Displaying 20 results from an estimated 57 matches for "pixel_format".
2018 Sep 05
0
[PATCH v2 5/6] drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
...ev.c
+++ b/drivers/gpu/drm/bochs/bochs_fbdev.c
@@ -64,9 +64,8 @@ static int bochsfb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
- mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8);
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
- sizes->surface_depth);
+ mode_cmd.pitches[0] = sizes->surface_width * 4;
+ mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
size = mode_cmd.pitches[0] * mode_cmd.height;
/* alloc, pin & map bo */
diff --git a/drivers/gpu/...
2018 Sep 03
0
[PATCH 4/5] drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
...ev.c
+++ b/drivers/gpu/drm/bochs/bochs_fbdev.c
@@ -64,9 +64,8 @@ static int bochsfb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
- mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8);
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
- sizes->surface_depth);
+ mode_cmd.pitches[0] = sizes->surface_width * 4;
+ mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
size = mode_cmd.pitches[0] * mode_cmd.height;
/* alloc, pin & map bo */
diff --git a/drivers/gpu/...
2017 Apr 03
2
[PATCH 1/2] drm: virtio: add virtio_gpu_translate_format
...rtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 9bfaef3..33df067 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -231,63 +231,9 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.pitches[0] = mode_cmd.width * 4;
mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
- switch (mode_cmd.pixel_format) {
-#ifdef __BIG_ENDIAN
- case DRM_FORMAT_XRGB8888:
- format = VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM;
- break;
- case DRM_FORMAT_ARGB8888:
- format = VIRTIO_GPU_FORMAT_A8R8G8B8_UNORM;
- break;
- case DRM_FORMAT_BGRX8888:
- forma...
2017 Apr 03
2
[PATCH 1/2] drm: virtio: add virtio_gpu_translate_format
...rtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index 9bfaef3..33df067 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -231,63 +231,9 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
mode_cmd.pitches[0] = mode_cmd.width * 4;
mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
- switch (mode_cmd.pixel_format) {
-#ifdef __BIG_ENDIAN
- case DRM_FORMAT_XRGB8888:
- format = VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM;
- break;
- case DRM_FORMAT_ARGB8888:
- format = VIRTIO_GPU_FORMAT_A8R8G8B8_UNORM;
- break;
- case DRM_FORMAT_BGRX8888:
- forma...
2018 Sep 05
0
[PATCH v2 6/6] drm/virtio: fix DRM_FORMAT_* handling
...display.c
index 25503b9335..14a13edc02 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -306,6 +306,10 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
struct virtio_gpu_framebuffer *virtio_gpu_fb;
int ret;
+ if (mode_cmd->pixel_format != DRM_FORMAT_HOST_XRGB8888 &&
+ mode_cmd->pixel_format != DRM_FORMAT_HOST_ARGB8888)
+ return ERR_PTR(-ENOENT);
+
/* lookup object associated with res handle */
obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[0]);
if (!obj)
@@ -354,6 +358,7 @@ int virtio_gpu_modese...
2018 Sep 19
0
[PATCH v3 5/5] drm/virtio: fix DRM_FORMAT_* handling
...display.c
index 0379d68976..8f8fed471e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -307,6 +307,10 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
struct virtio_gpu_framebuffer *virtio_gpu_fb;
int ret;
+ if (mode_cmd->pixel_format != DRM_FORMAT_HOST_XRGB8888 &&
+ mode_cmd->pixel_format != DRM_FORMAT_HOST_ARGB8888)
+ return ERR_PTR(-ENOENT);
+
/* lookup object associated with res handle */
obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[0]);
if (!obj)
@@ -355,6 +359,7 @@ int virtio_gpu_modese...
2018 Sep 05
0
[PATCH v2 1/6] drm: replace DRIVER_PREFER_XBGR_30BPP driver flag with mode_config quirk
...imary
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index 781af1d42d..17b7b8944d 100644
--- a/drivers/gpu/drm/drm_framebuffer.c
+++ b/drivers/gpu/drm/drm_framebuffer.c
@@ -120,8 +120,8 @@ int drm_mode_addfb(struct drm_device *dev, struct drm_mode_fb_cmd *or,
r.pixel_format = drm_mode_legacy_fb_format(or->bpp, or->depth);
r.handles[0] = or->handle;
- if (r.pixel_format == DRM_FORMAT_XRGB2101010 &&
- dev->driver->driver_features & DRIVER_PREFER_XBGR_30BPP)
+ if (dev->mode_config.quirk_addfb_prefer_xbgr_30bpp &&
+ r.pixe...
