drm/radeon/atom: workaround vbios bug in transmitter table on rs780
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 10 Oct 2013 20:45:27 +0000 (16:45 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 13 Nov 2013 03:01:49 +0000 (12:01 +0900)
commit69ef8f446862dd467bd9da111c3a8c17446d74b6
tree3fc20359596a0f2f6454643780152deedb99b1c0
parentb6a155c67112746f43d8f9c86dfc426dd455060f
drm/radeon/atom: workaround vbios bug in transmitter table on rs780

commit c23632d4e57c0dd20bf50eca08fa0eb8ad3ff680 upstream.

Some rs780 asics seem to be affected as well.

See:
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=91f3a6aaf280294b07c05dfe606e6c27b7ba3c72

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=60791

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