drm/radeon: re-enable sw ACR support on pre-DCE4
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 10 Oct 2013 15:47:01 +0000 (11:47 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Dec 2013 18:57:35 +0000 (10:57 -0800)
commitd2e99b2fc1056d2c5f4bf7fd691d37ba216c1455
treef876a132bca590caeadc21eb89349bc7a13b3640
parent26f99321a04b01d59cedc434788830fd31b3c7d9
drm/radeon: re-enable sw ACR support on pre-DCE4

commit b852c985010a77c850b7548d64bbb964ca462b02 upstream.

HW ACR support may have issues on some older chips, so
use SW ACR for now until we've tested further.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
CC: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/r600_hdmi.c