drm/mediatek: Add gamma property according to hardware capability

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[ Upstream commit 4cebc1de50 ]

If there is no gamma function in the crtc
display path, don't add gamma property
for crtc

Fixes: 2f3f4dda74 ("drm/mediatek: Add gamma correction.")
Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Yongqiang Niu 2019-12-13 15:28:51 +08:00 • committed by Greg Kroah-Hartman

parent 629cdd64db

commit 2776d3ad4d

1 changed files with 8 additions and 2 deletions

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drivers/gpu/drm/mediatek/mtk_drm_crtc.c

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