Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-11-21 Thread Leonard Lausen
>> The issue of "internal display fails to resume properly (switching VT brings >> it back)" >> also affects sc7180 platform during some resumes. Do you see the issue >> consistently >> during every resume? > > Yes, it happens on every suspend cycle here. > > I didn't notice the issue initially

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-11-20 Thread Johan Hovold
On Tue, Nov 19, 2024 at 10:02:33PM -0500, Leonard Lausen wrote: > The finding is that while 6.10.14 with this patch applied still suffers from > that regression, 6.11.9 and 6.12 do not face the CRTC state regression. > Therefore, whatever issue the patch uncovered in older kernels and which > just

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-11-19 Thread Johan Hovold
On Tue, Nov 19, 2024 at 09:33:26AM -0500, Leonard Lausen wrote: > > I'm seeing the same issue as György on the x1e80100 CRD and Lenovo > > ThinkPad T14s. Without this patch, the internal display fails to resume > > properly (switching VT brings it back) and the following errors are > > logged: > >

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-11-19 Thread Leonard Lausen
Hi Johan, > I'm seeing the same issue as György on the x1e80100 CRD and Lenovo > ThinkPad T14s. Without this patch, the internal display fails to resume > properly (switching VT brings it back) and the following errors are > logged: > > [dpu error]connector not connected 3 > [drm:drm_

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-11-19 Thread Johan Hovold
On Fri, Aug 30, 2024 at 07:36:32PM +0200, György Kurucz wrote: > For context, I have a Lenovo Yoga Slim 7x laptop, and was having issues > with the display staying black after sleep. As a workaround, I could > switch to a different VT and back. > > > [ 1185.831970] [dpu error]connector not conn

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-09-01 Thread György Kurucz
Dear Leonard, Do you observe this issue on every suspend-resume cycle? I just did 10 suspend/resume cycles in a row to double check, and without this patch the screen never comes back (always have to switch VT back-and-forth to bring it back). The [dpu error]connector not connected 3 [drm:

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-09-01 Thread György Kurucz
Dear Leonard, I installed KDE. First, I ran it with the my regular kernel without this patch. The first interesting thing I notice is that the screen *does* come back after resume. (The error messages are still present though.) Ack. Do you mean that Rob Clark also uses Yoga Slim 7x but does

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-09-01 Thread György Kurucz
Dear Dmitry, For context, I have a Lenovo Yoga Slim 7x laptop, and was having issues with the display staying black after sleep. As a workaround, I could switch to a different VT and back. [ 1185.831970] [dpu error]connector not connected 3 I can confirm that I was seeing this exact error

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-08-31 Thread Leonard Lausen
Dear György, >> Do you observe this issue on every suspend-resume cycle? > > I just did 10 suspend/resume cycles in a row to double check, and without > this patch the screen never comes back (always have to switch VT > back-and-forth to bring it back). The > > [dpu error]connector not connect

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-08-31 Thread Leonard Lausen
(Resend as there was an email SPF record issue) Dear György, On 8/30/24 13:36, György Kurucz wrote: > For context, I have a Lenovo Yoga Slim 7x laptop, and was having issues with > the display staying black after sleep. As a workaround, I could switch to a > different VT and back. Do you obser

Re: [v2,1/2] drm/msm/dpu1: don't choke on disabling the writeback connector

2024-08-31 Thread Leonard Lausen
Dear György, On 8/30/24 13:36, György Kurucz wrote: > For context, I have a Lenovo Yoga Slim 7x laptop, and was having issues with > the display staying black after sleep. As a workaround, I could switch to a > different VT and back. Do you observe this issue on every suspend-resume cycle? On s