drm/rockchip: vop2: Make overlay layer select register configuration take effect by vsync

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Because the layer/window enable/disable is take effect by vsync, if the
overlay configuration of these layers does not follow vsync and
takes effect immediately instead, when multiple layers are dynamically
enable/disable, inconsistent display contents may be seen on the screen.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20250318062024.4555-1-andyshrk@163.com

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Andy Yan 2025-03-18 14:20:17 +08:00 • committed by Heiko Stuebner

parent bcdc354a0a

commit c5996e4ab1

2 changed files with 5 additions and 1 deletions

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1

drivers/gpu/drm/rockchip/rockchip_drm_vop2.h

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5

drivers/gpu/drm/rockchip/rockchip_vop2_reg.c

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