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

Heiko Stuebner heiko at sntech.de
Mon Apr 17 03:43:42 PDT 2023

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.
> [...]

Applied, thanks!

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

Best regards,
Heiko Stuebner <heiko at sntech.de>

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