leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/tegra: Support YVYU, VYUY and YU24 formats

Browse Source 
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2022-02-24 19:39:51 +01:00
parent a649b133c3
commit cf5086d35d
3 changed files with 27 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/tegra/dc.c
View File

@ -1232,8 +1232,11 @@ static const u32 tegra124_overlay_formats[] = {
/* planar formats */
DRM_FORMAT_UYVY,
DRM_FORMAT_YUYV,
DRM_FORMAT_YUV420,
DRM_FORMAT_YUV422,
DRM_FORMAT_YVYU,
DRM_FORMAT_VYUY,
DRM_FORMAT_YUV420, /* YU12 */
DRM_FORMAT_YUV422, /* YU16 */
DRM_FORMAT_YUV444, /* YU24 */
/* semi-planar formats */
DRM_FORMAT_NV12,
DRM_FORMAT_NV21,

1
drivers/gpu/drm/tegra/dc.h
View File

@ -637,6 +637,7 @@ int tegra_dc_rgb_exit(struct tegra_dc *dc);
#define WIN_COLOR_DEPTH_A8B8G8R8 36
#define WIN_COLOR_DEPTH_B8G8R8X8 37
#define WIN_COLOR_DEPTH_R8G8B8X8 38
#define WIN_COLOR_DEPTH_YCbCr444P 41
#define WIN_COLOR_DEPTH_YCrCb420SP 42
#define WIN_COLOR_DEPTH_YCbCr420SP 43
#define WIN_COLOR_DEPTH_YCrCb422SP 44

21
drivers/gpu/drm/tegra/plane.c
View File

@ -413,6 +413,22 @@ int tegra_plane_format(u32 fourcc, u32 *format, u32 *swap)
*swap = BYTE_SWAP_SWAP2;
break;
case DRM_FORMAT_YVYU:
if (!swap)
return -EINVAL;
*format = WIN_COLOR_DEPTH_YCbCr422;
*swap = BYTE_SWAP_SWAP4;
break;
case DRM_FORMAT_VYUY:
if (!swap)
return -EINVAL;
*format = WIN_COLOR_DEPTH_YCbCr422;
*swap = BYTE_SWAP_SWAP4HW;
break;
case DRM_FORMAT_YUV420:
*format = WIN_COLOR_DEPTH_YCbCr420P;
break;
@ -421,6 +437,10 @@ int tegra_plane_format(u32 fourcc, u32 *format, u32 *swap)
*format = WIN_COLOR_DEPTH_YCbCr422P;
break;
case DRM_FORMAT_YUV444:
*format = WIN_COLOR_DEPTH_YCbCr444P;
break;
case DRM_FORMAT_NV12:
*format = WIN_COLOR_DEPTH_YCbCr420SP;
break;
@ -486,6 +506,7 @@ bool tegra_plane_format_is_yuv(unsigned int format, unsigned int *planes, unsign
case WIN_COLOR_DEPTH_YUV422R:
case WIN_COLOR_DEPTH_YCbCr422RA:
case WIN_COLOR_DEPTH_YUV422RA:
case WIN_COLOR_DEPTH_YCbCr444P:
if (planes)
*planes = 3;