drm/rockchip: vop2: Add write mask for VP config done

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The write mask bit is used to make sure when writing
config done bit for one VP will not overwrite the other.

Unfortunately, the write mask bit is missing on
rk3566/8, that means when we write to these bits,
it will not take any effect.

We need this to make the vop work properly after
rk3566/8 variants.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231211115752.1785013-1-andyshrk@163.com

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Andy Yan 2023-12-11 19:57:52 +08:00 • committed by Heiko Stuebner

parent 20529a6830

commit d1f8face0f

1 changed files with 13 additions and 2 deletions

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drivers/gpu/drm/rockchip/rockchip_drm_vop2.c

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