Re: [PATCH v3 4/8] drm/msm: Fix cx collapse issue during recovery

2022-08-01 Thread Akhil P Oommen
On 7/31/2022 9:52 PM, Rob Clark wrote: On Sat, Jul 30, 2022 at 2:41 AM Akhil P Oommen wrote: There are some hardware logic under CX domain. For a successful recovery, we should ensure cx headswitch collapses to ensure all the stale states are cleard out. This is especially true to for a6xx fami

[PATCH v3 4/8] drm/msm: Fix cx collapse issue during recovery

2022-07-30 Thread Akhil P Oommen
There are some hardware logic under CX domain. For a successful recovery, we should ensure cx headswitch collapses to ensure all the stale states are cleard out. This is especially true to for a6xx family where we can GMU co-processor. Currently, cx doesn't collapse due to a devlink between gpu an