return -ENOMEM;
 
+	*objs_out = objs;
+
 	handles = kvmalloc_array(count, sizeof(u32), GFP_KERNEL);
 	if (!handles) {
 		ret = -ENOMEM;
@@ -722,8 +732,6 @@ int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,
 	}
 
 	ret = objects_lookup(filp, handles, count, objs);
-	*objs_out = objs;
-
 out:
 	kvfree(handles);
 	return ret;
@@ -785,7 +793,7 @@ long drm_gem_dma_resv_wait(struct drm_file *filep, u32 handle,
 	else if (ret > 0)
 		ret = 0;
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -860,7 +868,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data,
 
 err:
 	mutex_unlock(&dev->object_name_lock);
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ret;
 }
 
@@ -898,7 +906,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data,
 
 	/* drm_gem_handle_create_tail unlocks dev->object_name_lock. */
 	ret = drm_gem_handle_create_tail(file_priv, obj, &handle);
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	if (ret)
 		return ret;
 
@@ -965,7 +973,6 @@ EXPORT_SYMBOL(drm_gem_object_release);
  * @kref: kref of the object to free
  *
  * Called after the last reference to the object has been lost.
- * Must be called holding &drm_device.struct_mutex.
  *
  * Frees the object
  */
@@ -976,50 +983,15 @@ drm_gem_object_free(struct kref *kref)
 		container_of(kref, struct drm_gem_object, refcount);
 	struct drm_device *dev = obj->dev;
 
-	if (obj->funcs) {
+	if (obj->funcs)
 		obj->funcs->free(obj);
-	} else if (dev->driver->gem_free_object_unlocked) {
+	else if (dev->driver->gem_free_object_unlocked)
 		dev->driver->gem_free_object_unlocked(obj);
-	} else if (dev->driver->gem_free_object) {
-		WARN_ON(!mutex_is_locked(&dev->struct_mutex));
-
-		dev->driver->gem_free_object(obj);
-	}
 }
 EXPORT_SYMBOL(drm_gem_object_free);
 
 /**
- * drm_gem_object_put_unlocked - drop a GEM buffer object reference
- * @obj: GEM buffer object
- *
- * This releases a reference to @obj. Callers must not hold the
- * &drm_device.struct_mutex lock when calling this function.
- *
- * See also __drm_gem_object_put().
- */
-void
-drm_gem_object_put_unlocked(struct drm_gem_object *obj)
-{
-	struct drm_device *dev;
-
-	if (!obj)
-		return;
-
-	dev = obj->dev;
-
-	if (dev->driver->gem_free_object) {
-		might_lock(&dev->struct_mutex);
-		if (kref_put_mutex(&obj->refcount, drm_gem_object_free,
-				&dev->struct_mutex))
-			mutex_unlock(&dev->struct_mutex);
-	} else {
-		kref_put(&obj->refcount, drm_gem_object_free);
-	}
-}
-EXPORT_SYMBOL(drm_gem_object_put_unlocked);
-
-/**
- * drm_gem_object_put - release a GEM buffer object reference
+ * drm_gem_object_put_locked - release a GEM buffer object reference
  * @obj: GEM buffer object
  *
  * This releases a reference to @obj. Callers must hold the
@@ -1027,10 +999,10 @@ EXPORT_SYMBOL(drm_gem_object_put_unlocked);
  * driver doesn't use &drm_device.struct_mutex for anything.
  *
  * For drivers not encumbered with legacy locking use
- * drm_gem_object_put_unlocked() instead.
+ * drm_gem_object_put() instead.
  */
 void
-drm_gem_object_put(struct drm_gem_object *obj)
+drm_gem_object_put_locked(struct drm_gem_object *obj)
 {
 	if (obj) {
 		WARN_ON(!mutex_is_locked(&obj->dev->struct_mutex));
@@ -1038,7 +1010,7 @@ drm_gem_object_put(struct drm_gem_object *obj)
 		kref_put(&obj->refcount, drm_gem_object_free);
 	}
 }
-EXPORT_SYMBOL(drm_gem_object_put);
+EXPORT_SYMBOL(drm_gem_object_put_locked);
 
 /**
  * drm_gem_vm_open - vma->ops->open implementation for GEM
@@ -1066,7 +1038,7 @@ void drm_gem_vm_close(struct vm_area_struct *vma)
 {
 	struct drm_gem_object *obj = vma->vm_private_data;
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 }
 EXPORT_SYMBOL(drm_gem_vm_close);
 
@@ -1115,7 +1087,7 @@ int drm_gem_mmap_obj(struct drm_gem_object *obj, unsigned long obj_size,
 	if (obj->funcs && obj->funcs->mmap) {
 		ret = obj->funcs->mmap(obj, vma);
 		if (ret) {
-			drm_gem_object_put_unlocked(obj);
+			drm_gem_object_put(obj);
 			return ret;
 		}
 		WARN_ON(!(vma->vm_flags & VM_DONTEXPAND));
@@ -1125,7 +1097,7 @@ int drm_gem_mmap_obj(struct drm_gem_object *obj, unsigned long obj_size,
 		else if (dev->driver->gem_vm_ops)
 			vma->vm_ops = dev->driver->gem_vm_ops;
 		else {
-			drm_gem_object_put_unlocked(obj);
+			drm_gem_object_put(obj);
 			return -EINVAL;
 		}
 
@@ -1191,13 +1163,13 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
 		return -EINVAL;
 
 	if (!drm_vma_node_is_allowed(node, priv)) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return -EACCES;
 	}
 
 	if (node->readonly) {
 		if (vma->vm_flags & VM_WRITE) {
-			drm_gem_object_put_unlocked(obj);
+			drm_gem_object_put(obj);
 			return -EINVAL;
 		}
 
@@ -1207,7 +1179,7 @@ int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
 	ret = drm_gem_mmap_obj(obj, drm_vma_node_size(node) << PAGE_SHIFT,
 			       vma);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -1227,8 +1199,6 @@ void drm_gem_print_info(struct drm_printer *p, unsigned int indent,
 
 	if (obj->funcs && obj->funcs->print_info)
 		obj->funcs->print_info(p, indent, obj);
-	else if (obj->dev->driver->gem_print_info)
-		obj->dev->driver->gem_print_info(p, indent, obj);
 }
 
 int drm_gem_pin(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 12e98fb28229..06a5b9ee1fe0 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -114,7 +114,7 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
 	return cma_obj;
 
 error:
-	drm_gem_object_put_unlocked(&cma_obj->base);
+	drm_gem_object_put(&cma_obj->base);
 	return ERR_PTR(ret);
 }
 EXPORT_SYMBOL_GPL(drm_gem_cma_create);
@@ -156,7 +156,7 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
 	 */
 	ret = drm_gem_handle_create(file_priv, gem_obj, handle);
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 	if (ret)
 		return ERR_PTR(ret);
 
@@ -380,13 +380,13 @@ unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,
 		return -EINVAL;
 
 	if (!drm_vma_node_is_allowed(node, priv)) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return -EACCES;
 	}
 
 	cma_obj = to_drm_gem_cma_obj(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return cma_obj->vaddr ? (unsigned long)cma_obj->vaddr : -EINVAL;
 }
@@ -572,7 +572,7 @@ void drm_gem_cma_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
 }
 EXPORT_SYMBOL_GPL(drm_gem_cma_prime_vunmap);
 
-static const struct drm_gem_object_funcs drm_cma_gem_default_funcs = {
+static const struct drm_gem_object_funcs drm_gem_cma_default_funcs = {
 	.free = drm_gem_cma_free_object,
 	.print_info = drm_gem_cma_print_info,
 	.get_sg_table = drm_gem_cma_prime_get_sg_table,
@@ -581,7 +581,7 @@ static const struct drm_gem_object_funcs drm_cma_gem_default_funcs = {
 };
 
 /**
- * drm_cma_gem_create_object_default_funcs - Create a CMA GEM object with a
+ * drm_gem_cma_create_object_default_funcs - Create a CMA GEM object with a
  *                                           default function table
  * @dev: DRM device
  * @size: Size of the object to allocate
@@ -593,7 +593,7 @@ static const struct drm_gem_object_funcs drm_cma_gem_default_funcs = {
  * A pointer to a allocated GEM object or an error pointer on failure.
  */
 struct drm_gem_object *
-drm_cma_gem_create_object_default_funcs(struct drm_device *dev, size_t size)
+drm_gem_cma_create_object_default_funcs(struct drm_device *dev, size_t size)
 {
 	struct drm_gem_cma_object *cma_obj;
 
@@ -601,11 +601,11 @@ drm_cma_gem_create_object_default_funcs(struct drm_device *dev, size_t size)
 	if (!cma_obj)
 		return NULL;
 
-	cma_obj->base.funcs = &drm_cma_gem_default_funcs;
+	cma_obj->base.funcs = &drm_gem_cma_default_funcs;
 
 	return &cma_obj->base;
 }
-EXPORT_SYMBOL(drm_cma_gem_create_object_default_funcs);
+EXPORT_SYMBOL(drm_gem_cma_create_object_default_funcs);
 
 /**
  * drm_gem_cma_prime_import_sg_table_vmap - PRIME import another driver's
@@ -620,7 +620,7 @@ EXPORT_SYMBOL(drm_cma_gem_create_object_default_funcs);
  * address set. This address is released when the object is freed.
  *
  * This function can be used as the &drm_driver.gem_prime_import_sg_table
- * callback. The DRM_GEM_CMA_VMAP_DRIVER_OPS() macro provides a shortcut to set
+ * callback. The &DRM_GEM_CMA_DRIVER_OPS_VMAP macro provides a shortcut to set
  * the necessary DRM driver operations.
  *
  * Returns:
diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c
index ccc2c71fa491..109d11fb4cd4 100644
--- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c
+++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c
@@ -95,7 +95,7 @@ void drm_gem_fb_destroy(struct drm_framebuffer *fb)
 	int i;
 
 	for (i = 0; i < 4; i++)
-		drm_gem_object_put_unlocked(fb->obj[i]);
+		drm_gem_object_put(fb->obj[i]);
 
 	drm_framebuffer_cleanup(fb);
 	kfree(fb);
@@ -175,7 +175,7 @@ int drm_gem_fb_init_with_funcs(struct drm_device *dev,
 			 + mode_cmd->offsets[i];
 
 		if (objs[i]->size < min_size) {
-			drm_gem_object_put_unlocked(objs[i]);
+			drm_gem_object_put(objs[i]);
 			ret = -EINVAL;
 			goto err_gem_object_put;
 		}
@@ -189,7 +189,7 @@ int drm_gem_fb_init_with_funcs(struct drm_device *dev,
 
 err_gem_object_put:
 	for (i--; i >= 0; i--)
-		drm_gem_object_put_unlocked(objs[i]);
+		drm_gem_object_put(objs[i]);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index df31e5782eed..4b7cfbac4daa 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -35,22 +35,12 @@ static const struct drm_gem_object_funcs drm_gem_shmem_funcs = {
 	.mmap = drm_gem_shmem_mmap,
 };
 
-/**
- * drm_gem_shmem_create - Allocate an object with the given size
- * @dev: DRM device
- * @size: Size of the object to allocate
- *
- * This function creates a shmem GEM object.
- *
- * Returns:
- * A struct drm_gem_shmem_object * on success or an ERR_PTR()-encoded negative
- * error code on failure.
- */
-struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size)
+static struct drm_gem_shmem_object *
+__drm_gem_shmem_create(struct drm_device *dev, size_t size, bool private)
 {
 	struct drm_gem_shmem_object *shmem;
 	struct drm_gem_object *obj;
-	int ret;
+	int ret = 0;
 
 	size = PAGE_ALIGN(size);
 
@@ -64,7 +54,10 @@ struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t
 	if (!obj->funcs)
 		obj->funcs = &drm_gem_shmem_funcs;
 
-	ret = drm_gem_object_init(dev, obj, size);
+	if (private)
+		drm_gem_private_object_init(dev, obj, size);
+	else
+		ret = drm_gem_object_init(dev, obj, size);
 	if (ret)
 		goto err_free;
 
@@ -77,15 +70,17 @@ struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t
 	mutex_init(&shmem->vmap_lock);
 	INIT_LIST_HEAD(&shmem->madv_list);
 
-	/*
-	 * Our buffers are kept pinned, so allocating them
-	 * from the MOVABLE zone is a really bad idea, and
-	 * conflicts with CMA. See comments above new_inode()
-	 * why this is required _and_ expected if you're
-	 * going to pin these pages.
-	 */
-	mapping_set_gfp_mask(obj->filp->f_mapping, GFP_HIGHUSER |
-			     __GFP_RETRY_MAYFAIL | __GFP_NOWARN);
+	if (!private) {
+		/*
+		 * Our buffers are kept pinned, so allocating them
+		 * from the MOVABLE zone is a really bad idea, and
+		 * conflicts with CMA. See comments above new_inode()
+		 * why this is required _and_ expected if you're
+		 * going to pin these pages.
+		 */
+		mapping_set_gfp_mask(obj->filp->f_mapping, GFP_HIGHUSER |
+				     __GFP_RETRY_MAYFAIL | __GFP_NOWARN);
+	}
 
 	return shmem;
 
@@ -96,6 +91,21 @@ err_free:
 
 	return ERR_PTR(ret);
 }
+/**
+ * drm_gem_shmem_create - Allocate an object with the given size
+ * @dev: DRM device
+ * @size: Size of the object to allocate
+ *
+ * This function creates a shmem GEM object.
+ *
+ * Returns:
+ * A struct drm_gem_shmem_object * on success or an ERR_PTR()-encoded negative
+ * error code on failure.
+ */
+struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size)
+{
+	return __drm_gem_shmem_create(dev, size, false);
+}
 EXPORT_SYMBOL_GPL(drm_gem_shmem_create);
 
 /**
@@ -103,7 +113,8 @@ EXPORT_SYMBOL_GPL(drm_gem_shmem_create);
  * @obj: GEM object to free
  *
  * This function cleans up the GEM object state and frees the memory used to
- * store the object itself.
+ * store the object itself. It should be used to implement
+ * &drm_gem_object_funcs.free.
  */
 void drm_gem_shmem_free_object(struct drm_gem_object *obj)
 {
@@ -112,9 +123,7 @@ void drm_gem_shmem_free_object(struct drm_gem_object *obj)
 	WARN_ON(shmem->vmap_use_count);
 
 	if (obj->import_attach) {
-		shmem->pages_use_count--;
 		drm_prime_gem_destroy(obj, shmem->sgt);
-		kvfree(shmem->pages);
 	} else {
 		if (shmem->sgt) {
 			dma_unmap_sg(obj->dev->dev, shmem->sgt->sgl,
@@ -169,6 +178,8 @@ int drm_gem_shmem_get_pages(struct drm_gem_shmem_object *shmem)
 {
 	int ret;
 
+	WARN_ON(shmem->base.import_attach);
+
 	ret = mutex_lock_interruptible(&shmem->pages_lock);
 	if (ret)
 		return ret;
@@ -214,7 +225,8 @@ EXPORT_SYMBOL(drm_gem_shmem_put_pages);
  * @obj: GEM object
  *
  * This function makes sure the backing pages are pinned in memory while the
- * buffer is exported.
+ * buffer is exported. It should only be used to implement
+ * &drm_gem_object_funcs.pin.
  *
  * Returns:
  * 0 on success or a negative error code on failure.
@@ -223,6 +235,8 @@ int drm_gem_shmem_pin(struct drm_gem_object *obj)
 {
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 
+	WARN_ON(shmem->base.import_attach);
+
 	return drm_gem_shmem_get_pages(shmem);
 }
 EXPORT_SYMBOL(drm_gem_shmem_pin);
@@ -232,12 +246,14 @@ EXPORT_SYMBOL(drm_gem_shmem_pin);
  * @obj: GEM object
  *
  * This function removes the requirement that the backing pages are pinned in
- * memory.
+ * memory. It should only be used to implement &drm_gem_object_funcs.unpin.
  */
 void drm_gem_shmem_unpin(struct drm_gem_object *obj)
 {
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 
+	WARN_ON(shmem->base.import_attach);
+
 	drm_gem_shmem_put_pages(shmem);
 }
 EXPORT_SYMBOL(drm_gem_shmem_unpin);
@@ -250,15 +266,15 @@ static void *drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem)
 	if (shmem->vmap_use_count++ > 0)
 		return shmem->vaddr;
 
-	ret = drm_gem_shmem_get_pages(shmem);
-	if (ret)
-		goto err_zero_use;
-
 	if (obj->import_attach) {
 		shmem->vaddr = dma_buf_vmap(obj->import_attach->dmabuf);
 	} else {
 		pgprot_t prot = PAGE_KERNEL;
 
+		ret = drm_gem_shmem_get_pages(shmem);
+		if (ret)
+			goto err_zero_use;
+
 		if (!shmem->map_cached)
 			prot = pgprot_writecombine(prot);
 		shmem->vaddr = vmap(shmem->pages, obj->size >> PAGE_SHIFT,
@@ -274,7 +290,8 @@ static void *drm_gem_shmem_vmap_locked(struct drm_gem_shmem_object *shmem)
 	return shmem->vaddr;
 
 err_put_pages:
-	drm_gem_shmem_put_pages(shmem);
+	if (!obj->import_attach)
+		drm_gem_shmem_put_pages(shmem);
 err_zero_use:
 	shmem->vmap_use_count = 0;
 
@@ -285,8 +302,14 @@ err_zero_use:
  * drm_gem_shmem_vmap - Create a virtual mapping for a shmem GEM object
  * @shmem: shmem GEM object
  *
- * This function makes sure that a virtual address exists for the buffer backing
- * the shmem GEM object.
+ * This function makes sure that a contiguous kernel virtual address mapping
+ * exists for the buffer backing the shmem GEM object.
+ *
+ * This function can be used to implement &drm_gem_object_funcs.vmap. But it can
+ * also be called by drivers directly, in which case it will hide the
+ * differences between dma-buf imported and natively allocated objects.
+ *
+ * Acquired mappings should be cleaned up by calling drm_gem_shmem_vunmap().
  *
  * Returns:
  * 0 on success or a negative error code on failure.
@@ -330,7 +353,13 @@ static void drm_gem_shmem_vunmap_locked(struct drm_gem_shmem_object *shmem)
  * drm_gem_shmem_vunmap - Unmap a virtual mapping fo a shmem GEM object
  * @shmem: shmem GEM object
  *
- * This function removes the virtual address when use count drops to zero.
+ * This function cleans up a kernel virtual address mapping acquired by
+ * drm_gem_shmem_vmap(). The mapping is only removed when the use count drops to
+ * zero.
+ *
+ * This function can be used to implement &drm_gem_object_funcs.vmap. But it can
+ * also be called by drivers directly, in which case it will hide the
+ * differences between dma-buf imported and natively allocated objects.
  */
 void drm_gem_shmem_vunmap(struct drm_gem_object *obj, void *vaddr)
 {
@@ -360,7 +389,7 @@ drm_gem_shmem_create_with_handle(struct drm_file *file_priv,
 	 */
 	ret = drm_gem_handle_create(file_priv, &shmem->base, handle);
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put_unlocked(&shmem->base);
+	drm_gem_object_put(&shmem->base);
 	if (ret)
 		return ERR_PTR(ret);
 
@@ -434,6 +463,33 @@ bool drm_gem_shmem_purge(struct drm_gem_object *obj)
 EXPORT_SYMBOL(drm_gem_shmem_purge);
 
 /**
+ * drm_gem_shmem_create_object_cached - Create a shmem buffer object with
+ *                                      cached mappings
+ * @dev: DRM device
+ * @size: Size of the object to allocate
+ *
+ * By default, shmem buffer objects use writecombine mappings. This
+ * function implements struct drm_driver.gem_create_object for shmem
+ * buffer objects with cached mappings.
+ *
+ * Returns:
+ * A struct drm_gem_shmem_object * on success or NULL negative on failure.
+ */
+struct drm_gem_object *
+drm_gem_shmem_create_object_cached(struct drm_device *dev, size_t size)
+{
+	struct drm_gem_shmem_object *shmem;
+
+	shmem = kzalloc(sizeof(*shmem), GFP_KERNEL);
+	if (!shmem)
+		return NULL;
+	shmem->map_cached = true;
+
+	return &shmem->base;
+}
+EXPORT_SYMBOL(drm_gem_shmem_create_object_cached);
+
+/**
  * drm_gem_shmem_dumb_create - Create a dumb shmem buffer object
  * @file: DRM file structure to create the dumb buffer for
  * @dev: DRM device
@@ -495,6 +551,8 @@ static void drm_gem_shmem_vm_open(struct vm_area_struct *vma)
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 	int ret;
 
+	WARN_ON(shmem->base.import_attach);
+
 	ret = drm_gem_shmem_get_pages(shmem);
 	WARN_ON_ONCE(ret != 0);
 
@@ -536,6 +594,9 @@ int drm_gem_shmem_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
 	/* Remove the fake offset */
 	vma->vm_pgoff -= drm_vma_node_start(&obj->vma_node);
 
+	if (obj->import_attach)
+		return dma_buf_mmap(obj->dma_buf, vma, 0);
+
 	shmem = to_drm_gem_shmem_obj(obj);
 
 	ret = drm_gem_shmem_get_pages(shmem);
@@ -559,6 +620,8 @@ EXPORT_SYMBOL_GPL(drm_gem_shmem_mmap);
  * @p: DRM printer
  * @indent: Tab indentation level
  * @obj: GEM object
+ *
+ * This implements the &drm_gem_object_funcs.info callback.
  */
 void drm_gem_shmem_print_info(struct drm_printer *p, unsigned int indent,
 			      const struct drm_gem_object *obj)
@@ -577,7 +640,12 @@ EXPORT_SYMBOL(drm_gem_shmem_print_info);
  * @obj: GEM object
  *
  * This function exports a scatter/gather table suitable for PRIME usage by
- * calling the standard DMA mapping API.
+ * calling the standard DMA mapping API. Drivers should not call this function
+ * directly, instead it should only be used as an implementation for
+ * &drm_gem_object_funcs.get_sg_table.
+ *
+ * Drivers who need to acquire an scatter/gather table for objects need to call
+ * drm_gem_shmem_get_pages_sgt() instead.
  *
  * Returns:
  * A pointer to the scatter/gather table of pinned pages or NULL on failure.
@@ -586,6 +654,8 @@ struct sg_table *drm_gem_shmem_get_sg_table(struct drm_gem_object *obj)
 {
 	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
 
+	WARN_ON(shmem->base.import_attach);
+
 	return drm_prime_pages_to_sg(shmem->pages, obj->size >> PAGE_SHIFT);
 }
 EXPORT_SYMBOL_GPL(drm_gem_shmem_get_sg_table);
@@ -599,6 +669,10 @@ EXPORT_SYMBOL_GPL(drm_gem_shmem_get_sg_table);
  * the sg table doesn't exist, the pages are pinned, dma-mapped, and a sg
  * table created.
  *
+ * This is the main function for drivers to get at backing storage, and it hides
+ * and difference between dma-buf imported and natively allocated objects.
+ * drm_gem_shmem_get_sg_table() should not be directly called by drivers.
+ *
  * Returns:
  * A pointer to the scatter/gather table of pinned pages or errno on failure.
  */
@@ -656,36 +730,16 @@ drm_gem_shmem_prime_import_sg_table(struct drm_device *dev,
 				    struct sg_table *sgt)
 {
 	size_t size = PAGE_ALIGN(attach->dmabuf->size);
-	size_t npages = size >> PAGE_SHIFT;
 	struct drm_gem_shmem_object *shmem;
-	int ret;
 
-	shmem = drm_gem_shmem_create(dev, size);
+	shmem = __drm_gem_shmem_create(dev, size, true);
 	if (IS_ERR(shmem))
 		return ERR_CAST(shmem);
 
-	shmem->pages = kvmalloc_array(npages, sizeof(struct page *), GFP_KERNEL);
-	if (!shmem->pages) {
-		ret = -ENOMEM;
-		goto err_free_gem;
-	}
-
-	ret = drm_prime_sg_to_page_addr_arrays(sgt, shmem->pages, NULL, npages);
-	if (ret < 0)
-		goto err_free_array;
-
 	shmem->sgt = sgt;
-	shmem->pages_use_count = 1; /* Permanently pinned from our point of view */
 
 	DRM_DEBUG_PRIME("size = %zu\n", size);
 
 	return &shmem->base;
-
-err_free_array:
-	kvfree(shmem->pages);
-err_free_gem:
-	drm_gem_object_put_unlocked(&shmem->base);
-
-	return ERR_PTR(ret);
 }
 EXPORT_SYMBOL_GPL(drm_gem_shmem_prime_import_sg_table);
diff --git a/drivers/gpu/drm/drm_gem_ttm_helper.c b/drivers/gpu/drm/drm_gem_ttm_helper.c
index 605a8a3da7f9..892b2288a104 100644
--- a/drivers/gpu/drm/drm_gem_ttm_helper.c
+++ b/drivers/gpu/drm/drm_gem_ttm_helper.c
@@ -74,7 +74,7 @@ int drm_gem_ttm_mmap(struct drm_gem_object *gem,
 	 * ttm has its own object refcounting, so drop gem reference
 	 * to avoid double accounting counting.
 	 */
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index 8b2d5c945c95..0023ce1d2cf7 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -618,9 +618,9 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file,
 
 	ret = drm_gem_handle_create(file, &gbo->bo.base, &handle);
 	if (ret)
-		goto err_drm_gem_object_put_unlocked;
+		goto err_drm_gem_object_put;
 
-	drm_gem_object_put_unlocked(&gbo->bo.base);
+	drm_gem_object_put(&gbo->bo.base);
 
 	args->pitch = pitch;
 	args->size = size;
@@ -628,8 +628,8 @@ int drm_gem_vram_fill_create_dumb(struct drm_file *file,
 
 	return 0;
 
-err_drm_gem_object_put_unlocked:
-	drm_gem_object_put_unlocked(&gbo->bo.base);
+err_drm_gem_object_put:
+	drm_gem_object_put(&gbo->bo.base);
 	return ret;
 }
 EXPORT_SYMBOL(drm_gem_vram_fill_create_dumb);
@@ -737,7 +737,7 @@ int drm_gem_vram_driver_dumb_mmap_offset(struct drm_file *file,
 	gbo = drm_gem_vram_of_gem(gem);
 	*offset = drm_gem_vram_mmap_offset(gbo);
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index 22c7fd7196c8..ff5d40036e21 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -985,8 +985,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	if (!fn)
 		return drm_ioctl(filp, cmd, arg);
 
-	DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
-		  task_pid_nr(current),
+	DRM_DEBUG("comm=\"%s\", pid=%d, dev=0x%lx, auth=%d, %s\n",
+		  current->comm, task_pid_nr(current),
 		  (long)old_encode_dev(file_priv->minor->kdev->devt),
 		  file_priv->authenticated,
 		  drm_compat_ioctls[nr].name);
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 328502aafaf7..789ee65ac1f5 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -852,8 +852,8 @@ long drm_ioctl(struct file *filp,
 		out_size = 0;
 	ksize = max(max(in_size, out_size), drv_size);
 
-	DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
-		  task_pid_nr(current),
+	DRM_DEBUG("comm=\"%s\" pid=%d, dev=0x%lx, auth=%d, %s\n",
+		  current->comm, task_pid_nr(current),
 		  (long)old_encode_dev(file_priv->minor->kdev->devt),
 		  file_priv->authenticated, ioctl->name);
 
@@ -890,15 +890,16 @@ long drm_ioctl(struct file *filp,
 
       err_i1:
 	if (!ioctl)
-		DRM_DEBUG("invalid ioctl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
-			  task_pid_nr(current),
+		DRM_DEBUG("invalid ioctl: comm=\"%s\", pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
+			  current->comm, task_pid_nr(current),
 			  (long)old_encode_dev(file_priv->minor->kdev->devt),
 			  file_priv->authenticated, cmd, nr);
 
 	if (kdata != stack_kdata)
 		kfree(kdata);
 	if (retcode)
-		DRM_DEBUG("pid=%d, ret = %d\n", task_pid_nr(current), retcode);
+		DRM_DEBUG("comm=\"%s\", pid=%d, ret=%d\n", current->comm,
+			  task_pid_nr(current), retcode);
 	return retcode;
 }
 EXPORT_SYMBOL(drm_ioctl);
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 588be45abd7a..09d6e9e2e075 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -181,7 +181,7 @@ int drm_irq_uninstall(struct drm_device *dev)
 	 * vblank/irq handling. KMS drivers must ensure that vblanks are all
 	 * disabled when uninstalling the irq handler.
 	 */
-	if (dev->num_crtcs) {
+	if (drm_dev_has_vblank(dev)) {
 		spin_lock_irqsave(&dev->vbl_lock, irqflags);
 		for (i = 0; i < dev->num_crtcs; i++) {
 			struct drm_vblank_crtc *vblank = &dev->vblank[i];
diff --git a/drivers/gpu/drm/drm_managed.c b/drivers/gpu/drm/drm_managed.c
index 9cebfe370a65..1e1356560c2e 100644
--- a/drivers/gpu/drm/drm_managed.c
+++ b/drivers/gpu/drm/drm_managed.c
@@ -14,6 +14,8 @@
 #include <drm/drm_device.h>
 #include <drm/drm_print.h>
 
+#include "drm_internal.h"
+
 /**
  * DOC: managed resources
  *
diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c
index bb27c82757f1..fd8d672972a9 100644
--- a/drivers/gpu/drm/drm_mipi_dbi.c
+++ b/drivers/gpu/drm/drm_mipi_dbi.c
@@ -217,7 +217,7 @@ int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb,
 	switch (fb->format->format) {
 	case DRM_FORMAT_RGB565:
 		if (swap)
-			drm_fb_swab16(dst, src, fb, clip);
+			drm_fb_swab(dst, src, fb, clip, !import_attach);
 		else
 			drm_fb_memcpy(dst, src, fb, clip);
 		break;
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index f4ca1ff80af9..82d2888eb7fe 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -406,8 +406,7 @@ next_hole_high_addr(struct drm_mm_node *entry, u64 size)
 		parent_rb_node = rb_parent(rb_node);
 		left_node = rb_entry(left_rb_node,
 				     struct drm_mm_node, rb_hole_addr);
-		if ((left_node->subtree_max_hole < size ||
-		     entry->size == entry->subtree_max_hole) &&
+		if (left_node->subtree_max_hole < size &&
 		    parent_rb_node && parent_rb_node->rb_left != rb_node)
 			return rb_hole_addr_to_node(parent_rb_node);
 	}
@@ -446,8 +445,7 @@ next_hole_low_addr(struct drm_mm_node *entry, u64 size)
 		parent_rb_node = rb_parent(rb_node);
 		right_node = rb_entry(right_rb_node,
 				      struct drm_mm_node, rb_hole_addr);
-		if ((right_node->subtree_max_hole < size ||
-		     entry->size == entry->subtree_max_hole) &&
+		if (right_node->subtree_max_hole < size &&
 		    parent_rb_node && parent_rb_node->rb_right != rb_node)
 			return rb_hole_addr_to_node(parent_rb_node);
 	}
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index fec1c33b3045..f2865f88bd54 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -757,26 +757,22 @@ EXPORT_SYMBOL(drm_mode_set_name);
  */
 int drm_mode_vrefresh(const struct drm_display_mode *mode)
 {
-	int refresh = 0;
+	unsigned int num, den;
 
-	if (mode->vrefresh > 0)
-		refresh = mode->vrefresh;
-	else if (mode->htotal > 0 && mode->vtotal > 0) {
-		unsigned int num, den;
+	if (mode->htotal == 0 || mode->vtotal == 0)
+		return 0;
 
-		num = mode->clock * 1000;
-		den = mode->htotal * mode->vtotal;
+	num = mode->clock * 1000;
+	den = mode->htotal * mode->vtotal;
 
-		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-			num *= 2;
-		if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-			den *= 2;
-		if (mode->vscan > 1)
-			den *= mode->vscan;
+	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
+		num *= 2;
+	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
+		den *= 2;
+	if (mode->vscan > 1)
+		den *= mode->vscan;
 
-		refresh = DIV_ROUND_CLOSEST(num, den);
-	}
-	return refresh;
+	return DIV_ROUND_CLOSEST(num, den);
 }
 EXPORT_SYMBOL(drm_mode_vrefresh);
 
@@ -1308,7 +1304,7 @@ static int drm_mode_compare(void *priv, struct list_head *lh_a, struct list_head
 	if (diff)
 		return diff;
 
-	diff = b->vrefresh - a->vrefresh;
+	diff = drm_mode_vrefresh(b) - drm_mode_vrefresh(a);
 	if (diff)
 		return diff;
 
@@ -1903,13 +1899,6 @@ EXPORT_SYMBOL(drm_mode_create_from_cmdline_mode);
 void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out,
 			       const struct drm_display_mode *in)
 {
-	WARN(in->hdisplay > USHRT_MAX || in->hsync_start > USHRT_MAX ||
-	     in->hsync_end > USHRT_MAX || in->htotal > USHRT_MAX ||
-	     in->hskew > USHRT_MAX || in->vdisplay > USHRT_MAX ||
-	     in->vsync_start > USHRT_MAX || in->vsync_end > USHRT_MAX ||
-	     in->vtotal > USHRT_MAX || in->vscan > USHRT_MAX,
-	     "timing values too large for mode info\n");
-
 	out->clock = in->clock;
 	out->hdisplay = in->hdisplay;
 	out->hsync_start = in->hsync_start;
@@ -1921,7 +1910,7 @@ void drm_mode_convert_to_umode(struct drm_mode_modeinfo *out,
 	out->vsync_end = in->vsync_end;
 	out->vtotal = in->vtotal;
 	out->vscan = in->vscan;
-	out->vrefresh = in->vrefresh;
+	out->vrefresh = drm_mode_vrefresh(in);
 	out->flags = in->flags;
 	out->type = in->type;
 
@@ -1981,7 +1970,6 @@ int drm_mode_convert_umode(struct drm_device *dev,
 	out->vsync_end = in->vsync_end;
 	out->vtotal = in->vtotal;
 	out->vscan = in->vscan;
-	out->vrefresh = in->vrefresh;
 	out->flags = in->flags;
 	/*
 	 * Old xf86-video-vmware (possibly others too) used to
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 282774e469ac..bbfc713bfdc3 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -270,7 +270,7 @@ void drm_gem_dmabuf_release(struct dma_buf *dma_buf)
 	struct drm_device *dev = obj->dev;
 
 	/* drop the reference on the export fd holds */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	drm_dev_put(dev);
 }
@@ -329,7 +329,7 @@ int drm_gem_prime_fd_to_handle(struct drm_device *dev,
 
 	/* _handle_create_tail unconditionally unlocks dev->object_name_lock. */
 	ret = drm_gem_handle_create_tail(file_priv, obj, handle);
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	if (ret)
 		goto out_put;
 
@@ -500,7 +500,7 @@ out_have_handle:
 fail_put_dmabuf:
 	dma_buf_put(dmabuf);
 out:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 out_unlock:
 	mutex_unlock(&file_priv->prime.lock);
 
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 576b4b7dcd89..26e997f1524f 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -159,6 +159,8 @@ static int drm_helper_probe_add_cmdline_mode(struct drm_connector *connector)
 				continue;
 		}
 
+		/* Mark the matching mode as being preferred by the user */
+		mode->type |= DRM_MODE_TYPE_USERDEF;
 		return 0;
 	}
 
@@ -532,9 +534,6 @@ prune:
 	if (list_empty(&connector->modes))
 		return 0;
 
-	list_for_each_entry(mode, &connector->modes, head)
-		mode->vrefresh = drm_mode_vrefresh(mode);
-
 	drm_mode_sort(&connector->modes);
 
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] probed modes :\n", connector->base.id,
diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c
index 2d5ce690d214..85e5f2db1608 100644
--- a/drivers/gpu/drm/drm_vblank.c
+++ b/drivers/gpu/drm/drm_vblank.c
@@ -194,7 +194,7 @@ static u32 drm_max_vblank_count(struct drm_device *dev, unsigned int pipe)
  */
 static u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe)
 {
-	WARN_ON_ONCE(drm_max_vblank_count(dev, pipe) != 0);
+	drm_WARN_ON_ONCE(dev, drm_max_vblank_count(dev, pipe) != 0);
 	return 0;
 }
 
@@ -203,7 +203,7 @@ static u32 __get_vblank_counter(struct drm_device *dev, unsigned int pipe)
 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
 		struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe);
 
-		if (WARN_ON(!crtc))
+		if (drm_WARN_ON(dev, !crtc))
 			return 0;
 
 		if (crtc->funcs->get_vblank_counter)
@@ -311,15 +311,15 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
 		 * frame/field duration.
 		 */
 
-		DRM_DEBUG_VBL("crtc %u: Calculating number of vblanks."
-			      " diff_ns = %lld, framedur_ns = %d)\n",
-			      pipe, (long long) diff_ns, framedur_ns);
+		drm_dbg_vbl(dev, "crtc %u: Calculating number of vblanks."
+			    " diff_ns = %lld, framedur_ns = %d)\n",
+			    pipe, (long long)diff_ns, framedur_ns);
 
 		diff = DIV_ROUND_CLOSEST_ULL(diff_ns, framedur_ns);
 
 		if (diff == 0 && in_vblank_irq)
-			DRM_DEBUG_VBL("crtc %u: Redundant vblirq ignored\n",
-				      pipe);
+			drm_dbg_vbl(dev, "crtc %u: Redundant vblirq ignored\n",
+				    pipe);
 	} else {
 		/* some kind of default for drivers w/o accurate vbl timestamping */
 		diff = in_vblank_irq ? 1 : 0;
@@ -335,18 +335,19 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
 	 * random large forward jumps of the software vblank counter.
 	 */
 	if (diff > 1 && (vblank->inmodeset & 0x2)) {
-		DRM_DEBUG_VBL("clamping vblank bump to 1 on crtc %u: diffr=%u"
-			      " due to pre-modeset.\n", pipe, diff);
+		drm_dbg_vbl(dev,
+			    "clamping vblank bump to 1 on crtc %u: diffr=%u"
+			    " due to pre-modeset.\n", pipe, diff);
 		diff = 1;
 	}
 
-	DRM_DEBUG_VBL("updating vblank count on crtc %u:"
-		      " current=%llu, diff=%u, hw=%u hw_last=%u\n",
-		      pipe, (unsigned long long)atomic64_read(&vblank->count),
-		      diff, cur_vblank, vblank->last);
+	drm_dbg_vbl(dev, "updating vblank count on crtc %u:"
+		    " current=%llu, diff=%u, hw=%u hw_last=%u\n",
+		    pipe, (unsigned long long)atomic64_read(&vblank->count),
+		    diff, cur_vblank, vblank->last);
 
 	if (diff == 0) {
-		WARN_ON_ONCE(cur_vblank != vblank->last);
+		drm_WARN_ON_ONCE(dev, cur_vblank != vblank->last);
 		return;
 	}
 
@@ -367,7 +368,7 @@ static u64 drm_vblank_count(struct drm_device *dev, unsigned int pipe)
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 	u64 count;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return 0;
 
 	count = atomic64_read(&vblank->count);
@@ -402,9 +403,9 @@ u64 drm_crtc_accurate_vblank_count(struct drm_crtc *crtc)
 	u64 vblank;
 	unsigned long flags;
 
-	WARN_ONCE(drm_debug_enabled(DRM_UT_VBL) &&
-		  !crtc->funcs->get_vblank_timestamp,
-		  "This function requires support for accurate vblank timestamps.");
+	drm_WARN_ONCE(dev, drm_debug_enabled(DRM_UT_VBL) &&
+		      !crtc->funcs->get_vblank_timestamp,
+		      "This function requires support for accurate vblank timestamps.");
 
 	spin_lock_irqsave(&dev->vblank_time_lock, flags);
 
@@ -422,7 +423,7 @@ static void __disable_vblank(struct drm_device *dev, unsigned int pipe)
 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
 		struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe);
 
-		if (WARN_ON(!crtc))
+		if (drm_WARN_ON(dev, !crtc))
 			return;
 
 		if (crtc->funcs->disable_vblank)
@@ -483,7 +484,7 @@ static void vblank_disable_fn(struct timer_list *t)
 
 	spin_lock_irqsave(&dev->vbl_lock, irqflags);
 	if (atomic_read(&vblank->refcount) == 0 && vblank->enabled) {
-		DRM_DEBUG("disabling vblank on crtc %u\n", pipe);
+		drm_dbg_core(dev, "disabling vblank on crtc %u\n", pipe);
 		drm_vblank_disable_and_save(dev, pipe);
 	}
 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
@@ -496,8 +497,8 @@ static void drm_vblank_init_release(struct drm_device *dev, void *ptr)
 	for (pipe = 0; pipe < dev->num_crtcs; pipe++) {
 		struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 
-		WARN_ON(READ_ONCE(vblank->enabled) &&
-			drm_core_check_feature(dev, DRIVER_MODESET));
+		drm_WARN_ON(dev, READ_ONCE(vblank->enabled) &&
+			    drm_core_check_feature(dev, DRIVER_MODESET));
 
 		del_timer_sync(&vblank->disable_timer);
 	}
@@ -543,8 +544,6 @@ int drm_vblank_init(struct drm_device *dev, unsigned int num_crtcs)
 		seqlock_init(&vblank->seqlock);
 	}
 
-	DRM_INFO("Supports vblank timestamp caching Rev 2 (21.10.2013).\n");
-
 	return 0;
 }
 EXPORT_SYMBOL(drm_vblank_init);
@@ -606,10 +605,10 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc,
 	int linedur_ns = 0, framedur_ns = 0;
 	int dotclock = mode->crtc_clock;
 
-	if (!dev->num_crtcs)
+	if (!drm_dev_has_vblank(dev))
 		return;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	/* Valid dotclock? */
@@ -629,19 +628,21 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc,
 		 */
 		if (mode->flags & DRM_MODE_FLAG_INTERLACE)
 			framedur_ns /= 2;
-	} else
-		DRM_ERROR("crtc %u: Can't calculate constants, dotclock = 0!\n",
-			  crtc->base.id);
+	} else {
+		drm_err(dev, "crtc %u: Can't calculate constants, dotclock = 0!\n",
+			crtc->base.id);
+	}
 
 	vblank->linedur_ns  = linedur_ns;
 	vblank->framedur_ns = framedur_ns;
 	vblank->hwmode = *mode;
 
