| commit | 61051afd3540da71c1ac32f17ed663595a0f7ecb | [log] [tgz] |
|---|---|---|
| author | Marek Olšák <maraeo@gmail.com> | Tue Sep 25 03:34:01 2012 +0200 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Thu Sep 27 10:22:45 2012 -0400 |
| tree | bdf32d1bd9b87a85e305568157751c45bcd946f1 | |
| parent | 46fc8781bf428ce1094a5980ca2b92a49d33a8ca [diff] |
drm/radeon: allow MIP_ADDRESS=0 for MSAA textures on Evergreen MIP_ADDRESS should point to the resolved FMASK for an MSAA texture. Setting MIP_ADDRESS to 0 means the FMASK pointer is invalid (the GPU won't read the memory then). The userspace has to set MIP_ADDRESS to 0 and *not* emit any relocation for it. Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org