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| author | Alex Deucher <alexander.deucher@amd.com> | 2014-11-17 23:08:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-11-20 19:11:43 +0300 |
| commit | 4bb62c95a7e781a238b2ab374f34b1bf91e01ddc (patch) | |
| tree | 9c0a3e022237745bd947eae81044feac041118da /drivers/gpu/drm/radeon/sid.h | |
| parent | 3feba08d79c32777a845c3c8a4ab93092bdf6f19 (diff) | |
| download | linux-4bb62c95a7e781a238b2ab374f34b1bf91e01ddc.tar.xz | |
drm/radeon: work around a hw bug in MGCG on CIK
Always need to set bit 0 of RLC_CGTT_MGCG_OVERRIDE
to avoid unreliable doorbell updates in some cases.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/sid.h')
0 files changed, 0 insertions, 0 deletions