2017 Apr 24
0
[PATCH 4/6] drm: fourcc byteorder: adapt bochs-drm to drm_mode_legacy_fb_format update
...ion(-)
diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 857755ac2d..781d35bdff 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -508,7 +508,7 @@ bochs_user_framebuffer_create(struct drm_device *dev,
(mode_cmd->pixel_format >> 16) & 0xff,
(mode_cmd->pixel_format >> 24) & 0xff);
- if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888)
+ if (mode_cmd->pixel_format != DRM_FORMAT_CPU_XRGB8888)
return ERR_PTR(-ENOENT);
obj = drm_gem_object_lookup(filp, mode_cmd->handles[0]);
--...
2017 Apr 24
0
[PATCH 4/6] drm: fourcc byteorder: adapt bochs-drm to drm_mode_legacy_fb_format update
...ion(-)
diff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 857755ac2d..781d35bdff 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -508,7 +508,7 @@ bochs_user_framebuffer_create(struct drm_device *dev,
(mode_cmd->pixel_format >> 16) & 0xff,
(mode_cmd->pixel_format >> 24) & 0xff);
- if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888)
+ if (mode_cmd->pixel_format != DRM_FORMAT_CPU_XRGB8888)
return ERR_PTR(-ENOENT);
obj = drm_gem_object_lookup(filp, mode_cmd->handles[0]);
--...
2018 Sep 03
0
[PATCH 5/5] drm/virtio: fix DRM_FORMAT_* handling
...display.c
index 25503b9335..f6c4af1db4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -306,6 +306,10 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
struct virtio_gpu_framebuffer *virtio_gpu_fb;
int ret;
+ if (mode_cmd->pixel_format != DRM_FORMAT_HOST_XRGB8888 &&
+ mode_cmd->pixel_format != DRM_FORMAT_HOST_ARGB8888)
+ return ERR_PTR(-ENOENT);
+
/* lookup object associated with res handle */
obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[0]);
if (!obj)
diff --git a/drivers/gpu/drm/virtio/virtg...
2018 Dec 19
0
[PATCH 14/14] drm/bochs: move remaining fb bits to kms
...clude <drm/drm_gem_framebuffer_helper.h>
-
-/* ---------------------------------------------------------------------- */
-
-static struct drm_framebuffer *
-bochs_gem_fb_create(struct drm_device *dev, struct drm_file *file,
- const struct drm_mode_fb_cmd2 *mode_cmd)
-{
- if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888 &&
- mode_cmd->pixel_format != DRM_FORMAT_BGRX8888)
- return ERR_PTR(-EINVAL);
-
- return drm_gem_fb_create(dev, file, mode_cmd);
-}
-
-const struct drm_mode_config_funcs bochs_mode_funcs = {
- .fb_create = bochs_gem_fb_create,
- .atomic_check = drm_atomic_hel...
2017 Apr 03
0
[PATCH 1/2] drm: virtio: add virtio_gpu_translate_format
...irtio/virtgpu_fb.c
> index 9bfaef3..33df067 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_fb.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
> @@ -231,63 +231,9 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
> mode_cmd.pitches[0] = mode_cmd.width * 4;
> mode_cmd.pixel_format = drm_mode_legacy_fb_format(32, 24);
>
> - switch (mode_cmd.pixel_format) {
> -#ifdef __BIG_ENDIAN
> - case DRM_FORMAT_XRGB8888:
> - format = VIRTIO_GPU_FORMAT_X8R8G8B8_UNORM;
> - break;
> - case DRM_FORMAT_ARGB8888:
> - format = VIRTIO_GPU_FORMAT_A8R8G8B8_UNORM;
> -...
2017 Aug 06
4
[PATCH 0/4] Overlay / format improvements
This was all kicked off by me figuring out how the PPC byteswap thing worked.
In the end, we're keeping the implicit byteswap based on architecture, but also
expose the correctly supported formats, and fix some overlay details.
Overlay framebuffers have various funky requirements that should be enforced at
framebuffer creation time (these are set apart by their YUV formats). Further,
I
2018 Sep 05
0
[PATCH] bochs: convert to drm_fb_helper_fbdev_setup/teardown
...const struct drm_mode_fb_cmd2 *mode_cmd)
> -{
> - struct drm_gem_object *obj;
> - struct bochs_framebuffer *bochs_fb;
> - int ret;
> -
> - DRM_DEBUG_DRIVER("%dx%d, format %c%c%c%c\n",
> - mode_cmd->width, mode_cmd->height,
> - (mode_cmd->pixel_format) & 0xff,
> - (mode_cmd->pixel_format >> 8) & 0xff,
> - (mode_cmd->pixel_format >> 16) & 0xff,
> - (mode_cmd->pixel_format >> 24) & 0xff);
> -
> - if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888)
> - retur...
