drm/amd/display: adding reading OEM init_data to dcn3

why:
missing OEM data to control graphics card functions

how:
load it into init_data. copied over from dcn2 implementation.
copied destruction sequence as well.

Signed-off-by: Martin Leung <martin.leung@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Martin Leung 2020-10-02 15:50:36 -04:00 • committed by Alex Deucher
commit bf479f5a1d