[Mesa-dev] Trying MSAAx2 (r300g) on RS690/AMD Radeon X1200 128MB

[Marek Olšák]

Set this environment variable:

RADEON_DEBUG=nocmask

and please try again. You can also press 'a' in glxgears to stop the animation.

Marek

On Mon, Jul 22, 2013 at 5:14 AM, Bryan Quigley <gquigs at gmail.com> wrote:
> Hi Marek,
>
> The lockup is gone!  (Tested on Xorg-edgers PPA built June 21).
> Although there is now corruption when running glxgears with MSAA
> turned on; see picture.
>
> Thanks!
> Bryan
>
>
> On Mon, Jul 15, 2013 at 6:35 PM, Marek Olšák <maraeo at gmail.com> wrote:
>> Hi Bryan,
>>
>> I have just pushed a fix for a lockup in MSAA resolve:
>>
>> http://cgit.freedesktop.org/mesa/mesa/commit/?id=7969b567bd4361b44ead6ed5eb86218769a025be
>>
>> Feel free to try MSAA again.
>>
>> Marek
>>
>> On Fri, Jan 25, 2013 at 9:30 PM, Bryan Quigley <gquigs at gmail.com> wrote:
>>> When trying glxgears the screen locks up, and SSH eventually stops
>>> responding as well, but I was able to get these messages from kern.log:
>>>
>>> [  790.516059] radeon 0000:01:05.0: >GPU lockup CP stall for more than
>>> 10000msec
>>> [  790.516076] radeon 0000:01:05.0: >GPU lockup (waiting for
>>> 0x000000000000215b last fence id 0x0000000000002157)
>>> [  790.664495] radeon: wait for empty RBBM fifo failed ! Bad things might
>>> happen.
>>> [  790.793829] Failed to wait GUI idle while programming pipes. Bad things
>>> might happen.
>>> [  790.794831] radeon 0000:01:05.0: >(rs600_asic_reset:357)
>>> RBBM_STATUS=0x9411C100
>>> [  791.292885] radeon 0000:01:05.0: >(rs600_asic_reset:377)
>>> RBBM_STATUS=0x9401C100
>>> [  791.789934] radeon 0000:01:05.0: >(rs600_asic_reset:385)
>>> RBBM_STATUS=0x9400C100
>>>
>>> Testing as requested in commit 8ed6b1400.  Using the oibaf PPA on a Quantal
>>> Lubuntu LiveUSB.  I just upgraded mesa from oibaf repo this second time, but
>>> it still crashed when I did everything (Xorg/libdrm). Unfortunately, I can
>>> only do live testing on this machine and using the persistence file didn't
>>> seem to work with the big Xorg changes required, so upgrading mesa will be
>>> done fresh for every test.
>>>
>>> Thanks,
>>> Bryan
>>>
>>> _______________________________________________
>>> mesa-dev mailing list
>>> mesa-dev at lists.freedesktop.org
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>>>