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(parent: 4807704) | patch
drm/tegra: dp: Read fast training capability from link
authorThierry Reding <treding@nvidia.com>
Thu, 3 Dec 2015 12:07:43 +0000 (13:07 +0100)
committerThierry Reding <treding@nvidia.com>
Mon, 28 Oct 2019 10:18:44 +0000 (11:18 +0100)
commitcb072eebfa038361b4f578b65a205ad0abc6fe88
tree3e5d3e0925116499f3028b067c4fd789f26167f6tree | snapshot
parent480770440ad1681e5100e9719fc5f9bb8bc46ca8commit | diff
drm/tegra: dp: Read fast training capability from link

While probing the DisplayPort link, query the fast training capability.
If supported, drivers can use the fast link training sequence instead of
the more involved full link training sequence.

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