Merge tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Not a huge amount of big things here, AMD has support for a few new HW
  variants (vangogh, green sardine, dimgrey cavefish), Intel has some
  more DG1 enablement. We have a few big reworks of the TTM layers and
  interfaces, GEM and atomic internal API reworks cross tree. fbdev is
  marked orphaned in here as well to reflect the current reality.

  core:
   - documentation updates
   - deprecate DRM_FORMAT_MOD_NONE
   - atomic crtc enable/disable rework
   - GEM convert drivers to gem object functions
   - remove SCATTER_LIST_MAX_SEGMENT

  sched:
   - avoid infinite waits

  ttm:
   - remove AGP support
   - don't modify caching for swapout
   - ttm pinning rework
   - major TTM reworks
   - new backend allocator
   - multihop support

  vram-helper:
   - top down BO placement fix
   - TTM changes
   - GEM object support

  displayport:
   - DP 2.0 DPCD prep work
   - DP MST extended DPCD caps

  fbdev:
   - mark as orphaned

  amdgpu:
   - Initial Vangogh support
   - Green Sardine support
   - Dimgrey Cavefish support
   - SG display support for renoir
   - SMU7 improvements
   - gfx9+ modiifier support
   - CI BACO fixes

  radeon:
   - expose voltage via hwmon on SUMO

  amdkfd:
   - fix unique id handling

  i915:
   - more DG1 enablement
   - bigjoiner support
   - integer scaling filter support
   - async flip support
   - ICL+ DSI command mode
   - Improve display shutdown
   - Display refactoring
   - eLLC machine fbdev loading fix
   - dma scatterlist fixes
   - TGL hang fixes
   - eLLC display buffer caching on SKL+
   - MOCS PTE seeting for gen9+

  msm:
   - Shutdown hook
   - GPU cooling device support
   - DSI 7nm and 10nm phy/pll updates
   - sm8150/sm2850 DPU support
   - GEM locking re-work
   - LLCC system cache support

  aspeed:
   - sysfs output config support

  ast:
   - LUT fix
   - new display mode

  gma500:
   - remove 2d framebuffer accel

  panfrost:
   - move gpu reset to a worker

  exynos:
   - new HDMI mode support

  mediatek:
   - MT8167 support
   - yaml bindings
   - MIPI DSI phy code moved

  etnaviv:
   - new perf counter
   - more lockdep annotation

  hibmc:
   - i2c DDC support

  ingenic:
   - pixel clock reset fix
   - reserved memory support
   - allow both DMA channels at once
   - different pixel format support
   - 30/24/8-bit palette modes

  tilcdc:
   - don't keep vblank irq enabled

  vc4:
   - new maintainer added
   - DSI registration fix

  virtio:
   - blob resource support
   - host visible and cross-device support
   - uuid api support"

* tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm: (1754 commits)
  drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs
  drm/amdgpu: fix size calculation with stolen vga memory
  drm/amdgpu: remove amdgpu_ttm_late_init  and amdgpu_bo_late_init
  drm/amdgpu: free the pre-OS console framebuffer after the first modeset
  drm/amdgpu: enable runtime pm using BACO on CI dGPUs
  drm/amdgpu/cik: enable BACO reset on Bonaire
  drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven
  drm/amd/pm: remove one unsupported smu function for vangogh
  drm/amd/display: setup system context for APUs
  drm/amd/display: add S/G support for Vangogh
  drm/amdkfd: Fix leak in dmabuf import
  drm/amdgpu: use AMDGPU_NUM_VMID when possible
  drm/amdgpu: fix sdma instance fw version and feature version init
  drm/amd/pm: update driver if version for dimgrey_cavefish
  drm/amd/display: 3.2.115
  drm/amd/display: [FW Promotion] Release 0.0.45
  drm/amd/display: Revert DCN2.1 dram_clock_change_latency update
  drm/amd/display: Enable gpu_vm_support for dcn3.01
  drm/amd/display: Fixed the audio noise during mode switching with HDCP mode on
  drm/amd/display: Add wm table for Renoir
  ...

9 files changed, 47 insertions, 49 deletions

diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index f2d87a7445c7..431c5d32f9a4 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -346,6 +346,7 @@ static void decon_win_set_colkey(struct decon_context *ctx, unsigned int win)
 /**
  * shadow_protect_win() - disable updating values from shadow registers at vsync
  *
+ * @ctx: display and enhancement controller context
  * @win: window to protect registers for
  * @protect: 1 to protect (disable updates)
  */
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 1c03485676ef..4153f302de7c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -19,7 +19,7 @@
 #include "exynos_drm_plane.h"
 
 static void exynos_drm_crtc_atomic_enable(struct drm_crtc *crtc,
-					  struct drm_crtc_state *old_state)
+					  struct drm_atomic_state *state)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
@@ -30,7 +30,7 @@ static void exynos_drm_crtc_atomic_enable(struct drm_crtc *crtc,
 }
 
 static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc,
-					   struct drm_crtc_state *old_state)
+					   struct drm_atomic_state *state)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
@@ -49,21 +49,23 @@ static void exynos_drm_crtc_atomic_disable(struct drm_crtc *crtc,
 }
 
