Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-22 Thread Harry Wentland
On 2017-11-22 01:01 PM, Andrey Grodzovsky wrote: > Thanks for testing, Harry please merge it into dal-dev tree. > Thanks, Michel and Andrey. Will merge it. Harry > Andrey > > > On 11/22/2017 12:40 PM, Michel Dänzer wrote: >> On 2017-11-15 02:52 AM, Andrey Grodzovsky wrote: >>> Can you try

Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-22 Thread Andrey Grodzovsky
Thanks for testing, Harry please merge it into dal-dev tree. Andrey On 11/22/2017 12:40 PM, Michel Dänzer wrote: On 2017-11-15 02:52 AM, Andrey Grodzovsky wrote: Can you try this patch ? I noticed there is a new API to use to wait for flips instead of what we are using now. I've been

Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-22 Thread Michel Dänzer
On 2017-11-15 02:52 AM, Andrey Grodzovsky wrote: > Can you try this patch ? I noticed there is a new API to use to wait for > flips instead of what we are using now. I've been testing this patch for a week and haven't seen the dmesg splat anymore. Reviewed-and-Tested-by: Michel Dänzer

Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-15 Thread Michel Dänzer
On 14/11/17 07:54 PM, Lazare, Jordan wrote: > > Would you mind attaching the full dmesg? We'll have a look. Attached. This is with Alex's drm-next-4.15-dc branch, so it doesn't seem to have been introduced by this week's DC changes. -- Earthling Michel Dänzer |

Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-15 Thread Michel Dänzer
On 15/11/17 02:52 AM, Andrey Grodzovsky wrote: > Can you try this patch ? I noticed there is a new API to use to wait for > flips instead of what we are using now. I'll give it a spin, thanks. It'll take some time to have any certainty it's fixed though. -- Earthling Michel Dänzer

Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-15 Thread Michel Dänzer
On 14/11/17 09:18 PM, Matthias wrote: > Hi, > > might this be related to this bug I reportet some time ago? > > https://bugs.freedesktop.org/show_bug.cgi?id=103489 Seems unlikely. I only see a single "vblank wait timed out" splat when the display goes off, and no machine hangs. -- Earthling

[DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-14 Thread Matthias
Hi, might this be related to this bug I reportet some time ago? https://bugs.freedesktop.org/show_bug.cgi?id=103489 I currently work around it be reverting the following commits: 8459f633b65a81979b9b233ed0a91a9fdc98b7bd c196cbe065da1c9b5f7683af9cdd0889760151c1

Re: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-14 Thread Andrey Grodzovsky
On 11/14/2017 01:06 PM, Michel Dänzer wrote: I sometimes get the attached dmesg splat when the GDM login screen times out and fades to black (presumably specifically when it finally sets DPMS off, which disables the vblank interrupt). As you mention this and also that this happens

RE: [DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-14 Thread Lazare, Jordan
RTC:44:crtc-0] vblank wait timed out I sometimes get the attached dmesg splat when the GDM login screen times out and fades to black (presumably specifically when it finally sets DPMS off, which disables the vblank interrupt). I've seen this for the first time today, so it might have been intr

[DC] [CRTC:44:crtc-0] vblank wait timed out

2017-11-14 Thread Michel Dänzer
I sometimes get the attached dmesg splat when the GDM login screen times out and fades to black (presumably specifically when it finally sets DPMS off, which disables the vblank interrupt). I've seen this for the first time today, so it might have been introduced by one of the DC changes which