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 18:18:25 +0000 (11:18 -0700)
commit9c824b49e49e570933dd110a0fd8fe2d2928151c
tree3d4f3a641529bc8a7df5f15af157180902324b90
parente232e66d3dac705538007f92c36f990ffdde48b2
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