drm/radeon: only enable DP audio if the monitor supports it
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 23 Feb 2015 22:45:54 +0000 (17:45 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 25 Feb 2015 21:06:10 +0000 (16:06 -0500)
We were enabling DP secondary streams even if the monitor
didn't support them.  Fixes display problems on some DP
monitors.

Tested-by: Jim Boz <jim876@xs4all.nl>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/atombios_encoders.c