Bug 73402

Summary:	[HD7770] Graphical artifacts in 3D applications
Product:	Mesa	Reporter:	Vasiliy Yeremeyev <vayerx>
Component:	Drivers/Gallium/radeonsi	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	9.2
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	artifacts artifacts xorg.conf dmesg Xorg.0.log (successful initialization)

Description Vasiliy Yeremeyev 2014-01-08 16:21:44 UTC

Created attachment 91688 [details]
artifacts

Artifacts example is attached.

mesa: 9.2.5
libdrm: 2.4.50
libvdpau: 0.5
libXvMC: 1.0.8
xorg-server: 1.14.3
linux kernel: 3.12.6

Comment 1 Vasiliy Yeremeyev 2014-01-08 16:23:07 UTC

Created attachment 91689 [details]
artifacts

Comment 2 Alex Deucher 2014-01-08 16:32:14 UTC

Looks like a tiling issue.  Please attach your xorg log and dmesg output.  You can disable tiling by adding:
Option "ColorTiling" "false"
to the device section of your xorg.conf

Comment 3 Vasiliy Yeremeyev 2014-01-09 00:09:27 UTC

Created attachment 91720 [details]
xorg.conf

Comment 4 Vasiliy Yeremeyev 2014-01-09 00:09:40 UTC

Created attachment 91721 [details]
dmesg

Comment 5 Michel Dänzer 2014-01-09 02:12:32 UTC

Please also attach the Xorg.0.log file.

(In reply to comment #5)
> mesa: 9.2.5

Does Mesa 10.0.y work better?

Comment 6 Vasiliy Yeremeyev 2014-01-09 21:39:11 UTC

Created attachment 91785 [details]
Xorg.0.log (successful initialization)

(In reply to comment #5)
> Does Mesa 10.0.y work better?

I've managed to get my card working with mesa 10.0.1 and xf86-video-ati 7.2. However, I had to disable gles2 for glamor. Otherwize, xorg 1.15 couldn't initialize video:

[  1154.497] (II) RADEON(0): Direct rendering enabled
[  1154.552] Failed to link: error: fragment shader lacks `main'
[  1154.552] (EE) 
Fatal server error:
[  1154.552] (EE) GLSL link failure

Comment 7 Vasiliy Yeremeyev 2014-01-10 21:17:14 UTC

(In reply to comment #6)

I should clarify my previous comment. Mesa 10.0 works for me without artifacts. So my main problem seems to be solved.
Should I open a new bug for GLES2 issue?

Comment 8 Michel Dänzer 2014-01-14 10:21:48 UTC

(In reply to comment #7)
> Mesa 10.0 works for me without artifacts. So my main problem seems to be
> solved.

Great, thanks for the clarification.


> Should I open a new bug for GLES2 issue?

Yes, but in the Gentoo bug tracker. They shouldn't enable GLES2 for the glamor build.

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