-	DRM_DEBUG("crtc %u: hwmode: htotal %d, vtotal %d, vdisplay %d\n",
-		  crtc->base.id, mode->crtc_htotal,
-		  mode->crtc_vtotal, mode->crtc_vdisplay);
-	DRM_DEBUG("crtc %u: clock %d kHz framedur %d linedur %d\n",
-		  crtc->base.id, dotclock, framedur_ns, linedur_ns);
+	drm_dbg_core(dev,
+		     "crtc %u: hwmode: htotal %d, vtotal %d, vdisplay %d\n",
+		     crtc->base.id, mode->crtc_htotal,
+		     mode->crtc_vtotal, mode->crtc_vdisplay);
+	drm_dbg_core(dev, "crtc %u: clock %d kHz framedur %d linedur %d\n",
+		     crtc->base.id, dotclock, framedur_ns, linedur_ns);
 }
 EXPORT_SYMBOL(drm_calc_timestamping_constants);
 
@@ -694,13 +695,13 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal(
 	int delta_ns, duration_ns;
 
 	if (pipe >= dev->num_crtcs) {
-		DRM_ERROR("Invalid crtc %u\n", pipe);
+		drm_err(dev, "Invalid crtc %u\n", pipe);
 		return false;
 	}
 
 	/* Scanout position query not supported? Should not happen. */
 	if (!get_scanout_position) {
-		DRM_ERROR("Called from CRTC w/o get_scanout_position()!?\n");
+		drm_err(dev, "Called from CRTC w/o get_scanout_position()!?\n");
 		return false;
 	}
 
@@ -713,8 +714,9 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal(
 	 * Happens during initial modesetting of a crtc.
 	 */
 	if (mode->crtc_clock == 0) {
-		DRM_DEBUG("crtc %u: Noop due to uninitialized mode.\n", pipe);
-		WARN_ON_ONCE(drm_drv_uses_atomic_modeset(dev));
+		drm_dbg_core(dev, "crtc %u: Noop due to uninitialized mode.\n",
+			     pipe);
+		drm_WARN_ON_ONCE(dev, drm_drv_uses_atomic_modeset(dev));
 		return false;
 	}
 
@@ -737,8 +739,9 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal(
 
 		/* Return as no-op if scanout query unsupported or failed. */
 		if (!vbl_status) {
-			DRM_DEBUG("crtc %u : scanoutpos query failed.\n",
-				  pipe);
+			drm_dbg_core(dev,
+				     "crtc %u : scanoutpos query failed.\n",
+				     pipe);
 			return false;
 		}
 
@@ -752,8 +755,9 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal(
 
 	/* Noisy system timing? */
 	if (i == DRM_TIMESTAMP_MAXRETRIES) {
-		DRM_DEBUG("crtc %u: Noisy timestamp %d us > %d us [%d reps].\n",
-			  pipe, duration_ns/1000, *max_error/1000, i);
+		drm_dbg_core(dev,
+			     "crtc %u: Noisy timestamp %d us > %d us [%d reps].\n",
+			     pipe, duration_ns / 1000, *max_error / 1000, i);
 	}
 
 	/* Return upper bound of timestamp precision error. */
@@ -777,11 +781,12 @@ drm_crtc_vblank_helper_get_vblank_timestamp_internal(
 	ts_etime = ktime_to_timespec64(etime);
 	ts_vblank_time = ktime_to_timespec64(*vblank_time);
 
-	DRM_DEBUG_VBL("crtc %u : v p(%d,%d)@ %lld.%06ld -> %lld.%06ld [e %d us, %d rep]\n",
-		      pipe, hpos, vpos,
-		      (u64)ts_etime.tv_sec, ts_etime.tv_nsec / 1000,
-		      (u64)ts_vblank_time.tv_sec, ts_vblank_time.tv_nsec / 1000,
-		      duration_ns / 1000, i);
+	drm_dbg_vbl(dev,
+		    "crtc %u : v p(%d,%d)@ %lld.%06ld -> %lld.%06ld [e %d us, %d rep]\n",
+		    pipe, hpos, vpos,
+		    (u64)ts_etime.tv_sec, ts_etime.tv_nsec / 1000,
+		    (u64)ts_vblank_time.tv_sec, ts_vblank_time.tv_nsec / 1000,
+		    duration_ns / 1000, i);
 
 	return true;
 }
@@ -925,7 +930,7 @@ static u64 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
 	u64 vblank_count;
 	unsigned int seq;
 
-	if (WARN_ON(pipe >= dev->num_crtcs)) {
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs)) {
 		*vblanktime = 0;
 		return 0;
 	}
@@ -1066,7 +1071,7 @@ void drm_crtc_send_vblank_event(struct drm_crtc *crtc,
 	unsigned int pipe = drm_crtc_index(crtc);
 	ktime_t now;
 
-	if (dev->num_crtcs > 0) {
+	if (drm_dev_has_vblank(dev)) {
 		seq = drm_vblank_count_and_time(dev, pipe, &now);
 	} else {
 		seq = 0;
@@ -1083,7 +1088,7 @@ static int __enable_vblank(struct drm_device *dev, unsigned int pipe)
 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
 		struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe);
 
-		if (WARN_ON(!crtc))
+		if (drm_WARN_ON(dev, !crtc))
 			return 0;
 
 		if (crtc->funcs->enable_vblank)
@@ -1113,7 +1118,8 @@ static int drm_vblank_enable(struct drm_device *dev, unsigned int pipe)
 		 * prevent double-accounting of same vblank interval.
 		 */
 		ret = __enable_vblank(dev, pipe);
-		DRM_DEBUG("enabling vblank on crtc %u, ret: %d\n", pipe, ret);
+		drm_dbg_core(dev, "enabling vblank on crtc %u, ret: %d\n",
+			     pipe, ret);
 		if (ret) {
 			atomic_dec(&vblank->refcount);
 		} else {
@@ -1138,10 +1144,10 @@ static int drm_vblank_get(struct drm_device *dev, unsigned int pipe)
 	unsigned long irqflags;
 	int ret = 0;
 
-	if (!dev->num_crtcs)
+	if (!drm_dev_has_vblank(dev))
 		return -EINVAL;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return -EINVAL;
 
 	spin_lock_irqsave(&dev->vbl_lock, irqflags);
@@ -1179,10 +1185,10 @@ static void drm_vblank_put(struct drm_device *dev, unsigned int pipe)
 {
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
-	if (WARN_ON(atomic_read(&vblank->refcount) == 0))
+	if (drm_WARN_ON(dev, atomic_read(&vblank->refcount) == 0))
 		return;
 
 	/* Last user schedules interrupt disable */
@@ -1227,11 +1233,12 @@ void drm_wait_one_vblank(struct drm_device *dev, unsigned int pipe)
 	int ret;
 	u64 last;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	ret = drm_vblank_get(dev, pipe);
-	if (WARN(ret, "vblank not available on crtc %i, ret=%i\n", pipe, ret))
+	if (drm_WARN(dev, ret, "vblank not available on crtc %i, ret=%i\n",
+		     pipe, ret))
 		return;
 
 	last = drm_vblank_count(dev, pipe);
@@ -1240,7 +1247,7 @@ void drm_wait_one_vblank(struct drm_device *dev, unsigned int pipe)
 				 last != drm_vblank_count(dev, pipe),
 				 msecs_to_jiffies(100));
 
-	WARN(ret == 0, "vblank wait timed out on crtc %i\n", pipe);
+	drm_WARN(dev, ret == 0, "vblank wait timed out on crtc %i\n", pipe);
 
 	drm_vblank_put(dev, pipe);
 }
@@ -1282,14 +1289,14 @@ void drm_crtc_vblank_off(struct drm_crtc *crtc)
 	unsigned long irqflags;
 	u64 seq;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	spin_lock_irqsave(&dev->event_lock, irqflags);
 
 	spin_lock(&dev->vbl_lock);
-	DRM_DEBUG_VBL("crtc %d, vblank enabled %d, inmodeset %d\n",
-		      pipe, vblank->enabled, vblank->inmodeset);
+	drm_dbg_vbl(dev, "crtc %d, vblank enabled %d, inmodeset %d\n",
+		    pipe, vblank->enabled, vblank->inmodeset);
 
 	/* Avoid redundant vblank disables without previous
 	 * drm_crtc_vblank_on(). */
@@ -1314,9 +1321,9 @@ void drm_crtc_vblank_off(struct drm_crtc *crtc)
 	list_for_each_entry_safe(e, t, &dev->vblank_event_list, base.link) {
 		if (e->pipe != pipe)
 			continue;
-		DRM_DEBUG("Sending premature vblank event on disable: "
-			  "wanted %llu, current %llu\n",
-			  e->sequence, seq);
+		drm_dbg_core(dev, "Sending premature vblank event on disable: "
+			     "wanted %llu, current %llu\n",
+			     e->sequence, seq);
 		list_del(&e->base.link);
 		drm_vblank_put(dev, pipe);
 		send_vblank_event(dev, e, seq, now);
@@ -1359,7 +1366,7 @@ void drm_crtc_vblank_reset(struct drm_crtc *crtc)
 	}
 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
 
-	WARN_ON(!list_empty(&dev->vblank_event_list));
+	drm_WARN_ON(dev, !list_empty(&dev->vblank_event_list));
 }
 EXPORT_SYMBOL(drm_crtc_vblank_reset);
 
@@ -1387,8 +1394,8 @@ void drm_crtc_set_max_vblank_count(struct drm_crtc *crtc,
 	unsigned int pipe = drm_crtc_index(crtc);
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 
-	WARN_ON(dev->max_vblank_count);
-	WARN_ON(!READ_ONCE(vblank->inmodeset));
+	drm_WARN_ON(dev, dev->max_vblank_count);
+	drm_WARN_ON(dev, !READ_ONCE(vblank->inmodeset));
 
 	vblank->max_vblank_count = max_vblank_count;
 }
@@ -1411,12 +1418,12 @@ void drm_crtc_vblank_on(struct drm_crtc *crtc)
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 	unsigned long irqflags;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	spin_lock_irqsave(&dev->vbl_lock, irqflags);
-	DRM_DEBUG_VBL("crtc %d, vblank enabled %d, inmodeset %d\n",
-		      pipe, vblank->enabled, vblank->inmodeset);
+	drm_dbg_vbl(dev, "crtc %d, vblank enabled %d, inmodeset %d\n",
+		    pipe, vblank->enabled, vblank->inmodeset);
 
 	/* Drop our private "prevent drm_vblank_get" refcount */
 	if (vblank->inmodeset) {
@@ -1431,7 +1438,7 @@ void drm_crtc_vblank_on(struct drm_crtc *crtc)
 	 * user wishes vblank interrupts to be enabled all the time.
 	 */
 	if (atomic_read(&vblank->refcount) != 0 || drm_vblank_offdelay == 0)
-		WARN_ON(drm_vblank_enable(dev, pipe));
+		drm_WARN_ON(dev, drm_vblank_enable(dev, pipe));
 	spin_unlock_irqrestore(&dev->vbl_lock, irqflags);
 }
 EXPORT_SYMBOL(drm_crtc_vblank_on);
@@ -1458,15 +1465,16 @@ void drm_vblank_restore(struct drm_device *dev, unsigned int pipe)
 	u32 cur_vblank, diff = 1;
 	int count = DRM_TIMESTAMP_MAXRETRIES;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	assert_spin_locked(&dev->vbl_lock);
 	assert_spin_locked(&dev->vblank_time_lock);
 
 	vblank = &dev->vblank[pipe];
-	WARN_ONCE(drm_debug_enabled(DRM_UT_VBL) && !vblank->framedur_ns,
-		  "Cannot compute missed vblanks without frame duration\n");
+	drm_WARN_ONCE(dev,
+		      drm_debug_enabled(DRM_UT_VBL) && !vblank->framedur_ns,
+		      "Cannot compute missed vblanks without frame duration\n");
 	framedur_ns = vblank->framedur_ns;
 
 	do {
@@ -1479,8 +1487,9 @@ void drm_vblank_restore(struct drm_device *dev, unsigned int pipe)
 		diff = DIV_ROUND_CLOSEST_ULL(diff_ns, framedur_ns);
 
 
-	DRM_DEBUG_VBL("missed %d vblanks in %lld ns, frame duration=%d ns, hw_diff=%d\n",
-		      diff, diff_ns, framedur_ns, cur_vblank - vblank->last);
+	drm_dbg_vbl(dev,
+		    "missed %d vblanks in %lld ns, frame duration=%d ns, hw_diff=%d\n",
+		    diff, diff_ns, framedur_ns, cur_vblank - vblank->last);
 	store_vblank(dev, pipe, diff, t_vblank, cur_vblank);
 }
 EXPORT_SYMBOL(drm_vblank_restore);
@@ -1507,10 +1516,10 @@ static void drm_legacy_vblank_pre_modeset(struct drm_device *dev,
 	struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
 
 	/* vblank is not initialized (IRQ not installed ?), or has been freed */
-	if (!dev->num_crtcs)
+	if (!drm_dev_has_vblank(dev))
 		return;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	/*
@@ -1534,10 +1543,10 @@ static void drm_legacy_vblank_post_modeset(struct drm_device *dev,
 	unsigned long irqflags;
 
 	/* vblank is not initialized (IRQ not installed ?), or has been freed */
-	if (!dev->num_crtcs)
+	if (!drm_dev_has_vblank(dev))
 		return;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return;
 
 	if (vblank->inmodeset) {
@@ -1559,7 +1568,7 @@ int drm_legacy_modeset_ctl_ioctl(struct drm_device *dev, void *data,
 	unsigned int pipe;
 
 	/* If drm_vblank_init() hasn't been called yet, just no-op */
-	if (!dev->num_crtcs)
+	if (!drm_dev_has_vblank(dev))
 		return 0;
 
 	/* KMS drivers handle this internally */
@@ -1639,8 +1648,8 @@ static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe,
 
 	seq = drm_vblank_count_and_time(dev, pipe, &now);
 
-	DRM_DEBUG("event on vblank count %llu, current %llu, crtc %u\n",
-		  req_seq, seq, pipe);
+	drm_dbg_core(dev, "event on vblank count %llu, current %llu, crtc %u\n",
+		     req_seq, seq, pipe);
 
 	trace_drm_vblank_event_queued(file_priv, pipe, req_seq);
 
@@ -1731,10 +1740,11 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 	if (vblwait->request.type &
 	    ~(_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK |
 	      _DRM_VBLANK_HIGH_CRTC_MASK)) {
-		DRM_DEBUG("Unsupported type value 0x%x, supported mask 0x%x\n",
-			  vblwait->request.type,
-			  (_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK |
-			   _DRM_VBLANK_HIGH_CRTC_MASK));
+		drm_dbg_core(dev,
+			     "Unsupported type value 0x%x, supported mask 0x%x\n",
+			     vblwait->request.type,
+			     (_DRM_VBLANK_TYPES_MASK | _DRM_VBLANK_FLAGS_MASK |
+			      _DRM_VBLANK_HIGH_CRTC_MASK));
 		return -EINVAL;
 	}
 
@@ -1777,7 +1787,9 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 
 	ret = drm_vblank_get(dev, pipe);
 	if (ret) {
-		DRM_DEBUG("crtc %d failed to acquire vblank counter, %d\n", pipe, ret);
+		drm_dbg_core(dev,
+			     "crtc %d failed to acquire vblank counter, %d\n",
+			     pipe, ret);
 		return ret;
 	}
 	seq = drm_vblank_count(dev, pipe);
@@ -1813,8 +1825,8 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 	if (req_seq != seq) {
 		int wait;
 
-		DRM_DEBUG("waiting on vblank count %llu, crtc %u\n",
-			  req_seq, pipe);
+		drm_dbg_core(dev, "waiting on vblank count %llu, crtc %u\n",
+			     req_seq, pipe);
 		wait = wait_event_interruptible_timeout(vblank->queue,
 			vblank_passed(drm_vblank_count(dev, pipe), req_seq) ||
 				      !READ_ONCE(vblank->enabled),
@@ -1838,10 +1850,11 @@ int drm_wait_vblank_ioctl(struct drm_device *dev, void *data,
 	if (ret != -EINTR) {
 		drm_wait_vblank_reply(dev, pipe, &vblwait->reply);
 
-		DRM_DEBUG("crtc %d returning %u to client\n",
-			  pipe, vblwait->reply.sequence);
+		drm_dbg_core(dev, "crtc %d returning %u to client\n",
+			     pipe, vblwait->reply.sequence);
 	} else {
-		DRM_DEBUG("crtc %d vblank wait interrupted by signal\n", pipe);
+		drm_dbg_core(dev, "crtc %d vblank wait interrupted by signal\n",
+			     pipe);
 	}
 
 done:
@@ -1867,8 +1880,8 @@ static void drm_handle_vblank_events(struct drm_device *dev, unsigned int pipe)
 		if (!vblank_passed(seq, e->sequence))
 			continue;
 
-		DRM_DEBUG("vblank event on %llu, current %llu\n",
-			  e->sequence, seq);
+		drm_dbg_core(dev, "vblank event on %llu, current %llu\n",
+			     e->sequence, seq);
 
 		list_del(&e->base.link);
 		drm_vblank_put(dev, pipe);
@@ -1897,10 +1910,10 @@ bool drm_handle_vblank(struct drm_device *dev, unsigned int pipe)
 	unsigned long irqflags;
 	bool disable_irq;
 
-	if (WARN_ON_ONCE(!dev->num_crtcs))
+	if (drm_WARN_ON_ONCE(dev, !drm_dev_has_vblank(dev)))
 		return false;
 
-	if (WARN_ON(pipe >= dev->num_crtcs))
+	if (drm_WARN_ON(dev, pipe >= dev->num_crtcs))
 		return false;
 
 	spin_lock_irqsave(&dev->event_lock, irqflags);
@@ -2007,7 +2020,9 @@ int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
 	if (!vblank_enabled) {
 		ret = drm_crtc_vblank_get(crtc);
 		if (ret) {
-			DRM_DEBUG("crtc %d failed to acquire vblank counter, %d\n", pipe, ret);
+			drm_dbg_core(dev,
+				     "crtc %d failed to acquire vblank counter, %d\n",
+				     pipe, ret);
 			return ret;
 		}
 	}
@@ -2073,7 +2088,9 @@ int drm_crtc_queue_sequence_ioctl(struct drm_device *dev, void *data,
 
 	ret = drm_crtc_vblank_get(crtc);
 	if (ret) {
-		DRM_DEBUG("crtc %d failed to acquire vblank counter, %d\n", pipe, ret);
+		drm_dbg_core(dev,
+			     "crtc %d failed to acquire vblank counter, %d\n",
+			     pipe, ret);
 		goto err_free;
 	}
 
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 4391e242356d..1a6369633789 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -51,7 +51,6 @@
 #include <drm/drm_drv.h>
 #include <drm/drm_file.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem.h>
 #include <drm/drm_print.h>
 
 #include "drm_internal.h"
diff --git a/drivers/gpu/drm/drm_writeback.c b/drivers/gpu/drm/drm_writeback.c
index 43d9e3bb3a94..dccf4504f1bb 100644
--- a/drivers/gpu/drm/drm_writeback.c
+++ b/drivers/gpu/drm/drm_writeback.c
@@ -108,7 +108,6 @@ static const struct dma_fence_ops drm_writeback_fence_ops = {
 	.get_driver_name = drm_writeback_fence_get_driver_name,
 	.get_timeline_name = drm_writeback_fence_get_timeline_name,
 	.enable_signaling = drm_writeback_fence_enable_signaling,
-	.wait = dma_fence_default_wait,
 };
 
 static int create_writeback_properties(struct drm_device *dev)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index f9afe11c50f0..a9a3afaef9a1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -289,7 +289,7 @@ static int etnaviv_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
 
 	ret = etnaviv_gem_cpu_prep(obj, args->op, &args->timeout);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -310,7 +310,7 @@ static int etnaviv_ioctl_gem_cpu_fini(struct drm_device *dev, void *data,
 
 	ret = etnaviv_gem_cpu_fini(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -330,7 +330,7 @@ static int etnaviv_ioctl_gem_info(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	ret = etnaviv_gem_mmap_offset(obj, &args->offset);
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -413,7 +413,7 @@ static int etnaviv_ioctl_gem_wait(struct drm_device *dev, void *data,
 
 	ret = etnaviv_gem_wait_bo(gpu, obj, timeout);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 701f3995f621..f5e5bb8ba953 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -244,7 +244,7 @@ void etnaviv_gem_mapping_unreference(struct etnaviv_vram_mapping *mapping)
 	mapping->use -= 1;
 	mutex_unlock(&etnaviv_obj->lock);
 
-	drm_gem_object_put_unlocked(&etnaviv_obj->base);
+	drm_gem_object_put(&etnaviv_obj->base);
 }
 
 struct etnaviv_vram_mapping *etnaviv_gem_mapping_get(
@@ -633,7 +633,7 @@ int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 
 	/* drop reference from allocate - handle holds it now */
 fail:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -742,6 +742,6 @@ int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
 	ret = drm_gem_handle_create(file, &etnaviv_obj->base, handle);
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(&etnaviv_obj->base);
+	drm_gem_object_put(&etnaviv_obj->base);
 	return ret;
 }
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index f24dd21c2363..6d9e5c3c4dd5 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -136,7 +136,7 @@ struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
 	return &etnaviv_obj->base;
 
 fail:
-	drm_gem_object_put_unlocked(&etnaviv_obj->base);
+	drm_gem_object_put(&etnaviv_obj->base);
 
 	return ERR_PTR(ret);
 }
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
index 54def341c1db..d05c35994579 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -398,7 +398,7 @@ static void submit_cleanup(struct kref *kref)
 
 		/* if the GPU submit failed, objects might still be locked */
 		submit_unlock_object(submit, i);
-		drm_gem_object_put_unlocked(&etnaviv_obj->base);
+		drm_gem_object_put(&etnaviv_obj->base);
 	}
 
 	wake_up_all(&submit->gpu->fence_event);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 0df57ee34144..efa476858db5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -100,7 +100,7 @@ static int exynos_drm_gem_handle_create(struct drm_gem_object *obj,
 	DRM_DEV_DEBUG_KMS(to_dma_dev(obj->dev), "gem handle = 0x%x\n", *handle);
 
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return 0;
 }
@@ -295,7 +295,7 @@ int exynos_drm_gem_get_ioctl(struct drm_device *dev, void *data,
 	args->flags = exynos_gem->flags;
 	args->size = exynos_gem->size;
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 6ef001f890aa..7445748288da 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -81,7 +81,7 @@ struct exynos_drm_gem *exynos_drm_gem_get(struct drm_file *filp,
  */
 static inline void exynos_drm_gem_put(struct exynos_drm_gem *exynos_gem)
 {
-	drm_gem_object_put_unlocked(&exynos_gem->base);
+	drm_gem_object_put(&exynos_gem->base);
 }
 
 /* get buffer information to memory region allocated by gem. */
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 95dd399aa9cc..8c3f5b21eff4 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -921,7 +921,8 @@ static int hdmi_mode_valid(struct drm_connector *connector,
 
 	DRM_DEV_DEBUG_KMS(hdata->dev,
 			  "xres=%d, yres=%d, refresh=%d, intl=%d clock=%d\n",
-			  mode->hdisplay, mode->vdisplay, mode->vrefresh,
+			  mode->hdisplay, mode->vdisplay,
+			  drm_mode_vrefresh(mode),
 			  (mode->flags & DRM_MODE_FLAG_INTERLACE) ? true :
 			  false, mode->clock * 1000);
 
@@ -1020,7 +1021,7 @@ static bool hdmi_mode_fixup(struct drm_encoder *encoder,
 			DRM_DEV_DEBUG_KMS(dev->dev,
 					  "Adjusted Mode: [%d]x[%d] [%d]Hz\n",
 					  m->hdisplay, m->vdisplay,
-					  m->vrefresh);
+					  drm_mode_vrefresh(m));
 
 			drm_mode_copy(adjusted_mode, m);
 			break;
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index c7e2e2ebc327..af192e5a16ef 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1046,7 +1046,7 @@ static int mixer_mode_valid(struct exynos_drm_crtc *crtc,
 	u32 w = mode->hdisplay, h = mode->vdisplay;
 
 	DRM_DEV_DEBUG_KMS(ctx->dev, "xres=%d, yres=%d, refresh=%d, intl=%d\n",
-			  w, h, mode->vrefresh,
+			  w, h, drm_mode_vrefresh(mode),
 			  !!(mode->flags & DRM_MODE_FLAG_INTERLACE));
 
 	if (ctx->mxr_ver == MXR_VER_128_0_0_184)
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index f15d2e7967a3..abbc1ddbf27f 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -141,16 +141,7 @@ static struct drm_driver fsl_dcu_drm_driver = {
 	.irq_handler		= fsl_dcu_drm_irq,
 	.irq_preinstall		= fsl_dcu_irq_uninstall,
 	.irq_uninstall		= fsl_dcu_irq_uninstall,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
-	.dumb_create		= drm_gem_cma_dumb_create,
+	DRM_GEM_CMA_DRIVER_OPS,
 	.fops			= &fsl_dcu_drm_fops,
 	.name			= "fsl-dcu-drm",
 	.desc			= "Freescale DCU DRM",
diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index 23a78d755382..da02d7e8a8f5 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -491,7 +491,7 @@ static int psb_fbdev_destroy(struct drm_device *dev,
 	drm_framebuffer_cleanup(fb);
 
 	if (fb->obj[0])
-		drm_gem_object_put_unlocked(fb->obj[0]);
+		drm_gem_object_put(fb->obj[0]);
 	kfree(fb);
 
 	return 0;
diff --git a/drivers/gpu/drm/gma500/gem.c b/drivers/gpu/drm/gma500/gem.c
index 83ee86f70b89..f9c4b1d76f56 100644
--- a/drivers/gpu/drm/gma500/gem.c
+++ b/drivers/gpu/drm/gma500/gem.c
@@ -82,7 +82,7 @@ int psb_gem_create(struct drm_file *file, struct drm_device *dev, u64 size,
 		return ret;
 	}
 	/* We have the initial and handle reference but need only one now */
-	drm_gem_object_put_unlocked(&r->gem);
+	drm_gem_object_put(&r->gem);
 	*handlep = handle;
 	return 0;
 }
diff --git a/drivers/gpu/drm/gma500/gma_display.c b/drivers/gpu/drm/gma500/gma_display.c
index 17f136985d21..3df6d6e850f5 100644
--- a/drivers/gpu/drm/gma500/gma_display.c
+++ b/drivers/gpu/drm/gma500/gma_display.c
@@ -351,7 +351,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
 			gt = container_of(gma_crtc->cursor_obj,
 					  struct gtt_range, gem);
 			psb_gtt_unpin(gt);
-			drm_gem_object_put_unlocked(gma_crtc->cursor_obj);
+			drm_gem_object_put(gma_crtc->cursor_obj);
 			gma_crtc->cursor_obj = NULL;
 		}
 		return 0;
@@ -427,7 +427,7 @@ int gma_crtc_cursor_set(struct drm_crtc *crtc,
 	if (gma_crtc->cursor_obj) {
 		gt = container_of(gma_crtc->cursor_obj, struct gtt_range, gem);
 		psb_gtt_unpin(gt);
-		drm_gem_object_put_unlocked(gma_crtc->cursor_obj);
+		drm_gem_object_put(gma_crtc->cursor_obj);
 	}
 
 	gma_crtc->cursor_obj = obj;
@@ -435,7 +435,7 @@ unlock:
 	return ret;
 
 unref_cursor:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index 2411eb9827b8..34b4aae9a15e 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -507,7 +507,7 @@ static struct drm_driver driver = {
 	.irq_uninstall = psb_irq_uninstall,
 	.irq_handler = psb_irq_handler,
 
-	.gem_free_object = psb_gem_free_object,
+	.gem_free_object_unlocked = psb_gem_free_object,
 	.gem_vm_ops = &psb_gem_vm_ops,
 
 	.dumb_create = psb_gem_dumb_create,
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index fb601983cef0..3dd5718c3e31 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -56,25 +56,6 @@
 #define INTEL_OUTPUT_DISPLAYPORT 9
 #define INTEL_OUTPUT_EDP 10
 
-#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
-#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)
-
-static inline void
-psb_intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
-				int multiplier)
-{
-	mode->clock *= multiplier;
-	mode->private_flags |= multiplier;
-}
-
-static inline int
-psb_intel_mode_get_pixel_multiplier(const struct drm_display_mode *mode)
-{
-	return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK)
-	       >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
-}
-
-
 /*
  * Hold information useally put on the device driver privates here,
  * since it needs to be shared across multiple of devices drivers privates.
diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
index 68fb3d7c172b..06e44f47e73e 100644
--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
@@ -132,6 +132,8 @@ struct psb_intel_sdvo {
 	/* DDC bus used by this SDVO encoder */
 	uint8_t ddc_bus;
 
+	u8 pixel_multiplier;
+
 	/* Input timings for adjusted_mode */
 	struct psb_intel_sdvo_dtd input_dtd;
 
@@ -928,7 +930,6 @@ static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder,
 				  struct drm_display_mode *adjusted_mode)
 {
 	struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder);
-	int multiplier;
 
 	/* We need to construct preferred input timings based on our
 	 * output timings.  To do that, we have to set the output
@@ -955,8 +956,9 @@ static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder,
 	/* Make the CRTC code factor in the SDVO pixel multiplier.  The
 	 * SDVO device will factor out the multiplier during mode_set.
 	 */
-	multiplier = psb_intel_sdvo_get_pixel_multiplier(adjusted_mode);
-	psb_intel_mode_set_pixel_multiplier(adjusted_mode, multiplier);
+	psb_intel_sdvo->pixel_multiplier =
+		psb_intel_sdvo_get_pixel_multiplier(adjusted_mode);
+	adjusted_mode->clock *= psb_intel_sdvo->pixel_multiplier;
 
 	return true;
 }
@@ -972,7 +974,6 @@ static void psb_intel_sdvo_mode_set(struct drm_encoder *encoder,
 	u32 sdvox;
 	struct psb_intel_sdvo_in_out_map in_out;
 	struct psb_intel_sdvo_dtd input_dtd;
-	int pixel_multiplier = psb_intel_mode_get_pixel_multiplier(adjusted_mode);
 	int rate;
 	int need_aux = IS_MRST(dev) ? 1 : 0;
 
@@ -1030,7 +1031,7 @@ static void psb_intel_sdvo_mode_set(struct drm_encoder *encoder,
 
 	(void) psb_intel_sdvo_set_input_timing(psb_intel_sdvo, &input_dtd);
 
-	switch (pixel_multiplier) {
+	switch (psb_intel_sdvo->pixel_multiplier) {
 	default:
 	case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break;
 	case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break;
diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
index c339e632522a..e1108c1735ad 100644
--- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
+++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
@@ -921,17 +921,7 @@ DEFINE_DRM_GEM_CMA_FOPS(ade_fops);
 static struct drm_driver ade_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops = &ade_fops,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.dumb_create = drm_gem_cma_dumb_create_internal,
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
-
+	DRM_GEM_CMA_DRIVER_OPS,
 	.name = "kirin",
 	.desc = "Hisilicon Kirin620 SoC DRM Driver",
 	.date = "20150718",
diff --git a/drivers/gpu/drm/i2c/ch7006_mode.c b/drivers/gpu/drm/i2c/ch7006_mode.c
index bb5f67f10edb..6afe6d0ee630 100644
--- a/drivers/gpu/drm/i2c/ch7006_mode.c
+++ b/drivers/gpu/drm/i2c/ch7006_mode.c
@@ -121,7 +121,6 @@ const struct ch7006_tv_norm_info ch7006_tv_norms[] = {
 			.vscan = 0,					\
 			.flags = DRM_MODE_FLAG_##hsynp##HSYNC |		\
 				DRM_MODE_FLAG_##vsynp##VSYNC,		\
-			.vrefresh = 0,					\
 		},							\
 		.enc_hdisp = e_hd,					\
 		.enc_vdisp = e_vd,					\
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 9ea1a397d1b5..c1836095ea38 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8886,7 +8886,6 @@ void intel_mode_from_pipe_config(struct drm_display_mode *mode,
 
 	mode->clock = pipe_config->hw.adjusted_mode.crtc_clock;
 
-	mode->vrefresh = drm_mode_vrefresh(mode);
 	drm_mode_set_name(mode);
 }
 
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index 70525623bcdf..2b640d8ab9d2 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -1099,10 +1099,10 @@ static void drrs_status_per_crtc(struct seq_file *m,
 		seq_puts(m, "\n\t\t");
 		if (drrs->refresh_rate_type == DRRS_HIGH_RR) {
 			seq_puts(m, "DRRS_State: DRRS_HIGH_RR\n");
-			vrefresh = panel->fixed_mode->vrefresh;
+			vrefresh = drm_mode_vrefresh(panel->fixed_mode);
 		} else if (drrs->refresh_rate_type == DRRS_LOW_RR) {
 			seq_puts(m, "DRRS_State: DRRS_LOW_RR\n");
-			vrefresh = panel->downclock_mode->vrefresh;
+			vrefresh = drm_mode_vrefresh(panel->downclock_mode);
 		} else {
 			seq_printf(m, "DRRS_State: Unknown(%d)\n",
 						drrs->refresh_rate_type);
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index ed9e53c373a7..cc525fda441a 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -7694,7 +7694,7 @@ static void intel_dp_set_drrs_state(struct drm_i915_private *dev_priv,
 		return;
 	}
 
-	if (intel_dp->attached_connector->panel.downclock_mode->vrefresh ==
+	if (drm_mode_vrefresh(intel_dp->attached_connector->panel.downclock_mode) ==
 			refresh_rate)
 		index = DRRS_LOW_RR;
 
@@ -7807,7 +7807,7 @@ void intel_edp_drrs_disable(struct intel_dp *intel_dp,
 
 	if (dev_priv->drrs.refresh_rate_type == DRRS_LOW_RR)
 		intel_dp_set_drrs_state(dev_priv, old_crtc_state,
-			intel_dp->attached_connector->panel.fixed_mode->vrefresh);
+			drm_mode_vrefresh(intel_dp->attached_connector->panel.fixed_mode));
 
 	dev_priv->drrs.dp = NULL;
 	mutex_unlock(&dev_priv->drrs.mutex);
@@ -7840,7 +7840,7 @@ static void intel_edp_drrs_downclock_work(struct work_struct *work)
 		struct drm_crtc *crtc = dp_to_dig_port(intel_dp)->base.base.crtc;
 
 		intel_dp_set_drrs_state(dev_priv, to_intel_crtc(crtc)->config,
-			intel_dp->attached_connector->panel.downclock_mode->vrefresh);
+			drm_mode_vrefresh(intel_dp->attached_connector->panel.downclock_mode));
 	}
 
 unlock:
@@ -7860,6 +7860,7 @@ unlock:
 void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv,
 			       unsigned int frontbuffer_bits)
 {
+	struct intel_dp *intel_dp;
 	struct drm_crtc *crtc;
 	enum pipe pipe;
 
@@ -7869,12 +7870,14 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv,
 	cancel_delayed_work(&dev_priv->drrs.work);
 
 	mutex_lock(&dev_priv->drrs.mutex);
-	if (!dev_priv->drrs.dp) {
+
+	intel_dp = dev_priv->drrs.dp;
+	if (!intel_dp) {
 		mutex_unlock(&dev_priv->drrs.mutex);
 		return;
 	}
 
-	crtc = dp_to_dig_port(dev_priv->drrs.dp)->base.base.crtc;
+	crtc = dp_to_dig_port(intel_dp)->base.base.crtc;
 	pipe = to_intel_crtc(crtc)->pipe;
 
 	frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe);
@@ -7883,7 +7886,7 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv,
 	/* invalidate means busy screen hence upclock */
 	if (frontbuffer_bits && dev_priv->drrs.refresh_rate_type == DRRS_LOW_RR)
 		intel_dp_set_drrs_state(dev_priv, to_intel_crtc(crtc)->config,
-			dev_priv->drrs.dp->attached_connector->panel.fixed_mode->vrefresh);
+					drm_mode_vrefresh(intel_dp->attached_connector->panel.fixed_mode));
 
 	mutex_unlock(&dev_priv->drrs.mutex);
 }
@@ -7903,6 +7906,7 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv,
 void intel_edp_drrs_flush(struct drm_i915_private *dev_priv,
 			  unsigned int frontbuffer_bits)
 {
+	struct intel_dp *intel_dp;
 	struct drm_crtc *crtc;
 	enum pipe pipe;
 
@@ -7912,12 +7916,14 @@ void intel_edp_drrs_flush(struct drm_i915_private *dev_priv,
 	cancel_delayed_work(&dev_priv->drrs.work);
 
 	mutex_lock(&dev_priv->drrs.mutex);
-	if (!dev_priv->drrs.dp) {
+
+	intel_dp = dev_priv->drrs.dp;
+	if (!intel_dp) {
 		mutex_unlock(&dev_priv->drrs.mutex);
 		return;
 	}
 
-	crtc = dp_to_dig_port(dev_priv->drrs.dp)->base.base.crtc;
+	crtc = dp_to_dig_port(intel_dp)->base.base.crtc;
 	pipe = to_intel_crtc(crtc)->pipe;
 
 	frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe);
@@ -7926,7 +7932,7 @@ void intel_edp_drrs_flush(struct drm_i915_private *dev_priv,
 	/* flush means busy screen hence upclock */
 	if (frontbuffer_bits && dev_priv->drrs.refresh_rate_type == DRRS_LOW_RR)
 		intel_dp_set_drrs_state(dev_priv, to_intel_crtc(crtc)->config,
-				dev_priv->drrs.dp->attached_connector->panel.fixed_mode->vrefresh);
+					drm_mode_vrefresh(intel_dp->attached_connector->panel.fixed_mode));
 
 	/*
 	 * flush also means no more activity hence schedule downclock, if all
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index f29e51ce489c..2e6c6375a23b 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -33,6 +33,7 @@
 #include "intel_connector.h"
 #include "intel_ddi.h"
 #include "intel_display_types.h"
+#include "intel_hotplug.h"
 #include "intel_dp.h"
 #include "intel_dp_mst.h"
 #include "intel_dpio_phy.h"
@@ -773,8 +774,17 @@ err:
 	return NULL;
 }
 
+static void
+intel_dp_mst_poll_hpd_irq(struct drm_dp_mst_topology_mgr *mgr)
+{
+	struct intel_dp *intel_dp = container_of(mgr, struct intel_dp, mst_mgr);
+
+	intel_hpd_trigger_irq(dp_to_dig_port(intel_dp));
+}
+
 static const struct drm_dp_mst_topology_cbs mst_cbs = {
 	.add_connector = intel_dp_add_mst_connector,
+	.poll_hpd_irq = intel_dp_mst_poll_hpd_irq,
 };
 
 static struct intel_dp_mst_encoder *
diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm/i915/display/intel_hotplug.c
index 4f6f560e093e..664f88354101 100644
--- a/drivers/gpu/drm/i915/display/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/display/intel_hotplug.c
@@ -347,6 +347,24 @@ static void i915_digport_work_func(struct work_struct *work)
 	}
 }
 
+/**
+ * intel_hpd_trigger_irq - trigger an hpd irq event for a port
+ * @dig_port: digital port
+ *
+ * Trigger an HPD interrupt event for the given port, emulating a short pulse
+ * generated by the sink, and schedule the dig port work to handle it.
+ */
+void intel_hpd_trigger_irq(struct intel_digital_port *dig_port)
+{
+	struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev);
+
+	spin_lock_irq(&i915->irq_lock);
+	i915->hotplug.short_port_mask |= BIT(dig_port->base.port);
+	spin_unlock_irq(&i915->irq_lock);
+
+	queue_work(i915->hotplug.dp_wq, &i915->hotplug.dig_port_work);
+}
+
 /*
  * Handle hotplug events outside the interrupt handler proper.
  */
diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.h b/drivers/gpu/drm/i915/display/intel_hotplug.h
index 777b0743257e..a704d7c94d16 100644
--- a/drivers/gpu/drm/i915/display/intel_hotplug.h
+++ b/drivers/gpu/drm/i915/display/intel_hotplug.h
@@ -10,6 +10,7 @@
 
 struct drm_i915_private;
 struct intel_connector;
+struct intel_digital_port;
 struct intel_encoder;
 enum port;
 
@@ -18,6 +19,7 @@ enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder,
 					       struct intel_connector *connector);
 void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
 			   u32 pin_mask, u32 long_mask);
+void intel_hpd_trigger_irq(struct intel_digital_port *dig_port);
 void intel_hpd_init(struct drm_i915_private *dev_priv);
 void intel_hpd_init_work(struct drm_i915_private *dev_priv);
 void intel_hpd_cancel_work(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/display/intel_tv.c b/drivers/gpu/drm/i915/display/intel_tv.c
index fbe12aad7d58..abc67207f2f3 100644
--- a/drivers/gpu/drm/i915/display/intel_tv.c
+++ b/drivers/gpu/drm/i915/display/intel_tv.c
@@ -1038,9 +1038,6 @@ intel_tv_mode_to_mode(struct drm_display_mode *mode,
 	/* TV has it's own notion of sync and other mode flags, so clear them. */
 	mode->flags = 0;
 
-	mode->vrefresh = 0;
-	mode->vrefresh = drm_mode_vrefresh(mode);
-
 	snprintf(mode->name, sizeof(mode->name),
 		 "%dx%d%c (%s)",
 		 mode->hdisplay, mode->vdisplay,
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 2e38f1a5cf8d..36037b2e6564 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -146,17 +146,7 @@ static const struct drm_ioctl_desc imx_drm_ioctls[] = {
 
 static struct drm_driver imx_drm_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-	.dumb_create		= drm_gem_cma_dumb_create,
-
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 	.ioctls			= imx_drm_ioctls,
 	.num_ioctls		= ARRAY_SIZE(imx_drm_ioctls),
 	.fops			= &imx_drm_driver_fops,
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c
index 55b49a31729b..16f0740df507 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm.c
@@ -519,18 +519,7 @@ static struct drm_driver ingenic_drm_driver_data = {
 	.patchlevel		= 0,
 
