https://bugs.freedesktop.org/show_bug.cgi?id=64257
Priority: medium Bug ID: 64257 Assignee: dri-devel@lists.freedesktop.org Summary: RS880 issues with r600-llvm-compiler Severity: normal Classification: Unclassified OS: All Reporter: mike@fireburn.co.uk Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa
Hi
Kwin starts with a black screen if I use r600-llvm-compiler on my RS880
When I switched off the llvm parts and just ran glxgears using r600-llvm-compiler the gears looked like they were layered wrongly and slightly darker
I'm not sure when this regression appeared - I'm guessing within the last two weeks - I mostly ssh into the box
I'm always running the latest llvm, clang, libdrm and mesa
I didn't see anything strange in my dmesg or .xsession-errors or from the glxgears text output
Could this be due to RS880 being singled out in llvm as a separate processor variant?
ie r600g/llvm: Update radeon family mappings for LLVM backend or [PATCH 1/2] R600: Add some new processor variants