drm/radeon/dp: fix lane/clock setup for dp 1.2 capable devices
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 27 May 2014 17:48:05 +0000 (13:48 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Jul 2014 18:14:00 +0000 (11:14 -0700)
commitc7fefec6550099598c7a76981332328e987c1d98
treed05eaa7d7fa5a1100ca9467ad1503d300278e141
parente3eda5c59ebe7ab5b0d49181fc751a574f02e0d8
drm/radeon/dp: fix lane/clock setup for dp 1.2 capable devices

commit 3b6d9fd23e015b5397c438fd3cd74147d2c805b6 upstream.

Only DCE5+ asics support DP 1.2.

Noticed by ArtForz on IRC.

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