 	.fops			= &ingenic_drm_fops,
-
-	.dumb_create		= drm_gem_cma_dumb_create,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 
 	.irq_handler		= ingenic_drm_irq_handler,
 };
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index 5404e0d668db..155f2b4b4030 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -134,7 +134,7 @@ int lima_gem_create_handle(struct drm_device *dev, struct drm_file *file,
 
 out:
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return err;
 }
@@ -243,7 +243,7 @@ int lima_gem_get_info(struct drm_file *file, u32 handle, u32 *va, u64 *offset)
 
 	*offset = drm_vma_node_offset_addr(&obj->vma_node);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return 0;
 }
 
@@ -323,7 +323,7 @@ int lima_gem_submit(struct drm_file *file, struct lima_submit *submit)
 		 */
 		err = lima_vm_bo_add(vm, bo, false);
 		if (err) {
-			drm_gem_object_put_unlocked(obj);
+			drm_gem_object_put(obj);
 			goto err_out0;
 		}
 
@@ -368,7 +368,7 @@ int lima_gem_submit(struct drm_file *file, struct lima_submit *submit)
 				    submit->nr_bos, &ctx);
 
 	for (i = 0; i < submit->nr_bos; i++)
-		drm_gem_object_put_unlocked(&bos[i]->base.base);
+		drm_gem_object_put(&bos[i]->base.base);
 
 	if (out_sync) {
 		drm_syncobj_replace_fence(out_sync, fence);
@@ -389,7 +389,7 @@ err_out0:
 		if (!bos[i])
 			break;
 		lima_vm_bo_del(vm, bos[i]);
-		drm_gem_object_put_unlocked(&bos[i]->base.base);
+		drm_gem_object_put(&bos[i]->base.base);
 	}
 	if (out_sync)
 		drm_syncobj_put(out_sync);
diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
index e6cefda00279..64ced6d0e6cf 100644
--- a/drivers/gpu/drm/lima/lima_sched.c
+++ b/drivers/gpu/drm/lima/lima_sched.c
@@ -151,7 +151,7 @@ void lima_sched_task_fini(struct lima_sched_task *task)
 
 	if (task->bos) {
 		for (i = 0; i < task->num_bos; i++)
-			drm_gem_object_put_unlocked(&task->bos[i]->base.base);
+			drm_gem_object_put(&task->bos[i]->base.base);
 		kfree(task->bos);
 	}
 
diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c
index 84f3e2dbd77b..d300be5ee463 100644
--- a/drivers/gpu/drm/mcde/mcde_drv.c
+++ b/drivers/gpu/drm/mcde/mcde_drv.c
@@ -228,17 +228,7 @@ static struct drm_driver mcde_drm_driver = {
 	.major = 1,
 	.minor = 0,
 	.patchlevel = 0,
-	.dumb_create = drm_gem_cma_dumb_create,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 };
 
 static int mcde_drm_bind(struct device *dev)
diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c
index f303369305a3..981923caa7e6 100644
--- a/drivers/gpu/drm/mcde/mcde_dsi.c
+++ b/drivers/gpu/drm/mcde/mcde_dsi.c
@@ -537,8 +537,7 @@ static void mcde_dsi_setup_video_mode(struct mcde_dsi *d,
 	 * porches and sync.
 	 */
 	/* (ps/s) / (pixels/s) = ps/pixels */
-	pclk = DIV_ROUND_UP_ULL(1000000000000,
-				(mode->vrefresh * mode->htotal * mode->vtotal));
+	pclk = DIV_ROUND_UP_ULL(1000000000000, mode->clock);
 	dev_dbg(d->dev, "picoseconds between two pixels: %llu\n",
 		pclk);
 
@@ -568,7 +567,7 @@ static void mcde_dsi_setup_video_mode(struct mcde_dsi *d,
 	bpl *= d->mdsi->lanes;
 	dev_dbg(d->dev,
 		"calculated bytes per line: %llu @ %d Hz with HS %lu Hz\n",
-		bpl, mode->vrefresh, d->mdsi->hs_rate);
+		bpl, drm_mode_vrefresh(mode), d->mdsi->hs_rate);
 
 	/*
 	 * 6 is header + checksum, header = 4 bytes, checksum = 2 bytes
@@ -644,7 +643,7 @@ static void mcde_dsi_setup_video_mode(struct mcde_dsi *d,
 			dev_err(d->dev, "video block does not fit on line!\n");
 			dev_err(d->dev,
 				"calculated bytes per line: %llu @ %d Hz\n",
-				bpl, mode->vrefresh);
+				bpl, drm_mode_vrefresh(mode));
 			dev_err(d->dev,
 				"bytes per line (blkline_pck) %u bytes\n",
 				blkline_pck);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index fe46c4bac64d..e56e47aa707b 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -165,7 +165,7 @@ static void mtk_drm_crtc_mode_set_nofb(struct drm_crtc *crtc)
 
 	state->pending_width = crtc->mode.hdisplay;
 	state->pending_height = crtc->mode.vdisplay;
-	state->pending_vrefresh = crtc->mode.vrefresh;
+	state->pending_vrefresh = drm_mode_vrefresh(&crtc->mode);
 	wmb();	/* Make sure the above parameters are set before update */
 	state->pending_config = true;
 }
@@ -264,7 +264,7 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
 
 	width = crtc->state->adjusted_mode.hdisplay;
 	height = crtc->state->adjusted_mode.vdisplay;
-	vrefresh = crtc->state->adjusted_mode.vrefresh;
+	vrefresh = drm_mode_vrefresh(&crtc->state->adjusted_mode);
 
 	drm_for_each_encoder(encoder, crtc->dev) {
 		if (encoder->crtc != crtc)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index f8fd8b98c30e..6190cc3b7b0d 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -117,7 +117,7 @@ int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 		goto err_handle_create;
 
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put_unlocked(&mtk_gem->base);
+	drm_gem_object_put(&mtk_gem->base);
 
 	return 0;
 
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 5feb760617cb..55a4d095606f 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1254,7 +1254,7 @@ static int mtk_hdmi_conn_mode_valid(struct drm_connector *conn,
 	struct drm_bridge *next_bridge;
 
 	dev_dbg(hdmi->dev, "xres=%d, yres=%d, refresh=%d, intl=%d clock=%d\n",
-		mode->hdisplay, mode->vdisplay, mode->vrefresh,
+		mode->hdisplay, mode->vdisplay, drm_mode_vrefresh(mode),
 		!!(mode->flags & DRM_MODE_FLAG_INTERLACE), mode->clock * 1000);
 
 	next_bridge = drm_bridge_get_next_bridge(&hdmi->bridge);
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 4c5aafcec799..8b9c8dd788c4 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -96,19 +96,8 @@ static struct drm_driver meson_driver = {
 	/* IRQ */
 	.irq_handler		= meson_irq,
 
-	/* PRIME Ops */
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
-
-	/* GEM Ops */
-	.dumb_create		= meson_dumb_create,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
+	/* CMA Ops */
+	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
 
 	/* Misc */
 	.fops			= &fops,
diff --git a/drivers/gpu/drm/meson/meson_venc_cvbs.c b/drivers/gpu/drm/meson/meson_venc_cvbs.c
index 541f9eb2a135..f1747fde1fe0 100644
--- a/drivers/gpu/drm/meson/meson_venc_cvbs.c
+++ b/drivers/gpu/drm/meson/meson_venc_cvbs.c
@@ -48,7 +48,6 @@ struct meson_cvbs_mode meson_cvbs_modes[MESON_CVBS_MODES_COUNT] = {
 			DRM_MODE("720x576i", DRM_MODE_TYPE_DRIVER, 13500,
 				 720, 732, 795, 864, 0, 576, 580, 586, 625, 0,
 				 DRM_MODE_FLAG_INTERLACE),
-			.vrefresh = 50,
 			.picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3,
 		},
 	},
@@ -58,7 +57,6 @@ struct meson_cvbs_mode meson_cvbs_modes[MESON_CVBS_MODES_COUNT] = {
 			DRM_MODE("720x480i", DRM_MODE_TYPE_DRIVER, 13500,
 				720, 739, 801, 858, 0, 480, 488, 494, 525, 0,
 				DRM_MODE_FLAG_INTERLACE),
-			.vrefresh = 60,
 			.picture_aspect_ratio = HDMI_PICTURE_ASPECT_4_3,
 		},
 	},
diff --git a/drivers/gpu/drm/mgag200/Kconfig b/drivers/gpu/drm/mgag200/Kconfig
index d60aa4b9ccd4..93be766715c9 100644
--- a/drivers/gpu/drm/mgag200/Kconfig
+++ b/drivers/gpu/drm/mgag200/Kconfig
@@ -2,10 +2,8 @@
 config DRM_MGAG200
 	tristate "Kernel modesetting driver for MGA G200 server engines"
 	depends on DRM && PCI && MMU
+	select DRM_GEM_SHMEM_HELPER
 	select DRM_KMS_HELPER
-	select DRM_VRAM_HELPER
-	select DRM_TTM
-	select DRM_TTM_HELPER
 	help
 	 This is a KMS driver for the MGA G200 server chips, it
 	 does not support the original MGA G200 or any of the desktop
diff --git a/drivers/gpu/drm/mgag200/Makefile b/drivers/gpu/drm/mgag200/Makefile
index 04b281bcf655..42fedef53882 100644
--- a/drivers/gpu/drm/mgag200/Makefile
+++ b/drivers/gpu/drm/mgag200/Makefile
@@ -1,5 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
-mgag200-y   := mgag200_main.o mgag200_mode.o mgag200_cursor.o \
-	mgag200_drv.o mgag200_i2c.o mgag200_ttm.o
+mgag200-y   := mgag200_drv.o mgag200_i2c.o mgag200_mm.o mgag200_mode.o
 
 obj-$(CONFIG_DRM_MGAG200) += mgag200.o
diff --git a/drivers/gpu/drm/mgag200/mgag200_cursor.c b/drivers/gpu/drm/mgag200/mgag200_cursor.c
deleted file mode 100644
index aebc9ce43d55..000000000000
--- a/drivers/gpu/drm/mgag200/mgag200_cursor.c
+++ /dev/null
@@ -1,319 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright 2013 Matrox Graphics
- *
- * Author: Christopher Harvey <charvey@matrox.com>
- */
-
-#include <linux/pci.h>
-
-#include "mgag200_drv.h"
-
-static bool warn_transparent = true;
-static bool warn_palette = true;
-
-static int mgag200_cursor_update(struct mga_device *mdev, void *dst, void *src,
-				 unsigned int width, unsigned int height)
-{
-	struct drm_device *dev = mdev->dev;
-	unsigned int i, row, col;
-	uint32_t colour_set[16];
-	uint32_t *next_space = &colour_set[0];
-	uint32_t *palette_iter;
-	uint32_t this_colour;
-	bool found = false;
-	int colour_count = 0;
-	u8 reg_index;
-	u8 this_row[48];
-
-	memset(&colour_set[0], 0, sizeof(uint32_t)*16);
-	/* width*height*4 = 16384 */
-	for (i = 0; i < 16384; i += 4) {
-		this_colour = ioread32(src + i);
-		/* No transparency */
-		if (this_colour>>24 != 0xff &&
-			this_colour>>24 != 0x0) {
-			if (warn_transparent) {
-				dev_info(&dev->pdev->dev, "Video card doesn't support cursors with partial transparency.\n");
-				dev_info(&dev->pdev->dev, "Not enabling hardware cursor.\n");
-				warn_transparent = false; /* Only tell the user once. */
-			}
-			return -EINVAL;
-		}
-		/* Don't need to store transparent pixels as colours */
-		if (this_colour>>24 == 0x0)
-			continue;
-		found = false;
-		for (palette_iter = &colour_set[0]; palette_iter != next_space; palette_iter++) {
-			if (*palette_iter == this_colour) {
-				found = true;
-				break;
-			}
-		}
-		if (found)
-			continue;
-		/* We only support 4bit paletted cursors */
-		if (colour_count >= 16) {
-			if (warn_palette) {
-				dev_info(&dev->pdev->dev, "Video card only supports cursors with up to 16 colours.\n");
-				dev_info(&dev->pdev->dev, "Not enabling hardware cursor.\n");
-				warn_palette = false; /* Only tell the user once. */
-			}
-			return -EINVAL;
-		}
-		*next_space = this_colour;
-		next_space++;
-		colour_count++;
-	}
-
-	/* Program colours from cursor icon into palette */
-	for (i = 0; i < colour_count; i++) {
-		if (i <= 2)
-			reg_index = 0x8 + i*0x4;
-		else
-			reg_index = 0x60 + i*0x3;
-		WREG_DAC(reg_index, colour_set[i] & 0xff);
-		WREG_DAC(reg_index+1, colour_set[i]>>8 & 0xff);
-		WREG_DAC(reg_index+2, colour_set[i]>>16 & 0xff);
-		BUG_ON((colour_set[i]>>24 & 0xff) != 0xff);
-	}
-
-	/* now write colour indices into hardware cursor buffer */
-	for (row = 0; row < 64; row++) {
-		memset(&this_row[0], 0, 48);
-		for (col = 0; col < 64; col++) {
-			this_colour = ioread32(src + 4*(col + 64*row));
-			/* write transparent pixels */
-			if (this_colour>>24 == 0x0) {
-				this_row[47 - col/8] |= 0x80>>(col%8);
-				continue;
-			}
-
-			/* write colour index here */
-			for (i = 0; i < colour_count; i++) {
-				if (colour_set[i] == this_colour) {
-					if (col % 2)
-						this_row[col/2] |= i<<4;
-					else
-						this_row[col/2] |= i;
-					break;
-				}
-			}
-		}
-		memcpy_toio(dst + row*48, &this_row[0], 48);
-	}
-
-	return 0;
-}
-
-static void mgag200_cursor_set_base(struct mga_device *mdev, u64 address)
-{
-	u8 addrl = (address >> 10) & 0xff;
-	u8 addrh = (address >> 18) & 0x3f;
-
-	/* Program gpu address of cursor buffer */
-	WREG_DAC(MGA1064_CURSOR_BASE_ADR_LOW, addrl);
-	WREG_DAC(MGA1064_CURSOR_BASE_ADR_HI, addrh);
-}
-
-static int mgag200_show_cursor(struct mga_device *mdev, void *src,
-			       unsigned int width, unsigned int height)
-{
-	struct drm_device *dev = mdev->dev;
-	struct drm_gem_vram_object *gbo;
-	void *dst;
-	s64 off;
-	int ret;
-
-	gbo = mdev->cursor.gbo[mdev->cursor.next_index];
-	if (!gbo) {
-		WREG8(MGA_CURPOSXL, 0);
-		WREG8(MGA_CURPOSXH, 0);
-		return -ENOTSUPP; /* Didn't allocate space for cursors */
-	}
-	dst = drm_gem_vram_vmap(gbo);
-	if (IS_ERR(dst)) {
-		ret = PTR_ERR(dst);
-		dev_err(&dev->pdev->dev,
-			"failed to map cursor updates: %d\n", ret);
-		return ret;
-	}
-	off = drm_gem_vram_offset(gbo);
-	if (off < 0) {
-		ret = (int)off;
-		dev_err(&dev->pdev->dev,
-			"failed to get cursor scanout address: %d\n", ret);
-		goto err_drm_gem_vram_vunmap;
-	}
-
-	ret = mgag200_cursor_update(mdev, dst, src, width, height);
-	if (ret)
-		goto err_drm_gem_vram_vunmap;
-	mgag200_cursor_set_base(mdev, off);
-
-	/* Adjust cursor control register to turn on the cursor */
-	WREG_DAC(MGA1064_CURSOR_CTL, 4); /* 16-colour palletized cursor mode */
-
-	drm_gem_vram_vunmap(gbo, dst);
-
-	++mdev->cursor.next_index;
-	mdev->cursor.next_index %= ARRAY_SIZE(mdev->cursor.gbo);
-
-	return 0;
-
-err_drm_gem_vram_vunmap:
-	drm_gem_vram_vunmap(gbo, dst);
-	return ret;
-}
-
-/*
- * Hide the cursor off screen. We can't disable the cursor hardware because
- * it takes too long to re-activate and causes momentary corruption.
- */
-static void mgag200_hide_cursor(struct mga_device *mdev)
-{
-	WREG8(MGA_CURPOSXL, 0);
-	WREG8(MGA_CURPOSXH, 0);
-}
-
-static void mgag200_move_cursor(struct mga_device *mdev, int x, int y)
-{
-	if (WARN_ON(x <= 0))
-		return;
-	if (WARN_ON(y <= 0))
-		return;
-	if (WARN_ON(x & ~0xffff))
-		return;
-	if (WARN_ON(y & ~0xffff))
-		return;
-
-	WREG8(MGA_CURPOSXL, x & 0xff);
-	WREG8(MGA_CURPOSXH, (x>>8) & 0xff);
-
-	WREG8(MGA_CURPOSYL, y & 0xff);
-	WREG8(MGA_CURPOSYH, (y>>8) & 0xff);
-}
-
-int mgag200_cursor_init(struct mga_device *mdev)
-{
-	struct drm_device *dev = mdev->dev;
-	size_t ncursors = ARRAY_SIZE(mdev->cursor.gbo);
-	size_t size;
-	int ret;
-	size_t i;
-	struct drm_gem_vram_object *gbo;
-
-	size = roundup(64 * 48, PAGE_SIZE);
-	if (size * ncursors > mdev->vram_fb_available)
-		return -ENOMEM;
-
-	for (i = 0; i < ncursors; ++i) {
-		gbo = drm_gem_vram_create(dev, size, 0);
-		if (IS_ERR(gbo)) {
-			ret = PTR_ERR(gbo);
-			goto err_drm_gem_vram_put;
-		}
-		ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM |
-					    DRM_GEM_VRAM_PL_FLAG_TOPDOWN);
-		if (ret) {
-			drm_gem_vram_put(gbo);
-			goto err_drm_gem_vram_put;
-		}
-
-		mdev->cursor.gbo[i] = gbo;
-	}
-
-	/*
-	 * At the high end of video memory, we reserve space for
-	 * buffer objects. The cursor plane uses this memory to store
-	 * a double-buffered image of the current cursor. Hence, it's
-	 * not available for framebuffers.
-	 */
-	mdev->vram_fb_available -= ncursors * size;
-
-	return 0;
-
-err_drm_gem_vram_put:
-	while (i) {
-		--i;
-		gbo = mdev->cursor.gbo[i];
-		drm_gem_vram_unpin(gbo);
-		drm_gem_vram_put(gbo);
-		mdev->cursor.gbo[i] = NULL;
-	}
-	return ret;
-}
-
-void mgag200_cursor_fini(struct mga_device *mdev)
-{
-	size_t i;
-	struct drm_gem_vram_object *gbo;
-
-	for (i = 0; i < ARRAY_SIZE(mdev->cursor.gbo); ++i) {
-		gbo = mdev->cursor.gbo[i];
-		drm_gem_vram_unpin(gbo);
-		drm_gem_vram_put(gbo);
-	}
-}
-
-int mgag200_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-			    uint32_t handle, uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct mga_device *mdev = to_mga_device(dev);
-	struct drm_gem_object *obj;
-	struct drm_gem_vram_object *gbo = NULL;
-	int ret;
-	u8 *src;
-
-	if (!handle || !file_priv) {
-		mgag200_hide_cursor(mdev);
-		return 0;
-	}
-
-	if (width != 64 || height != 64) {
-		WREG8(MGA_CURPOSXL, 0);
-		WREG8(MGA_CURPOSXH, 0);
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-	gbo = drm_gem_vram_of_gem(obj);
-	src = drm_gem_vram_vmap(gbo);
-	if (IS_ERR(src)) {
-		ret = PTR_ERR(src);
-		dev_err(&dev->pdev->dev,
-			"failed to map user buffer updates\n");
-		goto err_drm_gem_object_put_unlocked;
-	}
-
-	ret = mgag200_show_cursor(mdev, src, width, height);
-	if (ret)
-		goto err_drm_gem_vram_vunmap;
-
-	/* Now update internal buffer pointers */
-	drm_gem_vram_vunmap(gbo, src);
-	drm_gem_object_put_unlocked(obj);
-
-	return 0;
-err_drm_gem_vram_vunmap:
-	drm_gem_vram_vunmap(gbo, src);
-err_drm_gem_object_put_unlocked:
-	drm_gem_object_put_unlocked(obj);
-	return ret;
-}
-
-int mgag200_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct mga_device *mdev = to_mga_device(crtc->dev);
-
-	/* Our origin is at (64,64) */
-	x += 64;
-	y += 64;
-
-	mgag200_move_cursor(mdev, x, y);
-
-	return 0;
-}
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index c2f0e4b40b05..e19660f4a637 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -17,23 +17,105 @@
 
 #include "mgag200_drv.h"
 
-/*
- * This is the generic driver code. This binds the driver to the drm core,
- * which then performs further device association and calls our graphics init
- * functions
- */
 int mgag200_modeset = -1;
-
 MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
 module_param_named(modeset, mgag200_modeset, int, 0400);
 
-int mgag200_hw_bug_no_startadd = -1;
-MODULE_PARM_DESC(modeset, "HW does not interpret scanout-buffer start address correctly");
-module_param_named(hw_bug_no_startadd, mgag200_hw_bug_no_startadd, int, 0400);
+/*
+ * DRM driver
+ */
+
+DEFINE_DRM_GEM_FOPS(mgag200_driver_fops);
+
+static struct drm_driver mgag200_driver = {
+	.driver_features = DRIVER_ATOMIC | DRIVER_GEM | DRIVER_MODESET,
+	.fops = &mgag200_driver_fops,
+	.name = DRIVER_NAME,
+	.desc = DRIVER_DESC,
+	.date = DRIVER_DATE,
+	.major = DRIVER_MAJOR,
+	.minor = DRIVER_MINOR,
+	.patchlevel = DRIVER_PATCHLEVEL,
+	DRM_GEM_SHMEM_DRIVER_OPS,
+};
+
+/*
+ * DRM device
+ */
+
+static int mgag200_device_init(struct mga_device *mdev, unsigned long flags)
+{
+	struct drm_device *dev = &mdev->base;
+	int ret, option;
+
+	mdev->flags = mgag200_flags_from_driver_data(flags);
+	mdev->type = mgag200_type_from_driver_data(flags);
+
+	pci_read_config_dword(dev->pdev, PCI_MGA_OPTION, &option);
+	mdev->has_sdram = !(option & (1 << 14));
+
+	/* BAR 0 is the framebuffer, BAR 1 contains registers */
+	mdev->rmmio_base = pci_resource_start(dev->pdev, 1);
+	mdev->rmmio_size = pci_resource_len(dev->pdev, 1);
+
+	if (!devm_request_mem_region(dev->dev, mdev->rmmio_base,
+				     mdev->rmmio_size, "mgadrmfb_mmio")) {
+		drm_err(dev, "can't reserve mmio registers\n");
+		return -ENOMEM;
+	}
+
+	mdev->rmmio = pcim_iomap(dev->pdev, 1, 0);
+	if (mdev->rmmio == NULL)
+		return -ENOMEM;
+
+	/* stash G200 SE model number for later use */
+	if (IS_G200_SE(mdev)) {
+		mdev->unique_rev_id = RREG32(0x1e24);
+		drm_dbg(dev, "G200 SE unique revision id is 0x%x\n",
+			mdev->unique_rev_id);
+	}
+
+	ret = mgag200_mm_init(mdev);
+	if (ret)
+		return ret;
+
+	ret = mgag200_modeset_init(mdev);
+	if (ret) {
+		drm_err(dev, "Fatal error during modeset init: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static struct mga_device *
+mgag200_device_create(struct pci_dev *pdev, unsigned long flags)
+{
+	struct drm_device *dev;
+	struct mga_device *mdev;
+	int ret;
+
+	mdev = devm_drm_dev_alloc(&pdev->dev, &mgag200_driver,
+				  struct mga_device, base);
+	if (IS_ERR(mdev))
+		return mdev;
+	dev = &mdev->base;
+
+	dev->pdev = pdev;
+	pci_set_drvdata(pdev, dev);
 
-static struct drm_driver driver;
+	ret = mgag200_device_init(mdev, flags);
+	if (ret)
+		return ERR_PTR(ret);
 
-static const struct pci_device_id pciidlist[] = {
+	return mdev;
+}
+
+/*
+ * PCI driver
+ */
+
+static const struct pci_device_id mgag200_pciidlist[] = {
 	{ PCI_VENDOR_ID_MATROX, 0x522, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 		G200_SE_A | MGAG200_FLAG_HW_BUG_NO_STARTADD},
 	{ PCI_VENDOR_ID_MATROX, 0x524, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_SE_B },
@@ -46,119 +128,47 @@ static const struct pci_device_id pciidlist[] = {
 	{0,}
 };
 
-MODULE_DEVICE_TABLE(pci, pciidlist);
-
+MODULE_DEVICE_TABLE(pci, mgag200_pciidlist);
 
-static int mga_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int
+mgag200_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
+	struct mga_device *mdev;
 	struct drm_device *dev;
 	int ret;
 
 	drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, "mgag200drmfb");
 
-	ret = pci_enable_device(pdev);
+	ret = pcim_enable_device(pdev);
 	if (ret)
 		return ret;
 
-	dev = drm_dev_alloc(&driver, &pdev->dev);
-	if (IS_ERR(dev)) {
-		ret = PTR_ERR(dev);
-		goto err_pci_disable_device;
-	}
-
-	dev->pdev = pdev;
-	pci_set_drvdata(pdev, dev);
-
-	ret = mgag200_driver_load(dev, ent->driver_data);
-	if (ret)
-		goto err_drm_dev_put;
+	mdev = mgag200_device_create(pdev, ent->driver_data);
+	if (IS_ERR(mdev))
+		return PTR_ERR(mdev);
+	dev = &mdev->base;
 
 	ret = drm_dev_register(dev, ent->driver_data);
 	if (ret)
-		goto err_mgag200_driver_unload;
+		return ret;
 
 	drm_fbdev_generic_setup(dev, 0);
 
 	return 0;
-
-err_mgag200_driver_unload:
-	mgag200_driver_unload(dev);
-err_drm_dev_put:
-	drm_dev_put(dev);
-err_pci_disable_device:
-	pci_disable_device(pdev);
-	return ret;
 }
 
-static void mga_pci_remove(struct pci_dev *pdev)
+static void mgag200_pci_remove(struct pci_dev *pdev)
 {
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
 	drm_dev_unregister(dev);
-	mgag200_driver_unload(dev);
-	drm_dev_put(dev);
-}
-
-DEFINE_DRM_GEM_FOPS(mgag200_driver_fops);
-
-static bool mgag200_pin_bo_at_0(const struct mga_device *mdev)
-{
-	if (mgag200_hw_bug_no_startadd > 0) {
-		DRM_WARN_ONCE("Option hw_bug_no_startradd is enabled. Please "
-			      "report the output of 'lspci -vvnn' to "
-			      "<dri-devel@lists.freedesktop.org> if this "
-			      "option is required to make mgag200 work "
-			      "correctly on your system.\n");
-		return true;
-	} else if (!mgag200_hw_bug_no_startadd) {
-		return false;
-	}
-	return mdev->flags & MGAG200_FLAG_HW_BUG_NO_STARTADD;
 }
 
-int mgag200_driver_dumb_create(struct drm_file *file,
-			       struct drm_device *dev,
-			       struct drm_mode_create_dumb *args)
-{
-	struct mga_device *mdev = to_mga_device(dev);
-	unsigned long pg_align;
-
-	if (WARN_ONCE(!dev->vram_mm, "VRAM MM not initialized"))
-		return -EINVAL;
-
-	pg_align = 0ul;
-
-	/*
-	 * Aligning scanout buffers to the size of the video ram forces
-	 * placement at offset 0. Works around a bug where HW does not
-	 * respect 'startadd' field.
-	 */
-	if (mgag200_pin_bo_at_0(mdev))
-		pg_align = PFN_UP(mdev->mc.vram_size);
-
-	return drm_gem_vram_fill_create_dumb(file, dev, pg_align, 0, args);
-}
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_GEM | DRIVER_MODESET,
-	.fops = &mgag200_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-	.debugfs_init = drm_vram_mm_debugfs_init,
-	.dumb_create = mgag200_driver_dumb_create,
-	.dumb_map_offset = drm_gem_vram_driver_dumb_mmap_offset,
-	.gem_prime_mmap = drm_gem_prime_mmap,
-};
-
 static struct pci_driver mgag200_pci_driver = {
 	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = mga_pci_probe,
-	.remove = mga_pci_remove,
+	.id_table = mgag200_pciidlist,
+	.probe = mgag200_pci_probe,
+	.remove = mgag200_pci_remove,
 };
 
 static int __init mgag200_init(void)
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h
index d9b7e96b214f..270c2f9a6766 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.h
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.h
@@ -18,7 +18,8 @@
 #include <drm/drm_encoder.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_gem.h>
-#include <drm/drm_gem_vram_helper.h>
+#include <drm/drm_gem_shmem_helper.h>
+#include <drm/drm_simple_kms_helper.h>
 
 #include "mgag200_reg.h"
 
@@ -32,8 +33,6 @@
 #define DRIVER_MINOR		0
 #define DRIVER_PATCHLEVEL	0
 
-#define MGAG200FB_CONN_LIMIT 1
-
 #define RREG8(reg) ioread8(((void __iomem *)mdev->rmmio) + (reg))
 #define WREG8(reg, v) iowrite8(v, ((void __iomem *)mdev->rmmio) + (reg))
 #define RREG32(reg) ioread32(((void __iomem *)mdev->rmmio) + (reg))
@@ -49,6 +48,12 @@
 		WREG8(ATTR_DATA, v);				\
 	} while (0)						\
 
+#define RREG_SEQ(reg, v)					\
+	do {							\
+		WREG8(MGAREG_SEQ_INDEX, reg);			\
+		v = RREG8(MGAREG_SEQ_DATA);			\
+	} while (0)						\
+
 #define WREG_SEQ(reg, v)					\
 	do {							\
 		WREG8(MGAREG_SEQ_INDEX, reg);			\
@@ -61,6 +66,11 @@
 		WREG8(MGAREG_CRTC_DATA, v);			\
 	} while (0)						\
 
+#define RREG_ECRT(reg, v)					\
+	do {							\
+		WREG8(MGAREG_CRTCEXT_INDEX, reg);		\
+		v = RREG8(MGAREG_CRTCEXT_DATA);			\
+	} while (0)						\
 
 #define WREG_ECRT(reg, v)					\
 	do {							\
@@ -92,18 +102,8 @@
 #define MGAG200_MAX_FB_HEIGHT 4096
 #define MGAG200_MAX_FB_WIDTH 4096
 
-#define MATROX_DPMS_CLEARED (-1)
-
-#define to_mga_crtc(x) container_of(x, struct mga_crtc, base)
 #define to_mga_connector(x) container_of(x, struct mga_connector, base)
 
-struct mga_crtc {
-	struct drm_crtc base;
-	u8 lut_r[256], lut_g[256], lut_b[256];
-	int last_dpms;
-	bool enabled;
-};
-
 struct mga_i2c_chan {
 	struct i2c_adapter adapter;
 	struct drm_device *dev;
@@ -116,11 +116,6 @@ struct mga_connector {
 	struct mga_i2c_chan *i2c;
 };
 
-struct mga_cursor {
-	struct drm_gem_vram_object *gbo[2];
-	unsigned int next_index;
-};
-
 struct mga_mc {
 	resource_size_t			vram_size;
 	resource_size_t			vram_base;
@@ -147,7 +142,7 @@ enum mga_type {
 #define IS_G200_SE(mdev) (mdev->type == G200_SE_A || mdev->type == G200_SE_B)
 
 struct mga_device {
-	struct drm_device		*dev;
+	struct drm_device		base;
 	unsigned long			flags;
 
 	resource_size_t			rmmio_base;
@@ -156,11 +151,9 @@ struct mga_device {
 
 	struct mga_mc			mc;
 
-	struct mga_cursor cursor;
-
-	size_t vram_fb_available;
+	void __iomem			*vram;
+	size_t				vram_fb_available;
 
-	bool				suspended;
 	enum mga_type			type;
 	int				has_sdram;
 
@@ -172,12 +165,12 @@ struct mga_device {
 	u32 unique_rev_id;
 
 	struct mga_connector connector;
-	struct drm_encoder encoder;
+	struct drm_simple_display_pipe display_pipe;
 };
 
 static inline struct mga_device *to_mga_device(struct drm_device *dev)
 {
-	return dev->dev_private;
+	return container_of(dev, struct mga_device, base);
 }
 
 static inline enum mga_type
@@ -195,22 +188,11 @@ mgag200_flags_from_driver_data(kernel_ulong_t driver_data)
 				/* mgag200_mode.c */
 int mgag200_modeset_init(struct mga_device *mdev);
 
-				/* mgag200_main.c */
-int mgag200_driver_load(struct drm_device *dev, unsigned long flags);
-void mgag200_driver_unload(struct drm_device *dev);
-
 				/* mgag200_i2c.c */
 struct mga_i2c_chan *mgag200_i2c_create(struct drm_device *dev);
 void mgag200_i2c_destroy(struct mga_i2c_chan *i2c);
 
+				/* mgag200_mm.c */
 int mgag200_mm_init(struct mga_device *mdev);
-void mgag200_mm_fini(struct mga_device *mdev);
-int mgag200_mmap(struct file *filp, struct vm_area_struct *vma);
-
-int mgag200_cursor_init(struct mga_device *mdev);
-void mgag200_cursor_fini(struct mga_device *mdev);
-int mgag200_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
-			    uint32_t handle, uint32_t width, uint32_t height);
-int mgag200_crtc_cursor_move(struct drm_crtc *crtc, int x, int y);
 
 #endif				/* __MGAG200_DRV_H__ */
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c
deleted file mode 100644
index 86df799fd38c..000000000000
--- a/drivers/gpu/drm/mgag200/mgag200_main.c
+++ /dev/null
@@ -1,160 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright 2010 Matt Turner.
- * Copyright 2012 Red Hat
- *
- * Authors: Matthew Garrett
- *          Matt Turner
- *          Dave Airlie
- */
-
-#include <linux/pci.h>
-
-#include "mgag200_drv.h"
-
-static int mga_probe_vram(struct mga_device *mdev, void __iomem *mem)
-{
-	int offset;
-	int orig;
-	int test1, test2;
-	int orig1, orig2;
-	unsigned int vram_size;
-
-	/* Probe */
-	orig = ioread16(mem);
-	iowrite16(0, mem);
-
-	vram_size = mdev->mc.vram_window;
-
-	if ((mdev->type == G200_EW3) && (vram_size >= 0x1000000)) {
-		vram_size = vram_size - 0x400000;
-	}
-
-	for (offset = 0x100000; offset < vram_size; offset += 0x4000) {
-		orig1 = ioread8(mem + offset);
-		orig2 = ioread8(mem + offset + 0x100);
-
-		iowrite16(0xaa55, mem + offset);
-		iowrite16(0xaa55, mem + offset + 0x100);
-
-		test1 = ioread16(mem + offset);
-		test2 = ioread16(mem);
-
-		iowrite16(orig1, mem + offset);
-		iowrite16(orig2, mem + offset + 0x100);
-
-		if (test1 != 0xaa55) {
-			break;
-		}
-
-		if (test2) {
-			break;
-		}
-	}
-
-	iowrite16(orig, mem);
-	return offset - 65536;
-}
-
-/* Map the framebuffer from the card and configure the core */
-static int mga_vram_init(struct mga_device *mdev)
-{
-	struct drm_device *dev = mdev->dev;
-	void __iomem *mem;
-
-	/* BAR 0 is VRAM */
-	mdev->mc.vram_base = pci_resource_start(dev->pdev, 0);
-	mdev->mc.vram_window = pci_resource_len(dev->pdev, 0);
-
-	if (!devm_request_mem_region(dev->dev, mdev->mc.vram_base,
-				     mdev->mc.vram_window, "mgadrmfb_vram")) {
-		DRM_ERROR("can't reserve VRAM\n");
-		return -ENXIO;
-	}
-
-	mem = pci_iomap(dev->pdev, 0, 0);
-	if (!mem)
-		return -ENOMEM;
-
-	mdev->mc.vram_size = mga_probe_vram(mdev, mem);
-
-	pci_iounmap(dev->pdev, mem);
-
-	return 0;
-}
-
-int mgag200_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	struct mga_device *mdev;
-	int ret, option;
-
-	mdev = devm_kzalloc(dev->dev, sizeof(struct mga_device), GFP_KERNEL);
-	if (mdev == NULL)
-		return -ENOMEM;
-	dev->dev_private = (void *)mdev;
-	mdev->dev = dev;
-
-	mdev->flags = mgag200_flags_from_driver_data(flags);
-	mdev->type = mgag200_type_from_driver_data(flags);
-
-	pci_read_config_dword(dev->pdev, PCI_MGA_OPTION, &option);
-	mdev->has_sdram = !(option & (1 << 14));
-
-	/* BAR 0 is the framebuffer, BAR 1 contains registers */
-	mdev->rmmio_base = pci_resource_start(dev->pdev, 1);
-	mdev->rmmio_size = pci_resource_len(dev->pdev, 1);
-
-	if (!devm_request_mem_region(dev->dev, mdev->rmmio_base,
-				     mdev->rmmio_size, "mgadrmfb_mmio")) {
-		drm_err(dev, "can't reserve mmio registers\n");
-		return -ENOMEM;
-	}
-
-	mdev->rmmio = pcim_iomap(dev->pdev, 1, 0);
-	if (mdev->rmmio == NULL)
-		return -ENOMEM;
-
-	/* stash G200 SE model number for later use */
-	if (IS_G200_SE(mdev)) {
-		mdev->unique_rev_id = RREG32(0x1e24);
-		drm_dbg(dev, "G200 SE unique revision id is 0x%x\n",
-			mdev->unique_rev_id);
-	}
-
-	ret = mga_vram_init(mdev);
-	if (ret)
-		return ret;
-
-	ret = mgag200_mm_init(mdev);
-	if (ret)
-		goto err_mm;
-
-	ret = mgag200_modeset_init(mdev);
-	if (ret) {
-		drm_err(dev, "Fatal error during modeset init: %d\n", ret);
-		goto err_mgag200_mm_fini;
-	}
-
-	ret = mgag200_cursor_init(mdev);
-	if (ret)
-		drm_err(dev, "Could not initialize cursors. Not doing hardware cursors.\n");
-
-	return 0;
-
-err_mgag200_mm_fini:
-	mgag200_mm_fini(mdev);
-err_mm:
-	dev->dev_private = NULL;
-	return ret;
-}
-
-void mgag200_driver_unload(struct drm_device *dev)
-{
-	struct mga_device *mdev = to_mga_device(dev);
-
-	if (mdev == NULL)
-		return;
-	mgag200_cursor_fini(mdev);
-	mgag200_mm_fini(mdev);
-	dev->dev_private = NULL;
-}
diff --git a/drivers/gpu/drm/mgag200/mgag200_mm.c b/drivers/gpu/drm/mgag200/mgag200_mm.c
new file mode 100644
index 000000000000..7b69392bcb89
--- /dev/null
+++ b/drivers/gpu/drm/mgag200/mgag200_mm.c
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ */
+/*
+ * Authors: Dave Airlie <airlied@redhat.com>
+ */
+
+#include <linux/pci.h>
+
+#include <drm/drm_managed.h>
+
+#include "mgag200_drv.h"
+
+static size_t mgag200_probe_vram(struct mga_device *mdev, void __iomem *mem,
+				 size_t size)
+{
+	int offset;
+	int orig;
+	int test1, test2;
+	int orig1, orig2;
+	size_t vram_size;
+
+	/* Probe */
+	orig = ioread16(mem);
+	iowrite16(0, mem);
+
+	vram_size = size;
+
+	if ((mdev->type == G200_EW3) && (vram_size >= 0x1000000))
+		vram_size = vram_size - 0x400000;
+
+	for (offset = 0x100000; offset < vram_size; offset += 0x4000) {
+		orig1 = ioread8(mem + offset);
+		orig2 = ioread8(mem + offset + 0x100);
+
+		iowrite16(0xaa55, mem + offset);
+		iowrite16(0xaa55, mem + offset + 0x100);
+
+		test1 = ioread16(mem + offset);
+		test2 = ioread16(mem);
+
+		iowrite16(orig1, mem + offset);
+		iowrite16(orig2, mem + offset + 0x100);
+
+		if (test1 != 0xaa55)
+			break;
+
+		if (test2)
+			break;
+	}
+
+	iowrite16(orig, mem);
+
+	return offset - 65536;
+}
+
+static void mgag200_mm_release(struct drm_device *dev, void *ptr)
+{
+	struct mga_device *mdev = to_mga_device(dev);
+
+	mdev->vram_fb_available = 0;
+	iounmap(mdev->vram);
+	arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
+				pci_resource_len(dev->pdev, 0));
+	arch_phys_wc_del(mdev->fb_mtrr);
+	mdev->fb_mtrr = 0;
+}
+
+int mgag200_mm_init(struct mga_device *mdev)
+{
+	struct drm_device *dev = &mdev->base;
+	resource_size_t start, len;
+	int ret;
+
+	/* BAR 0 is VRAM */
+	start = pci_resource_start(dev->pdev, 0);
+	len = pci_resource_len(dev->pdev, 0);
+
+	if (!devm_request_mem_region(dev->dev, start, len, "mgadrmfb_vram")) {
+		drm_err(dev, "can't reserve VRAM\n");
+		return -ENXIO;
+	}
+
+	arch_io_reserve_memtype_wc(start, len);
+
+	mdev->fb_mtrr = arch_phys_wc_add(start, len);
+
+	mdev->vram = ioremap(start, len);
+	if (!mdev->vram) {
+		ret = -ENOMEM;
+		goto err_arch_phys_wc_del;
+	}
+
+	mdev->mc.vram_size = mgag200_probe_vram(mdev, mdev->vram, len);
+	mdev->mc.vram_base = start;
+	mdev->mc.vram_window = len;
+
+	mdev->vram_fb_available = mdev->mc.vram_size;
+
+	return drmm_add_action_or_reset(dev, mgag200_mm_release, NULL);
+
+err_arch_phys_wc_del:
+	arch_phys_wc_del(mdev->fb_mtrr);
+	arch_io_free_memtype_wc(start, len);
+	return ret;
+}
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 5f4ac36a9776..f16bd278ab7e 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -11,10 +11,15 @@
 #include <linux/delay.h>
 #include <linux/pci.h>
 
