Bug 104592

Summary:	[r600g] Rejected CS when using dolphin's GPU texture decoder
Product:	Mesa	Reporter:	MWATTT <megwattt>
Component:	Drivers/Gallium/r600	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED MOVED	QA Contact:	Default DRI bug account <dri-devel>
Severity:	normal
Priority:	medium
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	Apitrace of dolphin

Description MWATTT 2018-01-12 03:05:25 UTC

Created attachment 136672 [details]
Apitrace of dolphin

Dolphin emulator's GPU texture decoder is now supported, as it requires compute shaders. It however misrender and the line 
"The kernel rejected CS, see dmesg for more information"
is repetitively printed.

I have the folowwing lines repeated in dmesg:
"[ 4885.617750] [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid command stream !
[ 4885.624044] radeon 0000:01:00.0: evergreen_cs_track_check:982 mask 0x000000FF | 0x000000FF no cb for 1
[ 4885.624047] radeon 0000:01:00.0: evergreen_packet3_check:1908 invalid cmd stream"

I have attached an apitrace of dolphin. The trace renders fine on Skylake. It seems that the first rejected CS is at frame 0, call 2731. (glDrawRangeElementsBaseVertex())

Tested on HD 5770.

Comment 1 GitLab Migration User 2019-09-18 19:24:49 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/622.

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