drm/amdgpu/dce11: update pll programming for ELM/BAF

SetPixelClock table handles pll divider calculation and
spread spectrum setup, so no need to use calculate the
dividers and call the ss enable cmd table.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
1 file changed