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_atomic_state_helper.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_damage_helper.h>
+#include <drm/drm_format_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_plane_helper.h>
+#include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_simple_kms_helper.h>
 
@@ -30,13 +35,18 @@ static void mga_crtc_load_lut(struct drm_crtc *crtc)
 {
 	struct drm_device *dev = crtc->dev;
 	struct mga_device *mdev = to_mga_device(dev);
-	struct drm_framebuffer *fb = crtc->primary->fb;
+	struct drm_framebuffer *fb;
 	u16 *r_ptr, *g_ptr, *b_ptr;
 	int i;
 
 	if (!crtc->enabled)
 		return;
 
+	if (!mdev->display_pipe.plane.state)
+		return;
+
+	fb = mdev->display_pipe.plane.state->fb;
+
 	r_ptr = crtc->gamma_store;
 	g_ptr = r_ptr + crtc->gamma_size;
 	b_ptr = g_ptr + crtc->gamma_size;
@@ -704,6 +714,8 @@ static int mga_g200er_set_plls(struct mga_device *mdev, long clock)
 
 static int mga_crtc_set_plls(struct mga_device *mdev, long clock)
 {
+	u8 misc;
+
 	switch(mdev->type) {
 	case G200_SE_A:
 	case G200_SE_B:
@@ -724,6 +736,12 @@ static int mga_crtc_set_plls(struct mga_device *mdev, long clock)
 		return mga_g200er_set_plls(mdev, clock);
 		break;
 	}
+
+	misc = RREG8(MGA_MISC_IN);
+	misc &= ~MGAREG_MISC_CLK_SEL_MASK;
+	misc |= MGAREG_MISC_CLK_SEL_MGA_MSK;
+	WREG8(MGA_MISC_OUT, misc);
+
 	return 0;
 }
 
@@ -819,102 +837,91 @@ static void mga_g200wb_commit(struct drm_crtc *crtc)
 }
 
 /*
-   This is how the framebuffer base address is stored in g200 cards:
-   * Assume @offset is the gpu_addr variable of the framebuffer object
-   * Then addr is the number of _pixels_ (not bytes) from the start of
-     VRAM to the first pixel we want to display. (divided by 2 for 32bit
-     framebuffers)
-   * addr is stored in the CRTCEXT0, CRTCC and CRTCD registers
-   addr<20> -> CRTCEXT0<6>
-   addr<19-16> -> CRTCEXT0<3-0>
-   addr<15-8> -> CRTCC<7-0>
-   addr<7-0> -> CRTCD<7-0>
-   CRTCEXT0 has to be programmed last to trigger an update and make the
-   new addr variable take effect.
+ * This is how the framebuffer base address is stored in g200 cards:
+ *   * Assume @offset is the gpu_addr variable of the framebuffer object
+ *   * Then addr is the number of _pixels_ (not bytes) from the start of
+ *     VRAM to the first pixel we want to display. (divided by 2 for 32bit
+ *     framebuffers)
+ *   * addr is stored in the CRTCEXT0, CRTCC and CRTCD registers
+ *      addr<20> -> CRTCEXT0<6>
+ *      addr<19-16> -> CRTCEXT0<3-0>
+ *      addr<15-8> -> CRTCC<7-0>
+ *      addr<7-0> -> CRTCD<7-0>
+ *
+ *  CRTCEXT0 has to be programmed last to trigger an update and make the
+ *  new addr variable take effect.
  */
-static void mga_set_start_address(struct drm_crtc *crtc, unsigned offset)
+static void mgag200_set_startadd(struct mga_device *mdev,
+				 unsigned long offset)
 {
-	struct mga_device *mdev = to_mga_device(crtc->dev);
-	u32 addr;
-	int count;
-	u8 crtcext0;
-
-	while (RREG8(0x1fda) & 0x08);
-	while (!(RREG8(0x1fda) & 0x08));
-
-	count = RREG8(MGAREG_VCOUNT) + 2;
-	while (RREG8(MGAREG_VCOUNT) < count);
-
-	WREG8(MGAREG_CRTCEXT_INDEX, 0);
-	crtcext0 = RREG8(MGAREG_CRTCEXT_DATA);
-	crtcext0 &= 0xB0;
-	addr = offset / 8;
-	/* Can't store addresses any higher than that...
-	   but we also don't have more than 16MB of memory, so it should be fine. */
-	WARN_ON(addr > 0x1fffff);
-	crtcext0 |= (!!(addr & (1<<20)))<<6;
-	WREG_CRT(0x0d, (u8)(addr & 0xff));
-	WREG_CRT(0x0c, (u8)(addr >> 8) & 0xff);
-	WREG_ECRT(0x0, ((u8)(addr >> 16) & 0xf) | crtcext0);
-}
+	struct drm_device *dev = &mdev->base;
+	u32 startadd;
+	u8 crtcc, crtcd, crtcext0;
 
-static int mga_crtc_do_set_base(struct drm_crtc *crtc,
-				struct drm_framebuffer *fb,
-				int x, int y, int atomic)
-{
-	struct drm_gem_vram_object *gbo;
-	int ret;
-	s64 gpu_addr;
+	startadd = offset / 8;
 
-	if (!atomic && fb) {
-		gbo = drm_gem_vram_of_gem(fb->obj[0]);
-		drm_gem_vram_unpin(gbo);
-	}
+	/*
+	 * Can't store addresses any higher than that, but we also
+	 * don't have more than 16 MiB of memory, so it should be fine.
+	 */
+	drm_WARN_ON(dev, startadd > 0x1fffff);
 
-	gbo = drm_gem_vram_of_gem(crtc->primary->fb->obj[0]);
+	RREG_ECRT(0x00, crtcext0);
 
-	ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM);
-	if (ret)
-		return ret;
-	gpu_addr = drm_gem_vram_offset(gbo);
-	if (gpu_addr < 0) {
-		ret = (int)gpu_addr;
-		goto err_drm_gem_vram_unpin;
-	}
+	crtcc = (startadd >> 8) & 0xff;
+	crtcd = startadd & 0xff;
+	crtcext0 &= 0xb0;
+	crtcext0 |= ((startadd >> 14) & BIT(6)) |
+		    ((startadd >> 16) & 0x0f);
 
-	mga_set_start_address(crtc, (u32)gpu_addr);
-
-	return 0;
-
-err_drm_gem_vram_unpin:
-	drm_gem_vram_unpin(gbo);
-	return ret;
+	WREG_CRT(0x0c, crtcc);
+	WREG_CRT(0x0d, crtcd);
+	WREG_ECRT(0x00, crtcext0);
 }
 
-static int mga_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-				  struct drm_framebuffer *old_fb)
+static void mgag200_set_pci_regs(struct mga_device *mdev)
 {
-	return mga_crtc_do_set_base(crtc, old_fb, x, y, 0);
+	uint32_t option = 0, option2 = 0;
+	struct drm_device *dev = &mdev->base;
+
+	switch (mdev->type) {
+	case G200_SE_A:
+	case G200_SE_B:
+		if (mdev->has_sdram)
+			option = 0x40049120;
+		else
+			option = 0x4004d120;
+		option2 = 0x00008000;
+		break;
+	case G200_WB:
+	case G200_EW3:
+		option = 0x41049120;
+		option2 = 0x0000b000;
+		break;
+	case G200_EV:
+		option = 0x00000120;
+		option2 = 0x0000b000;
+		break;
+	case G200_EH:
+	case G200_EH3:
+		option = 0x00000120;
+		option2 = 0x0000b000;
+		break;
+	case G200_ER:
+		break;
+	}
+
+	if (option)
+		pci_write_config_dword(dev->pdev, PCI_MGA_OPTION, option);
+
+	if (option2)
+		pci_write_config_dword(dev->pdev, PCI_MGA_OPTION2, option2);
 }
 
-static int mga_crtc_mode_set(struct drm_crtc *crtc,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode,
-				int x, int y, struct drm_framebuffer *old_fb)
+static void mgag200_set_dac_regs(struct mga_device *mdev)
 {
-	struct drm_device *dev = crtc->dev;
-	struct mga_device *mdev = to_mga_device(dev);
-	const struct drm_framebuffer *fb = crtc->primary->fb;
-	int hdisplay, hsyncstart, hsyncend, htotal;
-	int vdisplay, vsyncstart, vsyncend, vtotal;
-	int pitch;
-	int option = 0, option2 = 0;
-	int i;
-	unsigned char misc = 0;
-	unsigned char ext_vga[6];
-	u8 bppshift;
-
-	static unsigned char dacvalue[] = {
+	size_t i;
+	u8 dacvalue[] = {
 		/* 0x00: */        0,    0,    0,    0,    0,    0, 0x00,    0,
 		/* 0x08: */        0,    0,    0,    0,    0,    0,    0,    0,
 		/* 0x10: */        0,    0,    0,    0,    0,    0,    0,    0,
@@ -927,8 +934,6 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
 		/* 0x48: */        0,    0,    0,    0,    0,    0,    0,    0
 	};
 
-	bppshift = mdev->bpp_shifts[fb->format->cpp[0] - 1];
-
 	switch (mdev->type) {
 	case G200_SE_A:
 	case G200_SE_B:
@@ -937,61 +942,26 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
 		dacvalue[MGA1064_MISC_CTL] = MGA1064_MISC_CTL_DAC_EN |
 					     MGA1064_MISC_CTL_VGA8 |
 					     MGA1064_MISC_CTL_DAC_RAM_CS;
-		if (mdev->has_sdram)
-			option = 0x40049120;
-		else
-			option = 0x4004d120;
-		option2 = 0x00008000;
 		break;
 	case G200_WB:
 	case G200_EW3:
 		dacvalue[MGA1064_VREF_CTL] = 0x07;
-		option = 0x41049120;
-		option2 = 0x0000b000;
 		break;
 	case G200_EV:
 		dacvalue[MGA1064_PIX_CLK_CTL] = MGA1064_PIX_CLK_CTL_SEL_PLL;
 		dacvalue[MGA1064_MISC_CTL] = MGA1064_MISC_CTL_VGA8 |
 					     MGA1064_MISC_CTL_DAC_RAM_CS;
-		option = 0x00000120;
-		option2 = 0x0000b000;
 		break;
 	case G200_EH:
 	case G200_EH3:
 		dacvalue[MGA1064_MISC_CTL] = MGA1064_MISC_CTL_VGA8 |
 					     MGA1064_MISC_CTL_DAC_RAM_CS;
-		option = 0x00000120;
-		option2 = 0x0000b000;
 		break;
 	case G200_ER:
 		break;
 	}
 
-	switch (fb->format->cpp[0] * 8) {
-	case 8:
-		dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_8bits;
-		break;
-	case 16:
-		if (fb->format->depth == 15)
-			dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_15bits;
-		else
-			dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_16bits;
-		break;
-	case 24:
-		dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_24bits;
-		break;
-	case 32:
-		dacvalue[MGA1064_MUL_CTL] = MGA1064_MUL_CTL_32_24bits;
-		break;
-	}
-
-	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
-		misc |= 0x40;
-	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
-		misc |= 0x80;
-
-
-	for (i = 0; i < sizeof(dacvalue); i++) {
+	for (i = 0; i < ARRAY_SIZE(dacvalue); i++) {
 		if ((i <= 0x17) ||
 		    (i == 0x1b) ||
 		    (i == 0x1c) ||
@@ -1014,21 +984,53 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
 
 	if (mdev->type == G200_ER)
 		WREG_DAC(0x90, 0);
+}
 
-	if (option)
-		pci_write_config_dword(dev->pdev, PCI_MGA_OPTION, option);
-	if (option2)
-		pci_write_config_dword(dev->pdev, PCI_MGA_OPTION2, option2);
+static void mgag200_init_regs(struct mga_device *mdev)
+{
+	u8 crtcext3, crtcext4, misc;
 
-	WREG_SEQ(2, 0xf);
-	WREG_SEQ(3, 0);
-	WREG_SEQ(4, 0xe);
+	mgag200_set_pci_regs(mdev);
+	mgag200_set_dac_regs(mdev);
 
-	pitch = fb->pitches[0] / fb->format->cpp[0];
-	if (fb->format->cpp[0] * 8 == 24)
-		pitch = (pitch * 3) >> (4 - bppshift);
-	else
-		pitch = pitch >> (4 - bppshift);
+	WREG_SEQ(2, 0x0f);
+	WREG_SEQ(3, 0x00);
+	WREG_SEQ(4, 0x0e);
+
+	WREG_CRT(10, 0);
+	WREG_CRT(11, 0);
+	WREG_CRT(12, 0);
+	WREG_CRT(13, 0);
+	WREG_CRT(14, 0);
+	WREG_CRT(15, 0);
+
+	RREG_ECRT(0x03, crtcext3);
+
+	crtcext3 |= BIT(7); /* enable MGA mode */
+	crtcext4 = 0x00;
+
+	WREG_ECRT(0x03, crtcext3);
+	WREG_ECRT(0x04, crtcext4);
+
+	if (mdev->type == G200_ER)
+		WREG_ECRT(0x24, 0x5);
+
+	if (mdev->type == G200_EW3)
+		WREG_ECRT(0x34, 0x5);
+
+	misc = RREG8(MGA_MISC_IN);
+	misc |= MGAREG_MISC_IOADSEL |
+		MGAREG_MISC_RAMMAPEN |
+		MGAREG_MISC_HIGH_PG_SEL;
+	WREG8(MGA_MISC_OUT, misc);
+}
+
+static void mgag200_set_mode_regs(struct mga_device *mdev,
+				  const struct drm_display_mode *mode)
+{
+	unsigned int hdisplay, hsyncstart, hsyncend, htotal;
+	unsigned int vdisplay, vsyncstart, vsyncend, vtotal;
+	u8 misc, crtcext1, crtcext2, crtcext5;
 
 	hdisplay = mode->hdisplay / 8 - 1;
 	hsyncstart = mode->hsync_start / 8 - 1;
@@ -1044,15 +1046,32 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
 	vsyncend = mode->vsync_end - 1;
 	vtotal = mode->vtotal - 2;
 
-	WREG_GFX(0, 0);
-	WREG_GFX(1, 0);
-	WREG_GFX(2, 0);
-	WREG_GFX(3, 0);
-	WREG_GFX(4, 0);
-	WREG_GFX(5, 0x40);
-	WREG_GFX(6, 0x5);
-	WREG_GFX(7, 0xf);
-	WREG_GFX(8, 0xf);
+	misc = RREG8(MGA_MISC_IN);
+
+	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+		misc |= MGAREG_MISC_HSYNCPOL;
+	else
+		misc &= ~MGAREG_MISC_HSYNCPOL;
+
+	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+		misc |= MGAREG_MISC_VSYNCPOL;
+	else
+		misc &= ~MGAREG_MISC_VSYNCPOL;
+
+	crtcext1 = (((htotal - 4) & 0x100) >> 8) |
+		   ((hdisplay & 0x100) >> 7) |
+		   ((hsyncstart & 0x100) >> 6) |
+		    (htotal & 0x40);
+	if (mdev->type == G200_WB || mdev->type == G200_EW3)
+		crtcext1 |= BIT(7) | /* vrsten */
+			    BIT(3); /* hrsten */
+
+	crtcext2 = ((vtotal & 0xc00) >> 10) |
+		   ((vdisplay & 0x400) >> 8) |
+		   ((vdisplay & 0xc00) >> 7) |
+		   ((vsyncstart & 0xc00) >> 5) |
+		   ((vdisplay & 0x400) >> 3);
+	crtcext5 = 0x00;
 
 	WREG_CRT(0, htotal - 4);
 	WREG_CRT(1, hdisplay);
@@ -1066,197 +1085,209 @@ static int mga_crtc_mode_set(struct drm_crtc *crtc,
 		 ((vsyncstart & 0x100) >> 6) |
 		 ((vdisplay & 0x100) >> 5) |
 		 ((vdisplay & 0x100) >> 4) | /* linecomp */
-		 ((vtotal & 0x200) >> 4)|
+		 ((vtotal & 0x200) >> 4) |
 		 ((vdisplay & 0x200) >> 3) |
 		 ((vsyncstart & 0x200) >> 2));
 	WREG_CRT(9, ((vdisplay & 0x200) >> 4) |
 		 ((vdisplay & 0x200) >> 3));
-	WREG_CRT(10, 0);
-	WREG_CRT(11, 0);
-	WREG_CRT(12, 0);
-	WREG_CRT(13, 0);
-	WREG_CRT(14, 0);
-	WREG_CRT(15, 0);
 	WREG_CRT(16, vsyncstart & 0xFF);
 	WREG_CRT(17, (vsyncend & 0x0F) | 0x20);
 	WREG_CRT(18, vdisplay & 0xFF);
-	WREG_CRT(19, pitch & 0xFF);
 	WREG_CRT(20, 0);
 	WREG_CRT(21, vdisplay & 0xFF);
 	WREG_CRT(22, (vtotal + 1) & 0xFF);
 	WREG_CRT(23, 0xc3);
 	WREG_CRT(24, vdisplay & 0xFF);
 
-	ext_vga[0] = 0;
-	ext_vga[5] = 0;
-
-	/* TODO interlace */
-
-	ext_vga[0] |= (pitch & 0x300) >> 4;
-	ext_vga[1] = (((htotal - 4) & 0x100) >> 8) |
-		((hdisplay & 0x100) >> 7) |
-		((hsyncstart & 0x100) >> 6) |
-		(htotal & 0x40);
-	ext_vga[2] = ((vtotal & 0xc00) >> 10) |
-		((vdisplay & 0x400) >> 8) |
-		((vdisplay & 0xc00) >> 7) |
-		((vsyncstart & 0xc00) >> 5) |
-		((vdisplay & 0x400) >> 3);
-	if (fb->format->cpp[0] * 8 == 24)
-		ext_vga[3] = (((1 << bppshift) * 3) - 1) | 0x80;
-	else
-		ext_vga[3] = ((1 << bppshift) - 1) | 0x80;
-	ext_vga[4] = 0;
-	if (mdev->type == G200_WB || mdev->type == G200_EW3)
-		ext_vga[1] |= 0x88;
+	WREG_ECRT(0x01, crtcext1);
+	WREG_ECRT(0x02, crtcext2);
+	WREG_ECRT(0x05, crtcext5);
 
-	/* Set pixel clocks */
-	misc = 0x2d;
 	WREG8(MGA_MISC_OUT, misc);
 
 	mga_crtc_set_plls(mdev, mode->clock);
+}
 
-	for (i = 0; i < 6; i++) {
-		WREG_ECRT(i, ext_vga[i]);
-	}
+static u8 mgag200_get_bpp_shift(struct mga_device *mdev,
+				const struct drm_format_info *format)
+{
+	return mdev->bpp_shifts[format->cpp[0] - 1];
+}
 
-	if (mdev->type == G200_ER)
-		WREG_ECRT(0x24, 0x5);
+/*
+ * Calculates the HW offset value from the framebuffer's pitch. The
+ * offset is a multiple of the pixel size and depends on the display
+ * format.
+ */
+static u32 mgag200_calculate_offset(struct mga_device *mdev,
+				    const struct drm_framebuffer *fb)
+{
+	u32 offset = fb->pitches[0] / fb->format->cpp[0];
+	u8 bppshift = mgag200_get_bpp_shift(mdev, fb->format);
 
-	if (mdev->type == G200_EW3)
-		WREG_ECRT(0x34, 0x5);
+	if (fb->format->cpp[0] * 8 == 24)
+		offset = (offset * 3) >> (4 - bppshift);
+	else
+		offset = offset >> (4 - bppshift);
 
-	if (mdev->type == G200_EV) {
-		WREG_ECRT(6, 0);
-	}
+	return offset;
+}
 
-	WREG_ECRT(0, ext_vga[0]);
-	/* Enable mga pixel clock */
-	misc = 0x2d;
+static void mgag200_set_offset(struct mga_device *mdev,
+			       const struct drm_framebuffer *fb)
+{
+	u8 crtc13, crtcext0;
+	u32 offset = mgag200_calculate_offset(mdev, fb);
 
-	WREG8(MGA_MISC_OUT, misc);
+	RREG_ECRT(0, crtcext0);
 
-	mga_crtc_do_set_base(crtc, old_fb, x, y, 0);
+	crtc13 = offset & 0xff;
 
-	/* reset tagfifo */
-	if (mdev->type == G200_ER) {
-		u32 mem_ctl = RREG32(MGAREG_MEMCTL);
-		u8 seq1;
+	crtcext0 &= ~MGAREG_CRTCEXT0_OFFSET_MASK;
+	crtcext0 |= (offset >> 4) & MGAREG_CRTCEXT0_OFFSET_MASK;
 
-		/* screen off */
-		WREG8(MGAREG_SEQ_INDEX, 0x01);
-		seq1 = RREG8(MGAREG_SEQ_DATA) | 0x20;
-		WREG8(MGAREG_SEQ_DATA, seq1);
+	WREG_CRT(0x13, crtc13);
+	WREG_ECRT(0x00, crtcext0);
+}
 
-		WREG32(MGAREG_MEMCTL, mem_ctl | 0x00200000);
-		udelay(1000);
-		WREG32(MGAREG_MEMCTL, mem_ctl & ~0x00200000);
+static void mgag200_set_format_regs(struct mga_device *mdev,
+				    const struct drm_framebuffer *fb)
+{
+	struct drm_device *dev = &mdev->base;
+	const struct drm_format_info *format = fb->format;
+	unsigned int bpp, bppshift, scale;
+	u8 crtcext3, xmulctrl;
 
-		WREG8(MGAREG_SEQ_DATA, seq1 & ~0x20);
-	}
+	bpp = format->cpp[0] * 8;
 
+	bppshift = mgag200_get_bpp_shift(mdev, format);
+	switch (bpp) {
+	case 24:
+		scale = ((1 << bppshift) * 3) - 1;
+		break;
+	default:
+		scale = (1 << bppshift) - 1;
+		break;
+	}
 
-	if (IS_G200_SE(mdev)) {
-		if  (mdev->unique_rev_id >= 0x04) {
-			WREG8(MGAREG_CRTCEXT_INDEX, 0x06);
-			WREG8(MGAREG_CRTCEXT_DATA, 0);
-		} else if (mdev->unique_rev_id >= 0x02) {
-			u8 hi_pri_lvl;
-			u32 bpp;
-			u32 mb;
-
-			if (fb->format->cpp[0] * 8 > 16)
-				bpp = 32;
-			else if (fb->format->cpp[0] * 8 > 8)
-				bpp = 16;
-			else
-				bpp = 8;
-
-			mb = (mode->clock * bpp) / 1000;
-			if (mb > 3100)
-				hi_pri_lvl = 0;
-			else if (mb > 2600)
-				hi_pri_lvl = 1;
-			else if (mb > 1900)
-				hi_pri_lvl = 2;
-			else if (mb > 1160)
-				hi_pri_lvl = 3;
-			else if (mb > 440)
-				hi_pri_lvl = 4;
-			else
-				hi_pri_lvl = 5;
+	RREG_ECRT(3, crtcext3);
 
-			WREG8(MGAREG_CRTCEXT_INDEX, 0x06);
-			WREG8(MGAREG_CRTCEXT_DATA, hi_pri_lvl);
-		} else {
-			WREG8(MGAREG_CRTCEXT_INDEX, 0x06);
-			if (mdev->unique_rev_id >= 0x01)
-				WREG8(MGAREG_CRTCEXT_DATA, 0x03);
-			else
-				WREG8(MGAREG_CRTCEXT_DATA, 0x04);
-		}
+	switch (bpp) {
+	case 8:
+		xmulctrl = MGA1064_MUL_CTL_8bits;
+		break;
+	case 16:
+		if (format->depth == 15)
+			xmulctrl = MGA1064_MUL_CTL_15bits;
+		else
+			xmulctrl = MGA1064_MUL_CTL_16bits;
+		break;
+	case 24:
+		xmulctrl = MGA1064_MUL_CTL_24bits;
+		break;
+	case 32:
+		xmulctrl = MGA1064_MUL_CTL_32_24bits;
+		break;
+	default:
+		/* BUG: We should have caught this problem already. */
+		drm_WARN_ON(dev, "invalid format depth\n");
+		return;
 	}
-	return 0;
+
+	crtcext3 &= ~GENMASK(2, 0);
+	crtcext3 |= scale;
+
+	WREG_DAC(MGA1064_MUL_CTL, xmulctrl);
+
+	WREG_GFX(0, 0x00);
+	WREG_GFX(1, 0x00);
+	WREG_GFX(2, 0x00);
+	WREG_GFX(3, 0x00);
+	WREG_GFX(4, 0x00);
+	WREG_GFX(5, 0x40);
+	WREG_GFX(6, 0x05);
+	WREG_GFX(7, 0x0f);
+	WREG_GFX(8, 0x0f);
+
+	WREG_ECRT(3, crtcext3);
 }
 
-#if 0 /* code from mjg to attempt D3 on crtc dpms off - revisit later */
-static int mga_suspend(struct drm_crtc *crtc)
+static void mgag200_g200er_reset_tagfifo(struct mga_device *mdev)
 {
-	struct mga_crtc *mga_crtc = to_mga_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct mga_device *mdev = dev->dev_private;
-	struct pci_dev *pdev = dev->pdev;
-	int option;
+	static uint32_t RESET_FLAG = 0x00200000; /* undocumented magic value */
+	u8 seq1;
+	u32 memctl;
 
-	if (mdev->suspended)
-		return 0;
+	/* screen off */
+	RREG_SEQ(0x01, seq1);
+	seq1 |= MGAREG_SEQ1_SCROFF;
+	WREG_SEQ(0x01, seq1);
 
-	WREG_SEQ(1, 0x20);
-	WREG_ECRT(1, 0x30);
-	/* Disable the pixel clock */
-	WREG_DAC(0x1a, 0x05);
-	/* Power down the DAC */
-	WREG_DAC(0x1e, 0x18);
-	/* Power down the pixel PLL */
-	WREG_DAC(0x1a, 0x0d);
+	memctl = RREG32(MGAREG_MEMCTL);
 
-	/* Disable PLLs and clocks */
-	pci_read_config_dword(pdev, PCI_MGA_OPTION, &option);
-	option &= ~(0x1F8024);
-	pci_write_config_dword(pdev, PCI_MGA_OPTION, option);
-	pci_set_power_state(pdev, PCI_D3hot);
-	pci_disable_device(pdev);
+	memctl |= RESET_FLAG;
+	WREG32(MGAREG_MEMCTL, memctl);
 
-	mdev->suspended = true;
+	udelay(1000);
 
-	return 0;
+	memctl &= ~RESET_FLAG;
+	WREG32(MGAREG_MEMCTL, memctl);
+
+	/* screen on */
+	RREG_SEQ(0x01, seq1);
+	seq1 &= ~MGAREG_SEQ1_SCROFF;
+	WREG_SEQ(0x01, seq1);
 }
 
-static int mga_resume(struct drm_crtc *crtc)
+static void mgag200_g200se_set_hiprilvl(struct mga_device *mdev,
+					const struct drm_display_mode *mode,
+					const struct drm_framebuffer *fb)
 {
-	struct mga_crtc *mga_crtc = to_mga_crtc(crtc);
-	struct drm_device *dev = crtc->dev;
-	struct mga_device *mdev = dev->dev_private;
-	struct pci_dev *pdev = dev->pdev;
-	int option;
-
-	if (!mdev->suspended)
-		return 0;
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_enable_device(pdev);
+	unsigned int hiprilvl;
+	u8 crtcext6;
+
+	if  (mdev->unique_rev_id >= 0x04) {
+		hiprilvl = 0;
+	} else if (mdev->unique_rev_id >= 0x02) {
+		unsigned int bpp;
+		unsigned long mb;
+
+		if (fb->format->cpp[0] * 8 > 16)
+			bpp = 32;
+		else if (fb->format->cpp[0] * 8 > 8)
+			bpp = 16;
+		else
+			bpp = 8;
+
+		mb = (mode->clock * bpp) / 1000;
+		if (mb > 3100)
+			hiprilvl = 0;
+		else if (mb > 2600)
+			hiprilvl = 1;
+		else if (mb > 1900)
+			hiprilvl = 2;
+		else if (mb > 1160)
+			hiprilvl = 3;
+		else if (mb > 440)
+			hiprilvl = 4;
+		else
+			hiprilvl = 5;
 
-	/* Disable sysclk */
-	pci_read_config_dword(pdev, PCI_MGA_OPTION, &option);
-	option &= ~(0x4);
-	pci_write_config_dword(pdev, PCI_MGA_OPTION, option);
+	} else if (mdev->unique_rev_id >= 0x01) {
+		hiprilvl = 3;
+	} else {
+		hiprilvl = 4;
+	}
 
-	mdev->suspended = false;
+	crtcext6 = hiprilvl; /* implicitly sets maxhipri to 0 */
 
-	return 0;
+	WREG_ECRT(0x06, crtcext6);
 }
 
-#endif
+static void mgag200_g200ev_set_hiprilvl(struct mga_device *mdev)
+{
+	WREG_ECRT(0x06, 0x00);
+}
 
 static void mga_crtc_dpms(struct drm_crtc *crtc, int mode)
 {
@@ -1284,11 +1315,6 @@ static void mga_crtc_dpms(struct drm_crtc *crtc, int mode)
 		break;
 	}
 
-#if 0
-	if (mode == DRM_MODE_DPMS_OFF) {
-		mga_suspend(crtc);
-	}
-#endif
 	WREG8(MGAREG_SEQ_INDEX, 0x01);
 	seq1 |= RREG8(MGAREG_SEQ_DATA) & ~0x20;
 	mga_wait_vsync(mdev);
@@ -1298,13 +1324,6 @@ static void mga_crtc_dpms(struct drm_crtc *crtc, int mode)
 	WREG8(MGAREG_CRTCEXT_INDEX, 0x01);
 	crtcext1 |= RREG8(MGAREG_CRTCEXT_DATA) & ~0x30;
 	WREG8(MGAREG_CRTCEXT_DATA, crtcext1);
-
-#if 0
-	if (mode == DRM_MODE_DPMS_ON && mdev->suspended == true) {
-		mga_resume(crtc);
-		drm_helper_resume_force_mode(dev);
-	}
-#endif
 }
 
 /*
@@ -1352,7 +1371,6 @@ static void mga_crtc_commit(struct drm_crtc *crtc)
 {
 	struct drm_device *dev = crtc->dev;
 	struct mga_device *mdev = to_mga_device(dev);
-	const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
 	u8 tmp;
 
 	if (mdev->type == G200_WB || mdev->type == G200_EW3)
@@ -1371,81 +1389,7 @@ static void mga_crtc_commit(struct drm_crtc *crtc)
 		WREG_SEQ(0x1, tmp);
 		WREG_SEQ(0, 3);
 	}
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-/*
- * The core can pass us a set of gamma values to program. We actually only
- * use this for 8-bit mode so can't perform smooth fades on deeper modes,
- * but it's a requirement that we provide the function
- */
-static int mga_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
-			      u16 *blue, uint32_t size,
-			      struct drm_modeset_acquire_ctx *ctx)
-{
-	mga_crtc_load_lut(crtc);
-
-	return 0;
-}
-
-/* Simple cleanup function */
-static void mga_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct mga_crtc *mga_crtc = to_mga_crtc(crtc);
-
-	drm_crtc_cleanup(crtc);
-	kfree(mga_crtc);
-}
-
-static void mga_crtc_disable(struct drm_crtc *crtc)
-{
-	DRM_DEBUG_KMS("\n");
-	mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
-	if (crtc->primary->fb) {
-		struct drm_framebuffer *fb = crtc->primary->fb;
-		struct drm_gem_vram_object *gbo =
-			drm_gem_vram_of_gem(fb->obj[0]);
-		drm_gem_vram_unpin(gbo);
-	}
-	crtc->primary->fb = NULL;
-}
-
-/* These provide the minimum set of functions required to handle a CRTC */
-static const struct drm_crtc_funcs mga_crtc_funcs = {
-	.cursor_set = mgag200_crtc_cursor_set,
-	.cursor_move = mgag200_crtc_cursor_move,
-	.gamma_set = mga_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = mga_crtc_destroy,
-};
-
-static const struct drm_crtc_helper_funcs mga_helper_funcs = {
-	.disable = mga_crtc_disable,
-	.dpms = mga_crtc_dpms,
-	.mode_set = mga_crtc_mode_set,
-	.mode_set_base = mga_crtc_mode_set_base,
-	.prepare = mga_crtc_prepare,
-	.commit = mga_crtc_commit,
-};
-
-/* CRTC setup */
-static void mga_crtc_init(struct mga_device *mdev)
-{
-	struct drm_device *dev = mdev->dev;
-	struct mga_crtc *mga_crtc;
-
-	mga_crtc = kzalloc(sizeof(struct mga_crtc) +
-			      (MGAG200FB_CONN_LIMIT * sizeof(struct drm_connector *)),
-			      GFP_KERNEL);
-
-	if (mga_crtc == NULL)
-		return;
-
-	drm_crtc_init(dev, &mga_crtc->base, &mga_crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(&mga_crtc->base, MGAG200_LUT_SIZE);
-
-	drm_crtc_helper_add(&mga_crtc->base, &mga_helper_funcs);
+	mga_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
 }
 
 /*
@@ -1579,19 +1523,21 @@ static void mga_connector_destroy(struct drm_connector *connector)
 }
 
 static const struct drm_connector_helper_funcs mga_vga_connector_helper_funcs = {
-	.get_modes = mga_vga_get_modes,
+	.get_modes  = mga_vga_get_modes,
 	.mode_valid = mga_vga_mode_valid,
 };
 
 static const struct drm_connector_funcs mga_vga_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = mga_connector_destroy,
+	.reset                  = drm_atomic_helper_connector_reset,
+	.fill_modes             = drm_helper_probe_single_connector_modes,
+	.destroy                = mga_connector_destroy,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state   = drm_atomic_helper_connector_destroy_state,
 };
 
 static int mgag200_vga_connector_init(struct mga_device *mdev)
 {
-	struct drm_device *dev = mdev->dev;
+	struct drm_device *dev = &mdev->base;
 	struct mga_connector *mconnector = &mdev->connector;
 	struct drm_connector *connector = &mconnector->base;
 	struct mga_i2c_chan *i2c;
@@ -1618,8 +1564,148 @@ err_mgag200_i2c_destroy:
 	return ret;
 }
 
+/*
+ * Simple Display Pipe
+ */
+
+static enum drm_mode_status
+mgag200_simple_display_pipe_mode_valid(struct drm_simple_display_pipe *pipe,
+				       const struct drm_display_mode *mode)
+{
+	return MODE_OK;
+}
+
+static void
+mgag200_handle_damage(struct mga_device *mdev, struct drm_framebuffer *fb,
+		      struct drm_rect *clip)
+{
+	struct drm_device *dev = &mdev->base;
+	void *vmap;
+
+	vmap = drm_gem_shmem_vmap(fb->obj[0]);
+	if (drm_WARN_ON(dev, !vmap))
+		return; /* BUG: SHMEM BO should always be vmapped */
+
+	drm_fb_memcpy_dstclip(mdev->vram, vmap, fb, clip);
+
+	drm_gem_shmem_vunmap(fb->obj[0], vmap);
+
+	/* Always scanout image at VRAM offset 0 */
+	mgag200_set_startadd(mdev, (u32)0);
+	mgag200_set_offset(mdev, fb);
+}
+
+static void
+mgag200_simple_display_pipe_enable(struct drm_simple_display_pipe *pipe,
+				   struct drm_crtc_state *crtc_state,
+				   struct drm_plane_state *plane_state)
+{
+	struct drm_crtc *crtc = &pipe->crtc;
+	struct drm_device *dev = crtc->dev;
+	struct mga_device *mdev = to_mga_device(dev);
+	struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode;
+	struct drm_framebuffer *fb = plane_state->fb;
+	struct drm_rect fullscreen = {
+		.x1 = 0,
+		.x2 = fb->width,
+		.y1 = 0,
+		.y2 = fb->height,
+	};
+
+	mga_crtc_prepare(crtc);
+
+	mgag200_set_format_regs(mdev, fb);
+	mgag200_set_mode_regs(mdev, adjusted_mode);
+
+	if (mdev->type == G200_ER)
+		mgag200_g200er_reset_tagfifo(mdev);
+
+	if (IS_G200_SE(mdev))
+		mgag200_g200se_set_hiprilvl(mdev, adjusted_mode, fb);
+	else if (mdev->type == G200_EV)
+		mgag200_g200ev_set_hiprilvl(mdev);
+
+	mga_crtc_commit(crtc);
+
+	mgag200_handle_damage(mdev, fb, &fullscreen);
+}
+
+static void
+mgag200_simple_display_pipe_disable(struct drm_simple_display_pipe *pipe)
+{
+	struct drm_crtc *crtc = &pipe->crtc;
+
+	mga_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
+}
+
+static int
+mgag200_simple_display_pipe_check(struct drm_simple_display_pipe *pipe,
+				  struct drm_plane_state *plane_state,
+				  struct drm_crtc_state *crtc_state)
+{
+	struct drm_plane *plane = plane_state->plane;
+	struct drm_framebuffer *new_fb = plane_state->fb;
+	struct drm_framebuffer *fb = NULL;
+
+	if (!new_fb)
+		return 0;
+
+	if (plane->state)
+		fb = plane->state->fb;
+
+	if (!fb || (fb->format != new_fb->format))
+		crtc_state->mode_changed = true; /* update PLL settings */
+
+	return 0;
+}
+
+static void
+mgag200_simple_display_pipe_update(struct drm_simple_display_pipe *pipe,
+				   struct drm_plane_state *old_state)
+{
+	struct drm_plane *plane = &pipe->plane;
+	struct drm_device *dev = plane->dev;
+	struct mga_device *mdev = to_mga_device(dev);
+	struct drm_plane_state *state = plane->state;
+	struct drm_framebuffer *fb = state->fb;
+	struct drm_rect damage;
+
+	if (!fb)
+		return;
+
+	if (drm_atomic_helper_damage_merged(old_state, state, &damage))
+		mgag200_handle_damage(mdev, fb, &damage);
+}
+
+static const struct drm_simple_display_pipe_funcs
+mgag200_simple_display_pipe_funcs = {
+	.mode_valid = mgag200_simple_display_pipe_mode_valid,
+	.enable	    = mgag200_simple_display_pipe_enable,
+	.disable    = mgag200_simple_display_pipe_disable,
+	.check	    = mgag200_simple_display_pipe_check,
+	.update	    = mgag200_simple_display_pipe_update,
+	.prepare_fb = drm_gem_fb_simple_display_pipe_prepare_fb,
+};
+
+static const uint32_t mgag200_simple_display_pipe_formats[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_RGB888,
+};
+
+static const uint64_t mgag200_simple_display_pipe_fmtmods[] = {
+	DRM_FORMAT_MOD_LINEAR,
+	DRM_FORMAT_MOD_INVALID
+};
+
+/*
+ * Mode config
+ */
+
 static const struct drm_mode_config_funcs mgag200_mode_config_funcs = {
-	.fb_create = drm_gem_fb_create
+	.fb_create     = drm_gem_fb_create_with_dirty,
+	.atomic_check  = drm_atomic_helper_check,
+	.atomic_commit = drm_atomic_helper_commit,
 };
 
 static unsigned int mgag200_preferred_depth(struct mga_device *mdev)
@@ -1632,9 +1718,10 @@ static unsigned int mgag200_preferred_depth(struct mga_device *mdev)
 
 int mgag200_modeset_init(struct mga_device *mdev)
 {
-	struct drm_device *dev = mdev->dev;
-	struct drm_encoder *encoder = &mdev->encoder;
+	struct drm_device *dev = &mdev->base;
 	struct drm_connector *connector = &mdev->connector.base;
+	struct drm_simple_display_pipe *pipe = &mdev->display_pipe;
+	size_t format_count = ARRAY_SIZE(mgag200_simple_display_pipe_formats);
 	int ret;
 
 	mdev->bpp_shifts[0] = 0;
@@ -1642,6 +1729,8 @@ int mgag200_modeset_init(struct mga_device *mdev)
 	mdev->bpp_shifts[2] = 0;
 	mdev->bpp_shifts[3] = 2;
 
+	mgag200_init_regs(mdev);
+
 	ret = drmm_mode_config_init(dev);
 	if (ret) {
 		drm_err(dev, "drmm_mode_config_init() failed, error %d\n",
@@ -1653,32 +1742,36 @@ int mgag200_modeset_init(struct mga_device *mdev)
 	dev->mode_config.max_height = MGAG200_MAX_FB_HEIGHT;
 
 	dev->mode_config.preferred_depth = mgag200_preferred_depth(mdev);
-	dev->mode_config.prefer_shadow = 1;
 
 	dev->mode_config.fb_base = mdev->mc.vram_base;
 
 	dev->mode_config.funcs = &mgag200_mode_config_funcs;
 
-	mga_crtc_init(mdev);
-
-	ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_DAC);
+	ret = mgag200_vga_connector_init(mdev);
 	if (ret) {
 		drm_err(dev,
-			"drm_simple_encoder_init() failed, error %d\n",
+			"mgag200_vga_connector_init() failed, error %d\n",
 			ret);
 		return ret;
 	}
-	encoder->possible_crtcs = 0x1;
 
