drm/amdgpu/dp: add back special handling for NUTMEG
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 4 Mar 2016 00:34:28 +0000 (19:34 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 8 Mar 2016 16:26:34 +0000 (11:26 -0500)
commit02d27234759dc4fe14a880ec1e1dee108cb0b503
treed97682a1040a80b0190202a7767833e2c8b09d96
parentc8213a638f65bf487c10593c216525952cca3690
drm/amdgpu/dp: add back special handling for NUTMEG

When I fixed the dp rate selection in:
3b73b168cffd9c392584d3f665021fa2190f8612
drm/amdgpu: fix dp link rate selection (v2)
I accidently dropped the special handling for NUTMEG
DP bridge chips.  They require a fixed link rate.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/atombios_dp.c