diff options
| author | Noralf Trønnes <noralf@tronnes.org> | 2021-09-29 22:11:59 +0300 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2021-10-04 13:05:07 +0300 |
| commit | 4cabfedc096b14336fac1d42bec5cb8ff5090527 (patch) | |
| tree | 56ef5ad769643f2f3235c712f7cb931a460b9d69 /drivers/gpu/drm/gud/gud_internal.h | |
| parent | bcf80d6ef17c97ca7a712d8e6b065910b406e3c3 (diff) | |
| download | linux-4cabfedc096b14336fac1d42bec5cb8ff5090527.tar.xz | |
drm/gud: Add GUD_PIXEL_FORMAT_R8
Add support for 8-bit greyscale format.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210929191201.34456-5-noralf@tronnes.org
Diffstat (limited to 'drivers/gpu/drm/gud/gud_internal.h')
| -rw-r--r-- | drivers/gpu/drm/gud/gud_internal.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gud/gud_internal.h b/drivers/gpu/drm/gud/gud_internal.h index 2a388e27d5d7..8499e713dbbc 100644 --- a/drivers/gpu/drm/gud/gud_internal.h +++ b/drivers/gpu/drm/gud/gud_internal.h @@ -80,6 +80,8 @@ static inline u8 gud_from_fourcc(u32 fourcc) switch (fourcc) { case GUD_DRM_FORMAT_R1: return GUD_PIXEL_FORMAT_R1; + case DRM_FORMAT_R8: + return GUD_PIXEL_FORMAT_R8; case GUD_DRM_FORMAT_XRGB1111: return GUD_PIXEL_FORMAT_XRGB1111; case DRM_FORMAT_RGB565: @@ -98,6 +100,8 @@ static inline u32 gud_to_fourcc(u8 format) switch (format) { case GUD_PIXEL_FORMAT_R1: return GUD_DRM_FORMAT_R1; + case GUD_PIXEL_FORMAT_R8: + return DRM_FORMAT_R8; case GUD_PIXEL_FORMAT_XRGB1111: return GUD_DRM_FORMAT_XRGB1111; case GUD_PIXEL_FORMAT_RGB565: |