-	ret = mgag200_vga_connector_init(mdev);
+	ret = drm_simple_display_pipe_init(dev, pipe,
+					   &mgag200_simple_display_pipe_funcs,
+					   mgag200_simple_display_pipe_formats,
+					   format_count,
+					   mgag200_simple_display_pipe_fmtmods,
+					   connector);
 	if (ret) {
 		drm_err(dev,
-			"mgag200_vga_connector_init() failed, error %d\n",
+			"drm_simple_display_pipe_init() failed, error %d\n",
 			ret);
 		return ret;
 	}
 
-	drm_connector_attach_encoder(connector, encoder);
+	/* FIXME: legacy gamma tables; convert to CRTC state */
+	drm_mode_crtc_set_gamma_size(&pipe->crtc, MGAG200_LUT_SIZE);
+
+	drm_mode_config_reset(dev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/mgag200/mgag200_reg.h b/drivers/gpu/drm/mgag200/mgag200_reg.h
index c096a9d6bcbc..29f7194faadc 100644
--- a/drivers/gpu/drm/mgag200/mgag200_reg.h
+++ b/drivers/gpu/drm/mgag200/mgag200_reg.h
@@ -16,10 +16,11 @@
  *		MGA1064SG Mystique register file
  */
 
-
 #ifndef _MGA_REG_H_
 #define _MGA_REG_H_
 
+#include <linux/bits.h>
+
 #define	MGAREG_DWGCTL		0x1c00
 #define	MGAREG_MACCESS		0x1c04
 /* the following is a mystique only register */
@@ -221,21 +222,29 @@
 
 #define MGAREG_MISC_IOADSEL	(0x1 << 0)
 #define MGAREG_MISC_RAMMAPEN	(0x1 << 1)
+#define MGAREG_MISC_CLK_SEL_MASK	GENMASK(3, 2)
 #define MGAREG_MISC_CLK_SEL_VGA25	(0x0 << 2)
 #define MGAREG_MISC_CLK_SEL_VGA28	(0x1 << 2)
 #define MGAREG_MISC_CLK_SEL_MGA_PIX	(0x2 << 2)
 #define MGAREG_MISC_CLK_SEL_MGA_MSK	(0x3 << 2)
 #define MGAREG_MISC_VIDEO_DIS	(0x1 << 4)
 #define MGAREG_MISC_HIGH_PG_SEL	(0x1 << 5)
+#define MGAREG_MISC_HSYNCPOL		BIT(6)
+#define MGAREG_MISC_VSYNCPOL		BIT(7)
 
 /* MMIO VGA registers */
 #define MGAREG_SEQ_INDEX	0x1fc4
 #define MGAREG_SEQ_DATA		0x1fc5
+
+#define MGAREG_SEQ1_SCROFF	BIT(5)
+
 #define MGAREG_CRTC_INDEX	0x1fd4
 #define MGAREG_CRTC_DATA	0x1fd5
 #define MGAREG_CRTCEXT_INDEX	0x1fde
 #define MGAREG_CRTCEXT_DATA	0x1fdf
 
+#define MGAREG_CRTCEXT0_OFFSET_MASK	GENMASK(5, 4)
+
 /* Cursor X and Y position */
 #define MGA_CURPOSXL 0x3c0c
 #define MGA_CURPOSXH 0x3c0d
diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c
deleted file mode 100644
index e89657630ea7..000000000000
--- a/drivers/gpu/drm/mgag200/mgag200_ttm.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright 2012 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- */
-/*
- * Authors: Dave Airlie <airlied@redhat.com>
- */
-
-#include <linux/pci.h>
-
-#include "mgag200_drv.h"
-
-int mgag200_mm_init(struct mga_device *mdev)
-{
-	struct drm_vram_mm *vmm;
-	int ret;
-	struct drm_device *dev = mdev->dev;
-
-	vmm = drm_vram_helper_alloc_mm(dev, pci_resource_start(dev->pdev, 0),
-				       mdev->mc.vram_size);
-	if (IS_ERR(vmm)) {
-		ret = PTR_ERR(vmm);
-		DRM_ERROR("Error initializing VRAM MM; %d\n", ret);
-		return ret;
-	}
-
-	arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0),
-				   pci_resource_len(dev->pdev, 0));
-
-	mdev->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
-					 pci_resource_len(dev->pdev, 0));
-
-	mdev->vram_fb_available = mdev->mc.vram_size;
-
-	return 0;
-}
-
-void mgag200_mm_fini(struct mga_device *mdev)
-{
-	struct drm_device *dev = mdev->dev;
-
-	mdev->vram_fb_available = 0;
-
-	drm_vram_helper_release_mm(dev);
-
-	arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
-				pci_resource_len(dev->pdev, 0));
-	arch_phys_wc_del(mdev->fb_mtrr);
-	mdev->fb_mtrr = 0;
-}
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
index 8cae2ca4af6b..68eddac7771c 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_debugfs.c
@@ -124,13 +124,13 @@ reset_set(void *data, u64 val)
 
 	if (a5xx_gpu->pm4_bo) {
 		msm_gem_unpin_iova(a5xx_gpu->pm4_bo, gpu->aspace);
-		drm_gem_object_put(a5xx_gpu->pm4_bo);
+		drm_gem_object_put_locked(a5xx_gpu->pm4_bo);
 		a5xx_gpu->pm4_bo = NULL;
 	}
 
 	if (a5xx_gpu->pfp_bo) {
 		msm_gem_unpin_iova(a5xx_gpu->pfp_bo, gpu->aspace);
-		drm_gem_object_put(a5xx_gpu->pfp_bo);
+		drm_gem_object_put_locked(a5xx_gpu->pfp_bo);
 		a5xx_gpu->pfp_bo = NULL;
 	}
 
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index d95970a73fb4..0e1933ea12f2 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -804,17 +804,17 @@ static void a5xx_destroy(struct msm_gpu *gpu)
 
 	if (a5xx_gpu->pm4_bo) {
 		msm_gem_unpin_iova(a5xx_gpu->pm4_bo, gpu->aspace);
-		drm_gem_object_put_unlocked(a5xx_gpu->pm4_bo);
+		drm_gem_object_put(a5xx_gpu->pm4_bo);
 	}
 
 	if (a5xx_gpu->pfp_bo) {
 		msm_gem_unpin_iova(a5xx_gpu->pfp_bo, gpu->aspace);
-		drm_gem_object_put_unlocked(a5xx_gpu->pfp_bo);
+		drm_gem_object_put(a5xx_gpu->pfp_bo);
 	}
 
 	if (a5xx_gpu->gpmu_bo) {
 		msm_gem_unpin_iova(a5xx_gpu->gpmu_bo, gpu->aspace);
-		drm_gem_object_put_unlocked(a5xx_gpu->gpmu_bo);
+		drm_gem_object_put(a5xx_gpu->gpmu_bo);
 	}
 
 	adreno_gpu_cleanup(adreno_gpu);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index a1589e040c57..68314dcfce18 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -835,7 +835,7 @@ static void a6xx_destroy(struct msm_gpu *gpu)
 
 	if (a6xx_gpu->sqe_bo) {
 		msm_gem_unpin_iova(a6xx_gpu->sqe_bo, gpu->aspace);
-		drm_gem_object_put_unlocked(a6xx_gpu->sqe_bo);
+		drm_gem_object_put(a6xx_gpu->sqe_bo);
 	}
 
 	a6xx_gmu_remove(a6xx_gpu);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 63976dcd2ac8..797e8fd4c16f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -499,23 +499,6 @@ void dpu_encoder_helper_split_config(
 	}
 }
 
-static void _dpu_encoder_adjust_mode(struct drm_connector *connector,
-		struct drm_display_mode *adj_mode)
-{
-	struct drm_display_mode *cur_mode;
-
-	if (!connector || !adj_mode)
-		return;
-
-	list_for_each_entry(cur_mode, &connector->modes, head) {
-		if (cur_mode->vdisplay == adj_mode->vdisplay &&
-		    cur_mode->hdisplay == adj_mode->hdisplay &&
-		    drm_mode_vrefresh(cur_mode) == drm_mode_vrefresh(adj_mode)) {
-			adj_mode->private_flags |= cur_mode->private_flags;
-		}
-	}
-}
-
 static struct msm_display_topology dpu_encoder_get_topology(
 			struct dpu_encoder_virt *dpu_enc,
 			struct dpu_kms *dpu_kms,
@@ -585,15 +568,6 @@ static int dpu_encoder_virt_atomic_check(
 	global_state = dpu_kms_get_existing_global_state(dpu_kms);
 	trace_dpu_enc_atomic_check(DRMID(drm_enc));
 
-	/*
-	 * display drivers may populate private fields of the drm display mode
-	 * structure while registering possible modes of a connector with DRM.
-	 * These private fields are not populated back while DRM invokes
-	 * the mode_set callbacks. This module retrieves and populates the
-	 * private fields of the given mode.
-	 */
-	_dpu_encoder_adjust_mode(conn_state->connector, adj_mode);
-
 	/* perform atomic check on the first physical encoder (master) */
 	for (i = 0; i < dpu_enc->num_phys_encs; i++) {
 		struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i];
@@ -626,8 +600,7 @@ static int dpu_encoder_virt_atomic_check(
 		}
 	}
 
-	trace_dpu_enc_atomic_check_flags(DRMID(drm_enc), adj_mode->flags,
-			adj_mode->private_flags);
+	trace_dpu_enc_atomic_check_flags(DRMID(drm_enc), adj_mode->flags);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
index eecfe9b3199e..6714b088970f 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h
@@ -327,20 +327,18 @@ DEFINE_EVENT(dpu_enc_keyval_template, dpu_enc_trigger_start,
 );
 
 TRACE_EVENT(dpu_enc_atomic_check_flags,
-	TP_PROTO(uint32_t drm_id, unsigned int flags, int private_flags),
-	TP_ARGS(drm_id, flags, private_flags),
+	TP_PROTO(uint32_t drm_id, unsigned int flags),
+	TP_ARGS(drm_id, flags),
 	TP_STRUCT__entry(
 		__field(	uint32_t,		drm_id		)
 		__field(	unsigned int,		flags		)
-		__field(	int,			private_flags	)
 	),
 	TP_fast_assign(
 		__entry->drm_id = drm_id;
 		__entry->flags = flags;
-		__entry->private_flags = private_flags;
 	),
-	TP_printk("id=%u, flags=%u, private_flags=%d",
-		  __entry->drm_id, __entry->flags, __entry->private_flags)
+	TP_printk("id=%u, flags=%u",
+		  __entry->drm_id, __entry->flags)
 );
 
 DECLARE_EVENT_CLASS(dpu_enc_id_enable_template,
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
index c9239b07fe4f..a0253297bc76 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c
@@ -119,7 +119,7 @@ static void unref_cursor_worker(struct drm_flip_work *work, void *val)
 	struct msm_kms *kms = &mdp4_kms->base.base;
 
 	msm_gem_unpin_iova(val, kms->aspace);
-	drm_gem_object_put_unlocked(val);
+	drm_gem_object_put(val);
 }
 
 static void mdp4_crtc_destroy(struct drm_crtc *crtc)
@@ -452,7 +452,7 @@ static int mdp4_crtc_cursor_set(struct drm_crtc *crtc,
 	return 0;
 
 fail:
-	drm_gem_object_put_unlocked(cursor_bo);
+	drm_gem_object_put(cursor_bo);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
index 08897184b1d9..19291d77df40 100644
--- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c
@@ -165,7 +165,7 @@ static void mdp4_destroy(struct msm_kms *kms)
 
 	if (mdp4_kms->blank_cursor_iova)
 		msm_gem_unpin_iova(mdp4_kms->blank_cursor_bo, kms->aspace);
-	drm_gem_object_put_unlocked(mdp4_kms->blank_cursor_bo);
+	drm_gem_object_put(mdp4_kms->blank_cursor_bo);
 
 	if (aspace) {
 		aspace->mmu->funcs->detach(aspace->mmu);
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index b5fed67c4651..e152016a6a7d 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -166,7 +166,7 @@ static void unref_cursor_worker(struct drm_flip_work *work, void *val)
 	struct msm_kms *kms = &mdp5_kms->base.base;
 
 	msm_gem_unpin_iova(val, kms->aspace);
-	drm_gem_object_put_unlocked(val);
+	drm_gem_object_put(val);
 }
 
 static void mdp5_crtc_destroy(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 11ae5b8444c3..66ca0c009cfa 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1132,7 +1132,7 @@ static void dsi_tx_buf_free(struct msm_dsi_host *msm_host)
 	priv = dev->dev_private;
 	if (msm_host->tx_gem_obj) {
 		msm_gem_unpin_iova(msm_host->tx_gem_obj, priv->kms->aspace);
-		drm_gem_object_put_unlocked(msm_host->tx_gem_obj);
+		drm_gem_object_put(msm_host->tx_gem_obj);
 		msm_host->tx_gem_obj = NULL;
 	}
 
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index f6ce40bf3699..c981cc10aebf 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -758,7 +758,7 @@ static int msm_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
 
 	ret = msm_gem_cpu_prep(obj, args->op, &timeout);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -776,7 +776,7 @@ static int msm_ioctl_gem_cpu_fini(struct drm_device *dev, void *data,
 
 	ret = msm_gem_cpu_fini(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -868,7 +868,7 @@ static int msm_ioctl_gem_info(struct drm_device *dev, void *data,
 		break;
 	}
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -933,7 +933,7 @@ static int msm_ioctl_gem_madvise(struct drm_device *dev, void *data,
 		ret = 0;
 	}
 
-	drm_gem_object_put(obj);
+	drm_gem_object_put_locked(obj);
 
 unlock:
 	mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c
index 37674e886e99..d42f0665359a 100644
--- a/drivers/gpu/drm/msm/msm_fb.c
+++ b/drivers/gpu/drm/msm/msm_fb.c
@@ -123,7 +123,7 @@ struct drm_framebuffer *msm_framebuffer_create(struct drm_device *dev,
 
 out_unref:
 	for (i = 0; i < n; i++)
-		drm_gem_object_put_unlocked(bos[i]);
+		drm_gem_object_put(bos[i]);
 	return ERR_PTR(ret);
 }
 
@@ -238,7 +238,7 @@ msm_alloc_stolen_fb(struct drm_device *dev, int w, int h, int p, uint32_t format
 		/* note: if fb creation failed, we can't rely on fb destroy
 		 * to unref the bo:
 		 */
-		drm_gem_object_put_unlocked(bo);
+		drm_gem_object_put(bo);
 		return ERR_CAST(fb);
 	}
 
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 6277fde13df9..38b0c0e1f83e 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -560,7 +560,7 @@ int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 
 	*offset = msm_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 fail:
 	return ret;
@@ -571,6 +571,9 @@ static void *get_vaddr(struct drm_gem_object *obj, unsigned madv)
 	struct msm_gem_object *msm_obj = to_msm_bo(obj);
 	int ret = 0;
 
+	if (obj->import_attach)
+		return ERR_PTR(-ENODEV);
+
 	mutex_lock(&msm_obj->lock);
 
 	if (WARN_ON(msm_obj->madv > madv)) {
@@ -896,7 +899,7 @@ void msm_gem_describe_objects(struct list_head *list, struct seq_file *m)
 }
 #endif
 
-/* don't call directly!  Use drm_gem_object_put() and friends */
+/* don't call directly!  Use drm_gem_object_put_locked() and friends */
 void msm_gem_free_object(struct drm_gem_object *obj)
 {
 	struct msm_gem_object *msm_obj = to_msm_bo(obj);
@@ -924,8 +927,7 @@ static void free_object(struct msm_gem_object *msm_obj)
 	put_iova(obj);
 
 	if (obj->import_attach) {
-		if (msm_obj->vaddr)
-			dma_buf_vunmap(obj->import_attach->dmabuf, msm_obj->vaddr);
+		WARN_ON(msm_obj->vaddr);
 
 		/* Don't drop the pages for imported dmabuf, as they are not
 		 * ours, just free the array we allocated:
@@ -987,7 +989,7 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 	ret = drm_gem_handle_create(file, obj, handle);
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
@@ -1106,7 +1108,7 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev,
 	return obj;
 
 fail:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ERR_PTR(ret);
 }
 
@@ -1166,7 +1168,7 @@ struct drm_gem_object *msm_gem_import(struct drm_device *dev,
 	return obj;
 
 fail:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ERR_PTR(ret);
 }
 
@@ -1200,9 +1202,9 @@ static void *_msm_gem_kernel_new(struct drm_device *dev, uint32_t size,
 	return vaddr;
 err:
 	if (locked)
-		drm_gem_object_put(obj);
+		drm_gem_object_put_locked(obj);
 	else
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 
 	return ERR_PTR(ret);
 
@@ -1232,9 +1234,9 @@ void msm_gem_kernel_put(struct drm_gem_object *bo,
 	msm_gem_unpin_iova(bo, aspace);
 
 	if (locked)
-		drm_gem_object_put(bo);
+		drm_gem_object_put_locked(bo);
 	else
-		drm_gem_object_put_unlocked(bo);
+		drm_gem_object_put(bo);
 }
 
 void msm_gem_object_set_name(struct drm_gem_object *bo, const char *fmt, ...)
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c
index 6630aa817505..8cb9aa15ff90 100644
--- a/drivers/gpu/drm/msm/msm_gem_submit.c
+++ b/drivers/gpu/drm/msm/msm_gem_submit.c
@@ -389,7 +389,7 @@ static void submit_cleanup(struct msm_gem_submit *submit)
 		struct msm_gem_object *msm_obj = submit->bos[i].obj;
 		submit_unlock_unpin_bo(submit, i, false);
 		list_del_init(&msm_obj->submit_entry);
-		drm_gem_object_put(&msm_obj->base);
+		drm_gem_object_put_locked(&msm_obj->base);
 	}
 }
 
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
index a22d30622306..86a138641477 100644
--- a/drivers/gpu/drm/msm/msm_gpu.c
+++ b/drivers/gpu/drm/msm/msm_gpu.c
@@ -694,7 +694,7 @@ static void retire_submit(struct msm_gpu *gpu, struct msm_ringbuffer *ring,
 		/* move to inactive: */
 		msm_gem_move_to_inactive(&msm_obj->base);
 		msm_gem_unpin_iova(&msm_obj->base, submit->aspace);
-		drm_gem_object_put(&msm_obj->base);
+		drm_gem_object_put_locked(&msm_obj->base);
 	}
 
 	pm_runtime_mark_last_busy(&gpu->pdev->dev);
diff --git a/drivers/gpu/drm/mxsfb/mxsfb_drv.c b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
index 497cf443a9af..47c7dce03da4 100644
--- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c
@@ -356,16 +356,7 @@ static struct drm_driver mxsfb_driver = {
 	.irq_handler		= mxsfb_irq_handler,
 	.irq_preinstall		= mxsfb_irq_preinstall,
 	.irq_uninstall		= mxsfb_irq_preinstall,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-	.dumb_create		= drm_gem_cma_dumb_create,
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 	.fops	= &fops,
 	.name	= "mxsfb-drm",
 	.desc	= "MXSFB Controller DRM",
diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
index 2de589caf508..640738f3196c 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
@@ -1017,7 +1017,7 @@ nv04_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv,
 	nv_crtc->cursor.set_offset(nv_crtc, nv_crtc->cursor.offset);
 	nv_crtc->cursor.show(nv_crtc, true);
 out:
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index e2bae1424502..72c91991b96a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -139,7 +139,7 @@ nouveau_abi16_chan_fini(struct nouveau_abi16 *abi16,
 	if (chan->ntfy) {
 		nouveau_vma_del(&chan->ntfy_vma);
 		nouveau_bo_unpin(chan->ntfy);
-		drm_gem_object_put_unlocked(&chan->ntfy->bo.base);
+		drm_gem_object_put(&chan->ntfy->bo.base);
 	}
 
 	if (chan->heap.block_size)
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 1b383ae0248f..ab2c2b2cab10 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -60,7 +60,6 @@ nouveau_conn_native_mode(struct drm_connector *connector)
 	int high_w = 0, high_h = 0, high_v = 0;
 
 	list_for_each_entry(mode, &connector->probed_modes, head) {
-		mode->vrefresh = drm_mode_vrefresh(mode);
 		if (helper->mode_valid(connector, mode) != MODE_OK ||
 		    (mode->flags & DRM_MODE_FLAG_INTERLACE))
 			continue;
@@ -81,12 +80,12 @@ nouveau_conn_native_mode(struct drm_connector *connector)
 			continue;
 
 		if (mode->hdisplay == high_w && mode->vdisplay == high_h &&
-		    mode->vrefresh < high_v)
+		    drm_mode_vrefresh(mode) < high_v)
 			continue;
 
 		high_w = mode->hdisplay;
 		high_h = mode->vdisplay;
-		high_v = mode->vrefresh;
+		high_v = drm_mode_vrefresh(mode);
 		largest = mode;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 496c4621cc78..901ac55506d6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -426,7 +426,7 @@ nouveau_user_framebuffer_create(struct drm_device *dev,
 	if (ret == 0)
 		return fb;
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 	return ERR_PTR(ret);
 }
 
@@ -808,7 +808,7 @@ nouveau_display_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
 		return ret;
 
 	ret = drm_gem_handle_create(file_priv, &bo->bo.base, &args->handle);
-	drm_gem_object_put_unlocked(&bo->bo.base);
+	drm_gem_object_put(&bo->bo.base);
 	return ret;
 }
 
@@ -823,7 +823,7 @@ nouveau_display_dumb_map_offset(struct drm_file *file_priv,
 	if (gem) {
 		struct nouveau_bo *bo = nouveau_gem_object(gem);
 		*poffset = drm_vma_node_offset_addr(&bo->bo.base.vma_node);
-		drm_gem_object_put_unlocked(gem);
+		drm_gem_object_put(gem);
 		return 0;
 	}
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 4c3f131ad31d..db61f3db96ea 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -281,7 +281,7 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data,
 	}
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(&nvbo->bo.base);
+	drm_gem_object_put(&nvbo->bo.base);
 	return ret;
 }
 
@@ -360,7 +360,7 @@ validate_fini_no_ticket(struct validate_op *op, struct nouveau_channel *chan,
 		list_del(&nvbo->entry);
 		nvbo->reserved_by = NULL;
 		ttm_bo_unreserve(&nvbo->bo);
-		drm_gem_object_put_unlocked(&nvbo->bo.base);
+		drm_gem_object_put(&nvbo->bo.base);
 	}
 }
 
@@ -407,14 +407,14 @@ retry:
 		nvbo = nouveau_gem_object(gem);
 		if (nvbo == res_bo) {
 			res_bo = NULL;
-			drm_gem_object_put_unlocked(gem);
+			drm_gem_object_put(gem);
 			continue;
 		}
 
 		if (nvbo->reserved_by && nvbo->reserved_by == file_priv) {
 			NV_PRINTK(err, cli, "multiple instances of buffer %d on "
 				      "validation list\n", b->handle);
-			drm_gem_object_put_unlocked(gem);
+			drm_gem_object_put(gem);
 			ret = -EINVAL;
 			break;
 		}
@@ -931,7 +931,7 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
 		ret = lret;
 
 	nouveau_bo_sync_for_cpu(nvbo);
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return ret;
 }
@@ -950,7 +950,7 @@ nouveau_gem_ioctl_cpu_fini(struct drm_device *dev, void *data,
 	nvbo = nouveau_gem_object(gem);
 
 	nouveau_bo_sync_for_device(nvbo);
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 	return 0;
 }
 
@@ -967,7 +967,7 @@ nouveau_gem_ioctl_info(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	ret = nouveau_gem_info(file_priv, gem, req);
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index 3484b5d4a91c..faca5c873bde 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -1163,7 +1163,7 @@ static const struct omap_dss_driver dsicm_dss_driver = {
 static int dsicm_probe_of(struct platform_device *pdev)
 {
 	struct device_node *node = pdev->dev.of_node;
-	struct device_node *backlight;
+	struct backlight_device *backlight;
 	struct panel_drv_data *ddata = platform_get_drvdata(pdev);
 	struct display_timing timing;
 	int err;
@@ -1216,17 +1216,15 @@ static int dsicm_probe_of(struct platform_device *pdev)
 		ddata->vddi = NULL;
 	}
 
-	backlight = of_parse_phandle(node, "backlight", 0);
-	if (backlight) {
-		ddata->extbldev = of_find_backlight_by_node(backlight);
-		of_node_put(backlight);
+	backlight = devm_of_find_backlight(&pdev->dev);
+	if (IS_ERR(backlight))
+		return PTR_ERR(backlight);
 
-		if (!ddata->extbldev)
-			return -EPROBE_DEFER;
-	} else {
-		/* assume native backlight support */
+	/* If no backlight device is found assume native backlight support */
+	if (backlight)
+		ddata->extbldev = backlight;
+	else
 		ddata->use_dsi_backlight = true;
-	}
 
 	/* TODO: ulps */
 
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index cdafd7ef1c32..242d28281784 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -503,7 +503,7 @@ static int ioctl_gem_info(struct drm_device *dev, void *data,
 	args->size = omap_gem_mmap_size(obj);
 	args->offset = omap_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 9aeab81dfb90..05f30e2618c9 100644
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -326,7 +326,7 @@ struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
 
 error:
 	while (--i >= 0)
-		drm_gem_object_put_unlocked(bos[i]);
+		drm_gem_object_put(bos[i]);
 
 	return fb;
 }
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 09a84919ef73..3f6cfc24fb64 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -140,7 +140,7 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 		/* note: if fb creation failed, we can't rely on fb destroy
 		 * to unref the bo:
 		 */
-		drm_gem_object_put_unlocked(fbdev->bo);
+		drm_gem_object_put(fbdev->bo);
 		ret = PTR_ERR(fb);
 		goto fail;
 	}
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index d08ae95ecc0a..d0d12d5dd76c 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -629,7 +629,7 @@ int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 
 	*offset = omap_gem_mmap_offset(obj);
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 fail:
 	return ret;
@@ -1348,7 +1348,7 @@ int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 	}
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/panel/panel-arm-versatile.c b/drivers/gpu/drm/panel/panel-arm-versatile.c
index 41444a73c980..47b37fef7ee8 100644
--- a/drivers/gpu/drm/panel/panel-arm-versatile.c
+++ b/drivers/gpu/drm/panel/panel-arm-versatile.c
@@ -143,7 +143,6 @@ static const struct versatile_panel_type versatile_panels[] = {
 			.vsync_start = 240 + 5,
 			.vsync_end = 240 + 5 + 6,
 			.vtotal = 240 + 5 + 6 + 5,
-			.vrefresh = 116,
 			.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 		},
 	},
@@ -167,7 +166,6 @@ static const struct versatile_panel_type versatile_panels[] = {
 			.vsync_start = 480 + 11,
 			.vsync_end = 480 + 11 + 2,
 			.vtotal = 480 + 11 + 2 + 32,
-			.vrefresh = 60,
 			.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 		},
 	},
@@ -190,7 +188,6 @@ static const struct versatile_panel_type versatile_panels[] = {
 			.vsync_start = 220 + 0,
 			.vsync_end = 220 + 0 + 2,
 			.vtotal = 220 + 0 + 2 + 1,
-			.vrefresh = 390,
 			.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
@@ -214,7 +211,6 @@ static const struct versatile_panel_type versatile_panels[] = {
 			.vsync_start = 320 + 2,
 			.vsync_end = 320 + 2 + 2,
 			.vtotal = 320 + 2 + 2 + 2,
-			.vrefresh = 116,
 			.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
index 39e0f0373f3c..9a5b7644d756 100644
--- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
+++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
@@ -183,7 +183,6 @@ static const struct drm_display_mode tm5p5_nt35596_mode = {
 	.vsync_start = 1920 + 4,
 	.vsync_end = 1920 + 4 + 2,
 	.vtotal = 1920 + 4 + 2 + 4,
-	.vrefresh = 60,
 	.width_mm = 68,
 	.height_mm = 121,
 };
diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
index 74d58ee7d04c..7c27bd5e3486 100644
--- a/drivers/gpu/drm/panel/panel-boe-himax8279d.c
+++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c
@@ -229,7 +229,7 @@ static int boe_panel_get_modes(struct drm_panel *panel,
 	mode = drm_mode_duplicate(connector->dev, m);
 	if (!mode) {
 		DRM_DEV_ERROR(pinfo->base.dev, "failed to add mode %ux%u@%u\n",
-			      m->hdisplay, m->vdisplay, m->vrefresh);
+			      m->hdisplay, m->vdisplay, drm_mode_vrefresh(m));
 		return -ENOMEM;
 	}
 
@@ -262,7 +262,6 @@ static const struct drm_display_mode default_display_mode = {
 	.vsync_start = 1920 + 10,
 	.vsync_end = 1920 + 10 + 14,
 	.vtotal = 1920 + 10 + 14 + 4,
-	.vrefresh = 60,
 };
 
 /* 8 inch */
diff --git a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
index 46fe1805c588..db5b866357f2 100644
--- a/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
+++ b/drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c
@@ -594,7 +594,6 @@ static const struct drm_display_mode boe_tv101wum_nl6_default_mode = {
 	.vsync_start = 1920 + 10,
 	.vsync_end = 1920 + 10 + 14,
 	.vtotal = 1920 + 10 + 14 + 4,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc boe_tv101wum_nl6_desc = {
@@ -622,7 +621,6 @@ static const struct drm_display_mode auo_kd101n80_45na_default_mode = {
 	.vsync_start = 1920 + 16,
 	.vsync_end = 1920 + 16 + 4,
 	.vtotal = 1920 + 16 + 4 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_kd101n80_45na_desc = {
@@ -650,7 +648,6 @@ static const struct drm_display_mode boe_tv101wum_n53_default_mode = {
 	.vsync_start = 1920 + 20,
 	.vsync_end = 1920 + 20 + 4,
 	.vtotal = 1920 + 20 + 4 + 10,
-	.vrefresh = 60,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 };
 
@@ -678,7 +675,6 @@ static const struct drm_display_mode auo_b101uan08_3_default_mode = {
 	.vsync_start = 1920 + 34,
 	.vsync_end = 1920 + 34 + 2,
 	.vtotal = 1920 + 34 + 2 + 24,
-	.vrefresh = 60,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 };
 
@@ -706,7 +702,6 @@ static const struct drm_display_mode boe_tv105wum_nw0_default_mode = {
 	.vsync_start = 1920 + 20,
 	.vsync_end = 1920 + 20 + 4,
 	.vtotal = 1920 + 20 + 4 + 10,
-	.vrefresh = 60,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 };
 
@@ -734,7 +729,7 @@ static int boe_panel_get_modes(struct drm_panel *panel,
 	mode = drm_mode_duplicate(connector->dev, m);
 	if (!mode) {
 		dev_err(panel->dev, "failed to add mode %ux%u@%u\n",
-			m->hdisplay, m->vdisplay, m->vrefresh);
+			m->hdisplay, m->vdisplay, drm_mode_vrefresh(m));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
index 711ded453c44..2338d22e23b1 100644
--- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
+++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
@@ -197,7 +197,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start	= 480 + 2,
 	.vsync_end	= 480 + 2 + 1,
 	.vtotal		= 480 + 2 + 1 + 2,
-	.vrefresh	= 60,
 	.clock		= 17000,
 	.width_mm	= 42,
 	.height_mm	= 82,
@@ -213,7 +212,7 @@ static int kd35t133_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_DEV_ERROR(ctx->dev, "Failed to add mode %ux%u@%u\n",
 			      default_mode.hdisplay, default_mode.vdisplay,
-			      default_mode.vrefresh);
+			      drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c b/drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
index fddbfddf6566..54610651ecdb 100644
--- a/drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
+++ b/drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
@@ -392,7 +392,6 @@ static int k101_im2ba02_unprepare(struct drm_panel *panel)
 
 static const struct drm_display_mode k101_im2ba02_default_mode = {
 	.clock = 70000,
-	.vrefresh = 60,
 
 	.hdisplay = 800,
 	.hsync_start = 800 + 20,
@@ -420,7 +419,7 @@ static int k101_im2ba02_get_modes(struct drm_panel *panel,
 		DRM_DEV_ERROR(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n",
 			      k101_im2ba02_default_mode.hdisplay,
 			      k101_im2ba02_default_mode.vdisplay,
-			      k101_im2ba02_default_mode.vrefresh);
+			      drm_mode_vrefresh(&k101_im2ba02_default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
index 95b789ab9d29..19a6274b10f5 100644
--- a/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
+++ b/drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
@@ -153,7 +153,6 @@ static const struct drm_display_mode feiyang_default_mode = {
 	.vsync_start	= 600 + 12,
 	.vsync_end	= 600 + 12 + 2,
 	.vtotal		= 600 + 12 + 2 + 21,
-	.vrefresh	= 60,
 
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 };
@@ -169,7 +168,7 @@ static int feiyang_get_modes(struct drm_panel *panel,
 		DRM_DEV_ERROR(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n",
 			      feiyang_default_mode.hdisplay,
 			      feiyang_default_mode.vdisplay,
-			      feiyang_default_mode.vrefresh);
+			      drm_mode_vrefresh(&feiyang_default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
index 873b1c7059bd..67a64d1999f6 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c
@@ -549,7 +549,6 @@ static const struct drm_display_mode srgb_320x240_mode = {
 	.vsync_start = 240 + 4,
 	.vsync_end = 240 + 4 + 1,
 	.vtotal = 262,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -563,7 +562,6 @@ static const struct drm_display_mode srgb_360x240_mode = {
 	.vsync_start = 240 + 21,
 	.vsync_end = 240 + 21 + 1,
 	.vtotal = 262,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -578,7 +576,6 @@ static const struct drm_display_mode prgb_320x240_mode = {
 	.vsync_start = 240 + 4,
 	.vsync_end = 240 + 4 + 1,
 	.vtotal = 262,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -593,7 +590,6 @@ static const struct drm_display_mode yuv_640x320_mode = {
 	.vsync_start = 320 + 4,
 	.vsync_end = 320 + 4 + 1,
 	.vtotal = 320 + 4 + 1 + 18,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -607,7 +603,6 @@ static const struct drm_display_mode yuv_720x360_mode = {
 	.vsync_start = 360 + 4,
 	.vsync_end = 360 + 4 + 1,
 	.vtotal = 360 + 4 + 1 + 18,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -622,7 +617,6 @@ static const struct drm_display_mode itu_r_bt_656_640_mode = {
 	.vsync_start = 480 + 4,
 	.vsync_end = 480 + 4 + 1,
 	.vtotal = 500,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -637,7 +631,6 @@ static const struct drm_display_mode itu_r_bt_656_720_mode = {
 	.vsync_start = 480 + 4,
 	.vsync_end = 480 + 4 + 1,
 	.vtotal = 500,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
index f54077c216a3..3ed8635a6fbd 100644
--- a/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
+++ b/drivers/gpu/drm/panel/panel-ilitek-ili9881c.c
@@ -370,7 +370,6 @@ static int ili9881c_unprepare(struct drm_panel *panel)
 
 static const struct drm_display_mode bananapi_default_mode = {
 	.clock		= 62000,
-	.vrefresh	= 60,
 
 	.hdisplay	= 720,
 	.hsync_start	= 720 + 10,
@@ -394,7 +393,7 @@ static int ili9881c_get_modes(struct drm_panel *panel,
 		dev_err(&ctx->dsi->dev, "failed to add mode %ux%ux@%u\n",
 			bananapi_default_mode.hdisplay,
 			bananapi_default_mode.vdisplay,
-			bananapi_default_mode.vrefresh);
+			drm_mode_vrefresh(&bananapi_default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-innolux-p079zca.c b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
index 7419f1f0acee..fdf030f4cf92 100644
--- a/drivers/gpu/drm/panel/panel-innolux-p079zca.c
+++ b/drivers/gpu/drm/panel/panel-innolux-p079zca.c
@@ -223,7 +223,6 @@ static const struct drm_display_mode innolux_p079zca_mode = {
 	.vsync_start = 1024 + 20,
 	.vsync_end = 1024 + 20 + 4,
 	.vtotal = 1024 + 20 + 4 + 20,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc innolux_p079zca_panel_desc = {
@@ -257,7 +256,6 @@ static const struct drm_display_mode innolux_p097pfg_mode = {
 	.vsync_start = 2048 + 100,
 	.vsync_end = 2048 + 100 + 2,
 	.vtotal = 2048 + 100 + 2 + 18,
-	.vrefresh = 60,
 };
 
 /*
@@ -401,7 +399,7 @@ static int innolux_panel_get_modes(struct drm_panel *panel,
 	mode = drm_mode_duplicate(connector->dev, m);
 	if (!mode) {
 		DRM_DEV_ERROR(panel->dev, "failed to add mode %ux%ux@%u\n",
-			      m->hdisplay, m->vdisplay, m->vrefresh);
+			      m->hdisplay, m->vdisplay, drm_mode_vrefresh(m));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
index 4bfd8c877c8e..1e3fd6633981 100644
--- a/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
+++ b/drivers/gpu/drm/panel/panel-jdi-lt070me05000.c
@@ -296,7 +296,6 @@ static const struct drm_display_mode default_mode = {
 		.vsync_start = 1920 + 3,
 		.vsync_end = 1920 + 3 + 5,
 		.vtotal = 1920 + 3 + 5 + 6,
-		.vrefresh = 60,
 		.flags = 0,
 };
 
@@ -311,7 +310,7 @@ static int jdi_panel_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		dev_err(dev, "failed to add mode %ux%ux@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
index bac1a2a06c92..0d397af23afe 100644
--- a/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
+++ b/drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c
@@ -318,7 +318,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 2048 + 95,
 	.vsync_end = 2048 + 95 + 2,
 	.vtotal = 2048 + 95 + 2 + 23,
-	.vrefresh = 60,
 };
 
 static int kingdisplay_panel_get_modes(struct drm_panel *panel,
@@ -330,7 +329,7 @@ static int kingdisplay_panel_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_DEV_ERROR(panel->dev, "failed to add mode %ux%ux@%u\n",
 			      default_mode.hdisplay, default_mode.vdisplay,
-			      default_mode.vrefresh);
+			      drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c b/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c
index 113ab9c0396b..0f6a248c47a5 100644
--- a/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c
+++ b/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c
@@ -376,7 +376,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start	= 1280 + 30,
 	.vsync_end	= 1280 + 30 + 4,
 	.vtotal		= 1280 + 30 + 4 + 12,
-	.vrefresh	= 60,
 	.clock		= 69217,
 	.width_mm	= 62,
 	.height_mm	= 110,
@@ -392,7 +391,7 @@ static int ltk500hd1829_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_DEV_ERROR(ctx->dev, "failed to add mode %ux%ux@%u\n",
 			      default_mode.hdisplay, default_mode.vdisplay,
-			      default_mode.vrefresh);
+			      drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-lg-lb035q02.c b/drivers/gpu/drm/panel/panel-lg-lb035q02.c
index e90efeaba4ad..14456b9cd5c0 100644
--- a/drivers/gpu/drm/panel/panel-lg-lb035q02.c
+++ b/drivers/gpu/drm/panel/panel-lg-lb035q02.c
@@ -134,7 +134,6 @@ static const struct drm_display_mode lb035q02_mode = {
 	.vsync_start = 240 + 4,
 	.vsync_end = 240 + 4 + 2,
 	.vtotal = 240 + 4 + 2 + 18,
-	.vrefresh = 60,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm = 70,
diff --git a/drivers/gpu/drm/panel/panel-lg-lg4573.c b/drivers/gpu/drm/panel/panel-lg-lg4573.c
index 5907f2503755..aedc485d0727 100644
--- a/drivers/gpu/drm/panel/panel-lg-lg4573.c
+++ b/drivers/gpu/drm/panel/panel-lg-lg4573.c
@@ -206,7 +206,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 800 + 15,
 	.vsync_end = 800 + 15 + 15,
 	.vtotal = 800 + 15 + 15 + 15,
-	.vrefresh = 60,
 };
 
 static int lg4573_get_modes(struct drm_panel *panel,
@@ -218,7 +217,7 @@ static int lg4573_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		dev_err(panel->dev, "failed to add mode %ux%ux@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c b/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c
index c4f83f6384e1..f894971c1c7c 100644
--- a/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c
+++ b/drivers/gpu/drm/panel/panel-nec-nl8048hl11.c
@@ -116,7 +116,6 @@ static const struct drm_display_mode nl8048_mode = {
 	.vsync_start = 480 + 3,
 	.vsync_end = 480 + 3 + 1,
 	.vtotal = 480 + 3 + 1 + 4,
-	.vrefresh = 60,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm = 89,
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35510.c b/drivers/gpu/drm/panel/panel-novatek-nt35510.c
index 4a8fa908a2cf..e98d54df00e7 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt35510.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt35510.c
@@ -1028,7 +1028,6 @@ static const struct nt35510_config nt35510_hydis_hva40wv1 = {
 		.vsync_start = 800 + 2, /* VFP = 2 */
 		.vsync_end = 800 + 2 + 0, /* VSync = 0 */
 		.vtotal = 800 + 2 + 0 + 5, /* VBP = 5 */
-		.vrefresh = 60, /* Calculated */
 		.flags = 0,
 	},
 	/* 0x09: AVDD = 5.6V */
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt39016.c b/drivers/gpu/drm/panel/panel-novatek-nt39016.c
index 05cae8d62d56..79be3dc4e817 100644
--- a/drivers/gpu/drm/panel/panel-novatek-nt39016.c
+++ b/drivers/gpu/drm/panel/panel-novatek-nt39016.c
@@ -335,7 +335,6 @@ static const struct drm_display_mode kd035g6_display_modes[] = {
 		.vsync_start = 240 + 5,
 		.vsync_end = 240 + 5 + 1,
 		.vtotal = 240 + 5 + 1 + 4,
-		.vrefresh = 60,
 		.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	},
 	{	/* 50 Hz */
@@ -348,7 +347,6 @@ static const struct drm_display_mode kd035g6_display_modes[] = {
 		.vsync_start = 240 + 5,
 		.vsync_end = 240 + 5 + 1,
 		.vtotal = 240 + 5 + 1 + 4,
-		.vrefresh = 50,
 		.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	},
 };
diff --git a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
index 09deb99981a4..ecd76b5391d3 100644
--- a/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
+++ b/drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
@@ -170,7 +170,6 @@ static int lcd_olinuxino_get_modes(struct drm_panel *panel,
 				  lcd_mode->vpw;
 		mode->vtotal = lcd_mode->vactive + lcd_mode->vfp +
 			       lcd_mode->vpw + lcd_mode->vbp;
-		mode->vrefresh = lcd_mode->refresh;
 
