Re: [PATCH] drm/rockchip: vop2: fix suspend/resume

On Thu, 13 Apr 2023 16:43:47 +0200, Sascha Hauer wrote:

During a suspend/resume cycle the VO power domain will be disabled and the VOP2 registers will reset to their default values. After that the cached register values will be out of sync and the read/modify/write operations we do on the window registers will result in bogus values written. Fix this by re-initializing the register cache each time we enable the VOP2. With this the VOP2 will show a picture after a suspend/resume cycle whereas without this the screen stays dark.

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Applied, thanks!

[1/1] drm/rockchip: vop2: fix suspend/resume commit: afa965a45e01e541cdbe5c8018226eff117610f0

Best regards,