drm/i915: Reuse intel_adjusted_rate() for pfit pixel rate adjustment
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 30 Mar 2021 18:42:54 +0000 (21:42 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 19 Apr 2021 15:28:03 +0000 (18:28 +0300)
commit4028988ea52971891e8b9c672673fd0de53bcf61
treeea9e7d69b9641b4f70366143125114a1d46e347e
parentb876e79d7bffb2e6f78c291ddcd1f76c4e3fe5c5
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>
drivers/gpu/drm/i915/display/intel_atomic_plane.c
drivers/gpu/drm/i915/display/intel_atomic_plane.h
drivers/gpu/drm/i915/display/intel_display.c