 		/* Always make the first mode preferred */
 		if (i == 0)
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
index bb0c992171e8..895ee3d1371e 100644
--- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
+++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c
@@ -81,7 +81,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 800 + 15,
 	.vsync_end = 800 + 15 + 10,
 	.vtotal = 800 + 15 + 10 + 14,
-	.vrefresh = 50,
 	.flags = 0,
 	.width_mm = 52,
 	.height_mm = 86,
@@ -358,7 +357,7 @@ static int otm8009a_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_ERROR("failed to add mode %ux%ux@%u\n",
 			  default_mode.hdisplay, default_mode.vdisplay,
-			  default_mode.vrefresh);
+			  drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
index 3a0229d60095..11b3d01aca56 100644
--- a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
+++ b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
@@ -102,7 +102,6 @@ static const struct drm_display_mode default_mode_osd101t2587 = {
 	.vsync_start = 1200 + 24,
 	.vsync_end = 1200 + 24 + 6,
 	.vtotal = 1200 + 24 + 6 + 48,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -117,7 +116,7 @@ static int osd101t2587_panel_get_modes(struct drm_panel *panel,
 		dev_err(panel->dev, "failed to add mode %ux%ux@%u\n",
 			osd101t2587->default_mode->hdisplay,
 			osd101t2587->default_mode->vdisplay,
-			osd101t2587->default_mode->vrefresh);
+			drm_mode_vrefresh(osd101t2587->default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
index 69693451462e..627dfcf8adb4 100644
--- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
+++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
@@ -149,7 +149,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 1200 + 24,
 	.vsync_end = 1200 + 24 + 6,
 	.vtotal = 1200 + 24 + 6 + 48,
-	.vrefresh = 60,
 };
 
 static int wuxga_nt_panel_get_modes(struct drm_panel *panel,
@@ -161,7 +160,7 @@ static int wuxga_nt_panel_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		dev_err(panel->dev, "failed to add mode %ux%u@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
index 8f078b7dd89e..e50ee26474cf 100644
--- a/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
+++ b/drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c
@@ -209,7 +209,6 @@ static const struct drm_display_mode rpi_touchscreen_modes[] = {
 		.vsync_start = 480 + 7,
 		.vsync_end = 480 + 7 + 2,
 		.vtotal = 480 + 7 + 2 + 21,
-		.vrefresh = 60,
 	},
 };
 
@@ -322,7 +321,8 @@ static int rpi_touchscreen_get_modes(struct drm_panel *panel,
 		mode = drm_mode_duplicate(connector->dev, m);
 		if (!mode) {
 			dev_err(panel->dev, "failed to add mode %ux%u@%u\n",
-				m->hdisplay, m->vdisplay, m->vrefresh);
+				m->hdisplay, m->vdisplay,
+				drm_mode_vrefresh(m));
 			continue;
 		}
 
diff --git a/drivers/gpu/drm/panel/panel-raydium-rm67191.c b/drivers/gpu/drm/panel/panel-raydium-rm67191.c
index 313637d53d28..d001c52e0ca9 100644
--- a/drivers/gpu/drm/panel/panel-raydium-rm67191.c
+++ b/drivers/gpu/drm/panel/panel-raydium-rm67191.c
@@ -218,7 +218,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 1920 + 10,
 	.vsync_end = 1920 + 10 + 2,
 	.vtotal = 1920 + 10 + 2 + 4,
-	.vrefresh = 60,
 	.width_mm = 68,
 	.height_mm = 121,
 	.flags = DRM_MODE_FLAG_NHSYNC |
@@ -445,7 +444,7 @@ static int rad_panel_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_DEV_ERROR(panel->dev, "failed to add mode %ux%ux@%u\n",
 			      default_mode.hdisplay, default_mode.vdisplay,
-			      default_mode.vrefresh);
+			      drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-raydium-rm68200.c b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
index e8982948e0ea..81ae8be62d15 100644
--- a/drivers/gpu/drm/panel/panel-raydium-rm68200.c
+++ b/drivers/gpu/drm/panel/panel-raydium-rm68200.c
@@ -92,7 +92,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 1280 + 12,
 	.vsync_end = 1280 + 12 + 4,
 	.vtotal = 1280 + 12 + 4 + 12,
-	.vrefresh = 50,
 	.flags = 0,
 	.width_mm = 68,
 	.height_mm = 122,
@@ -339,7 +338,7 @@ static int rm68200_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_ERROR("failed to add mode %ux%ux@%u\n",
 			  default_mode.hdisplay, default_mode.vdisplay,
-			  default_mode.vrefresh);
+			  drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
index 38ff742bc120..da4e373291f9 100644
--- a/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
+++ b/drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
@@ -223,7 +223,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 1440 + 20,
 	.vsync_end   = 1440 + 20 + 4,
 	.vtotal	     = 1440 + 20 + 4 + 12,
-	.vrefresh    = 60,
 	.clock	     = 75276,
 	.flags	     = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm    = 65,
@@ -240,7 +239,7 @@ static int jh057n_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_DEV_ERROR(ctx->dev, "Failed to add mode %ux%u@%u\n",
 			      default_mode.hdisplay, default_mode.vdisplay,
-			      default_mode.vrefresh);
+			      drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
@@ -360,7 +359,7 @@ static int jh057n_probe(struct mipi_dsi_device *dsi)
 
 	DRM_DEV_INFO(dev, "%ux%u@%u %ubpp dsi %udl - ready\n",
 		     default_mode.hdisplay, default_mode.vdisplay,
-		     default_mode.vrefresh,
+		     drm_mode_vrefresh(&default_mode),
 		     mipi_dsi_pixel_format_to_bpp(dsi->format), dsi->lanes);
 
 	jh057n_debugfs_init(ctx);
diff --git a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c
index ef18559e237e..a7b0b3e39e1a 100644
--- a/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c
+++ b/drivers/gpu/drm/panel/panel-ronbo-rb070d30.c
@@ -103,7 +103,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start	= 600 + 12,
 	.vsync_end	= 600 + 12 + 10,
 	.vtotal		= 600 + 12 + 10 + 13,
-	.vrefresh	= 60,
 
 	.width_mm	= 154,
 	.height_mm	= 85,
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c
index 2150043dcf6b..f02645d396ac 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6d16d0.c
@@ -37,12 +37,6 @@ static const struct drm_display_mode samsung_s6d16d0_mode = {
 	.vsync_start = 480 + 1,
 	.vsync_end = 480 + 1 + 1,
 	.vtotal = 480 + 1 + 1 + 1,
-	/*
-	 * This depends on the clocking HS vs LP rate, this value
-	 * is calculated as:
-	 * vrefresh = (clock * 1000) / (htotal*vtotal)
-	 */
-	.vrefresh = 816,
 	.width_mm = 84,
 	.height_mm = 48,
 };
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
index 36ebd5a4ac7b..80ef122e7466 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c
@@ -617,7 +617,6 @@ static const struct drm_display_mode s6e3ha2_mode = {
 	.vsync_start = 2560 + 1,
 	.vsync_end = 2560 + 1 + 1,
 	.vtotal = 2560 + 1 + 1 + 15,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -636,7 +635,6 @@ static const struct drm_display_mode s6e3hf2_mode = {
 	.vsync_start = 2560 + 1,
 	.vsync_end = 2560 + 1 + 1,
 	.vtotal = 2560 + 1 + 1 + 15,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
@@ -655,7 +653,7 @@ static int s6e3ha2_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_ERROR("failed to add mode %ux%ux@%u\n",
 			ctx->desc->mode->hdisplay, ctx->desc->mode->vdisplay,
-			ctx->desc->mode->vrefresh);
+			drm_mode_vrefresh(ctx->desc->mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
index a3570e0a90a8..1247656d73bf 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
@@ -52,7 +52,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 320 + 150,
 	.vsync_end = 320 + 150 + 1,
 	.vtotal = 320 + 150 + 1 + 2,
-	.vrefresh = 30,
 	.flags = 0,
 };
 
@@ -409,7 +408,7 @@ static int s6e63j0x03_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_ERROR("failed to add mode %ux%ux@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
index a5f76eb4fa25..64421347bfd4 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0.c
@@ -117,7 +117,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start	= 800 + 28,
 	.vsync_end	= 800 + 28 + 2,
 	.vtotal		= 800 + 28 + 2 + 1,
-	.vrefresh	= 60,
 	.width_mm	= 53,
 	.height_mm	= 89,
 	.flags		= DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
@@ -371,7 +370,7 @@ static int s6e63m0_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_ERROR("failed to add mode %ux%ux@%u\n",
 			  default_mode.hdisplay, default_mode.vdisplay,
-			  default_mode.vrefresh);
+			  drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams452ef01.c b/drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams452ef01.c
index 9d843fcc3a22..485eabecfcc9 100644
--- a/drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams452ef01.c
+++ b/drivers/gpu/drm/panel/panel-samsung-s6e88a0-ams452ef01.c
@@ -177,7 +177,6 @@ static const struct drm_display_mode s6e88a0_ams452ef01_mode = {
 	.vsync_start = 960 + 14,
 	.vsync_end = 960 + 14 + 2,
 	.vtotal = 960 + 14 + 2 + 8,
-	.vrefresh = 60,
 	.width_mm = 56,
 	.height_mm = 100,
 };
diff --git a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
index 40fcbbbacb2c..e417dc4921c2 100644
--- a/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
+++ b/drivers/gpu/drm/panel/panel-seiko-43wvf1g.c
@@ -92,7 +92,8 @@ static int seiko_panel_get_fixed_modes(struct seiko_panel *panel,
 		mode = drm_mode_duplicate(connector->dev, m);
 		if (!mode) {
 			dev_err(panel->base.dev, "failed to add mode %ux%u@%u\n",
-				m->hdisplay, m->vdisplay, m->vrefresh);
+				m->hdisplay, m->vdisplay,
+				drm_mode_vrefresh(m));
 			continue;
 		}
 
diff --git a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
index b5d1977221a7..f07324b705b3 100644
--- a/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c
@@ -269,7 +269,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 1600 + 4,
 	.vsync_end = 1600 + 4 + 8,
 	.vtotal = 1600 + 4 + 8 + 32,
-	.vrefresh = 60,
 };
 
 static int sharp_panel_get_modes(struct drm_panel *panel,
@@ -281,7 +280,7 @@ static int sharp_panel_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		dev_err(panel->dev, "failed to add mode %ux%ux@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c
index 1cf3f02435c1..d7bf13b9e1d6 100644
--- a/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c
@@ -93,7 +93,6 @@ static const struct drm_display_mode ls037v7dw01_mode = {
 	.vsync_start = 640 + 1,
 	.vsync_end = 640 + 1 + 1,
 	.vtotal = 640 + 1 + 1 + 1,
-	.vrefresh = 58,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm = 56,
diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
index ce586c6d70c7..b2e58935529c 100644
--- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
+++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
@@ -201,7 +201,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 960 + 3,
 	.vsync_end = 960 + 3 + 15,
 	.vtotal = 960 + 3 + 15 + 1,
-	.vrefresh = 60,
 };
 
 static int sharp_nt_panel_get_modes(struct drm_panel *panel,
@@ -213,7 +212,7 @@ static int sharp_nt_panel_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		dev_err(panel->dev, "failed to add mode %ux%u@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index b6ecd1552132..6764ac630e22 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -163,7 +163,8 @@ static unsigned int panel_simple_get_display_modes(struct panel_simple *panel,
 		mode = drm_mode_duplicate(connector->dev, m);
 		if (!mode) {
 			dev_err(panel->base.dev, "failed to add mode %ux%u@%u\n",
-				m->hdisplay, m->vdisplay, m->vrefresh);
+				m->hdisplay, m->vdisplay,
+				drm_mode_vrefresh(m));
 			continue;
 		}
 
@@ -602,7 +603,6 @@ static const struct drm_display_mode ampire_am_480272h3tmqw_t01h_mode = {
 	.vsync_start = 272 + 2,
 	.vsync_end = 272 + 2 + 10,
 	.vtotal = 272 + 2 + 10 + 2,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -627,7 +627,6 @@ static const struct drm_display_mode ampire_am800480r3tmqwa1h_mode = {
 	.vsync_start = 480 + 2,
 	.vsync_end = 480 + 2 + 45,
 	.vtotal = 480 + 2 + 45 + 0,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -678,7 +677,6 @@ static const struct drm_display_mode auo_b101aw03_mode = {
 	.vsync_start = 600 + 16,
 	.vsync_end = 600 + 16 + 6,
 	.vtotal = 600 + 16 + 6 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_b101aw03 = {
@@ -723,7 +721,6 @@ static const struct drm_display_mode auo_b101xtn01_mode = {
 	.vsync_start = 768 + 14,
 	.vsync_end = 768 + 14 + 42,
 	.vtotal = 768 + 14 + 42,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -747,7 +744,6 @@ static const struct drm_display_mode auo_b116xak01_mode = {
 	.vsync_start = 768 + 4,
 	.vsync_end = 768 + 4 + 6,
 	.vtotal = 768 + 4 + 6 + 15,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -776,7 +772,6 @@ static const struct drm_display_mode auo_b116xw03_mode = {
 	.vsync_start = 768 + 10,
 	.vsync_end = 768 + 10 + 12,
 	.vtotal = 768 + 10 + 12 + 6,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_b116xw03 = {
@@ -799,7 +794,6 @@ static const struct drm_display_mode auo_b133xtn01_mode = {
 	.vsync_start = 768 + 3,
 	.vsync_end = 768 + 3 + 6,
 	.vtotal = 768 + 3 + 6 + 13,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_b133xtn01 = {
@@ -822,7 +816,6 @@ static const struct drm_display_mode auo_b133htn01_mode = {
 	.vsync_start = 1080 + 25,
 	.vsync_end = 1080 + 25 + 10,
 	.vtotal = 1080 + 25 + 10 + 10,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_b133htn01 = {
@@ -878,7 +871,6 @@ static const struct drm_display_mode auo_g101evn010_mode = {
 	.vsync_start = 800 + 8,
 	.vsync_end = 800 + 8 + 2,
 	.vtotal = 800 + 8 + 2 + 6,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_g101evn010 = {
@@ -903,7 +895,6 @@ static const struct drm_display_mode auo_g104sn02_mode = {
 	.vsync_start = 600 + 10,
 	.vsync_end = 600 + 10 + 35,
 	.vtotal = 600 + 10 + 35 + 2,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_g104sn02 = {
@@ -926,7 +917,6 @@ static const struct drm_display_mode auo_g121ean01_mode = {
 	.vsync_start = 800 + 6,
 	.vsync_end = 800 + 6 + 4,
 	.vtotal = 800 + 6 + 4 + 10,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_g121ean01 = {
@@ -981,7 +971,6 @@ static const struct drm_display_mode auo_g156xtn01_mode = {
 	.vsync_start = 768 + 4,
 	.vsync_end = 768 + 4 + 4,
 	.vtotal = 806,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_g156xtn01 = {
@@ -1095,7 +1084,6 @@ static const struct drm_display_mode auo_t215hvn01_mode = {
 	.vsync_start = 1080 + 4,
 	.vsync_end = 1080 + 4 + 5,
 	.vtotal = 1080 + 4 + 5 + 36,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc auo_t215hvn01 = {
@@ -1122,7 +1110,6 @@ static const struct drm_display_mode avic_tm070ddh03_mode = {
 	.vsync_start = 600 + 17,
 	.vsync_end = 600 + 17 + 1,
 	.vtotal = 600 + 17 + 1 + 17,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc avic_tm070ddh03 = {
@@ -1172,7 +1159,6 @@ static const struct drm_display_mode boe_hv070wsa_mode = {
 	.vsync_start = 600 + 10,
 	.vsync_end = 600 + 10 + 10,
 	.vtotal = 600 + 10 + 10 + 10,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc boe_hv070wsa = {
@@ -1195,7 +1181,6 @@ static const struct drm_display_mode boe_nv101wxmn51_modes[] = {
 		.vsync_start = 800 + 3,
 		.vsync_end = 800 + 3 + 5,
 		.vtotal = 800 + 3 + 5 + 24,
-		.vrefresh = 60,
 	},
 	{
 		.clock = 57500,
@@ -1207,7 +1192,6 @@ static const struct drm_display_mode boe_nv101wxmn51_modes[] = {
 		.vsync_start = 800 + 3,
 		.vsync_end = 800 + 3 + 5,
 		.vtotal = 800 + 3 + 5 + 24,
-		.vrefresh = 48,
 	},
 };
 
@@ -1237,7 +1221,6 @@ static const struct drm_display_mode boe_nv133fhm_n61_modes = {
 	.vsync_start = 1080 + 3,
 	.vsync_end = 1080 + 3 + 6,
 	.vtotal = 1080 + 3 + 6 + 31,
-	.vrefresh = 60,
 };
 
 /* Also used for boe_nv133fhm_n62 */
@@ -1269,7 +1252,6 @@ static const struct drm_display_mode boe_nv140fhmn49_modes[] = {
 		.vsync_start = 1080 + 3,
 		.vsync_end = 1080 + 3 + 5,
 		.vtotal = 1125,
-		.vrefresh = 60,
 	},
 };
 
@@ -1300,7 +1282,6 @@ static const struct drm_display_mode cdtech_s043wq26h_ct7_mode = {
 	.vsync_start = 272 + 8,
 	.vsync_end = 272 + 8 + 8,
 	.vtotal = 272 + 8 + 8 + 8,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -1325,7 +1306,6 @@ static const struct drm_display_mode cdtech_s070wv95_ct16_mode = {
 	.vsync_start = 480 + 29,
 	.vsync_end = 480 + 29 + 13,
 	.vtotal = 480 + 29 + 13 + 3,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -1349,7 +1329,6 @@ static const struct drm_display_mode chunghwa_claa070wp03xg_mode = {
 	.vsync_start = 1280 + 1,
 	.vsync_end = 1280 + 1 + 7,
 	.vtotal = 1280 + 1 + 7 + 15,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -1373,7 +1352,6 @@ static const struct drm_display_mode chunghwa_claa101wa01a_mode = {
 	.vsync_start = 768 + 4,
 	.vsync_end = 768 + 4 + 4,
 	.vtotal = 768 + 4 + 4 + 4,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc chunghwa_claa101wa01a = {
@@ -1396,7 +1374,6 @@ static const struct drm_display_mode chunghwa_claa101wb01_mode = {
 	.vsync_start = 768 + 16,
 	.vsync_end = 768 + 16 + 8,
 	.vtotal = 768 + 16 + 8 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc chunghwa_claa101wb01 = {
@@ -1419,7 +1396,6 @@ static const struct drm_display_mode dataimage_scf0700c48ggu18_mode = {
 	.vsync_start = 480 + 10,
 	.vsync_end = 480 + 10 + 2,
 	.vtotal = 480 + 10 + 2 + 33,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -1506,7 +1482,6 @@ static const struct drm_display_mode edt_et035012dm6_mode = {
 	.vsync_start = 240 + 4,
 	.vsync_end = 240 + 4 + 4,
 	.vtotal = 240 + 4 + 4 + 14,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -1538,7 +1513,6 @@ static const struct drm_display_mode edt_etm043080dh6gp_mode = {
 	.vsync_start = 288 + 2,
 	.vsync_end = 288 + 2 + 4,
 	.vtotal = 288 + 2 + 4 + 10,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc edt_etm043080dh6gp = {
@@ -1563,7 +1537,6 @@ static const struct drm_display_mode edt_etm0430g0dh6_mode = {
 	.vsync_start = 272 + 2,
 	.vsync_end = 272 + 2 + 10,
 	.vtotal = 272 + 2 + 10 + 2,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -1587,7 +1560,6 @@ static const struct drm_display_mode edt_et057090dhu_mode = {
 	.vsync_start = 480 + 10,
 	.vsync_end = 480 + 10 + 3,
 	.vtotal = 480 + 10 + 3 + 32,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -1613,7 +1585,6 @@ static const struct drm_display_mode edt_etm0700g0dh6_mode = {
 	.vsync_start = 480 + 10,
 	.vsync_end = 480 + 10 + 2,
 	.vtotal = 480 + 10 + 2 + 33,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -1678,7 +1649,6 @@ static const struct drm_display_mode foxlink_fl500wvr00_a0t_mode = {
 	.vsync_start = 480 + 37,
 	.vsync_end = 480 + 37 + 2,
 	.vtotal = 480 + 37 + 2 + 8,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc foxlink_fl500wvr00_a0t = {
@@ -1702,7 +1672,6 @@ static const struct drm_display_mode frida_frd350h54004_mode = {
 	.vsync_start = 240 + 2,
 	.vsync_end = 240 + 2 + 6,
 	.vtotal = 240 + 2 + 6 + 2,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -1729,7 +1698,6 @@ static const struct drm_display_mode friendlyarm_hd702e_mode = {
 	.vsync_start	= 1280 + 4,
 	.vsync_end	= 1280 + 4 + 8,
 	.vtotal		= 1280 + 4 + 8 + 4,
-	.vrefresh	= 60,
 	.flags		= DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -1752,7 +1720,6 @@ static const struct drm_display_mode giantplus_gpg482739qs5_mode = {
 	.vsync_start = 272 + 8,
 	.vsync_end = 272 + 8 + 1,
 	.vtotal = 272 + 8 + 1 + 8,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc giantplus_gpg482739qs5 = {
@@ -1856,7 +1823,6 @@ static const struct drm_display_mode hitachi_tx23d38vm0caa_mode = {
 	.vsync_start = 480 + 16,
 	.vsync_end = 480 + 16 + 13,
 	.vtotal = 480 + 16 + 13 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc hitachi_tx23d38vm0caa = {
@@ -1883,7 +1849,6 @@ static const struct drm_display_mode innolux_at043tn24_mode = {
 	.vsync_start = 272 + 2,
 	.vsync_end = 272 + 2 + 10,
 	.vtotal = 272 + 2 + 10 + 2,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -1909,7 +1874,6 @@ static const struct drm_display_mode innolux_at070tn92_mode = {
 	.vsync_start = 480 + 22,
 	.vsync_end = 480 + 22 + 10,
 	.vtotal = 480 + 22 + 23 + 10,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc innolux_at070tn92 = {
@@ -2020,7 +1984,6 @@ static const struct drm_display_mode innolux_g121x1_l03_mode = {
 	.vsync_start = 768 + 38,
 	.vsync_end = 768 + 38 + 1,
 	.vtotal = 768 + 38 + 1 + 0,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -2082,7 +2045,6 @@ static const struct drm_display_mode innolux_n156bge_l21_mode = {
 	.vsync_start = 768 + 2,
 	.vsync_end = 768 + 2 + 6,
 	.vtotal = 768 + 2 + 6 + 12,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc innolux_n156bge_l21 = {
@@ -2105,7 +2067,6 @@ static const struct drm_display_mode innolux_p120zdg_bf1_mode = {
 	.vsync_start = 1440 + 3,
 	.vsync_end = 1440 + 3 + 10,
 	.vtotal = 1440 + 3 + 10 + 27,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -2133,7 +2094,6 @@ static const struct drm_display_mode innolux_zj070na_01p_mode = {
 	.vsync_start = 600 + 16,
 	.vsync_end = 600 + 16 + 4,
 	.vtotal = 600 + 16 + 4 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc innolux_zj070na_01p = {
@@ -2156,7 +2116,6 @@ static const struct drm_display_mode ivo_m133nwf4_r0_mode = {
 	.vsync_start = 1080 + 3,
 	.vsync_end = 1080 + 3 + 12,
 	.vtotal = 1080 + 3 + 12 + 17,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -2200,6 +2159,37 @@ static const struct panel_desc koe_tx14d24vm1bpa = {
 	},
 };
 
+static const struct display_timing koe_tx26d202vm0bwa_timing = {
+	.pixelclock = { 151820000, 156720000, 159780000 },
+	.hactive = { 1920, 1920, 1920 },
+	.hfront_porch = { 105, 130, 142 },
+	.hback_porch = { 45, 70, 82 },
+	.hsync_len = { 30, 30, 30 },
+	.vactive = { 1200, 1200, 1200},
+	.vfront_porch = { 3, 5, 10 },
+	.vback_porch = { 2, 5, 10 },
+	.vsync_len = { 5, 5, 5 },
+};
+
+static const struct panel_desc koe_tx26d202vm0bwa = {
+	.timings = &koe_tx26d202vm0bwa_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 217,
+		.height = 136,
+	},
+	.delay = {
+		.prepare = 1000,
+		.enable = 1000,
+		.unprepare = 1000,
+		.disable = 1000,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
 static const struct display_timing koe_tx31d200vm0baa_timing = {
 	.pixelclock = { 39600000, 43200000, 48000000 },
 	.hactive = { 1280, 1280, 1280 },
@@ -2260,7 +2250,6 @@ static const struct drm_display_mode lemaker_bl035_rgb_002_mode = {
 	.vsync_start = 240 + 4,
 	.vsync_end = 240 + 4 + 3,
 	.vtotal = 240 + 4 + 3 + 15,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc lemaker_bl035_rgb_002 = {
@@ -2284,7 +2273,6 @@ static const struct drm_display_mode lg_lb070wv8_mode = {
 	.vsync_start = 480 + 10,
 	.vsync_end = 480 + 10 + 25,
 	.vtotal = 480 + 10 + 25 + 10,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc lg_lb070wv8 = {
@@ -2309,7 +2297,6 @@ static const struct drm_display_mode lg_lp079qx1_sp0v_mode = {
 	.vsync_start = 2048 + 8,
 	.vsync_end = 2048 + 8 + 4,
 	.vtotal = 2048 + 8 + 4 + 8,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -2332,7 +2319,6 @@ static const struct drm_display_mode lg_lp097qx1_spa1_mode = {
 	.vsync_start = 1536 + 3,
 	.vsync_end = 1536 + 3 + 1,
 	.vtotal = 1536 + 3 + 1 + 9,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc lg_lp097qx1_spa1 = {
@@ -2354,7 +2340,6 @@ static const struct drm_display_mode lg_lp120up1_mode = {
 	.vsync_start = 1280 + 4,
 	.vsync_end = 1280 + 4 + 4,
 	.vtotal = 1280 + 4 + 4 + 12,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc lg_lp120up1 = {
@@ -2378,7 +2363,6 @@ static const struct drm_display_mode lg_lp129qe_mode = {
 	.vsync_start = 1700 + 3,
 	.vsync_end = 1700 + 3 + 10,
 	.vtotal = 1700 + 3 + 10 + 36,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc lg_lp129qe = {
@@ -2459,7 +2443,6 @@ static const struct drm_display_mode mitsubishi_aa070mc01_mode = {
 	.vsync_start = 480 + 0,
 	.vsync_end = 480 + 48 + 1,
 	.vtotal = 480 + 48 + 1 + 0,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -2474,7 +2457,6 @@ static const struct drm_display_mode logicpd_type_28_mode = {
 	.vsync_start = 272 + 2,
 	.vsync_end = 272 + 2 + 11,
 	.vtotal = 272 + 2 + 11 + 3,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -2554,7 +2536,6 @@ static const struct drm_display_mode nec_nl4827hc19_05b_mode = {
 	.vsync_start = 272 + 2,
 	.vsync_end = 272 + 2 + 4,
 	.vtotal = 272 + 2 + 4 + 2,
-	.vrefresh = 74,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -2580,7 +2561,6 @@ static const struct drm_display_mode netron_dy_e231732_mode = {
 	.vsync_start = 600 + 127,
 	.vsync_end = 600 + 127 + 20,
 	.vtotal = 600 + 127 + 20 + 3,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc netron_dy_e231732 = {
@@ -2604,7 +2584,6 @@ static const struct drm_display_mode neweast_wjfh116008a_modes[] = {
 		.vsync_start = 1080 + 3,
 		.vsync_end = 1080 + 3 + 5,
 		.vtotal = 1080 + 3 + 5 + 23,
-		.vrefresh = 60,
 		.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 	}, {
 		.clock = 110920,
@@ -2616,7 +2595,6 @@ static const struct drm_display_mode neweast_wjfh116008a_modes[] = {
 		.vsync_start = 1080 + 3,
 		.vsync_end = 1080 + 3 + 5,
 		.vtotal = 1080 + 3 + 5 + 23,
-		.vrefresh = 48,
 		.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 	}
 };
@@ -2648,7 +2626,6 @@ static const struct drm_display_mode newhaven_nhd_43_480272ef_atxl_mode = {
 	.vsync_start = 272 + 2,
 	.vsync_end = 272 + 2 + 10,
 	.vtotal = 272 + 2 + 10 + 2,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -2756,7 +2733,6 @@ static const struct drm_display_mode olimex_lcd_olinuxino_43ts_mode = {
 	.vsync_start = 272 + 8,
 	.vsync_end = 272 + 8 + 5,
 	.vtotal = 272 + 8 + 5 + 3,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc olimex_lcd_olinuxino_43ts = {
@@ -2784,7 +2760,6 @@ static const struct drm_display_mode ontat_yx700wv03_mode = {
 	.vsync_start = 483,
 	.vsync_end = 493,
 	.vtotal = 500,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -2813,7 +2788,6 @@ static const struct drm_display_mode ortustech_com37h3m_mode  = {
 	.vsync_start = 640 + 4,
 	.vsync_end = 640 + 4 + 2,
 	.vtotal = 640 + 4 + 2 + 4,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -2840,7 +2814,6 @@ static const struct drm_display_mode ortustech_com43h4m85ulc_mode  = {
 	.vsync_start = 800 + 3,
 	.vsync_end = 800 + 3 + 3,
 	.vtotal = 800 + 3 + 3 + 3,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc ortustech_com43h4m85ulc = {
@@ -2866,7 +2839,6 @@ static const struct drm_display_mode osddisplays_osd070t1718_19ts_mode  = {
 	.vsync_start = 480 + 22,
 	.vsync_end = 480 + 22 + 13,
 	.vtotal = 480 + 22 + 13 + 10,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -2894,7 +2866,6 @@ static const struct drm_display_mode pda_91_00156_a0_mode = {
 	.vsync_start = 480 + 1,
 	.vsync_end = 480 + 1 + 23,
 	.vtotal = 480 + 1 + 23 + 22,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc pda_91_00156_a0  = {
@@ -2918,7 +2889,6 @@ static const struct drm_display_mode qd43003c0_40_mode = {
 	.vsync_start = 272 + 4,
 	.vsync_end = 272 + 4 + 10,
 	.vtotal = 272 + 4 + 10 + 2,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc qd43003c0_40 = {
@@ -2972,7 +2942,6 @@ static const struct drm_display_mode rocktech_rk101ii01d_ct_mode = {
 	.vsync_start = 800 + 2,
 	.vsync_end = 800 + 2 + 5,
 	.vtotal = 800 + 2 + 5 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc rocktech_rk101ii01d_ct = {
@@ -3001,7 +2970,6 @@ static const struct drm_display_mode samsung_lsn122dl01_c01_mode = {
 	.vsync_start = 1600 + 2,
 	.vsync_end = 1600 + 2 + 5,
 	.vtotal = 1600 + 2 + 5 + 57,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc samsung_lsn122dl01_c01 = {
@@ -3023,7 +2991,6 @@ static const struct drm_display_mode samsung_ltn101nt05_mode = {
 	.vsync_start = 600 + 3,
 	.vsync_end = 600 + 3 + 6,
 	.vtotal = 600 + 3 + 6 + 61,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc samsung_ltn101nt05 = {
@@ -3046,7 +3013,6 @@ static const struct drm_display_mode samsung_ltn140at29_301_mode = {
 	.vsync_start = 768 + 2,
 	.vsync_end = 768 + 2 + 5,
 	.vtotal = 768 + 2 + 5 + 17,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc samsung_ltn140at29_301 = {
@@ -3093,7 +3059,6 @@ static const struct drm_display_mode sharp_ld_d5116z01b_mode = {
 	.vsync_start = 1280 + 3,
 	.vsync_end = 1280 + 3 + 10,
 	.vtotal = 1280 + 3 + 10 + 57,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 };
 
@@ -3119,7 +3084,6 @@ static const struct drm_display_mode sharp_lq070y3dg3b_mode = {
 	.vsync_start = 480 + 8,
 	.vsync_end = 480 + 8 + 2,
 	.vtotal = 480 + 8 + 2 + 35,
-	.vrefresh = 60,
 	.flags = DISPLAY_FLAGS_PIXDATA_POSEDGE,
 };
 
@@ -3146,7 +3110,6 @@ static const struct drm_display_mode sharp_lq035q7db03_mode = {
 	.vsync_start = 320 + 9,
 	.vsync_end = 320 + 9 + 1,
 	.vtotal = 320 + 9 + 1 + 7,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc sharp_lq035q7db03 = {
@@ -3250,7 +3213,6 @@ static const struct drm_display_mode shelly_sca07010_bfn_lnn_mode = {
 	.vsync_start = 480 + 1,
 	.vsync_end = 480 + 1 + 23,
 	.vtotal = 480 + 1 + 23 + 22,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc shelly_sca07010_bfn_lnn = {
@@ -3273,7 +3235,6 @@ static const struct drm_display_mode starry_kr070pe2t_mode = {
 	.vsync_start = 480 + 22,
 	.vsync_end = 480 + 22 + 1,
 	.vtotal = 480 + 22 + 1 + 22,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc starry_kr070pe2t = {
@@ -3299,7 +3260,6 @@ static const struct drm_display_mode starry_kr122ea0sra_mode = {
 	.vsync_start = 1200 + 15,
 	.vsync_end = 1200 + 15 + 2,
 	.vtotal = 1200 + 15 + 2 + 18,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -3327,7 +3287,6 @@ static const struct drm_display_mode tfc_s9700rtwv43tr_01b_mode = {
 	.vsync_start = 480 + 13,
 	.vsync_end = 480 + 13 + 2,
 	.vtotal = 480 + 13 + 2 + 29,
-	.vrefresh = 62,
 };
 
 static const struct panel_desc tfc_s9700rtwv43tr_01b = {
@@ -3403,7 +3362,6 @@ static const struct drm_display_mode ti_nspire_cx_lcd_mode[] = {
 		.vsync_start = 240 + 3,
 		.vsync_end = 240 + 3 + 1,
 		.vtotal = 240 + 3 + 1 + 17,
-		.vrefresh = 60,
 		.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 	},
 };
@@ -3431,7 +3389,6 @@ static const struct drm_display_mode ti_nspire_classic_lcd_mode[] = {
 		.vsync_start = 240 + 0,
 		.vsync_end = 240 + 0 + 1,
 		.vtotal = 240 + 0 + 1 + 0,
-		.vrefresh = 60,
 		.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC,
 	},
 };
@@ -3460,7 +3417,6 @@ static const struct drm_display_mode toshiba_lt089ac29000_mode = {
 	.vsync_start = 768 + 20,
 	.vsync_end = 768 + 20 + 7,
 	.vtotal = 768 + 20 + 7 + 3,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc toshiba_lt089ac29000 = {
@@ -3485,7 +3441,6 @@ static const struct drm_display_mode tpk_f07a_0102_mode = {
 	.vsync_start = 480 + 10,
 	.vsync_end = 480 + 10 + 2,
 	.vtotal = 480 + 10 + 2 + 33,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc tpk_f07a_0102 = {
@@ -3508,7 +3463,6 @@ static const struct drm_display_mode tpk_f10a_0102_mode = {
 	.vsync_start = 600 + 20,
 	.vsync_end = 600 + 20 + 5,
 	.vtotal = 600 + 20 + 5 + 25,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc tpk_f10a_0102 = {
@@ -3567,7 +3521,6 @@ static const struct drm_display_mode vl050_8048nt_c01_mode = {
 	.vsync_start = 480 + 22,
 	.vsync_end = 480 + 22 + 10,
 	.vtotal = 480 + 22 + 10 + 23,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -3593,7 +3546,6 @@ static const struct drm_display_mode winstar_wf35ltiacd_mode = {
 	.vsync_start = 240 + 4,
 	.vsync_end = 240 + 4 + 3,
 	.vtotal = 240 + 4 + 3 + 15,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -3619,7 +3571,6 @@ static const struct drm_display_mode arm_rtsm_mode[] = {
 		.vsync_start = 768 + 3,
 		.vsync_end = 768 + 3 + 6,
 		.vtotal = 768 + 3 + 6 + 29,
-		.vrefresh = 60,
 		.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 	},
 };
@@ -3832,6 +3783,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "koe,tx14d24vm1bpa",
 		.data = &koe_tx14d24vm1bpa,
 	}, {
+		.compatible = "koe,tx26d202vm0bwa",
+		.data = &koe_tx26d202vm0bwa,
+	}, {
 		.compatible = "koe,tx31d200vm0baa",
 		.data = &koe_tx31d200vm0baa,
 	}, {
@@ -4070,7 +4024,6 @@ static const struct drm_display_mode auo_b080uan01_mode = {
 	.vsync_start = 1920 + 9,
 	.vsync_end = 1920 + 9 + 2,
 	.vtotal = 1920 + 9 + 2 + 8,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc_dsi auo_b080uan01 = {
@@ -4082,6 +4035,7 @@ static const struct panel_desc_dsi auo_b080uan01 = {
 			.width = 108,
 			.height = 272,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS,
 	.format = MIPI_DSI_FMT_RGB888,
@@ -4098,7 +4052,6 @@ static const struct drm_display_mode boe_tv080wum_nl0_mode = {
 	.vsync_start = 1920 + 21,
 	.vsync_end = 1920 + 21 + 3,
 	.vtotal = 1920 + 21 + 3 + 18,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
 };
 
@@ -4110,6 +4063,7 @@ static const struct panel_desc_dsi boe_tv080wum_nl0 = {
 			.width = 107,
 			.height = 172,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = MIPI_DSI_MODE_VIDEO |
 		 MIPI_DSI_MODE_VIDEO_BURST |
@@ -4128,7 +4082,6 @@ static const struct drm_display_mode lg_ld070wx3_sl01_mode = {
 	.vsync_start = 1280 + 28,
 	.vsync_end = 1280 + 28 + 1,
 	.vtotal = 1280 + 28 + 1 + 14,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc_dsi lg_ld070wx3_sl01 = {
@@ -4140,6 +4093,7 @@ static const struct panel_desc_dsi lg_ld070wx3_sl01 = {
 			.width = 94,
 			.height = 151,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS,
 	.format = MIPI_DSI_FMT_RGB888,
@@ -4156,7 +4110,6 @@ static const struct drm_display_mode lg_lh500wx1_sd03_mode = {
 	.vsync_start = 1280 + 8,
 	.vsync_end = 1280 + 8 + 4,
 	.vtotal = 1280 + 8 + 4 + 12,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc_dsi lg_lh500wx1_sd03 = {
@@ -4168,6 +4121,7 @@ static const struct panel_desc_dsi lg_lh500wx1_sd03 = {
 			.width = 62,
 			.height = 110,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = MIPI_DSI_MODE_VIDEO,
 	.format = MIPI_DSI_FMT_RGB888,
@@ -4184,7 +4138,6 @@ static const struct drm_display_mode panasonic_vvx10f004b00_mode = {
 	.vsync_start = 1200 + 17,
 	.vsync_end = 1200 + 17 + 2,
 	.vtotal = 1200 + 17 + 2 + 16,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc_dsi panasonic_vvx10f004b00 = {
@@ -4196,6 +4149,7 @@ static const struct panel_desc_dsi panasonic_vvx10f004b00 = {
 			.width = 217,
 			.height = 136,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
 		 MIPI_DSI_CLOCK_NON_CONTINUOUS,
@@ -4213,7 +4167,6 @@ static const struct drm_display_mode lg_acx467akm_7_mode = {
 	.vsync_start = 1920 + 2,
 	.vsync_end = 1920 + 2 + 2,
 	.vtotal = 1920 + 2 + 2 + 2,
-	.vrefresh = 60,
 };
 
 static const struct panel_desc_dsi lg_acx467akm_7 = {
@@ -4225,6 +4178,7 @@ static const struct panel_desc_dsi lg_acx467akm_7 = {
 			.width = 62,
 			.height = 110,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = 0,
 	.format = MIPI_DSI_FMT_RGB888,
@@ -4241,7 +4195,6 @@ static const struct drm_display_mode osd101t2045_53ts_mode = {
 	.vsync_start = 1200 + 16,
 	.vsync_end = 1200 + 16 + 2,
 	.vtotal = 1200 + 16 + 2 + 16,
-	.vrefresh = 60,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 };
 
