| commit | 812d046915f48236657f02c06d7dc47140e9ceda | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexdeucher@gmail.com> | Mon Jul 26 18:51:53 2010 -0400 |
| committer | Dave Airlie <airlied@redhat.com> | Mon Aug 02 10:06:18 2010 +1000 |
| tree | 77a9c724a2316593fa22f7442d5c4a8d00c9af32 | |
| parent | 833ee5c4ab36937a99e63935d7f06bc2c1f9343b [diff] |
drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush Use of HDP_*_COHERENCY_FLUSH_CNTL can cause a hang in certain situations. Add workaround. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>