]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Mar 2015 12:31:24 +0000 (13:31 +0100)
commit66e0c230e1449b0e1ccbc7805163a7aa426fb23f
tree5de71cd0b99770e6b2250fa6cdc99e730e7c5af7
parent083619feef6d690b1592217a8e47c9386395c4ac
drm/radeon: workaround for CP HW bug on CIK

commit a9c73a0e022c33954835e66fec3cd744af90ec98 upstream.

Emit the EOP twice to avoid cache flushing problems.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/cik.c