2018 Sep 19
0
[PATCH v3 3/5] drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
...ev.c
+++ b/drivers/gpu/drm/bochs/bochs_fbdev.c
@@ -63,9 +63,8 @@ static int bochsfb_create(struct drm_fb_helper *helper,
mode_cmd.width = sizes->surface_width;
mode_cmd.height = sizes->surface_height;
- mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7) / 8);
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
- sizes->surface_depth);
+ mode_cmd.pitches[0] = sizes->surface_width * 4;
+ mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
size = mode_cmd.pitches[0] * mode_cmd.height;
/* alloc, pin & map bo */
@@ -137,8 +136,18 @@ stat...
2018 Sep 19
0
[PATCH v3 4/5] drm/bochs: support changing byteorder at mode set time
...dae44e..dd3c7df267 100644
--- a/drivers/gpu/drm/bochs/bochs_fbdev.c
+++ b/drivers/gpu/drm/bochs/bochs_fbdev.c
@@ -140,7 +140,8 @@ static struct drm_framebuffer *
bochs_gem_fb_create(struct drm_device *dev, struct drm_file *file,
const struct drm_mode_fb_cmd2 *mode_cmd)
{
- if (mode_cmd->pixel_format != DRM_FORMAT_HOST_XRGB8888)
+ if (mode_cmd->pixel_format != DRM_FORMAT_XRGB8888 &&
+ mode_cmd->pixel_format != DRM_FORMAT_BGRX8888)
return ERR_PTR(-EINVAL);
return drm_gem_fb_create(dev, file, mode_cmd);
diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs...
2013 Nov 15
4
[PATCH 1/5] drm/nv10/plane: fix format computation
Otherwise none of the format checks pass, since the width was still in
16.16 encoding.
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
This must have been some sort of last-second cleanup I made and forgot to
test, because with this code, there's no way it could ever have worked...
drivers/gpu/drm/nouveau/dispnv04/overlay.c | 17 +++++++++--------
1 file changed, 9
2018 Dec 13
1
[PATCH] drm/virtio: switch to generic fbdev emulation
..._info *info;
- struct drm_framebuffer *fb;
- struct drm_mode_fb_cmd2 mode_cmd = {};
- struct virtio_gpu_object *obj;
- uint32_t format, size;
- int ret;
-
- mode_cmd.width = sizes->surface_width;
- mode_cmd.height = sizes->surface_height;
- mode_cmd.pitches[0] = mode_cmd.width * 4;
- mode_cmd.pixel_format = DRM_FORMAT_HOST_XRGB8888;
-
- format = virtio_gpu_translate_format(mode_cmd.pixel_format);
- if (format == 0)
- return -EINVAL;
-
- size = mode_cmd.pitches[0] * mode_cmd.height;
- obj = virtio_gpu_alloc_object(dev, size, false, true);
- if (IS_ERR(obj))
- return PTR_ERR(obj);
-
- virtio_gpu_cmd...
2013 Sep 08
1
[PATCH] drm/nv10/plane: add plane support for nv10-nv40
...x);
+ nv_wr32(dev, NV_PVIDEO_DS_DX(flip), (src_w << 20) / crtc_w);
+ nv_wr32(dev, NV_PVIDEO_DT_DY(flip), (src_h << 20) / crtc_h);
+ nv_wr32(dev, NV_PVIDEO_POINT_OUT(flip), crtc_y << 16 | crtc_x);
+ nv_wr32(dev, NV_PVIDEO_SIZE_OUT(flip), crtc_h << 16 | crtc_w);
+
+ if (fb->pixel_format == DRM_FORMAT_NV12) {
+ format |= NV_PVIDEO_FORMAT_COLOR_LE_CR8YB8CB8YA8;
+ format |= NV_PVIDEO_FORMAT_PLANAR;
+ }
+ if (nv_plane->iturbt_709)
+ format |= NV_PVIDEO_FORMAT_MATRIX_ITURBT709;
+ if (nv_plane->colorkey & (1 << 24))
+ format |= NV_PVIDEO_FORMAT_DISPLAY_COLOR_KEY;
+
+...
2016 May 19
0
[PATCH 3/5] drm: mediatek: fixup drm_gem_object_lookup API change
...iatek/mtk_drm_fb.c
> index 33d30c19f35f..147df85399ab 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_fb.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_fb.c
> @@ -138,7 +138,7 @@ struct drm_framebuffer *mtk_drm_mode_fb_create(struct drm_device *dev,
> if (drm_format_num_planes(cmd->pixel_format) != 1)
> return ERR_PTR(-EINVAL);
>
> - gem = drm_gem_object_lookup(dev, file, cmd->handles[0]);
> + gem = drm_gem_object_lookup(file, cmd->handles[0]);
> if (!gem)
> return ERR_PTR(-ENOENT);
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c b/drivers/...