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| author | Paul Kocialkowski <paul.kocialkowski@bootlin.com> | 2019-01-18 17:51:18 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-01-18 21:05:50 +0300 |
| commit | 34d896ed1b9e0b34dfc054842f05738cf22ecf18 (patch) | |
| tree | 42a5f7f43a74607d0f19e1bbb8457388683b9425 /drivers/gpu/drm/sun4i/sun4i_frontend.h | |
| parent | b38f61f52e54e2bded103ce6bf8acaa914fd6960 (diff) | |
| download | linux-34d896ed1b9e0b34dfc054842f05738cf22ecf18.tar.xz | |
drm/sun4i: frontend: Add support for packed YUV422 input formats
This introduces support for packed YUV formats with 4:2:2 sampling using
the frontend. Definitions are introduced for the data format and pixel
sequence input format register values.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190118145133.21281-9-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_frontend.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_frontend.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.h b/drivers/gpu/drm/sun4i/sun4i_frontend.h index 17b46ecf7d9e..e287a71a0db9 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.h +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.h @@ -27,7 +27,12 @@ #define SUN4I_FRONTEND_INPUT_FMT_REG 0x04c #define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED (1 << 8) +#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV422 (1 << 4) #define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_RGB (5 << 4) +#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_UYVY 0 +#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_YUYV 1 +#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_VYUY 2 +#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_YVYU 3 #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_BGRX 0 #define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_XRGB 1 |