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| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-03-01 20:18:45 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-03-19 16:36:21 +0100 |
| commit | 32463556a634f3e262581ed348705081706fccd0 (patch) | |
| tree | 27f11920ec1049974a6c63bd74a774d7062419cd /drivers/gpu/drm/sun4i/sun4i_backend.h | |
| parent | drm/sun4i: Add driver support for A80 display pipeline (diff) | |
| download | linux-32463556a634f3e262581ed348705081706fccd0.tar.xz linux-32463556a634f3e262581ed348705081706fccd0.zip | |
drm/sun4i: backend: Check that we only have a single YUV plane
Just like for the frontend, a single plane can use a YUV format. Make sure
we have that constraint covered in our atomic_check.
This is preliminary to the actual YUV support to make sure we don't end up
in an impossible to support situation.
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2f8586493d9139b12efe7e94f65e9a149f818e0e.1519931807.git-series.maxime.ripard@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_backend.h')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_backend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.h b/drivers/gpu/drm/sun4i/sun4i_backend.h index 52e77591186a..835408281309 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.h +++ b/drivers/gpu/drm/sun4i/sun4i_backend.h @@ -149,6 +149,7 @@ #define SUN4I_BACKEND_NUM_LAYERS 4 #define SUN4I_BACKEND_NUM_ALPHA_LAYERS 1 #define SUN4I_BACKEND_NUM_FRONTEND_LAYERS 1 +#define SUN4I_BACKEND_NUM_YUV_PLANES 1 struct sun4i_backend { struct sunxi_engine engine; |