drm/mediatek: Fix XRGB setting error in Mixer

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[ Upstream commit 8e418bee40 ]

Although the alpha channel in XRGB formats can be ignored, ALPHA_CON
must be configured accordingly when using XRGB formats or it will still
affects CRC generation.

Fixes: d886c0009b ("drm/mediatek: Add ETHDR support for MT8195")
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20240620-igt-v3-4-a9d62d2e2c7e@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Hsiao Chien Sung 2024-06-20 00:38:44 +08:00 • committed by Greg Kroah-Hartman

parent 35447af296

commit 7b59d750d4

1 changed files with 10 additions and 1 deletions

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drivers/gpu/drm/mediatek/mtk_ethdr.c

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