drm/amd/display: Split out common HUBP registers and code

There are shared regs and code across DCN generations. Pull them out
into a shared common location.

Also, expose some dcn20 init functions.

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2019-06-05 15:21:03 -04:00 • committed by Alex Deucher
commit c70b401630
6 changed files with 109 additions and 47 deletions