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drm/sun4i: frontend: Add support for tiled YUV input mode configuration

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This introduces the data input mode definitions for the tiled YUV mode,
that are used in the input mode helper if tiling is requested.

The modifier is passed to the helper from the framebuffer to determine
if tiling is requested.

Only semiplanar and planar YUV formats are supported for tiling mode.

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/20190118145133.21281-13-paul.kocialkowski@bootlin.com
This commit is contained in:
Paul Kocialkowski
2019-01-18 15:51:22 +01:00
committed by Maxime Ripard
parent 08cba016cd
commit 172b789977
2 changed files with 12 additions and 4 deletions
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2
drivers/gpu/drm/sun4i/sun4i_frontend.h
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@@ -33,6 +33,8 @@
#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PLANAR (0 << 8)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED (1 << 8)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_SEMIPLANAR (2 << 8)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_MB32_PLANAR (4 << 8)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_MB32_SEMIPLANAR (6 << 8)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV444 (0 << 4)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV422 (1 << 4)
#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_YUV420 (2 << 4)