drm/dp: Add drm_dp_fast_training_cap() helper
authorThierry Reding <treding@nvidia.com>
Mon, 21 Oct 2019 14:34:27 +0000 (16:34 +0200)
committerThierry Reding <treding@nvidia.com>
Wed, 23 Oct 2019 16:18:45 +0000 (18:18 +0200)
commit8cda78b1281d59ffa3032a3885e6ffc8eb79062c
tree6af24b857bbd7c063ecfbe910c88e183e50cd777
parent2980426a779f227ffcac342240b0c3ca3d386da8
drm/dp: Add drm_dp_fast_training_cap() helper

Add a helper that checks for the fast training capability given the DPCD
receiver capabilities blob.

Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191021143437.1477719-4-thierry.reding@gmail.com
include/drm/drm_dp_helper.h