summaryrefslogtreecommitdiffstats
path: root/drivers/gpu
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/drm_fb_helper.c8
-rw-r--r--drivers/gpu/drm/nouveau/Kconfig1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.c9
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_channel.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dma.h4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c2
-rw-r--r--drivers/gpu/drm/radeon/atom.c15
-rw-r--r--drivers/gpu/drm/radeon/atom.h1
-rw-r--r--drivers/gpu/drm/radeon/radeon_object.c3
-rw-r--r--drivers/gpu/drm/udl/udl_drv.c2
-rw-r--r--drivers/gpu/drm/udl/udl_drv.h1
-rw-r--r--drivers/gpu/drm/udl/udl_gem.c14
12 files changed, 54 insertions, 16 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 7740dd26f007..a0d6e894d97c 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -559,9 +559,13 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
return -EINVAL;
/* Need to resize the fb object !!! */
- if (var->bits_per_pixel > fb->bits_per_pixel || var->xres > fb->width || var->yres > fb->height) {
+ if (var->bits_per_pixel > fb->bits_per_pixel ||
+ var->xres > fb->width || var->yres > fb->height ||
+ var->xres_virtual > fb->width || var->yres_virtual > fb->height) {
DRM_DEBUG("fb userspace requested width/height/bpp is greater than current fb "
- "object %dx%d-%d > %dx%d-%d\n", var->xres, var->yres, var->bits_per_pixel,
+ "request %dx%d-%d (virtual %dx%d) > %dx%d-%d\n",
+ var->xres, var->yres, var->bits_per_pixel,
+ var->xres_virtual, var->yres_virtual,
fb->width, fb->height, fb->bits_per_pixel);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index ca1639918f57..97a81260485a 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -13,6 +13,7 @@ config DRM_NOUVEAU
select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT
select ACPI_WMI if ACPI
select MXM_WMI if ACPI
+ select POWER_SUPPLY
help
Choose this option for open-source nVidia support.
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 637afe71de56..1947d6139a38 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -177,14 +177,15 @@ bios_shadow_pci(struct nvbios *bios)
if (!pci_enable_rom(pdev)) {
void __iomem *rom = pci_map_rom(pdev, &length);
- if (rom) {
+ if (rom && length) {
bios->data = kmalloc(length, GFP_KERNEL);
if (bios->data) {
memcpy_fromio(bios->data, rom, length);
bios->length = length;
}
- pci_unmap_rom(pdev, rom);
}
+ if (rom)
+ pci_unmap_rom(pdev, rom);
pci_disable_rom(pdev);
}
@@ -272,6 +273,7 @@ bios_shadow(struct drm_device *dev)
mthd->score = score_vbios(bios, mthd->rw);
mthd->size = bios->length;
mthd->data = bios->data;
+ bios->data = NULL;
} while (mthd->score != 3 && (++mthd)->shadow);
mthd = shadow_methods;
@@ -280,7 +282,8 @@ bios_shadow(struct drm_device *dev)
if (mthd->score > best->score) {
kfree(best->data);
best = mthd;
- }
+ } else
+ kfree(mthd->data);
} while ((++mthd)->shadow);
if (best->score) {
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 44e6416d4a33..846afb0bfef4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -436,11 +436,11 @@ nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data,
}
if (dev_priv->card_type < NV_C0) {
- init->subchan[0].handle = NvSw;
- init->subchan[0].grclass = NV_SW;
- init->nr_subchan = 1;
- } else {
- init->nr_subchan = 0;
+ init->subchan[0].handle = 0x00000000;
+ init->subchan[0].grclass = 0x0000;
+ init->subchan[1].handle = NvSw;
+ init->subchan[1].grclass = NV_SW;
+ init->nr_subchan = 2;
}
/* Named memory object area */
diff --git a/drivers/gpu/drm/nouveau/nouveau_dma.h b/drivers/gpu/drm/nouveau/nouveau_dma.h
index bcf0fd9e313e..23d4edf992b7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dma.h
+++ b/drivers/gpu/drm/nouveau/nouveau_dma.h
@@ -48,8 +48,8 @@ void nv50_dma_push(struct nouveau_channel *, struct nouveau_bo *,
/* Hardcoded object assignments to subchannels (subchannel id). */
enum {
- NvSubSw = 0,
- NvSubM2MF = 1,
+ NvSubM2MF = 0,
