From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 92327] New: Tearing and drm_wait_vblank kernel log spam with reverse PRIME (intel+nouveau) Date: Wed, 07 Oct 2015 07:22:33 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0303467816==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0303467816== Content-Type: multipart/alternative; boundary="1444202553.8Bdd1.27515"; charset="UTF-8" --1444202553.8Bdd1.27515 Date: Wed, 7 Oct 2015 07:22:33 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=92327 Bug ID: 92327 Summary: Tearing and drm_wait_vblank kernel log spam with reverse PRIME (intel+nouveau) Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: mschiffer+misc-Nyw9WiXk/RKXhJHkyCwd5uTW4wlIGRCZ@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Setup: I use reverse PRIME with a primary intel and a secondary nouveau card. I have enabled one output on each of the cards. The reverse PRIME (nouveau) output is set as primary output via xrandr. Whenever there's a DRI user on the reverse PRIME screen, the following message gets written to my kernel log once for each buffer swap: [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x7d, supported mask 0x7400003f Both DRI2 and DRI3 cause this behaviour. I also see tearing on the nouveau output. Depending on the exact setup (DRI2/DRI3, different DRI users), I also get slightly different messages: [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x15d, supported mask 0x7400003f [drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x400015d, supported mask 0x7400003f Hardware: 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [Quadro NVS 4200M] (rev a1) Software: * xserver 1.17.2 * xf86-video-intel 2.99.917-476-g4e668dd * xf86-video-nouveau 1.0.11-31-g1ff13a9 I opened a bug report for the kernel first (see https://bugzilla.kernel.org/show_bug.cgi?id=105601 ), but was told that this is a userspace bug. -- You are receiving this mail because: You are the assignee for the bug. --1444202553.8Bdd1.27515 Date: Wed, 7 Oct 2015 07:22:33 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 92327
Summary Tearing and drm_wait_vblank kernel log spam with reverse PRIME (intel+nouveau)
Product xorg
Version unspecified
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter mschiffer+misc@universe-factory.net
QA Contact xorg-team@lists.x.org 

Setup: I use reverse PRIME with a primary intel and a secondary nouveau card. I
have enabled one output on each of the cards. The reverse PRIME (nouveau)
output is set as primary output via xrandr.

Whenever there's a DRI user on the reverse PRIME screen, the following message
gets written to my kernel log once for each buffer swap:

[drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x7d, supported mask
0x7400003f

Both DRI2 and DRI3 cause this behaviour. I also see tearing on the nouveau
output.

Depending on the exact setup (DRI2/DRI3, different DRI users), I also get
slightly different messages:

[drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x15d, supported
mask 0x7400003f
[drm:drm_wait_vblank [drm]] *ERROR* Unsupported type value 0x400015d, supported
mask 0x7400003f


Hardware:

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [Quadro NVS 4200M]
(rev a1)

Software:

* xserver 1.17.2
* xf86-video-intel 2.99.917-476-g4e668dd
* xf86-video-nouveau 1.0.11-31-g1ff13a9


I opened a bug report for the kernel first (see
https://bugzilla.kernel.org/show_bug.cgi?id=105601 ), but was told that this is
a userspace bug.

You are receiving this mail because:
  • You are the assignee for the bug.
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