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authorAlex Deucher <alexander.deucher@amd.com>2012-07-17 14:02:31 -0400
committerChristian König <deathsimple@vodafone.de>2012-07-18 13:53:17 +0200
commit89d35807fb0fe53b84e88e759cc39107a6195e5f (patch)
treeafb2e2cb9439239e6f83ad339ad624f42d012adc /tools/perf/scripts/python
parentdrm/radeon: remove radeon_ring_index() (diff)
downloadlinux-89d35807fb0fe53b84e88e759cc39107a6195e5f.tar.gz
linux-89d35807fb0fe53b84e88e759cc39107a6195e5f.zip
drm/radeon: update rptr saving logic for memory buffers
Add support for using memory buffers rather than scratch registers. Some rings may not be able to write to scratch registers. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
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