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

[Marek Olšák]

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
>
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