 static int exynos_crtc_atomic_check(struct drm_crtc *crtc,
-				     struct drm_crtc_state *state)
+				     struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
-	if (!state->enable)
+	if (!crtc_state->enable)
 		return 0;
 
 	if (exynos_crtc->ops->atomic_check)
-		return exynos_crtc->ops->atomic_check(exynos_crtc, state);
+		return exynos_crtc->ops->atomic_check(exynos_crtc, crtc_state);
 
 	return 0;
 }
 
 static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,
-				     struct drm_crtc_state *old_crtc_state)
+				     struct drm_atomic_state *state)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
@@ -72,7 +74,7 @@ static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,
 }
 
 static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
-				     struct drm_crtc_state *old_crtc_state)
+				     struct drm_atomic_state *state)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index dbd80f1e4c78..e60257f1f24b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -75,11 +75,6 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
 	file->driver_priv = NULL;
 }
 
-static const struct vm_operations_struct exynos_drm_gem_vm_ops = {
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
 static const struct drm_ioctl_desc exynos_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(EXYNOS_GEM_CREATE, exynos_drm_gem_create_ioctl,
 			DRM_RENDER_ALLOW),
@@ -118,22 +113,17 @@ static const struct file_operations exynos_drm_driver_fops = {
 	.release	= drm_release,
 };
 
-static struct drm_driver exynos_drm_driver = {
+static const struct drm_driver exynos_drm_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM
 				  | DRIVER_ATOMIC | DRIVER_RENDER,
 	.open			= exynos_drm_open,
 	.lastclose		= drm_fb_helper_lastclose,
 	.postclose		= exynos_drm_postclose,
-	.gem_free_object_unlocked = exynos_drm_gem_free_object,
-	.gem_vm_ops		= &exynos_drm_gem_vm_ops,
 	.dumb_create		= exynos_drm_gem_dumb_create,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
 	.gem_prime_import	= exynos_drm_gem_prime_import,
-	.gem_prime_get_sg_table	= exynos_drm_gem_prime_get_sg_table,
 	.gem_prime_import_sg_table	= exynos_drm_gem_prime_import_sg_table,
-	.gem_prime_vmap		= exynos_drm_gem_prime_vmap,
-	.gem_prime_vunmap	= exynos_drm_gem_prime_vunmap,
 	.gem_prime_mmap		= exynos_drm_gem_prime_mmap,
 	.ioctls			= exynos_ioctls,
 	.num_ioctls		= ARRAY_SIZE(exynos_ioctls),
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 5b9666fc7af1..83ab6b343f51 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -282,7 +282,6 @@ struct exynos_dsi {
 	struct list_head transfer_list;
 
 	const struct exynos_dsi_driver_data *driver_data;
-	struct device_node *in_bridge_node;
 };
 
 #define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host)
@@ -1684,17 +1683,16 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi)
 	if (ret < 0)
 		return ret;
 
-	dsi->in_bridge_node = of_graph_get_remote_node(node, DSI_PORT_IN, 0);
-
 	return 0;
 }
 
 static int exynos_dsi_bind(struct device *dev, struct device *master,
 				void *data)
 {
-	struct drm_encoder *encoder = dev_get_drvdata(dev);
-	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
+	struct exynos_dsi *dsi = dev_get_drvdata(dev);
+	struct drm_encoder *encoder = &dsi->encoder;
 	struct drm_device *drm_dev = data;
+	struct device_node *in_bridge_node;
 	struct drm_bridge *in_bridge;
 	int ret;
 
@@ -1706,10 +1704,12 @@ static int exynos_dsi_bind(struct device *dev, struct device *master,
 	if (ret < 0)
 		return ret;
 
-	if (dsi->in_bridge_node) {
-		in_bridge = of_drm_find_bridge(dsi->in_bridge_node);
+	in_bridge_node = of_graph_get_remote_node(dev->of_node, DSI_PORT_IN, 0);
+	if (in_bridge_node) {
+		in_bridge = of_drm_find_bridge(in_bridge_node);
 		if (in_bridge)
 			drm_bridge_attach(encoder, in_bridge, NULL, 0);
+		of_node_put(in_bridge_node);
 	}
 
 	return mipi_dsi_host_register(&dsi->dsi_host);
@@ -1718,8 +1718,8 @@ static int exynos_dsi_bind(struct device *dev, struct device *master,
 static void exynos_dsi_unbind(struct device *dev, struct device *master,
 				void *data)
 {
-	struct drm_encoder *encoder = dev_get_drvdata(dev);
-	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
+	struct exynos_dsi *dsi = dev_get_drvdata(dev);
+	struct drm_encoder *encoder = &dsi->encoder;
 
 	exynos_dsi_disable(encoder);
 
@@ -1815,7 +1815,7 @@ static int exynos_dsi_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	platform_set_drvdata(pdev, &dsi->encoder);
+	platform_set_drvdata(pdev, dsi);
 
 	pm_runtime_enable(dev);
 
