drm/i915: Reuse intel_adjusted_rate() for pfit pixel rate adjustment

Replace the hand rolled pfit downscale calculations with
intel_adjusted_rate().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210330184254.6290-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2021-03-30 21:42:54 +03:00
commit 4028988ea5
3 changed files with 13 additions and 20 deletions