drm/tegra: dp: Read eDP version from DPCD
authorThierry Reding <treding@nvidia.com>
Tue, 7 Jul 2015 18:59:22 +0000 (20:59 +0200)
committerThierry Reding <treding@nvidia.com>
Mon, 28 Oct 2019 10:18:45 +0000 (11:18 +0100)
commit7aa3cc540d00b0be7d225202fa5c2d0c8e99f3f1
tree66f1a627897d4ca88ebedc7937b54ad54b2e3ccc
parent4ff9ba5674d16857372b936a8d08920a9851d1cd
drm/tegra: dp: Read eDP version from DPCD

If the sink supports eDP, read the eDP revision from it's DPCD.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/dp.c
drivers/gpu/drm/tegra/dp.h