drm/amd/display: fix fpga fclk programming

We shouldnt need overhead on top of dppclk when setting fclk.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2019-03-21 15:24:53 -04:00 • committed by Alex Deucher
commit 0ff8dfe8f8