Re: drm/msm: DisplayPort regressions in 6.8-rc1

2024-02-17 Thread Johan Hovold
On Tue, Feb 13, 2024 at 12:42:17PM +0100, Johan Hovold wrote: > Since 6.8-rc1 the internal eDP display on the Lenovo ThinkPad X13s does > not always show up on boot. > > The logs indicate problems with the runtime PM and eDP rework that went > into 6.8-rc1: > > [6.007872] [drm:drm_brid

Re: drm/msm: DisplayPort regressions in 6.8-rc1

2024-02-17 Thread Johan Hovold
On Wed, Feb 14, 2024 at 02:52:06PM +0100, Johan Hovold wrote: > On Tue, Feb 13, 2024 at 10:00:13AM -0800, Abhinav Kumar wrote: > > > I do agree that pm runtime eDP driver got merged that time but I think > > the issue is either a combination of that along with DRM aux bridge > > https://patchwor

Re: drm/msm: DisplayPort regressions in 6.8-rc1

2024-02-14 Thread Johan Hovold
On Tue, Feb 13, 2024 at 10:00:13AM -0800, Abhinav Kumar wrote: > I do agree that pm runtime eDP driver got merged that time but I think > the issue is either a combination of that along with DRM aux bridge > https://patchwork.freedesktop.org/series/122584/ OR just the latter as > even that went

Re: drm/msm: DisplayPort regressions in 6.8-rc1

2024-02-14 Thread Linux regression tracking (Thorsten Leemhuis)
On 13.02.24 19:00, Abhinav Kumar wrote: > > Thanks for the report. > > I do agree that pm runtime eDP driver got merged that time but I think > the issue is either a combination of that along with DRM aux bridge > https://patchwork.freedesktop.org/series/122584/ OR just the latter as > even that

Re: drm/msm: DisplayPort regressions in 6.8-rc1

2024-02-13 Thread Abhinav Kumar
Hi Johan Thanks for the report. I do agree that pm runtime eDP driver got merged that time but I think the issue is either a combination of that along with DRM aux bridge https://patchwork.freedesktop.org/series/122584/ OR just the latter as even that went in around the same time. Thats why

drm/msm: DisplayPort regressions in 6.8-rc1

2024-02-13 Thread Johan Hovold
Hi, Since 6.8-rc1 the internal eDP display on the Lenovo ThinkPad X13s does not always show up on boot. The logs indicate problems with the runtime PM and eDP rework that went into 6.8-rc1: [6.006236] Console: switching to colour dummy device 80x25 [6.007542] [drm:dpu_kms