drm/amd/display: Add DCN3 GPIO

Add support to program GPIO HW block

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bhawanpreet Lakha 2020-05-21 12:31:21 -04:00 • committed by Alex Deucher
commit 666ed8bfd1
7 changed files with 738 additions and 1 deletions