Commits
Christian König committed a9c73a0e022
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>