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| author |   Jerome Glisse <jglisse@redhat.com> | 2013-06-06 17:51:21 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2013-06-12 08:16:29 -0400 |
| commit | 089920f21db0108fb105ecfd81de4c92d88f06d0 (patch) | |
| tree | 2bdece83b9d396767ff6795b110af36a2dd0c388 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/radeon: do not try to uselessly update virtual memory pagetable (diff) | |
| download | linux-dev-089920f21db0108fb105ecfd81de4c92d88f06d0.tar.xz linux-dev-089920f21db0108fb105ecfd81de4c92d88f06d0.zip | |
drm/radeon: fix write back suspend regression with uvd v2
UVD ring can't use scratch thus it does need writeback buffer to keep
a valid address or radeon_ring_backup will trigger a kernel fault.
It's ok to not unpin the write back buffer on suspend as it leave in
gtt and thus does not need eviction.
v2: Fix the uvd case.
Reported and tracked by Wojtek <wojtask9@wp.pl>
Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions