drm/sun4i: de2: csc_mode in de2 format struct is mostly redundant

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For RGB formats CSC mode is always set to none and for YUV formats
almost always set to YUV to RGB.

Add a helper function to deduce CSC mode from format.

Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200224173901.174016-6-jernej.skrabec@siol.net

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This commit is contained in:

Jernej Skrabec 2020-02-24 18:38:59 +01:00

parent a9a753594a

commit daab3d0e8e

3 changed files with 23 additions and 55 deletions

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48

drivers/gpu/drm/sun4i/sun8i_mixer.c

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6

drivers/gpu/drm/sun4i/sun8i_mixer.h

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24

drivers/gpu/drm/sun4i/sun8i_vi_layer.c

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