[PATCH] drm/qxl: fix the suspend/resume issue on qxl device

Gerd Hoffmann kraxel at redhat.com
Wed Sep 7 10:17:07 UTC 2022


On Wed, Sep 07, 2022 at 05:44:23PM +0800, Zongmin Zhou wrote:
> 
> From: Zongmin Zhou <zhouzongmin at kylinos.cn>
> 
> Details:
> Currently, when trying to suspend and resume with qxl device,
> there are some error messages after resuming,
> eventually caused to black screen and can't be recovered.

[ analysis snipped ]

> Let's fix this by reset io and remove the qxl_ring_init_hdr calling.

Pushed to drm-misc-next

thanks,
  Gerd



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