@@ -4254,6 +4207,7 @@ static const struct panel_desc_dsi osd101t2045_53ts = {
 			.width = 217,
 			.height = 136,
 		},
+		.connector_type = DRM_MODE_CONNECTOR_DSI,
 	},
 	.flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
 		 MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7701.c b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
index 4b4f2558e3b4..692041ae4eb6 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7701.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7701.c
@@ -272,7 +272,7 @@ static int st7701_get_modes(struct drm_panel *panel,
 		DRM_DEV_ERROR(&st7701->dsi->dev,
 			      "failed to add mode %ux%ux@%u\n",
 			      desc_mode->hdisplay, desc_mode->vdisplay,
-			      desc_mode->vrefresh);
+			      drm_mode_vrefresh(desc_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index cc02c54c1b2e..3513ae40efa8 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -165,7 +165,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start = 320 + 8,
 	.vsync_end = 320 + 8 + 4,
 	.vtotal = 320 + 8 + 4 + 4,
-	.vrefresh = 60,
 };
 
 static int st7789v_get_modes(struct drm_panel *panel,
@@ -177,7 +176,7 @@ static int st7789v_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		dev_err(panel->dev, "failed to add mode %ux%ux@%u\n",
 			default_mode.hdisplay, default_mode.vdisplay,
-			default_mode.vrefresh);
+			drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panel/panel-sony-acx424akp.c b/drivers/gpu/drm/panel/panel-sony-acx424akp.c
index c91e55b2d7a3..97a1b4790d3c 100644
--- a/drivers/gpu/drm/panel/panel-sony-acx424akp.c
+++ b/drivers/gpu/drm/panel/panel-sony-acx424akp.c
@@ -57,7 +57,6 @@ static const struct drm_display_mode sony_acx424akp_vid_mode = {
 	.vsync_start = 864 + 14,
 	.vsync_end = 864 + 14 + 1,
 	.vtotal = 864 + 14 + 1 + 11,
-	.vrefresh = 60,
 	.width_mm = 48,
 	.height_mm = 84,
 	.flags = DRM_MODE_FLAG_PVSYNC,
@@ -81,7 +80,6 @@ static const struct drm_display_mode sony_acx424akp_cmd_mode = {
 	 * Some desired refresh rate, experiments at the maximum "pixel"
 	 * clock speed (HS clock 420 MHz) yields around 117Hz.
 	 */
-	.vrefresh = 60,
 	.width_mm = 48,
 	.height_mm = 84,
 };
diff --git a/drivers/gpu/drm/panel/panel-sony-acx565akm.c b/drivers/gpu/drm/panel/panel-sony-acx565akm.c
index 5c4b6f6e5c2d..fc6a7e451abe 100644
--- a/drivers/gpu/drm/panel/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/panel/panel-sony-acx565akm.c
@@ -514,7 +514,6 @@ static const struct drm_display_mode acx565akm_mode = {
 	.vsync_start = 480 + 3,
 	.vsync_end = 480 + 3 + 3,
 	.vtotal = 480 + 3 + 3 + 4,
-	.vrefresh = 57,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm = 77,
diff --git a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
index aeca15dfeb3c..58d683cc5215 100644
--- a/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/panel/panel-tpo-td028ttec1.c
@@ -281,7 +281,6 @@ static const struct drm_display_mode td028ttec1_mode = {
 	.vsync_start = 640 + 4,
 	.vsync_end = 640 + 4 + 2,
 	.vtotal = 640 + 4 + 2 + 2,
-	.vrefresh = 66,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm = 43,
diff --git a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
index 75f1f1f1b6de..9b2a356c4d9a 100644
--- a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c
@@ -339,7 +339,6 @@ static const struct drm_display_mode td043mtea1_mode = {
 	.vsync_start = 480 + 39,
 	.vsync_end = 480 + 39 + 1,
 	.vtotal = 480 + 39 + 1 + 34,
-	.vrefresh = 60,
 	.type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
 	.flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC,
 	.width_mm = 94,
diff --git a/drivers/gpu/drm/panel/panel-tpo-tpg110.c b/drivers/gpu/drm/panel/panel-tpo-tpg110.c
index 8472d018c16f..c7a2f0ae5ba5 100644
--- a/drivers/gpu/drm/panel/panel-tpo-tpg110.c
+++ b/drivers/gpu/drm/panel/panel-tpo-tpg110.c
@@ -112,7 +112,6 @@ static const struct tpg110_panel_mode tpg110_modes[] = {
 			.vsync_start = 480 + 10,
 			.vsync_end = 480 + 10 + 1,
 			.vtotal = 480 + 10 + 1 + 35,
-			.vrefresh = 60,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 	},
@@ -129,7 +128,6 @@ static const struct tpg110_panel_mode tpg110_modes[] = {
 			.vsync_start = 480 + 18,
 			.vsync_end = 480 + 18 + 1,
 			.vtotal = 480 + 18 + 1 + 27,
-			.vrefresh = 60,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 	},
@@ -146,7 +144,6 @@ static const struct tpg110_panel_mode tpg110_modes[] = {
 			.vsync_start = 272 + 2,
 			.vsync_end = 272 + 2 + 1,
 			.vtotal = 272 + 2 + 1 + 12,
-			.vrefresh = 60,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 	},
@@ -163,7 +160,6 @@ static const struct tpg110_panel_mode tpg110_modes[] = {
 			.vsync_start = 640 + 4,
 			.vsync_end = 640 + 4 + 1,
 			.vtotal = 640 + 4 + 1 + 8,
-			.vrefresh = 60,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 	},
@@ -180,7 +176,6 @@ static const struct tpg110_panel_mode tpg110_modes[] = {
 			.vsync_start = 240 + 2,
 			.vsync_end = 240 + 2 + 1,
 			.vtotal = 240 + 2 + 1 + 20,
-			.vrefresh = 60,
 		},
 		.bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
 	},
diff --git a/drivers/gpu/drm/panel/panel-truly-nt35597.c b/drivers/gpu/drm/panel/panel-truly-nt35597.c
index f0ad6081570f..9b9c167b8dc8 100644
--- a/drivers/gpu/drm/panel/panel-truly-nt35597.c
+++ b/drivers/gpu/drm/panel/panel-truly-nt35597.c
@@ -534,7 +534,6 @@ static const struct drm_display_mode qcom_sdm845_mtp_2k_mode = {
 	.vsync_start = 2560 + 8,
 	.vsync_end = 2560 + 8 + 1,
 	.vtotal = 2560 + 8 + 1 + 7,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
index 42f299ad3804..a12976b497ce 100644
--- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c
+++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
@@ -168,7 +168,6 @@ static const struct drm_display_mode visionox_rm69299_1080x2248_60hz = {
 	.vsync_start = 2248 + 56,
 	.vsync_end = 2248 + 56 + 4,
 	.vtotal = 2248 + 56 + 4 + 4,
-	.vrefresh = 60,
 	.flags = 0,
 };
 
diff --git a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
index 1645aceab597..8a3b2f906e63 100644
--- a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
+++ b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
@@ -243,7 +243,6 @@ static const struct drm_display_mode default_mode = {
 	.vsync_start	= 1280 + 22,
 	.vsync_end	= 1280 + 22 + 4,
 	.vtotal		= 1280 + 22 + 4 + 11,
-	.vrefresh	= 60,
 	.clock		= 64000,
 	.width_mm	= 68,
 	.height_mm	= 121,
@@ -259,7 +258,7 @@ static int xpp055c272_get_modes(struct drm_panel *panel,
 	if (!mode) {
 		DRM_DEV_ERROR(ctx->dev, "Failed to add mode %ux%u@%u\n",
 			      default_mode.hdisplay, default_mode.vdisplay,
-			      default_mode.vrefresh);
+			      drm_mode_vrefresh(&default_mode));
 		return -ENOMEM;
 	}
 
diff --git a/drivers/gpu/drm/panfrost/panfrost_device.c b/drivers/gpu/drm/panfrost/panfrost_device.c
index 8136babd3ba9..b172087eee6a 100644
--- a/drivers/gpu/drm/panfrost/panfrost_device.c
+++ b/drivers/gpu/drm/panfrost/panfrost_device.c
@@ -101,7 +101,9 @@ static int panfrost_regulator_init(struct panfrost_device *pfdev)
 				      pfdev->comp->num_supplies,
 				      pfdev->regulators);
 	if (ret < 0) {
-		dev_err(pfdev->dev, "failed to get regulators: %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			dev_err(pfdev->dev, "failed to get regulators: %d\n",
+				ret);
 		return ret;
 	}
 
@@ -213,10 +215,8 @@ int panfrost_device_init(struct panfrost_device *pfdev)
 	}
 
 	err = panfrost_regulator_init(pfdev);
-	if (err) {
-		dev_err(pfdev->dev, "regulator init failed %d\n", err);
+	if (err)
 		goto err_out0;
-	}
 
 	err = panfrost_reset_init(pfdev);
 	if (err) {
diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c
index 882fecc33fdb..ada51df9a7a3 100644
--- a/drivers/gpu/drm/panfrost/panfrost_drv.c
+++ b/drivers/gpu/drm/panfrost/panfrost_drv.c
@@ -99,7 +99,7 @@ static int panfrost_ioctl_create_bo(struct drm_device *dev, void *data,
 
 	mapping = panfrost_gem_mapping_get(bo, priv);
 	if (!mapping) {
-		drm_gem_object_put_unlocked(&bo->base.base);
+		drm_gem_object_put(&bo->base.base);
 		return -EINVAL;
 	}
 
@@ -317,7 +317,7 @@ panfrost_ioctl_wait_bo(struct drm_device *dev, void *data,
 	if (!ret)
 		ret = timeout ? -ETIMEDOUT : -EBUSY;
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	return ret;
 }
@@ -351,7 +351,7 @@ static int panfrost_ioctl_mmap_bo(struct drm_device *dev, void *data,
 		args->offset = drm_vma_node_offset_addr(&gem_obj->vma_node);
 
 out:
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 	return ret;
 }
 
@@ -372,7 +372,7 @@ static int panfrost_ioctl_get_bo_offset(struct drm_device *dev, void *data,
 	bo = to_panfrost_bo(gem_obj);
 
 	mapping = panfrost_gem_mapping_get(bo, priv);
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	if (!mapping)
 		return -EINVAL;
@@ -438,7 +438,7 @@ out_unlock_mappings:
 	mutex_unlock(&bo->mappings.lock);
 	mutex_unlock(&pfdev->shrinker_lock);
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/panfrost/panfrost_gem.c b/drivers/gpu/drm/panfrost/panfrost_gem.c
index 17b654e1eb94..33355dd302f1 100644
--- a/drivers/gpu/drm/panfrost/panfrost_gem.c
+++ b/drivers/gpu/drm/panfrost/panfrost_gem.c
@@ -46,7 +46,7 @@ static void panfrost_gem_free_object(struct drm_gem_object *obj)
 				sg_free_table(&bo->sgts[i]);
 			}
 		}
-		kfree(bo->sgts);
+		kvfree(bo->sgts);
 	}
 
 	drm_gem_shmem_free_object(obj);
@@ -93,7 +93,7 @@ static void panfrost_gem_mapping_release(struct kref *kref)
 	mapping = container_of(kref, struct panfrost_gem_mapping, refcount);
 
 	panfrost_gem_teardown_mapping(mapping);
-	drm_gem_object_put_unlocked(&mapping->obj->base.base);
+	drm_gem_object_put(&mapping->obj->base.base);
 	kfree(mapping);
 }
 
@@ -261,7 +261,7 @@ panfrost_gem_create_with_handle(struct drm_file *file_priv,
 	 */
 	ret = drm_gem_handle_create(file_priv, &shmem->base, handle);
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put_unlocked(&shmem->base);
+	drm_gem_object_put(&shmem->base);
 	if (ret)
 		return ERR_PTR(ret);
 
diff --git a/drivers/gpu/drm/panfrost/panfrost_job.c b/drivers/gpu/drm/panfrost/panfrost_job.c
index 7914b1570841..360146f6f3d9 100644
--- a/drivers/gpu/drm/panfrost/panfrost_job.c
+++ b/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -145,17 +145,17 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
 	u64 jc_head = job->jc;
 	int ret;
 
+	panfrost_devfreq_record_busy(pfdev);
+
 	ret = pm_runtime_get_sync(pfdev->dev);
 	if (ret < 0)
 		return;
 
 	if (WARN_ON(job_read(pfdev, JS_COMMAND_NEXT(js)))) {
-		pm_runtime_put_sync_autosuspend(pfdev->dev);
 		return;
 	}
 
 	cfg = panfrost_mmu_as_get(pfdev, &job->file_priv->mmu);
-	panfrost_devfreq_record_busy(pfdev);
 
 	job_write(pfdev, JS_HEAD_NEXT_LO(js), jc_head & 0xFFFFFFFF);
 	job_write(pfdev, JS_HEAD_NEXT_HI(js), jc_head >> 32);
@@ -281,7 +281,7 @@ static void panfrost_job_cleanup(struct kref *ref)
 
 	if (job->bos) {
 		for (i = 0; i < job->bo_count; i++)
-			drm_gem_object_put_unlocked(job->bos[i]);
+			drm_gem_object_put(job->bos[i]);
 
 		kvfree(job->bos);
 	}
@@ -410,12 +410,12 @@ static void panfrost_job_timedout(struct drm_sched_job *sched_job)
 	for (i = 0; i < NUM_JOB_SLOTS; i++) {
 		if (pfdev->jobs[i]) {
 			pm_runtime_put_noidle(pfdev->dev);
+			panfrost_devfreq_record_idle(pfdev);
 			pfdev->jobs[i] = NULL;
 		}
 	}
 	spin_unlock_irqrestore(&pfdev->js->job_lock, flags);
 
-	panfrost_devfreq_record_idle(pfdev);
 	panfrost_device_reset(pfdev);
 
 	for (i = 0; i < NUM_JOB_SLOTS; i++)
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index ed28aeba6d59..1a49e619aacf 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -486,7 +486,7 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
 		pages = kvmalloc_array(bo->base.base.size >> PAGE_SHIFT,
 				       sizeof(struct page *), GFP_KERNEL | __GFP_ZERO);
 		if (!pages) {
-			kfree(bo->sgts);
+			kvfree(bo->sgts);
 			bo->sgts = NULL;
 			mutex_unlock(&bo->base.pages_lock);
 			ret = -ENOMEM;
@@ -538,7 +538,7 @@ err_map:
 err_pages:
 	drm_gem_shmem_put_pages(&bo->base);
 err_bo:
-	drm_gem_object_put_unlocked(&bo->base.base);
+	drm_gem_object_put(&bo->base.base);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
index 6913578d5aa7..ec4695cf3caf 100644
--- a/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
+++ b/drivers/gpu/drm/panfrost/panfrost_perfcnt.c
@@ -156,7 +156,7 @@ static int panfrost_perfcnt_enable_locked(struct panfrost_device *pfdev,
 		gpu_write(pfdev, GPU_PRFCNT_TILER_EN, 0xffffffff);
 
 	/* The BO ref is retained by the mapping. */
-	drm_gem_object_put_unlocked(&bo->base);
+	drm_gem_object_put(&bo->base);
 
 	return 0;
 
@@ -167,7 +167,7 @@ err_put_mapping:
 err_close_bo:
 	panfrost_gem_close(&bo->base, file_priv);
 err_put_bo:
-	drm_gem_object_put_unlocked(&bo->base);
+	drm_gem_object_put(&bo->base);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index 05863b253d68..798f9dd7ad75 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -377,7 +377,7 @@ void qxl_io_destroy_primary(struct qxl_device *qdev)
 {
 	wait_for_io_cmd(qdev, 0, QXL_IO_DESTROY_PRIMARY_ASYNC);
 	qdev->primary_bo->is_primary = false;
-	drm_gem_object_put_unlocked(&qdev->primary_bo->tbo.base);
+	drm_gem_object_put(&qdev->primary_bo->tbo.base);
 	qdev->primary_bo = NULL;
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 9d45d5a4278f..099dca48b0ff 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -783,7 +783,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
 		    qdev->dumb_shadow_bo->surf.width  != surf.width ||
 		    qdev->dumb_shadow_bo->surf.height != surf.height) {
 			if (qdev->dumb_shadow_bo) {
-				drm_gem_object_put_unlocked
+				drm_gem_object_put
 					(&qdev->dumb_shadow_bo->tbo.base);
 				qdev->dumb_shadow_bo = NULL;
 			}
@@ -793,7 +793,7 @@ static int qxl_plane_prepare_fb(struct drm_plane *plane,
 		}
 		if (user_bo->shadow != qdev->dumb_shadow_bo) {
 			if (user_bo->shadow) {
-				drm_gem_object_put_unlocked
+				drm_gem_object_put
 					(&user_bo->shadow->tbo.base);
 				user_bo->shadow = NULL;
 			}
@@ -828,7 +828,7 @@ static void qxl_plane_cleanup_fb(struct drm_plane *plane,
 	qxl_bo_unpin(user_bo);
 
 	if (old_state->fb != plane->state->fb && user_bo->shadow) {
-		drm_gem_object_put_unlocked(&user_bo->shadow->tbo.base);
+		drm_gem_object_put(&user_bo->shadow->tbo.base);
 		user_bo->shadow = NULL;
 	}
 }
diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c
index 24e903383aa1..c04cd5a2553c 100644
--- a/drivers/gpu/drm/qxl/qxl_dumb.c
+++ b/drivers/gpu/drm/qxl/qxl_dumb.c
@@ -83,6 +83,6 @@ int qxl_mode_dumb_mmap(struct drm_file *file_priv,
 		return -ENOENT;
 	qobj = gem_to_qxl_bo(gobj);
 	*offset_p = qxl_bo_mmap_offset(qobj);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return 0;
 }
diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c
index 5ff6fa9b799c..48e096285b4c 100644
--- a/drivers/gpu/drm/qxl/qxl_gem.c
+++ b/drivers/gpu/drm/qxl/qxl_gem.c
@@ -97,7 +97,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev,
 		return r;
 	/* drop reference from allocate - handle holds it now */
 	*qobj = gem_to_qxl_bo(gobj);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index 13bd1d11c703..8f605d5cc149 100644
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -125,7 +125,7 @@ static int qxlhw_handle_to_bo(struct drm_file *file_priv, uint64_t handle,
 	qobj = gem_to_qxl_bo(gobj);
 
 	ret = qxl_release_list_add(release, qobj);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	if (ret)
 		return ret;
 
@@ -344,7 +344,7 @@ out2:
 	qxl_bo_unreserve(qobj);
 
 out:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index edc8a9916872..80e7a17aaddd 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -224,7 +224,7 @@ void qxl_bo_unref(struct qxl_bo **bo)
 	if ((*bo) == NULL)
 		return;
 
-	drm_gem_object_put_unlocked(&(*bo)->tbo.base);
+	drm_gem_object_put(&(*bo)->tbo.base);
 	*bo = NULL;
 }
 
@@ -326,7 +326,7 @@ void qxl_bo_force_delete(struct qxl_device *qdev)
 		list_del_init(&bo->list);
 		mutex_unlock(&qdev->gem.mutex);
 		/* this should unref the ttm bo */
-		drm_gem_object_put_unlocked(&bo->tbo.base);
+		drm_gem_object_put(&bo->tbo.base);
 	}
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index cc31d187042e..33ae1b883268 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -443,7 +443,7 @@ static void radeon_cs_parser_fini(struct radeon_cs_parser *parser, int error, bo
 			if (bo == NULL)
 				continue;
 
-			drm_gem_object_put_unlocked(&bo->tbo.base);
+			drm_gem_object_put(&bo->tbo.base);
 		}
 	}
 	kfree(parser->track);
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c
index 9180bb51b913..3507805b34bc 100644
--- a/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -309,7 +309,7 @@ int radeon_crtc_cursor_set2(struct drm_crtc *crtc,
 	robj = gem_to_radeon_bo(obj);
 	ret = radeon_bo_reserve(robj, false);
 	if (ret != 0) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 	/* Only 27 bit offset for legacy cursor */
@@ -319,7 +319,7 @@ int radeon_crtc_cursor_set2(struct drm_crtc *crtc,
 	radeon_bo_unreserve(robj);
 	if (ret) {
 		DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ret;
 	}
 
@@ -354,7 +354,7 @@ unpin:
 			radeon_bo_unpin(robj);
 			radeon_bo_unreserve(robj);
 		}
-		drm_gem_object_put_unlocked(radeon_crtc->cursor_bo);
+		drm_gem_object_put(radeon_crtc->cursor_bo);
 	}
 
 	radeon_crtc->cursor_bo = obj;
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 35db79a168bf..6222bdb74825 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -281,7 +281,7 @@ static void radeon_unpin_work_func(struct work_struct *__work)
 	} else
 		DRM_ERROR("failed to reserve buffer after flip\n");
 
-	drm_gem_object_put_unlocked(&work->old_rbo->tbo.base);
+	drm_gem_object_put(&work->old_rbo->tbo.base);
 	kfree(work);
 }
 
@@ -613,7 +613,7 @@ pflip_cleanup:
 	radeon_bo_unreserve(new_rbo);
 
 cleanup:
-	drm_gem_object_put_unlocked(&work->old_rbo->tbo.base);
+	drm_gem_object_put(&work->old_rbo->tbo.base);
 	dma_fence_put(work->fence);
 	kfree(work);
 	return r;
@@ -1337,14 +1337,14 @@ radeon_user_framebuffer_create(struct drm_device *dev,
 
 	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
 	if (fb == NULL) {
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ERR_PTR(-ENOMEM);
 	}
 
 	ret = radeon_framebuffer_init(dev, fb, mode_cmd, obj);
 	if (ret) {
 		kfree(fb);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return ERR_PTR(ret);
 	}
 
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index cf3156a65fc1..fc4212633bdf 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -119,7 +119,7 @@ static void radeonfb_destroy_pinned_object(struct drm_gem_object *gobj)
 		radeon_bo_unpin(rbo);
 		radeon_bo_unreserve(rbo);
 	}
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 }
 
 static int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
@@ -298,7 +298,7 @@ out:
 
 	}
 	if (fb && ret) {
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 		drm_framebuffer_unregister_private(fb);
 		drm_framebuffer_cleanup(fb);
 		kfree(fb);
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 3c8f570a20ee..44157ada9b0e 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -275,7 +275,7 @@ int radeon_gem_create_ioctl(struct drm_device *dev, void *data,
 	}
 	r = drm_gem_handle_create(filp, gobj, &handle);
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	if (r) {
 		up_read(&rdev->exclusive_lock);
 		r = radeon_gem_handle_lockup(rdev, r);
@@ -359,7 +359,7 @@ int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data,
 
 	r = drm_gem_handle_create(filp, gobj, &handle);
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	if (r)
 		goto handle_lockup;
 
@@ -368,7 +368,7 @@ int radeon_gem_userptr_ioctl(struct drm_device *dev, void *data,
 	return 0;
 
 release_object:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 
 handle_lockup:
 	up_read(&rdev->exclusive_lock);
@@ -402,7 +402,7 @@ int radeon_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 
 	r = radeon_gem_set_domain(gobj, args->read_domains, args->write_domain);
 
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	up_read(&rdev->exclusive_lock);
 	r = radeon_gem_handle_lockup(robj->rdev, r);
 	return r;
@@ -421,11 +421,11 @@ int radeon_mode_dumb_mmap(struct drm_file *filp,
 	}
 	robj = gem_to_radeon_bo(gobj);
 	if (radeon_ttm_tt_has_userptr(robj->tbo.ttm)) {
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 		return -EPERM;
 	}
 	*offset_p = radeon_bo_mmap_offset(robj);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return 0;
 }
 
@@ -460,7 +460,7 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
 
 	cur_placement = READ_ONCE(robj->tbo.mem.mem_type);
 	args->domain = radeon_mem_type_to_domain(cur_placement);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -492,7 +492,7 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data,
 	if (rdev->asic->mmio_hdp_flush &&
 	    radeon_mem_type_to_domain(cur_placement) == RADEON_GEM_DOMAIN_VRAM)
 		robj->rdev->asic->mmio_hdp_flush(rdev);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	r = radeon_gem_handle_lockup(rdev, r);
 	return r;
 }
@@ -511,7 +511,7 @@ int radeon_gem_set_tiling_ioctl(struct drm_device *dev, void *data,
 		return -ENOENT;
 	robj = gem_to_radeon_bo(gobj);
 	r = radeon_bo_set_tiling_flags(robj, args->tiling_flags, args->pitch);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -534,7 +534,7 @@ int radeon_gem_get_tiling_ioctl(struct drm_device *dev, void *data,
 	radeon_bo_get_tiling_flags(rbo, &args->tiling_flags, &args->pitch);
 	radeon_bo_unreserve(rbo);
 out:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -668,14 +668,14 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
 	r = radeon_bo_reserve(rbo, false);
 	if (r) {
 		args->operation = RADEON_VA_RESULT_ERROR;
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 		return r;
 	}
 	bo_va = radeon_vm_bo_find(&fpriv->vm, rbo);
 	if (!bo_va) {
 		args->operation = RADEON_VA_RESULT_ERROR;
 		radeon_bo_unreserve(rbo);
-		drm_gem_object_put_unlocked(gobj);
+		drm_gem_object_put(gobj);
 		return -ENOENT;
 	}
 
@@ -702,7 +702,7 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
 		args->operation = RADEON_VA_RESULT_ERROR;
 	}
 out:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -743,7 +743,7 @@ int radeon_gem_op_ioctl(struct drm_device *dev, void *data,
 
 	radeon_bo_unreserve(robj);
 out:
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return r;
 }
 
@@ -769,7 +769,7 @@ int radeon_mode_dumb_create(struct drm_file *file_priv,
 
 	r = drm_gem_handle_create(file_priv, gobj, &handle);
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	if (r) {
 		return r;
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 140d94cc080d..f3dee01250da 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -448,7 +448,7 @@ void radeon_bo_force_delete(struct radeon_device *rdev)
 		list_del_init(&bo->list);
 		mutex_unlock(&bo->rdev->gem.mutex);
 		/* this should unref the ttm bo */
-		drm_gem_object_put_unlocked(&bo->tbo.base);
+		drm_gem_object_put(&bo->tbo.base);
 	}
 }
 
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 3e67cf70f040..f53b0ec71085 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -476,16 +476,7 @@ DEFINE_DRM_GEM_CMA_FOPS(rcar_du_fops);
 
 static struct drm_driver rcar_du_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
-	.dumb_create		= rcar_du_dumb_create,
+	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(rcar_du_dumb_create),
 	.fops			= &rcar_du_fops,
 	.name			= "rcar-du",
 	.desc			= "Renesas R-Car Display Unit",
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 9b13c784b347..3aa37e177667 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -88,7 +88,7 @@ rockchip_fb_create(struct drm_device *dev, struct drm_file *file,
 			struct drm_gem_object **obj = afbc_fb->base.obj;
 
 			for (i = 0; i < info->num_planes; ++i)
-				drm_gem_object_put_unlocked(obj[i]);
+				drm_gem_object_put(obj[i]);
 
 			kfree(afbc_fb);
 			return ERR_PTR(ret);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 0d1884684dcb..b9275ba7c5a5 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -392,7 +392,7 @@ rockchip_gem_create_with_handle(struct drm_file *file_priv,
 		goto err_handle_create;
 
 	/* drop reference from allocate - handle holds it now. */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return rk_obj;
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 33463b79a37b..c80f7d9fd13f 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -645,10 +645,10 @@ static int vop_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state)
 		s->enable_afbc = false;
 	}
 
-	spin_unlock(&vop->reg_lock);
-
 	vop_cfg_done(vop);
 
+	spin_unlock(&vop->reg_lock);
+
 	/*
 	 * At here, vop clock & iommu is enable, R/W vop regs would be safe.
 	 */
@@ -1007,6 +1007,10 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
 			SRC_ALPHA_CAL_M0(ALPHA_NO_SATURATION) |
 			SRC_FACTOR_M0(ALPHA_ONE);
 		VOP_WIN_SET(vop, win, src_alpha_ctl, val);
+
+		VOP_WIN_SET(vop, win, alpha_pre_mul, ALPHA_SRC_PRE_MUL);
+		VOP_WIN_SET(vop, win, alpha_mode, ALPHA_PER_PIX);
+		VOP_WIN_SET(vop, win, alpha_en, 1);
 	} else {
 		VOP_WIN_SET(vop, win, src_alpha_ctl, SRC_ALPHA_EN(0));
 	}
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index d03bdb531ef2..4a2099cb582e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -167,6 +167,9 @@ struct vop_win_phy {
 
 	struct vop_reg dst_alpha_ctl;
 	struct vop_reg src_alpha_ctl;
+	struct vop_reg alpha_pre_mul;
+	struct vop_reg alpha_mode;
+	struct vop_reg alpha_en;
 	struct vop_reg channel;
 };
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 2413deded22c..80053d91a301 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -264,6 +264,9 @@ static const struct vop_win_phy px30_win0_data = {
 	.uv_mst = VOP_REG(PX30_WIN0_CBR_MST0, 0xffffffff, 0),
 	.yrgb_vir = VOP_REG(PX30_WIN0_VIR, 0x1fff, 0),
 	.uv_vir = VOP_REG(PX30_WIN0_VIR, 0x1fff, 16),
+	.alpha_pre_mul = VOP_REG(PX30_WIN0_ALPHA_CTRL, 0x1, 2),
+	.alpha_mode = VOP_REG(PX30_WIN0_ALPHA_CTRL, 0x1, 1),
+	.alpha_en = VOP_REG(PX30_WIN0_ALPHA_CTRL, 0x1, 0),
 };
 
 static const struct vop_win_phy px30_win1_data = {
@@ -277,6 +280,9 @@ static const struct vop_win_phy px30_win1_data = {
 	.dsp_st = VOP_REG(PX30_WIN1_DSP_ST, 0xffffffff, 0),
 	.yrgb_mst = VOP_REG(PX30_WIN1_MST, 0xffffffff, 0),
 	.yrgb_vir = VOP_REG(PX30_WIN1_VIR, 0x1fff, 0),
+	.alpha_pre_mul = VOP_REG(PX30_WIN1_ALPHA_CTRL, 0x1, 2),
+	.alpha_mode = VOP_REG(PX30_WIN1_ALPHA_CTRL, 0x1, 1),
+	.alpha_en = VOP_REG(PX30_WIN1_ALPHA_CTRL, 0x1, 0),
 };
 
 static const struct vop_win_phy px30_win2_data = {
@@ -291,6 +297,9 @@ static const struct vop_win_phy px30_win2_data = {
 	.dsp_st = VOP_REG(PX30_WIN2_DSP_ST0, 0x1fff1fff, 0),
 	.yrgb_mst = VOP_REG(PX30_WIN2_MST0, 0xffffffff, 0),
 	.yrgb_vir = VOP_REG(PX30_WIN2_VIR0_1, 0x1fff, 0),
+	.alpha_pre_mul = VOP_REG(PX30_WIN2_ALPHA_CTRL, 0x1, 2),
+	.alpha_mode = VOP_REG(PX30_WIN2_ALPHA_CTRL, 0x1, 1),
+	.alpha_en = VOP_REG(PX30_WIN2_ALPHA_CTRL, 0x1, 0),
 };
 
 static const struct vop_win_data px30_vop_big_win_data[] = {
diff --git a/drivers/gpu/drm/selftests/drm_mm_selftests.h b/drivers/gpu/drm/selftests/drm_mm_selftests.h
index 6b943ea1c57d..8c87c964176b 100644
--- a/drivers/gpu/drm/selftests/drm_mm_selftests.h
+++ b/drivers/gpu/drm/selftests/drm_mm_selftests.h
@@ -14,6 +14,7 @@ selftest(insert, igt_insert)
 selftest(replace, igt_replace)
 selftest(insert_range, igt_insert_range)
 selftest(align, igt_align)
+selftest(frag, igt_frag)
 selftest(align32, igt_align32)
 selftest(align64, igt_align64)
 selftest(evict, igt_evict)
diff --git a/drivers/gpu/drm/selftests/test-drm_mm.c b/drivers/gpu/drm/selftests/test-drm_mm.c
index 9aabe82dcd3a..3846b0f5bae3 100644
--- a/drivers/gpu/drm/selftests/test-drm_mm.c
+++ b/drivers/gpu/drm/selftests/test-drm_mm.c
@@ -10,6 +10,7 @@
 #include <linux/slab.h>
 #include <linux/random.h>
 #include <linux/vmalloc.h>
+#include <linux/ktime.h>
 
 #include <drm/drm_mm.h>
 
@@ -1033,6 +1034,129 @@ static int igt_insert_range(void *ignored)
 	return 0;
 }
 
+static int prepare_igt_frag(struct drm_mm *mm,
+			    struct drm_mm_node *nodes,
+			    unsigned int num_insert,
+			    const struct insert_mode *mode)
+{
+	unsigned int size = 4096;
+	unsigned int i;
+	u64 ret = -EINVAL;
+
+	for (i = 0; i < num_insert; i++) {
+		if (!expect_insert(mm, &nodes[i], size, 0, i,
+				   mode) != 0) {
+			pr_err("%s insert failed\n", mode->name);
+			goto out;
+		}
+	}
+
+	/* introduce fragmentation by freeing every other node */
+	for (i = 0; i < num_insert; i++) {
+		if (i % 2 == 0)
+			drm_mm_remove_node(&nodes[i]);
+	}
+
+out:
+	return ret;
+
+}
+
+static u64 get_insert_time(struct drm_mm *mm,
+			   unsigned int num_insert,
+			   struct drm_mm_node *nodes,
+			   const struct insert_mode *mode)
+{
+	unsigned int size = 8192;
+	ktime_t start;
+	unsigned int i;
+	u64 ret = -EINVAL;
+
+	start = ktime_get();
+	for (i = 0; i < num_insert; i++) {
+		if (!expect_insert(mm, &nodes[i], size, 0, i, mode) != 0) {
+			pr_err("%s insert failed\n", mode->name);
+			goto out;
+		}
+	}
+
+	ret = ktime_to_ns(ktime_sub(ktime_get(), start));
+
+out:
+	return ret;
+
+}
+
+static int igt_frag(void *ignored)
+{
+	struct drm_mm mm;
+	const struct insert_mode *mode;
+	struct drm_mm_node *nodes, *node, *next;
+	unsigned int insert_size = 10000;
+	unsigned int scale_factor = 4;
+	int ret = -EINVAL;
+
+	/* We need 4 * insert_size nodes to hold intermediate allocated
+	 * drm_mm nodes.
+	 * 1 times for prepare_igt_frag()
+	 * 1 times for get_insert_time()
+	 * 2 times for get_insert_time()
+	 */
+	nodes = vzalloc(array_size(insert_size * 4, sizeof(*nodes)));
+	if (!nodes)
+		return -ENOMEM;
+
+	/* For BOTTOMUP and TOPDOWN, we first fragment the
+	 * address space using prepare_igt_frag() and then try to verify
+	 * that that insertions scale quadratically from 10k to 20k insertions
+	 */
+	drm_mm_init(&mm, 1, U64_MAX - 2);
+	for (mode = insert_modes; mode->name; mode++) {
+		u64 insert_time1, insert_time2;
+
+		if (mode->mode != DRM_MM_INSERT_LOW &&
+		    mode->mode != DRM_MM_INSERT_HIGH)
+			continue;
+
+		ret = prepare_igt_frag(&mm, nodes, insert_size, mode);
+		if (!ret)
+			goto err;
+
+		insert_time1 = get_insert_time(&mm, insert_size,
+					       nodes + insert_size, mode);
+		if (insert_time1 < 0)
+			goto err;
+
+		insert_time2 = get_insert_time(&mm, (insert_size * 2),
+					       nodes + insert_size * 2, mode);
+		if (insert_time2 < 0)
+			goto err;
+
+		pr_info("%s fragmented insert of %u and %u insertions took %llu and %llu nsecs\n",
+			mode->name, insert_size, insert_size * 2,
+			insert_time1, insert_time2);
+
+		if (insert_time2 > (scale_factor * insert_time1)) {
+			pr_err("%s fragmented insert took %llu nsecs more\n",
+			       mode->name,
+			       insert_time2 - (scale_factor * insert_time1));
+			goto err;
+		}
+
+		drm_mm_for_each_node_safe(node, next, &mm)
+			drm_mm_remove_node(node);
+	}
+
+	ret = 0;
+err:
+	drm_mm_for_each_node_safe(node, next, &mm)
+		drm_mm_remove_node(node);
+	drm_mm_takedown(&mm);
+	vfree(nodes);
+
+	return ret;
+}
+
 static int igt_align(void *ignored)
 {
 	const struct insert_mode *mode;
@@ -2359,7 +2483,7 @@ static int __init test_drm_mm_init(void)
 	while (!random_seed)
 		random_seed = get_random_int();
 
-	pr_info("Testing DRM range manger (struct drm_mm), with random_seed=0x%x max_iterations=%u max_prime=%u\n",
+	pr_info("Testing DRM range manager (struct drm_mm), with random_seed=0x%x max_iterations=%u max_prime=%u\n",
 		random_seed, max_iterations, max_prime);
 	err = run_selftests(selftests, ARRAY_SIZE(selftests), NULL);
 
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
index ae9d6b8d3ca8..26a15c214bd3 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_drv.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_drv.c
@@ -131,16 +131,7 @@ DEFINE_DRM_GEM_CMA_FOPS(shmob_drm_fops);
 static struct drm_driver shmob_drm_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET,
 	.irq_handler		= shmob_drm_irq,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
-	.dumb_create		= drm_gem_cma_dumb_create,
+	DRM_GEM_CMA_DRIVER_OPS,
 	.fops			= &shmob_drm_fops,
 	.name			= "shmob-drm",
 	.desc			= "Renesas SH Mobile DRM",
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 3f9db3e3f397..3f54efa36098 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -132,18 +132,8 @@ DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);
 
 static struct drm_driver sti_driver = {
 	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.dumb_create = drm_gem_cma_dumb_create,
 	.fops = &sti_driver_fops,
-
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 
 	.debugfs_init = sti_drm_dbg_init,
 
diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
index a1ec891eaf3a..5c2b650b561d 100644
--- a/drivers/gpu/drm/sti/sti_hda.c
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -586,7 +586,6 @@ static int sti_hda_connector_get_modes(struct drm_connector *connector)
 					&hda_supported_modes[i].mode);
 		if (!mode)
 			continue;
-		mode->vrefresh = drm_mode_vrefresh(mode);
 
 		/* the first mode is the preferred mode */
 		if (i == 0)
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index 0f85dd86cafa..411103f013e2 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -62,16 +62,7 @@ static struct drm_driver drv_driver = {
 	.minor = 0,
 	.patchlevel = 0,
 	.fops = &drv_driver_fops,
-	.dumb_create = stm_gem_cma_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS_WITH_DUMB_CREATE(stm_gem_cma_dumb_create),
 };
 
 static int drv_load(struct drm_device *ddev)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 328272ff77d8..29861fc81b35 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -52,8 +52,7 @@ static struct drm_driver sun4i_drv_driver = {
 	.minor			= 0,
 
 	/* GEM Operations */
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
-	.dumb_create		= drm_sun4i_gem_dumb_create,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP_WITH_DUMB_CREATE(drm_sun4i_gem_dumb_create),
 };
 
 static int sun4i_drv_bind(struct device *dev)
diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c
index 56cc037fd312..cc4fb916318f 100644
--- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
@@ -363,6 +363,19 @@ static int sun8i_mixer_bind(struct device *dev, struct device *master,
 	mixer->engine.ops = &sun8i_engine_ops;
 	mixer->engine.node = dev->of_node;
 
+	if (of_find_property(dev->of_node, "iommus", NULL)) {
+		/*
+		 * This assume we have the same DMA constraints for
+		 * all our the mixers in our pipeline. This sounds
+		 * bad, but it has always been the case for us, and
+		 * DRM doesn't do per-device allocation either, so we
+		 * would need to fix DRM first...
+		 */
+		ret = of_dma_configure(drm->dev, dev->of_node, true);
+		if (ret)
+			return ret;
+	}
+
 	/*
 	 * While this function can fail, we shouldn't do anything
 	 * if this happens. Some early DE2 DT entries don't provide
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 211906347f3f..ba9d1c3e7cac 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -328,7 +328,7 @@ int tegra_drm_submit(struct tegra_drm_context *context,
 
 fail:
 	while (num_refs--)
-		drm_gem_object_put_unlocked(refs[num_refs]);
+		drm_gem_object_put(refs[num_refs]);
 
 	kfree(refs);
 
@@ -368,7 +368,7 @@ static int tegra_gem_mmap(struct drm_device *drm, void *data,
 
 	args->offset = drm_vma_node_offset_addr(&bo->gem.vma_node);
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return 0;
 }
@@ -636,7 +636,7 @@ static int tegra_gem_set_tiling(struct drm_device *drm, void *data,
 	bo->tiling.mode = mode;
 	bo->tiling.value = value;
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return 0;
 }
@@ -676,7 +676,7 @@ static int tegra_gem_get_tiling(struct drm_device *drm, void *data,
 		break;
 	}
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return err;
 }
@@ -701,7 +701,7 @@ static int tegra_gem_set_flags(struct drm_device *drm, void *data,
 	if (args->flags & DRM_TEGRA_GEM_BOTTOM_UP)
 		bo->flags |= TEGRA_BO_BOTTOM_UP;
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return 0;
 }
@@ -723,7 +723,7 @@ static int tegra_gem_get_flags(struct drm_device *drm, void *data,
 	if (bo->flags & TEGRA_BO_BOTTOM_UP)
 		args->flags |= DRM_TEGRA_GEM_BOTTOM_UP;
 
-	drm_gem_object_put_unlocked(gem);
+	drm_gem_object_put(gem);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index 2b0666ac681b..01939c57fc74 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -171,7 +171,7 @@ struct drm_framebuffer *tegra_fb_create(struct drm_device *drm,
 
 unreference:
 	while (i--)
-		drm_gem_object_put_unlocked(&planes[i]->gem);
+		drm_gem_object_put(&planes[i]->gem);
 
 	return ERR_PTR(err);
 }
@@ -235,7 +235,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 	info = drm_fb_helper_alloc_fbi(helper);
 	if (IS_ERR(info)) {
 		dev_err(drm->dev, "failed to allocate framebuffer info\n");
-		drm_gem_object_put_unlocked(&bo->gem);
+		drm_gem_object_put(&bo->gem);
 		return PTR_ERR(info);
 	}
 
@@ -244,7 +244,7 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper,
 		err = PTR_ERR(fbdev->fb);
 		dev_err(drm->dev, "failed to allocate DRM framebuffer: %d\n",
 			err);
-		drm_gem_object_put_unlocked(&bo->gem);
+		drm_gem_object_put(&bo->gem);
 		return PTR_ERR(fbdev->fb);
 	}
 
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index 623768100c6a..723df142a981 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -24,7 +24,7 @@ static void tegra_bo_put(struct host1x_bo *bo)
 {
 	struct tegra_bo *obj = host1x_to_tegra_bo(bo);
 
-	drm_gem_object_put_unlocked(&obj->gem);
+	drm_gem_object_put(&obj->gem);
 }
 
 /* XXX move this into lib/scatterlist.c? */
@@ -385,7 +385,7 @@ struct tegra_bo *tegra_bo_create_with_handle(struct drm_file *file,
 		return ERR_PTR(err);
 	}
 
