Re: [PATCH] drm/panel-edp: use put_sync in unprepare

2024-01-08 Thread Doug Anderson
Hi, On Wed, Dec 20, 2023 at 2:43 PM Doug Anderson wrote: > > Hi, > > On Wed, Dec 20, 2023 at 2:14 PM Hsin-Yi Wang wrote: > > > > Some edp panel requires T10 (Delay from end of valid video data transmitted > > by the Source device to power-off) less than 500ms. Using autosuspend with > > delay se

Re: [PATCH] drm/panel-edp: use put_sync in unprepare

2023-12-20 Thread Doug Anderson
Hi, On Wed, Dec 20, 2023 at 2:14 PM Hsin-Yi Wang wrote: > > Some edp panel requires T10 (Delay from end of valid video data transmitted > by the Source device to power-off) less than 500ms. Using autosuspend with > delay set as 1000 violates this requirement. > > Use put_sync_suspend in unprepare

[PATCH] drm/panel-edp: use put_sync in unprepare

2023-12-20 Thread Hsin-Yi Wang
Some edp panel requires T10 (Delay from end of valid video data transmitted by the Source device to power-off) less than 500ms. Using autosuspend with delay set as 1000 violates this requirement. Use put_sync_suspend in unprepare to meet the spec. For other cases (such as getting EDID), it still u