[Bug 50857] Invalid command stream with CAICOS when ColorTiling2D enabled

[bugzilla-daemon@freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=50857

--- Comment #8 from Zoltán Böszörményi <zboszor@pr.hu> 2012-06-08 06:49:31 PDT ---
(In reply to comment #2)
> Created attachment 62766 [details]
> dmesg output

The same error happens on TURKS chips too with Fedora 17, kernel
3.4.0-1.fc17.x86_64:

Jun  8 15:24:32 localhost kernel: [  103.638975] radeon 0000:00:01.0:
evergreen_cs_track_validate_texture:796 texture bo too small (laye
r size 10223616, offset 0, max layer 1, depth 1, bo size 2555904) (1024 624)
Jun  8 15:24:32 localhost kernel: [  103.638981] [drm:radeon_cs_ib_chunk]
*ERROR* Invalid command stream !
Jun  8 15:24:32 localhost kernel: [  103.654296] radeon 0000:00:01.0:
evergreen_cs_track_validate_texture:796 texture bo too small (laye
r size 10223616, offset 0, max layer 1, depth 1, bo size 2555904) (1024 624)
Jun  8 15:24:32 localhost kernel: [  103.654309] [drm:radeon_cs_ib_chunk]
*ERROR* Invalid command stream !
Jun  8 15:24:32 localhost kernel: [  103.672187] radeon 0000:00:01.0:
evergreen_cs_track_validate_texture:796 texture bo too small (laye
r size 10223616, offset 0, max layer 1, depth 1, bo size 2555904) (1024 624)
Jun  8 15:24:32 localhost kernel: [  103.672200] [drm:radeon_cs_ib_chunk]
*ERROR* Invalid command stream !
Jun  8 15:24:32 localhost kernel: [  103.688839] radeon 0000:00:01.0:
evergreen_cs_track_validate_texture:796 texture bo too small (laye
r size 10223616, offset 0, max layer 1, depth 1, bo size 2555904) (1024 624)
Jun  8 15:24:32 localhost kernel: [  103.688844] [drm:radeon_cs_ib_chunk]
*ERROR* Invalid command stream !
Jun  8 15:24:32 localhost kernel: [  103.704684] radeon 0000:00:01.0:
evergreen_cs_track_validate_texture:796 texture bo too small (laye
r size 10223616, offset 0, max layer 1, depth 1, bo size 2555904) (1024 624)
Jun  8 15:24:32 localhost kernel: [  103.704696] [drm:radeon_cs_ib_chunk]
*ERROR* Invalid command stream !

My Asus K53T laptop started to produce it yesterday evening, CPU is AMD
A4-3300M, I first thought I have to RMA it because booting back to 3.3.7 didn't
cure it. Then I did a yum reinstall "*" and with 3.3.7 it started up properly.
With 3.4.0, it still produces these errors. The visible symptoms are missing
icons (even the GDM login screen shows the problem: these anonymous faceless
icons beside the usernames are missing), blue screen and apparently wrong
blits, solid colored rectangles on the screen.

And my main computer just reproduced it about 10 minutes ago with kernel 3.4.0.
Ctrl-Alt-BkSp cured it. The videocard is Radeon HD6570.

$ rpm -q kernel xorg-x11-server-Xorg xorg-x11-drv-ati
kernel-3.3.7-1.fc17.x86_64
kernel-3.4.0-1.fc17.x86_64
xorg-x11-server-Xorg-1.12.0-5.fc17.x86_64
xorg-x11-drv-ati-6.14.4-6.20120602git930760942.fc17.x86_64

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