@@ -1827,17 +1827,12 @@ static int exynos_dsi_probe(struct platform_device *pdev)
 
 err_disable_runtime:
 	pm_runtime_disable(dev);
-	of_node_put(dsi->in_bridge_node);
 
 	return ret;
 }
 
 static int exynos_dsi_remove(struct platform_device *pdev)
 {
-	struct exynos_dsi *dsi = platform_get_drvdata(pdev);
-
-	of_node_put(dsi->in_bridge_node);
-
 	pm_runtime_disable(&pdev->dev);
 
 	component_del(&pdev->dev, &exynos_dsi_component_ops);
@@ -1847,8 +1842,7 @@ static int exynos_dsi_remove(struct platform_device *pdev)
 
 static int __maybe_unused exynos_dsi_suspend(struct device *dev)
 {
-	struct drm_encoder *encoder = dev_get_drvdata(dev);
-	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
+	struct exynos_dsi *dsi = dev_get_drvdata(dev);
 	const struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
 	int ret, i;
 
@@ -1878,8 +1872,7 @@ static int __maybe_unused exynos_dsi_suspend(struct device *dev)
 
 static int __maybe_unused exynos_dsi_resume(struct device *dev)
 {
-	struct drm_encoder *encoder = dev_get_drvdata(dev);
-	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
+	struct exynos_dsi *dsi = dev_get_drvdata(dev);
 	const struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
 	int ret, i;
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index bb67cad8371f..49a2e0c53918 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -725,6 +725,7 @@ static void fimd_win_set_colkey(struct fimd_context *ctx, unsigned int win)
 /**
  * shadow_protect_win() - disable updating values from shadow registers at vsync
  *
+ * @ctx: local driver data
  * @win: window to protect registers for
  * @protect: 1 to protect (disable updates)
  */
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 7777f19c9d38..4396224227d1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -127,6 +127,17 @@ void exynos_drm_gem_destroy(struct exynos_drm_gem *exynos_gem)
 	kfree(exynos_gem);
 }
 
+static const struct vm_operations_struct exynos_drm_gem_vm_ops = {
+	.open = drm_gem_vm_open,
+	.close = drm_gem_vm_close,
+};
+
+static const struct drm_gem_object_funcs exynos_drm_gem_object_funcs = {
+	.free = exynos_drm_gem_free_object,
+	.get_sg_table = exynos_drm_gem_prime_get_sg_table,
+	.vm_ops = &exynos_drm_gem_vm_ops,
+};
+
 static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev,
 						  unsigned long size)
 {
@@ -141,6 +152,8 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev,
 	exynos_gem->size = size;
 	obj = &exynos_gem->base;
 
+	obj->funcs = &exynos_drm_gem_object_funcs;
+
 	ret = drm_gem_object_init(dev, obj, size);
 	if (ret < 0) {
 		DRM_DEV_ERROR(dev->dev, "failed to initialize gem object\n");
@@ -454,16 +467,6 @@ exynos_drm_gem_prime_import_sg_table(struct drm_device *dev,
 	return &exynos_gem->base;
 }
 
-void *exynos_drm_gem_prime_vmap(struct drm_gem_object *obj)
-{
-	return NULL;
-}
-
-void exynos_drm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
-{
-	/* Nothing to do */
-}
-
 int exynos_drm_gem_prime_mmap(struct drm_gem_object *obj,
 			      struct vm_area_struct *vma)
 {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 74e926abeff0..a23272fb96fb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -107,8 +107,6 @@ struct drm_gem_object *
 exynos_drm_gem_prime_import_sg_table(struct drm_device *dev,
 				     struct dma_buf_attachment *attach,
 				     struct sg_table *sgt);
-void *exynos_drm_gem_prime_vmap(struct drm_gem_object *obj);
-void exynos_drm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
 int exynos_drm_gem_prime_mmap(struct drm_gem_object *obj,
 			      struct vm_area_struct *vma);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 45e9aee8366a..b01f36e76eaf 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -118,6 +118,7 @@ struct gsc_context {
  * struct gsc_driverdata - per device type driver data for init time.
  *
  * @limits: picture size limits array
+ * @num_limits: number of items in the aforementioned array
  * @clk_names: names of clocks needed by this variant
  * @num_clocks: the number of clocks needed by this variant
  */
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index dc01c188c0e0..39fa5d3b01ef 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -522,6 +522,15 @@ static const struct hdmiphy_config hdmiphy_5420_configs[] = {
 			0x54, 0x4B, 0x25, 0x03, 0x00, 0x80, 0x01, 0x80,
 		},
 	},
+	{
+		.pixel_clock = 154000000,
+		.conf = {
+			0x01, 0xD1, 0x20, 0x01, 0x40, 0x30, 0x08, 0xCC,
+			0x8C, 0xE8, 0xC1, 0xD8, 0x45, 0xA0, 0xAC, 0x80,
+			0x08, 0x80, 0x09, 0x84, 0x05, 0x02, 0x24, 0x86,
+			0x54, 0x3F, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80,
+		},
+	},
 };
 
 static const struct hdmiphy_config hdmiphy_5433_configs[] = {