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

Bryan Quigley gquigs at gmail.com
Fri Jan 25 12:30:40 PST 2013

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
[  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
[  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)
[  791.292885] radeon 0000:01:05.0: >(rs600_asic_reset:377)
[  791.789934] radeon 0000:01:05.0: >(rs600_asic_reset:385)

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.

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