-	drm_gem_object_put_unlocked(&bo->gem);
+	drm_gem_object_put(&bo->gem);
 
 	return bo;
 }
diff --git a/drivers/gpu/drm/tidss/tidss_drv.c b/drivers/gpu/drm/tidss/tidss_drv.c
index 99edc66ebdef..fee2f6fa3506 100644
--- a/drivers/gpu/drm/tidss/tidss_drv.c
+++ b/drivers/gpu/drm/tidss/tidss_drv.c
@@ -112,7 +112,7 @@ static struct drm_driver tidss_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &tidss_fops,
 	.release		= tidss_release,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.name			= "tidss",
 	.desc			= "TI Keystone DSS",
 	.date			= "20180215",
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index a5e9ee4c7fbf..0d74a6443263 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -496,18 +496,7 @@ DEFINE_DRM_GEM_CMA_FOPS(fops);
 static struct drm_driver tilcdc_driver = {
 	.driver_features    = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.irq_handler        = tilcdc_irq,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_print_info     = drm_gem_cma_print_info,
-	.gem_vm_ops         = &drm_gem_cma_vm_ops,
-	.dumb_create        = drm_gem_cma_dumb_create,
-
-	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap		= drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap	= drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap		= drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 #ifdef CONFIG_DEBUG_FS
 	.debugfs_init       = tilcdc_debugfs_init,
 #endif
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 12823d60c4e8..00efc30b47d8 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -139,12 +139,16 @@ static int panel_connector_get_modes(struct drm_connector *connector)
 	int i;
 
 	for (i = 0; i < timings->num_timings; i++) {
-		struct drm_display_mode *mode = drm_mode_create(dev);
+		struct drm_display_mode *mode;
 		struct videomode vm;
 
 		if (videomode_from_timings(timings, &vm, i))
 			break;
 
+		mode = drm_mode_create(dev);
+		if (!mode)
+			break;
+
 		drm_display_mode_from_videomode(&vm, mode);
 
 		mode->type = DRM_MODE_TYPE_DRIVER;
@@ -299,7 +303,8 @@ put_node:
 
 static int panel_probe(struct platform_device *pdev)
 {
-	struct device_node *bl_node, *node = pdev->dev.of_node;
+	struct device_node *node = pdev->dev.of_node;
+	struct backlight_device *backlight;
 	struct panel_module *panel_mod;
 	struct tilcdc_module *mod;
 	struct pinctrl *pinctrl;
@@ -315,16 +320,10 @@ static int panel_probe(struct platform_device *pdev)
 	if (!panel_mod)
 		return -ENOMEM;
 
-	bl_node = of_parse_phandle(node, "backlight", 0);
-	if (bl_node) {
-		panel_mod->backlight = of_find_backlight_by_node(bl_node);
-		of_node_put(bl_node);
-
-		if (!panel_mod->backlight)
-			return -EPROBE_DEFER;
-
-		dev_info(&pdev->dev, "found backlight\n");
-	}
+	backlight = devm_of_find_backlight(&pdev->dev);
+	if (IS_ERR(backlight))
+		return PTR_ERR(backlight);
+	panel_mod->backlight = backlight;
 
 	panel_mod->enable_gpio = devm_gpiod_get_optional(&pdev->dev, "enable",
 							 GPIOD_OUT_LOW);
@@ -396,7 +395,7 @@ static const struct of_device_id panel_of_match[] = {
 		{ },
 };
 
-struct platform_driver panel_driver = {
+static struct platform_driver panel_driver = {
 	.probe = panel_probe,
 	.remove = panel_remove,
 	.driver = {
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
index e2090020b3a0..0d09b31ae759 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
@@ -62,8 +62,7 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane,
 		return -EINVAL;
 	}
 
-	if (state->fb && old_state->fb &&
-	    state->fb->format != old_state->fb->format) {
+	if (old_state->fb && state->fb->format != old_state->fb->format) {
 		dev_dbg(plane->dev->dev,
 			"%s(): pixel format change requires mode_change\n",
 			__func__);
diff --git a/drivers/gpu/drm/tiny/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c
index b4bc358a3269..0998309b0d95 100644
--- a/drivers/gpu/drm/tiny/hx8357d.c
+++ b/drivers/gpu/drm/tiny/hx8357d.c
@@ -196,7 +196,7 @@ DEFINE_DRM_GEM_CMA_FOPS(hx8357d_fops);
 static struct drm_driver hx8357d_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &hx8357d_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "hx8357d",
 	.desc			= "HX8357D",
diff --git a/drivers/gpu/drm/tiny/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c
index d1a5ab6747d5..16400064320f 100644
--- a/drivers/gpu/drm/tiny/ili9225.c
+++ b/drivers/gpu/drm/tiny/ili9225.c
@@ -346,7 +346,7 @@ DEFINE_DRM_GEM_CMA_FOPS(ili9225_fops);
 static struct drm_driver ili9225_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9225_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.name			= "ili9225",
 	.desc			= "Ilitek ILI9225",
 	.date			= "20171106",
diff --git a/drivers/gpu/drm/tiny/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c
index bb819f45a5d3..d39c39df56ad 100644
--- a/drivers/gpu/drm/tiny/ili9341.c
+++ b/drivers/gpu/drm/tiny/ili9341.c
@@ -152,7 +152,7 @@ DEFINE_DRM_GEM_CMA_FOPS(ili9341_fops);
 static struct drm_driver ili9341_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9341_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "ili9341",
 	.desc			= "Ilitek ILI9341",
diff --git a/drivers/gpu/drm/tiny/ili9486.c b/drivers/gpu/drm/tiny/ili9486.c
index 2702ea557d29..403af68fa440 100644
--- a/drivers/gpu/drm/tiny/ili9486.c
+++ b/drivers/gpu/drm/tiny/ili9486.c
@@ -165,7 +165,7 @@ DEFINE_DRM_GEM_CMA_FOPS(ili9486_fops);
 static struct drm_driver ili9486_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &ili9486_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "ili9486",
 	.desc			= "Ilitek ILI9486",
diff --git a/drivers/gpu/drm/tiny/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c
index 08ac549ab0f7..2131b4268c00 100644
--- a/drivers/gpu/drm/tiny/mi0283qt.c
+++ b/drivers/gpu/drm/tiny/mi0283qt.c
@@ -156,7 +156,7 @@ DEFINE_DRM_GEM_CMA_FOPS(mi0283qt_fops);
 static struct drm_driver mi0283qt_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &mi0283qt_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "mi0283qt",
 	.desc			= "Multi-Inno MI0283QT",
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index 1c0e7169545b..08164e2a2d13 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -946,7 +946,7 @@ DEFINE_DRM_GEM_CMA_FOPS(repaper_fops);
 static struct drm_driver repaper_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &repaper_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.name			= "repaper",
 	.desc			= "Pervasive Displays RePaper e-ink panels",
 	.date			= "20170405",
diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c
index 2a1fae422f7a..1311e5df8721 100644
--- a/drivers/gpu/drm/tiny/st7586.c
+++ b/drivers/gpu/drm/tiny/st7586.c
@@ -285,7 +285,7 @@ DEFINE_DRM_GEM_CMA_FOPS(st7586_fops);
 static struct drm_driver st7586_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &st7586_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "st7586",
 	.desc			= "Sitronix ST7586",
diff --git a/drivers/gpu/drm/tiny/st7735r.c b/drivers/gpu/drm/tiny/st7735r.c
index 0af1b15efdf8..c0bc2a18edde 100644
--- a/drivers/gpu/drm/tiny/st7735r.c
+++ b/drivers/gpu/drm/tiny/st7735r.c
@@ -157,7 +157,7 @@ DEFINE_DRM_GEM_CMA_FOPS(st7735r_fops);
 static struct drm_driver st7735r_driver = {
 	.driver_features	= DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
 	.fops			= &st7735r_fops,
-	DRM_GEM_CMA_VMAP_DRIVER_OPS,
+	DRM_GEM_CMA_DRIVER_OPS_VMAP,
 	.debugfs_init		= mipi_dbi_debugfs_init,
 	.name			= "st7735r",
 	.desc			= "Sitronix ST7735R",
diff --git a/drivers/gpu/drm/tve200/tve200_drv.c b/drivers/gpu/drm/tve200/tve200_drv.c
index 00ba9e5ce130..c3aa39bd38ec 100644
--- a/drivers/gpu/drm/tve200/tve200_drv.c
+++ b/drivers/gpu/drm/tve200/tve200_drv.c
@@ -147,17 +147,7 @@ static struct drm_driver tve200_drm_driver = {
 	.major = 1,
 	.minor = 0,
 	.patchlevel = 0,
-	.dumb_create = drm_gem_cma_dumb_create,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 };
 
 static int tve200_probe(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/udl/Makefile b/drivers/gpu/drm/udl/Makefile
index b50179bb4de0..24d61f61d7db 100644
--- a/drivers/gpu/drm/udl/Makefile
+++ b/drivers/gpu/drm/udl/Makefile
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
-udl-y := udl_drv.o udl_modeset.o udl_connector.o udl_main.o udl_transfer.o udl_gem.o
+udl-y := udl_drv.o udl_modeset.o udl_connector.o udl_main.o udl_transfer.o
 
 obj-$(CONFIG_DRM_UDL) := udl.o
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index d1aa50fd6d65..96d4317a2c1b 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -37,8 +37,8 @@ DEFINE_DRM_GEM_FOPS(udl_driver_fops);
 static struct drm_driver driver = {
 	.driver_features = DRIVER_ATOMIC | DRIVER_GEM | DRIVER_MODESET,
 
-	/* gem hooks */
-	.gem_create_object = udl_driver_gem_create_object,
+	/* GEM hooks */
+	.gem_create_object = drm_gem_shmem_create_object_cached,
 
 	.fops = &udl_driver_fops,
 	DRM_GEM_SHMEM_DRIVER_OPS,
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h
index 2642f94a63fc..b1461f30780b 100644
--- a/drivers/gpu/drm/udl/udl_drv.h
+++ b/drivers/gpu/drm/udl/udl_drv.h
@@ -81,9 +81,6 @@ int udl_render_hline(struct drm_device *dev, int log_bpp, struct urb **urb_ptr,
 		     const char *front, char **urb_buf_ptr,
 		     u32 byte_offset, u32 device_byte_offset, u32 byte_width);
 
-struct drm_gem_object *udl_driver_gem_create_object(struct drm_device *dev,
-						    size_t size);
-
 int udl_drop_usb(struct drm_device *dev);
 
 #define CMD_WRITE_RAW8   "\xAF\x60" /**< 8 bit raw write command. */
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
deleted file mode 100644
index b6e26f98aa0a..000000000000
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ /dev/null
@@ -1,106 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2012 Red Hat
- */
-
-#include <linux/dma-buf.h>
-#include <linux/vmalloc.h>
-
-#include <drm/drm_drv.h>
-#include <drm/drm_gem_shmem_helper.h>
-#include <drm/drm_mode.h>
-#include <drm/drm_prime.h>
-
-#include "udl_drv.h"
-
-/*
- * GEM object funcs
- */
-
-static int udl_gem_object_mmap(struct drm_gem_object *obj,
-			       struct vm_area_struct *vma)
-{
-	int ret;
-
-	ret = drm_gem_shmem_mmap(obj, vma);
-	if (ret)
-		return ret;
-
-	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
-	if (obj->import_attach)
-		vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
-	vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
-
-	return 0;
-}
-
-static void *udl_gem_object_vmap(struct drm_gem_object *obj)
-{
-	struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj);
-	int ret;
-
-	ret = mutex_lock_interruptible(&shmem->vmap_lock);
-	if (ret)
-		return ERR_PTR(ret);
-
-	if (shmem->vmap_use_count++ > 0)
-		goto out;
-
-	ret = drm_gem_shmem_get_pages(shmem);
-	if (ret)
-		goto err_zero_use;
-
-	if (obj->import_attach)
-		shmem->vaddr = dma_buf_vmap(obj->import_attach->dmabuf);
-	else
-		shmem->vaddr = vmap(shmem->pages, obj->size >> PAGE_SHIFT,
-				    VM_MAP, PAGE_KERNEL);
-
-	if (!shmem->vaddr) {
-		DRM_DEBUG_KMS("Failed to vmap pages\n");
-		ret = -ENOMEM;
-		goto err_put_pages;
-	}
-
-out:
-	mutex_unlock(&shmem->vmap_lock);
-	return shmem->vaddr;
-
-err_put_pages:
-	drm_gem_shmem_put_pages(shmem);
-err_zero_use:
-	shmem->vmap_use_count = 0;
-	mutex_unlock(&shmem->vmap_lock);
-	return ERR_PTR(ret);
-}
-
-static const struct drm_gem_object_funcs udl_gem_object_funcs = {
-	.free = drm_gem_shmem_free_object,
-	.print_info = drm_gem_shmem_print_info,
-	.pin = drm_gem_shmem_pin,
-	.unpin = drm_gem_shmem_unpin,
-	.get_sg_table = drm_gem_shmem_get_sg_table,
-	.vmap = udl_gem_object_vmap,
-	.vunmap = drm_gem_shmem_vunmap,
-	.mmap = udl_gem_object_mmap,
-};
-
-/*
- * Helpers for struct drm_driver
- */
-
-struct drm_gem_object *udl_driver_gem_create_object(struct drm_device *dev,
-						    size_t size)
-{
-	struct drm_gem_shmem_object *shmem;
-	struct drm_gem_object *obj;
-
-	shmem = kzalloc(sizeof(*shmem), GFP_KERNEL);
-	if (!shmem)
-		return NULL;
-
-	obj = &shmem->base;
-	obj->funcs = &udl_gem_object_funcs;
-
-	return obj;
-}
diff --git a/drivers/gpu/drm/v3d/v3d_bo.c b/drivers/gpu/drm/v3d/v3d_bo.c
index edd299ab53d8..8b52cb25877c 100644
--- a/drivers/gpu/drm/v3d/v3d_bo.c
+++ b/drivers/gpu/drm/v3d/v3d_bo.c
@@ -185,7 +185,7 @@ int v3d_create_bo_ioctl(struct drm_device *dev, void *data,
 	args->offset = bo->node.start << PAGE_SHIFT;
 
 	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
-	drm_gem_object_put_unlocked(&bo->base.base);
+	drm_gem_object_put(&bo->base.base);
 
 	return ret;
 }
@@ -208,7 +208,7 @@ int v3d_mmap_bo_ioctl(struct drm_device *dev, void *data,
 	}
 
 	args->offset = drm_vma_node_offset_addr(&gem_obj->vma_node);
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	return 0;
 }
@@ -229,6 +229,6 @@ int v3d_get_bo_offset_ioctl(struct drm_device *dev, void *data,
 
 	args->offset = bo->node.start << PAGE_SHIFT;
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 	return 0;
 }
diff --git a/drivers/gpu/drm/v3d/v3d_gem.c b/drivers/gpu/drm/v3d/v3d_gem.c
index 09a7639cf161..915f8bfdb58c 100644
--- a/drivers/gpu/drm/v3d/v3d_gem.c
+++ b/drivers/gpu/drm/v3d/v3d_gem.c
@@ -358,7 +358,7 @@ v3d_job_free(struct kref *ref)
 
 	for (i = 0; i < job->bo_count; i++) {
 		if (job->bo[i])
-			drm_gem_object_put_unlocked(job->bo[i]);
+			drm_gem_object_put(job->bo[i]);
 	}
 	kvfree(job->bo);
 
@@ -384,7 +384,7 @@ v3d_render_job_free(struct kref *ref)
 	struct v3d_bo *bo, *save;
 
 	list_for_each_entry_safe(bo, save, &job->unref_list, unref_head) {
-		drm_gem_object_put_unlocked(&bo->base.base);
+		drm_gem_object_put(&bo->base.base);
 	}
 
 	v3d_job_free(ref);
diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c
index 51b65263c657..c88686489b88 100644
--- a/drivers/gpu/drm/v3d/v3d_irq.c
+++ b/drivers/gpu/drm/v3d/v3d_irq.c
@@ -72,7 +72,7 @@ v3d_overflow_mem_work(struct work_struct *work)
 	V3D_CORE_WRITE(0, V3D_PTB_BPOS, obj->size);
 
 out:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 }
 
 static irqreturn_t
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 72d30d90b856..74ceebd62fbc 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -490,7 +490,7 @@ int vc4_dumb_create(struct drm_file *file_priv,
 	bo->madv = VC4_MADV_WILLNEED;
 
 	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
-	drm_gem_object_put_unlocked(&bo->base.base);
+	drm_gem_object_put(&bo->base.base);
 
 	return ret;
 }
@@ -834,7 +834,7 @@ int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
 	bo->madv = VC4_MADV_WILLNEED;
 
 	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
-	drm_gem_object_put_unlocked(&bo->base.base);
+	drm_gem_object_put(&bo->base.base);
 
 	return ret;
 }
@@ -854,7 +854,7 @@ int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data,
 	/* The mmap offset was set up at BO allocation time. */
 	args->offset = drm_vma_node_offset_addr(&gem_obj->vma_node);
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 	return 0;
 }
 
@@ -918,7 +918,7 @@ vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
 	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
 
 fail:
-	drm_gem_object_put_unlocked(&bo->base.base);
+	drm_gem_object_put(&bo->base.base);
 
 	return ret;
 }
@@ -965,7 +965,7 @@ int vc4_set_tiling_ioctl(struct drm_device *dev, void *data,
 	bo = to_vc4_bo(gem_obj);
 	bo->t_format = t_format;
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	return 0;
 }
@@ -1000,7 +1000,7 @@ int vc4_get_tiling_ioctl(struct drm_device *dev, void *data,
 	else
 		args->modifier = DRM_FORMAT_MOD_NONE;
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	return 0;
 }
@@ -1091,7 +1091,7 @@ int vc4_label_bo_ioctl(struct drm_device *dev, void *data,
 		ret = -ENOMEM;
 	mutex_unlock(&vc4->bo_lock);
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 1208258ad3b2..29131409a4de 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -44,26 +44,7 @@
 #include "vc4_drv.h"
 #include "vc4_regs.h"
 
-struct vc4_crtc_state {
-	struct drm_crtc_state base;
-	/* Dlist area for this CRTC configuration. */
-	struct drm_mm_node mm;
-	bool feed_txp;
-	bool txp_armed;
-
-	struct {
-		unsigned int left;
-		unsigned int right;
-		unsigned int top;
-		unsigned int bottom;
-	} margins;
-};
-
-static inline struct vc4_crtc_state *
-to_vc4_crtc_state(struct drm_crtc_state *crtc_state)
-{
-	return (struct vc4_crtc_state *)crtc_state;
-}
+#define HVS_FIFO_LATENCY_PIX	6
 
 #define CRTC_WRITE(offset, val) writel(val, vc4_crtc->regs + (offset))
 #define CRTC_READ(offset) readl(vc4_crtc->regs + (offset))
@@ -252,18 +233,17 @@ vc4_crtc_update_gamma_lut(struct drm_crtc *crtc)
 static u32 vc4_get_fifo_full_level(u32 format)
 {
 	static const u32 fifo_len_bytes = 64;
-	static const u32 hvs_latency_pix = 6;
 
 	switch (format) {
 	case PV_CONTROL_FORMAT_DSIV_16:
 	case PV_CONTROL_FORMAT_DSIC_16:
-		return fifo_len_bytes - 2 * hvs_latency_pix;
+		return fifo_len_bytes - 2 * HVS_FIFO_LATENCY_PIX;
 	case PV_CONTROL_FORMAT_DSIV_18:
 		return fifo_len_bytes - 14;
 	case PV_CONTROL_FORMAT_24:
 	case PV_CONTROL_FORMAT_DSIV_24:
 	default:
-		return fifo_len_bytes - 3 * hvs_latency_pix;
+		return fifo_len_bytes - 3 * HVS_FIFO_LATENCY_PIX;
 	}
 }
 
@@ -364,7 +344,8 @@ static void vc4_crtc_config_pv(struct drm_crtc *crtc)
 			   (is_dsi ? PV_VCONTROL_DSI : 0));
 	}
 
-	CRTC_WRITE(PV_HACT_ACT, mode->hdisplay * pixel_rep);
+	if (is_dsi)
+		CRTC_WRITE(PV_HACT_ACT, mode->hdisplay * pixel_rep);
 
 	CRTC_WRITE(PV_CONTROL,
 		   VC4_SET_FIELD(format, PV_CONTROL_FORMAT) |
@@ -1044,7 +1025,7 @@ static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = {
 	.get_scanout_position = vc4_crtc_get_scanout_position,
 };
 
-static const struct vc4_crtc_data pv0_data = {
+static const struct vc4_crtc_data bcm2835_pv0_data = {
 	.hvs_channel = 0,
 	.debugfs_name = "crtc0_regs",
 	.encoder_types = {
@@ -1053,7 +1034,7 @@ static const struct vc4_crtc_data pv0_data = {
 	},
 };
 
-static const struct vc4_crtc_data pv1_data = {
+static const struct vc4_crtc_data bcm2835_pv1_data = {
 	.hvs_channel = 2,
 	.debugfs_name = "crtc1_regs",
 	.encoder_types = {
@@ -1062,7 +1043,7 @@ static const struct vc4_crtc_data pv1_data = {
 	},
 };
 
-static const struct vc4_crtc_data pv2_data = {
+static const struct vc4_crtc_data bcm2835_pv2_data = {
 	.hvs_channel = 1,
 	.debugfs_name = "crtc2_regs",
 	.encoder_types = {
@@ -1072,9 +1053,9 @@ static const struct vc4_crtc_data pv2_data = {
 };
 
 static const struct of_device_id vc4_crtc_dt_match[] = {
-	{ .compatible = "brcm,bcm2835-pixelvalve0", .data = &pv0_data },
-	{ .compatible = "brcm,bcm2835-pixelvalve1", .data = &pv1_data },
-	{ .compatible = "brcm,bcm2835-pixelvalve2", .data = &pv2_data },
+	{ .compatible = "brcm,bcm2835-pixelvalve0", .data = &bcm2835_pv0_data },
+	{ .compatible = "brcm,bcm2835-pixelvalve1", .data = &bcm2835_pv1_data },
+	{ .compatible = "brcm,bcm2835-pixelvalve2", .data = &bcm2835_pv2_data },
 	{}
 };
 
@@ -1128,10 +1109,10 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct drm_device *drm = dev_get_drvdata(master);
+	const struct vc4_crtc_data *pv_data;
 	struct vc4_crtc *vc4_crtc;
 	struct drm_crtc *crtc;
-	struct drm_plane *primary_plane, *cursor_plane, *destroy_plane, *temp;
-	const struct of_device_id *match;
+	struct drm_plane *primary_plane, *destroy_plane, *temp;
 	int ret, i;
 
 	vc4_crtc = devm_kzalloc(dev, sizeof(*vc4_crtc), GFP_KERNEL);
@@ -1139,10 +1120,10 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
 		return -ENOMEM;
 	crtc = &vc4_crtc->base;
 
-	match = of_match_device(vc4_crtc_dt_match, dev);
-	if (!match)
+	pv_data = of_device_get_match_data(dev);
+	if (!pv_data)
 		return -ENODEV;
-	vc4_crtc->data = match->data;
+	vc4_crtc->data = pv_data;
 	vc4_crtc->pdev = pdev;
 
 	vc4_crtc->regs = vc4_ioremap_regs(pdev, 0);
@@ -1178,35 +1159,6 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
 	 */
 	drm_crtc_enable_color_mgmt(crtc, 0, true, crtc->gamma_size);
 
-	/* Set up some arbitrary number of planes.  We're not limited
-	 * by a set number of physical registers, just the space in
-	 * the HVS (16k) and how small an plane can be (28 bytes).
-	 * However, each plane we set up takes up some memory, and
-	 * increases the cost of looping over planes, which atomic
-	 * modesetting does quite a bit.  As a result, we pick a
-	 * modest number of planes to expose, that should hopefully
-	 * still cover any sane usecase.
-	 */
-	for (i = 0; i < 8; i++) {
-		struct drm_plane *plane =
-			vc4_plane_init(drm, DRM_PLANE_TYPE_OVERLAY);
-
-		if (IS_ERR(plane))
-			continue;
-
-		plane->possible_crtcs = drm_crtc_mask(crtc);
-	}
-
-	/* Set up the legacy cursor after overlay initialization,
-	 * since we overlay planes on the CRTC in the order they were
-	 * initialized.
-	 */
-	cursor_plane = vc4_plane_init(drm, DRM_PLANE_TYPE_CURSOR);
-	if (!IS_ERR(cursor_plane)) {
-		cursor_plane->possible_crtcs = drm_crtc_mask(crtc);
-		crtc->cursor = cursor_plane;
-	}
-
 	vc4_crtc_get_cob_allocation(vc4_crtc);
 
 	CRTC_WRITE(PV_INTEN, 0);
@@ -1226,7 +1178,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
 
 	platform_set_drvdata(pdev, vc4_crtc);
 
-	vc4_debugfs_add_regset32(drm, vc4_crtc->data->debugfs_name,
+	vc4_debugfs_add_regset32(drm, pv_data->debugfs_name,
 				 &vc4_crtc->regset);
 
 	return 0;
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 76f93b662766..7792c97d4303 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -288,6 +288,10 @@ static int vc4_drm_bind(struct device *dev)
 	if (ret)
 		goto gem_destroy;
 
+	ret = vc4_plane_create_additional_planes(drm);
+	if (ret)
+		goto unbind_all;
+
 	drm_fb_helper_remove_conflicting_framebuffers(NULL, "vc4drmfb", false);
 
 	ret = vc4_kms_load(drm);
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 3b1f02efefbe..9866d61bfa88 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -2,6 +2,8 @@
 /*
  * Copyright (C) 2015 Broadcom
  */
+#ifndef _VC4_DRV_H_
+#define _VC4_DRV_H_
 
 #include <linux/delay.h>
 #include <linux/refcount.h>
@@ -475,6 +477,27 @@ to_vc4_crtc(struct drm_crtc *crtc)
 	return (struct vc4_crtc *)crtc;
 }
 
+struct vc4_crtc_state {
+	struct drm_crtc_state base;
+	/* Dlist area for this CRTC configuration. */
+	struct drm_mm_node mm;
+	bool feed_txp;
+	bool txp_armed;
+
+	struct {
+		unsigned int left;
+		unsigned int right;
+		unsigned int top;
+		unsigned int bottom;
+	} margins;
+};
+
+static inline struct vc4_crtc_state *
+to_vc4_crtc_state(struct drm_crtc_state *crtc_state)
+{
+	return (struct vc4_crtc_state *)crtc_state;
+}
+
 #define V3D_READ(offset) readl(vc4->v3d->regs + offset)
 #define V3D_WRITE(offset, val) writel(val, vc4->v3d->regs + offset)
 #define HVS_READ(offset) readl(vc4->hvs->regs + offset)
@@ -844,6 +867,7 @@ int vc4_kms_load(struct drm_device *dev);
 /* vc4_plane.c */
 struct drm_plane *vc4_plane_init(struct drm_device *dev,
 				 enum drm_plane_type type);
+int vc4_plane_create_additional_planes(struct drm_device *dev);
 u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist);
 u32 vc4_plane_dlist_size(const struct drm_plane_state *state);
 void vc4_plane_async_set_fb(struct drm_plane *plane,
@@ -897,3 +921,5 @@ int vc4_perfmon_destroy_ioctl(struct drm_device *dev, void *data,
 			      struct drm_file *file_priv);
 int vc4_perfmon_get_values_ioctl(struct drm_device *dev, void *data,
 				 struct drm_file *file_priv);
+
+#endif /* _VC4_DRV_H_ */
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index e1cfc3ccd05a..9f01ddd5b932 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -58,7 +58,7 @@ vc4_free_hang_state(struct drm_device *dev, struct vc4_hang_state *state)
 	unsigned int i;
 
 	for (i = 0; i < state->user_state.bo_count; i++)
-		drm_gem_object_put_unlocked(state->bo[i]);
+		drm_gem_object_put(state->bo[i]);
 
 	kfree(state);
 }
@@ -808,7 +808,7 @@ fail_dec_usecnt:
 fail_put_bo:
 	/* Release any reference to acquired objects. */
 	for (i = 0; i < exec->bo_count && exec->bo[i]; i++)
-		drm_gem_object_put_unlocked(&exec->bo[i]->base);
+		drm_gem_object_put(&exec->bo[i]->base);
 
 fail:
 	kvfree(handles);
@@ -957,7 +957,7 @@ vc4_complete_exec(struct drm_device *dev, struct vc4_exec_info *exec)
 			struct vc4_bo *bo = to_vc4_bo(&exec->bo[i]->base);
 
 			vc4_bo_dec_usecnt(bo);
-			drm_gem_object_put_unlocked(&exec->bo[i]->base);
+			drm_gem_object_put(&exec->bo[i]->base);
 		}
 		kvfree(exec->bo);
 	}
@@ -966,7 +966,7 @@ vc4_complete_exec(struct drm_device *dev, struct vc4_exec_info *exec)
 		struct vc4_bo *bo = list_first_entry(&exec->unref_list,
 						     struct vc4_bo, unref_head);
 		list_del(&bo->unref_head);
-		drm_gem_object_put_unlocked(&bo->base.base);
+		drm_gem_object_put(&bo->base.base);
 	}
 
 	/* Free up the allocation of any bin slots we used. */
@@ -1107,7 +1107,7 @@ vc4_wait_bo_ioctl(struct drm_device *dev, void *data,
 	ret = vc4_wait_for_seqno_ioctl_helper(dev, bo->seqno,
 					      &args->timeout_ns);
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 	return ret;
 }
 
@@ -1301,7 +1301,7 @@ vc4_gem_destroy(struct drm_device *dev)
 	 * the overflow allocation registers.  Now free the object.
 	 */
 	if (vc4->bin_bo) {
-		drm_gem_object_put_unlocked(&vc4->bin_bo->base.base);
+		drm_gem_object_put(&vc4->bin_bo->base.base);
 		vc4->bin_bo = NULL;
 	}
 
@@ -1382,7 +1382,7 @@ int vc4_gem_madvise_ioctl(struct drm_device *dev, void *data,
 	ret = 0;
 
 out_put_gem:
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 625bfcf52dc4..15a11cd4de25 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1330,8 +1330,10 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
 
 	hdmi->pixel_clock = devm_clk_get(dev, "pixel");
 	if (IS_ERR(hdmi->pixel_clock)) {
-		DRM_ERROR("Failed to get pixel clock\n");
-		return PTR_ERR(hdmi->pixel_clock);
+		ret = PTR_ERR(hdmi->pixel_clock);
+		if (ret != -EPROBE_DEFER)
+			DRM_ERROR("Failed to get pixel clock\n");
+		return ret;
 	}
 	hdmi->hsm_clock = devm_clk_get(dev, "hdmi");
 	if (IS_ERR(hdmi->hsm_clock)) {
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index 78d4fb0499e3..08318e69061b 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -330,7 +330,7 @@ static struct drm_framebuffer *vc4_fb_create(struct drm_device *dev,
 			mode_cmd_local.modifier[0] = DRM_FORMAT_MOD_NONE;
 		}
 
-		drm_gem_object_put_unlocked(gem_obj);
+		drm_gem_object_put(gem_obj);
 
 		mode_cmd = &mode_cmd_local;
 	}
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 91e408f7a56e..d040d9f12c6d 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1267,3 +1267,44 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
 
 	return plane;
 }
+
+int vc4_plane_create_additional_planes(struct drm_device *drm)
+{
+	struct drm_plane *cursor_plane;
+	struct drm_crtc *crtc;
+	unsigned int i;
+
+	/* Set up some arbitrary number of planes.  We're not limited
+	 * by a set number of physical registers, just the space in
+	 * the HVS (16k) and how small an plane can be (28 bytes).
+	 * However, each plane we set up takes up some memory, and
+	 * increases the cost of looping over planes, which atomic
+	 * modesetting does quite a bit.  As a result, we pick a
+	 * modest number of planes to expose, that should hopefully
+	 * still cover any sane usecase.
+	 */
+	for (i = 0; i < 8; i++) {
+		struct drm_plane *plane =
+			vc4_plane_init(drm, DRM_PLANE_TYPE_OVERLAY);
+
+		if (IS_ERR(plane))
+			continue;
+
+		plane->possible_crtcs =
+			GENMASK(drm->mode_config.num_crtc - 1, 0);
+	}
+
+	drm_for_each_crtc(crtc, drm) {
+		/* Set up the legacy cursor after overlay initialization,
+		 * since we overlay planes on the CRTC in the order they were
+		 * initialized.
+		 */
+		cursor_plane = vc4_plane_init(drm, DRM_PLANE_TYPE_CURSOR);
+		if (!IS_ERR(cursor_plane)) {
+			cursor_plane->possible_crtcs = drm_crtc_mask(crtc);
+			crtc->cursor = cursor_plane;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index cea77a21b205..f7ab979721b3 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -308,7 +308,7 @@ static int bin_bo_alloc(struct vc4_dev *vc4)
 						    struct vc4_bo, unref_head);
 
 		list_del(&bo->unref_head);
-		drm_gem_object_put_unlocked(&bo->base.base);
+		drm_gem_object_put(&bo->base.base);
 	}
 
 	return ret;
@@ -344,7 +344,7 @@ static void bin_bo_release(struct kref *ref)
 	if (WARN_ON_ONCE(!vc4->bin_bo))
 		return;
 
-	drm_gem_object_put_unlocked(&vc4->bin_bo->base.base);
+	drm_gem_object_put(&vc4->bin_bo->base.base);
 	vc4->bin_bo = NULL;
 }
 
diff --git a/drivers/gpu/drm/vgem/vgem_drv.c b/drivers/gpu/drm/vgem/vgem_drv.c
index ec1a8ebb6f1b..e4dc7b267a0b 100644
--- a/drivers/gpu/drm/vgem/vgem_drv.c
+++ b/drivers/gpu/drm/vgem/vgem_drv.c
@@ -198,7 +198,7 @@ static struct drm_gem_object *vgem_gem_create(struct drm_device *dev,
 
 	ret = drm_gem_handle_create(file, &obj->base, handle);
 	if (ret) {
-		drm_gem_object_put_unlocked(&obj->base);
+		drm_gem_object_put(&obj->base);
 		return ERR_PTR(ret);
 	}
 
@@ -223,7 +223,7 @@ static int vgem_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
 	args->size = gem_object->size;
 	args->pitch = pitch;
 
-	drm_gem_object_put_unlocked(gem_object);
+	drm_gem_object_put(gem_object);
 
 	DRM_DEBUG("Created object of size %llu\n", args->size);
 
@@ -251,7 +251,7 @@ static int vgem_gem_dumb_map(struct drm_file *file, struct drm_device *dev,
 
 	*offset = drm_vma_node_offset_addr(&obj->vma_node);
 unref:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/vgem/vgem_fence.c b/drivers/gpu/drm/vgem/vgem_fence.c
index 9268f6fc3f66..17f32f550dd9 100644
--- a/drivers/gpu/drm/vgem/vgem_fence.c
+++ b/drivers/gpu/drm/vgem/vgem_fence.c
@@ -182,7 +182,7 @@ err_fence:
 		dma_fence_put(fence);
 	}
 err:
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index cc7fd957a307..f3ce49c5a34c 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -307,7 +307,7 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
 	ret = virtio_gpu_framebuffer_init(dev, virtio_gpu_fb, mode_cmd, obj);
 	if (ret) {
 		kfree(virtio_gpu_fb);
-		drm_gem_object_put_unlocked(obj);
+		drm_gem_object_put(obj);
 		return NULL;
 	}
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
index d6cb350ae52a..24ffacac99e4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -55,7 +55,7 @@ static int virtio_gpu_gem_create(struct drm_file *file,
 	*obj_p = &obj->base.base;
 
 	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(&obj->base.base);
+	drm_gem_object_put(&obj->base.base);
 
 	*handle_p = handle;
 	return 0;
@@ -105,7 +105,7 @@ int virtio_gpu_mode_dumb_mmap(struct drm_file *file_priv,
 	if (gobj == NULL)
 		return -ENOENT;
 	*offset_p = drm_vma_node_offset_addr(&gobj->vma_node);
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return 0;
 }
 
@@ -240,7 +240,7 @@ void virtio_gpu_array_put_free(struct virtio_gpu_object_array *objs)
 	u32 i;
 
 	for (i = 0; i < objs->nents; i++)
-		drm_gem_object_put_unlocked(objs->objs[i]);
+		drm_gem_object_put(objs->objs[i]);
 	virtio_gpu_array_free(objs);
 }
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 5df722072ba0..7a2430e34e00 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -278,7 +278,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
 		drm_gem_object_release(obj);
 		return ret;
 	}
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 
 	rc->res_handle = qobj->hw_res_handle; /* similiar to a VM address */
 	rc->bo_handle = handle;
@@ -300,7 +300,7 @@ static int virtio_gpu_resource_info_ioctl(struct drm_device *dev, void *data,
 
 	ri->size = qobj->base.base.size;
 	ri->res_handle = qobj->hw_res_handle;
-	drm_gem_object_put_unlocked(gobj);
+	drm_gem_object_put(gobj);
 	return 0;
 }
 
@@ -417,7 +417,7 @@ static int virtio_gpu_wait_ioctl(struct drm_device *dev, void *data,
 	else if (ret > 0)
 		ret = 0;
 
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index 6ccbd01cd888..346cef5ce251 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -150,7 +150,7 @@ static int virtio_gpu_object_shmem_init(struct virtio_gpu_device *vgdev,
 	if (ret < 0)
 		return -EINVAL;
 
-	shmem->pages = drm_gem_shmem_get_sg_table(&bo->base.base);
+	shmem->pages = drm_gem_shmem_get_pages_sgt(&bo->base.base);
 	if (!shmem->pages) {
 		drm_gem_shmem_unpin(&bo->base.base);
 		return -EINVAL;
diff --git a/drivers/gpu/drm/vkms/vkms_gem.c b/drivers/gpu/drm/vkms/vkms_gem.c
index c541fec57566..a017fc59905e 100644
--- a/drivers/gpu/drm/vkms/vkms_gem.c
+++ b/drivers/gpu/drm/vkms/vkms_gem.c
@@ -141,7 +141,7 @@ int vkms_dumb_create(struct drm_file *file, struct drm_device *dev,
 	args->size = gem_obj->size;
 	args->pitch = pitch;
 
-	drm_gem_object_put_unlocked(gem_obj);
+	drm_gem_object_put(gem_obj);
 
 	DRM_DEBUG_DRIVER("Created object of size %lld\n", size);
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index c2247a893ed4..470428387878 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -1129,9 +1129,9 @@ static long vmw_compat_ioctl(struct file *filp, unsigned int cmd,
 }
 #endif
 
-static int vmw_master_set(struct drm_device *dev,
-			  struct drm_file *file_priv,
-			  bool from_open)
+static void vmw_master_set(struct drm_device *dev,
+			   struct drm_file *file_priv,
+			   bool from_open)
 {
 	/*
 	 * Inform a new master that the layout may have changed while
@@ -1139,8 +1139,6 @@ static int vmw_master_set(struct drm_device *dev,
 	 */
 	if (!from_open)
 		drm_sysfs_hotplug_event(dev);
-
-	return 0;
 }
 
 static void vmw_master_drop(struct drm_device *dev,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 04d66592f605..3c97654b5a43 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -2138,7 +2138,6 @@ void vmw_guess_mode_timing(struct drm_display_mode *mode)
 	mode->vtotal = mode->vsync_end + 50;
 
 	mode->clock = (u32)mode->htotal * (u32)mode->vtotal / 100 * 6;
-	mode->vrefresh = drm_mode_vrefresh(mode);
 }
 
 
@@ -2212,7 +2211,6 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector,
 		mode = drm_mode_duplicate(dev, bmode);
 		if (!mode)
 			return 0;
-		mode->vrefresh = drm_mode_vrefresh(mode);
 
 		drm_mode_probed_add(connector, mode);
 	}
diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c
index 1fd458e877ca..3e660fb111b3 100644
--- a/drivers/gpu/drm/xen/xen_drm_front.c
+++ b/drivers/gpu/drm/xen/xen_drm_front.c
@@ -419,7 +419,7 @@ static int xen_drm_drv_dumb_create(struct drm_file *filp,
 		goto fail_handle;
 
 	/* Drop reference from allocate - handle holds it now */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 	return 0;
 
 fail_handle:
@@ -427,7 +427,7 @@ fail_handle:
 				   xen_drm_front_dbuf_to_cookie(obj));
 fail_backend:
 	/* drop reference from allocate */
-	drm_gem_object_put_unlocked(obj);
+	drm_gem_object_put(obj);
 fail:
 	DRM_ERROR("Failed to create dumb buffer: %d\n", ret);
 	return ret;
diff --git a/drivers/gpu/drm/zte/zx_drm_drv.c b/drivers/gpu/drm/zte/zx_drm_drv.c
index 1141c1ed1ed0..31014a451f8b 100644
--- a/drivers/gpu/drm/zte/zx_drm_drv.c
+++ b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -36,16 +36,7 @@ DEFINE_DRM_GEM_CMA_FOPS(zx_drm_fops);
 
 static struct drm_driver zx_drm_driver = {
 	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.dumb_create = drm_gem_cma_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
-	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
-	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	DRM_GEM_CMA_DRIVER_OPS,
 	.fops = &zx_drm_fops,
 	.name = "zx-vou",
 	.desc = "ZTE VOU Controller DRM",
author	Dave Airlie <airlied@redhat.com>	2020-06-23 02:58:28 +0200
committer	Dave Airlie <airlied@redhat.com>	2020-06-24 07:45:51 +0200
commit	0a19b068acc47d05212f03e494381926dc0381e2 (patch)
tree	00490aed65afc870cd61e5551d63d5c032048806 /drivers/gpu
parent	Linux 5.8-rc2 (diff)
parent	drm/panfrost: Use kvfree() to free bo->sgts (diff)
download	linux-0a19b068acc47d05212f03e494381926dc0381e2.tar.xz linux-0a19b068acc47d05212f03e494381926dc0381e2.zip