drm/radeon/kms: fix DVO setup on some r4xx chips
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 3 Apr 2012 21:05:41 +0000 (17:05 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 22 Apr 2012 22:30:56 +0000 (15:30 -0700)
commit457855a5d1c582b7b6b363bb89543698661e65d4
treecc2a92d74f64d5e3e2de52c7a526f9d3fb56122a
parentded9eb546ae8f437ac53bfd5d8bfdec7f1bc49ed
drm/radeon/kms: fix DVO setup on some r4xx chips

commit afceb9319f21b18ee3bc15ee9a5f92e18ef8a8c9 upstream.

Some r4xx chips have the wrong frev in the
DVOEncoderControl table.  It should always be 1
on r4xx.  Fixes modesetting on DVO on r4xx chips
with the bad frev.

Reported by twied on #radeon.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/atombios_encoders.c