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(parent: a53fa43) | patch
drm/radeon: workaround for CP HW bug on CIK
authorChristian König <christian.koenig@amd.com>
Tue, 10 Feb 2015 13:26:39 +0000 (14:26 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 11 Feb 2015 17:01:34 +0000 (12:01 -0500)
commita9c73a0e022c33954835e66fec3cd744af90ec98
treec1e1a13ca170cb846a2226c88c2bc2aa2a27bb7ctree | snapshot (tar.gz zip)
parenta53fa43873b88bad15a2eb1f01dc5efa689625cecommit | diff
drm/radeon: workaround for CP HW bug on CIK

Emit the EOP twice to avoid cache flushing problems.

Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/cik.c diff | blob | blame | history