drm/tegra: dp: Read TPS3 capability from sink

The TPS3 capability can be exposed by DP 1.2 and later sinks if they
support the alternative training pattern for channel equalization.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2015-07-07 20:52:07 +02:00
commit db199502fa
2 changed files with 10 additions and 0 deletions