drm/amd/display: Get VCO frequency from registers

Add support to get VCO frequency from registers.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Aurabindo Jayamohanan Pillai <Aurabindo.Pillai@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rodrigo Siqueira 2022-06-14 09:51:08 -04:00 • committed by Alex Deucher
commit 3e838f7ccf
2 changed files with 96 additions and 1 deletions