drm/amd/display: Optimize clocks on clock change

[WHY]
Presently, there is no way for clocks to be lowered, only raised.

[HOW]
Compare clock status against previous known clock status, and optimize
if different.
This requires re-ordering the layout of the dc_clocks structure, as the
current ordering allows identical clock states to appear different.

Signed-off-by: Wesley Chalmers <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Anthony Koo <[email protected]>
Acked-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

0 files changed, 0 insertions, 0 deletions