Bug 90632

Summary: [NVE6] grctx template channel unload timeout
Product: xorg Reporter: Willem Mulder <14mRh4X0r+fd.o>
Component: Driver/nouveauAssignee: Nouveau Project <nouveau>
Status: RESOLVED MOVED QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
i915 platform: i915 features:
Description Flags
dmesg output
lspci output none

Description Willem Mulder 2015-05-25 20:42:16 UTC
Created attachment 116033 [details]

When running xrandr --listproviders, both nouveau and Intel are listed. However, after using xrandr --setprovideroffloadsink nouveau Intel, running DRI_PRIME=1 glxinfo | fgrep "OpenGL vendor" still shows Intel.

dmesg includes the following line:
[   21.537016] nouveau E[     PGR][0000:01:00.0] grctx template channel unload timeout

Attached are Xorg.0.log, dmesg, and an mmiotrace of glxinfo running through bumblebee.
Comment 1 Willem Mulder 2015-05-25 20:42:51 UTC
Created attachment 116034 [details]
dmesg output
Comment 2 Ilia Mirkin 2015-05-25 20:44:41 UTC
The issue here is with the bringup... the driver doesn't load, which means X doesn't see it, etc.

[   15.063868] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000004 FAULT at 0x620018 [ IBUS ]
[   15.149993] nouveau E[    PBUS][0000:01:00.0] MMIO read of 0x00000000 FAULT at 0x500c30 [ IBUS ]

Not sure if those are (semi-)expected.
Comment 3 Willem Mulder 2015-05-25 20:51:49 UTC
mmiotrace sent to mmio.dumps@gmail.com
Comment 4 Ilia Mirkin 2015-10-22 05:19:50 UTC
Please try (a) 4.3-rc6 kernel, (b) 4.3-rc6 kernel booted with nouveau.config=War00C800_0=1 and see if either of those help. If the latter helps, please include your 'lspci -vnn -d 10de:' output.
Comment 5 Willem Mulder 2015-11-09 18:33:57 UTC
Created attachment 119521 [details]
lspci output

Option b) worked. Attached is the lspci output.
Comment 6 Martin Peres 2019-12-04 08:59:59 UTC
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