drm/amd/display: Add function to fetch clock requirements

Also add dram clock to clocks struct, for systems that uses them.

Signed-off-by: Eryk Brol <eryk.brol@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eryk Brol 2018-09-07 13:24:28 -04:00 • committed by Alex Deucher
commit 8ab2180f96
3 changed files with 28 additions and 1 deletions