+ NvSubSw = 1,
NvSub2D = 2,
NvSubCtxSurf2D = 2,
NvSubGdiRect = 3,
diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index a4886b36d0fa..c2a8511e855a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -642,7 +642,7 @@ nouveau_card_channel_init(struct drm_device *dev)
OUT_RING (chan, chan->vram_handle);
OUT_RING (chan, chan->gart_handle);
} else
- if (dev_priv->card_type <= NV_C0) {
+ if (dev_priv->card_type <= NV_D0) {
ret = nouveau_gpuobj_gr_new(chan, 0x9039, 0x9039);
if (ret)
goto error;
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index d1bd239cd9e9..5ce9bf51a8de 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -1306,8 +1306,11 @@ struct atom_context *atom_parse(struct card_info *card, void *bios)
int atom_asic_init(struct atom_context *ctx)
{
+ struct radeon_device *rdev = ctx->card->dev->dev_private;
int hwi = CU16(ctx->data_table + ATOM_DATA_FWI_PTR);
uint32_t ps[16];
+ int ret;
+
memset(ps, 0, 64);
ps[0] = cpu_to_le32(CU32(hwi + ATOM_FWI_DEFSCLK_PTR));
@@ -1317,7 +1320,17 @@ int atom_asic_init(struct atom_context *ctx)
if (!CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_INIT))
return 1;
- return atom_execute_table(ctx, ATOM_CMD_INIT, ps);
+ ret = atom_execute_table(ctx, ATOM_CMD_INIT, ps);
+ if (ret)
+ return ret;
+
+ memset(ps, 0, 64);
+
+ if (rdev->family < CHIP_R600) {
+ if (CU16(ctx->cmd_table + 4 + 2 * ATOM_CMD_SPDFANCNTL))
+ atom_execute_table(ctx, ATOM_CMD_SPDFANCNTL, ps);
+ }
+ return ret;
}
void atom_destroy(struct atom_context *ctx)
diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h
index 93cfe2086ba0..25fea631dad2 100644
--- a/drivers/gpu/drm/radeon/atom.h
+++ b/drivers/gpu/drm/radeon/atom.h
@@ -44,6 +44,7 @@
#define ATOM_CMD_SETSCLK 0x0A
#define ATOM_CMD_SETMCLK 0x0B
#define ATOM_CMD_SETPCLK 0x0C
+#define ATOM_CMD_SPDFANCNTL 0x39
#define ATOM_DATA_FWI_PTR 0xC
#define ATOM_DATA_IIO_PTR 0x32
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 6f70158d34e4..df6a4dbd93f8 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -241,7 +241,8 @@ int radeon_bo_pin_restricted(struct radeon_bo *bo, u32 domain, u64 max_offset,
domain_start = bo->rdev->mc.vram_start;
else
domain_start = bo->rdev->mc.gtt_start;
- WARN_ON_ONCE((*gpu_addr - domain_start) > max_offset);
+ WARN_ON_ONCE(max_offset <
+ (radeon_bo_gpu_offset(bo) - domain_start));
}
return 0;
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 5340c5f3987b..53673907a6a0 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -47,7 +47,7 @@ static struct vm_operations_struct udl_gem_vm_ops = {
static const struct file_operations udl_driver_fops = {
.owner = THIS_MODULE,
.open = drm_open,
- .mmap = drm_gem_mmap,
+ .mmap = udl_drm_gem_mmap,
.poll = drm_poll,
.read = drm_read,
.unlocked_ioctl = drm_ioctl,
diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h
index 1612954a5bc4..96820d03a303 100644
--- a/drivers/gpu/drm/udl/udl_drv.h
+++ b/drivers/gpu/drm/udl/udl_drv.h
@@ -121,6 +121,7 @@ struct udl_gem_object *udl_gem_alloc_object(struct drm_device *dev,
int udl_gem_vmap(struct udl_gem_object *obj);
void udl_gem_vunmap(struct udl_gem_object *obj);
+int udl_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int udl_handle_damage(struct udl_framebuffer *fb, int x, int y,
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index 852642dc1187..92f19ef329b0 100644
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -71,6 +71,20 @@ int udl_dumb_destroy(struct drm_file *file, struct drm_device *dev,
return drm_gem_handle_delete(file, handle);
}
+int udl_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+ int ret;
+
+ ret = drm_gem_mmap(filp, vma);
+ if (ret)
+ return ret;
+
+ vma->vm_flags &= ~VM_PFNMAP;
+ vma->vm_flags |= VM_MIXEDMAP;
+
+ return ret;
+}
+
int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
{
struct udl_gem_object *obj = to_udl_bo(vma->vm_private_data);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 16:33:42 +0100