diff options
| author | Noralf Trønnes <noralf@tronnes.org> | 2021-09-29 22:12:01 +0300 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2021-10-04 13:06:14 +0300 |
| commit | 83d7b6d54b8e8a3a487c8a4066e33e6bdd255c3d (patch) | |
| tree | fcddcfc0369c19fc2bddb9fe63567feeba15917b | |
| parent | 1f25d0054258df239ffa420606466fd9b14e06d6 (diff) | |
| download | linux-83d7b6d54b8e8a3a487c8a4066e33e6bdd255c3d.tar.xz | |
drm/gud: Add GUD_PIXEL_FORMAT_RGB888
Add support for the RGB888 pixel format.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210929191201.34456-7-noralf@tronnes.org
| -rw-r--r-- | drivers/gpu/drm/gud/gud_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/gud/gud_internal.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/gud/gud_pipe.c | 2 | ||||
| -rw-r--r-- | include/drm/gud.h | 1 |
4 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/gud/gud_drv.c b/drivers/gpu/drm/gud/gud_drv.c index e571ad10a12b..3f9d4b9a1e3d 100644 --- a/drivers/gpu/drm/gud/gud_drv.c +++ b/drivers/gpu/drm/gud/gud_drv.c @@ -528,6 +528,8 @@ static int gud_probe(struct usb_interface *intf, const struct usb_device_id *id) case GUD_DRM_FORMAT_XRGB1111: fallthrough; case DRM_FORMAT_RGB332: + fallthrough; + case DRM_FORMAT_RGB888: if (!xrgb8888_emulation_format) xrgb8888_emulation_format = info; break; diff --git a/drivers/gpu/drm/gud/gud_internal.h b/drivers/gpu/drm/gud/gud_internal.h index 249e02d1f5ed..e351a1f1420d 100644 --- a/drivers/gpu/drm/gud/gud_internal.h +++ b/drivers/gpu/drm/gud/gud_internal.h @@ -88,6 +88,8 @@ static inline u8 gud_from_fourcc(u32 fourcc) return GUD_PIXEL_FORMAT_RGB332; case DRM_FORMAT_RGB565: return GUD_PIXEL_FORMAT_RGB565; + case DRM_FORMAT_RGB888: + return GUD_PIXEL_FORMAT_RGB888; case DRM_FORMAT_XRGB8888: return GUD_PIXEL_FORMAT_XRGB8888; case DRM_FORMAT_ARGB8888: @@ -110,6 +112,8 @@ static inline u32 gud_to_fourcc(u8 format) return DRM_FORMAT_RGB332; case GUD_PIXEL_FORMAT_RGB565: return DRM_FORMAT_RGB565; + case GUD_PIXEL_FORMAT_RGB888: + return DRM_FORMAT_RGB888; case GUD_PIXEL_FORMAT_XRGB8888: return DRM_FORMAT_XRGB8888; case GUD_PIXEL_FORMAT_ARGB8888: diff --git a/drivers/gpu/drm/gud/gud_pipe.c b/drivers/gpu/drm/gud/gud_pipe.c index 868a0b8a1f3e..daf75c178c2b 100644 --- a/drivers/gpu/drm/gud/gud_pipe.c +++ b/drivers/gpu/drm/gud/gud_pipe.c @@ -195,6 +195,8 @@ retry: drm_fb_xrgb8888_to_rgb332(buf, vaddr, fb, rect); } else if (format->format == DRM_FORMAT_RGB565) { drm_fb_xrgb8888_to_rgb565(buf, vaddr, fb, rect, gud_is_big_endian()); + } else if (format->format == DRM_FORMAT_RGB888) { + drm_fb_xrgb8888_to_rgb888(buf, vaddr, fb, rect); } else { len = gud_xrgb8888_to_color(buf, format, vaddr, fb, rect); } diff --git a/include/drm/gud.h b/include/drm/gud.h index 4118dce2fcec..c52a8ba4ae4e 100644 --- a/include/drm/gud.h +++ b/include/drm/gud.h @@ -251,6 +251,7 @@ struct gud_state_req { #define GUD_PIXEL_FORMAT_XRGB1111 0x20 #define GUD_PIXEL_FORMAT_RGB332 0x30 #define GUD_PIXEL_FORMAT_RGB565 0x40 + #define GUD_PIXEL_FORMAT_RGB888 0x50 #define GUD_PIXEL_FORMAT_XRGB8888 0x80 #define GUD_PIXEL_FORMAT_ARGB8888 0x81 |