https://bugs.freedesktop.org/show_bug.cgi?id=104665
Bug ID: 104665
Summary: r600: computer shaders break Bioshock on barts
(bisected)
Product: Mesa
Version: git
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/Gallium/r600
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
With the commit enabling compute shaders for BARTS
91dd4e44c244d1abd18314995e129a47790d5604
r600/cs: add compute support to caps
Bioshock inifinite starts to lock up at startup (after the intro videos).
dmsg:
radeon 0000:01:00.0: ring 0 stalled for more than 10272msec
radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000063ff9
last fence id 0x000000000006400c on ring 0)
radeon 0000:01:00.0: failed to get a new IB (-35)
[drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to get ib !
radeon 0000:01:00.0: failed to get a new IB (-35)
[drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to get ib !
radeon 0000:01:00.0: Saved 599 dwords of commands on ring 0.
The program doesn't require compute shaders, but when they are available they
are used, hence what ever causes the GPU lockup only gets hit when the caps are
reported.
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