Bug 31549

Summary:	Commit c2c55547dc36f404e29dbc9253166f90df6783af makes CS checker unhappy and causes rendering issues
Product:	Mesa	Reporter:	Mikhail Vorozhtsov <mikhail.vorozhtsov>
Component:	Drivers/Gallium/r600	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	major
Priority:	medium	CC:	mikhail.vorozhtsov
Version:	git
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Mikhail Vorozhtsov 2010-11-11 04:52:24 UTC

Commit c2c55547dc36f404e29dbc9253166f90df6783af "r600g: attempt to turn on DXTn formats" makes my dmesg (both 2.6.36 and d-r-t, the hardware is RV730XT) full of

radeon 0000:01:00.0: r600_check_texture_resource:1127 texture invalid format 50
[drm:radeon_cs_ioctl] *ERROR* Invalid command stream !

and Compiz plugins like Scale/App switcher are completely broken.

Comment 1 Keith Whitwell 2010-11-11 05:47:41 UTC

OK, I'll protect this with a debug option defaulting to off.

Comment 2 Keith Whitwell 2010-11-11 08:23:24 UTC

commit 6baad55f157387d0bb44144680a96bc32280109f
Author: Keith Whitwell <keithw@vmware.com>
Date:   Thu Nov 11 14:26:52 2010 +0000

    r600g: guard experimental s3tc code with R600_ENABLE_S3TC

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