Periodically GPU softreset with Xorg freeze

[Jerome Glisse]

On Fri, Dec 10, 2010 at 8:20 AM, Sergej Pupykin <ml at sergej.pp.ru> wrote:
>
> Hi,
>
> I have periodically X freezes with following (may be incomplete) data
> in dmesg.
>
> kernel 2.6.37-rc5
> xf86-video-ati 6.13.2
> mesa 7.9
> KDE 4.5.4
> RV620 chipset
>
> no activity needed to reproduce it

You use a compositor ? If so please try r600g mesa/master.

Cheers,
Jerome

>
> ***
> Dec 10 16:06:54 home kernel: [drm] Disabling audio support
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0: GPU softreset
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_008010_GRBM_STATUS=0xA0003030
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_008014_GRBM_STATUS2=0x00000003
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_000E50_SRBM_STATUS=0x200000C0
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_008010_GRBM_STATUS=0xA0003030
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_008014_GRBM_STATUS2=0x00000003
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0:   R_000E50_SRBM_STATUS=0x200080C0
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0: GPU reset succeed
> Dec 10 16:06:54 home kernel: radeon 0000:01:00.0: WB enabled
> Dec 10 16:06:54 home kernel: [drm] ring test succeeded in 1 usecs
> Dec 10 16:06:54 home kernel: [drm] ib test succeeded in 1 usecs
> Dec 10 16:06:54 home kernel: [drm] Enabling audio support
> Dec 10 16:07:26 home kernel: SysRq : Emergency Sync <<<< Alt+SysRq+S,
>                                                    Alt+SysRq+B
>                                                    pressed here
> ***
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