drm/i915: Fix up pixel_rate vs. clock confusion in wm calculations

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Use pixel_rate rather than crtc_clock in the watermark calculations.
These are actually identical on gmch platforms for now since
we don't adjust the pixel rate based on pfit downscaling. But
pixel_rate is the thing we are actually interested here so use
the proper name for it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211209144311.3221-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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Ville Syrjälä 2021-12-09 16:43:09 +02:00

parent bc1ce50376

commit 4be990af2f

1 changed files with 22 additions and 30 deletions

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drivers/gpu/drm/i915/intel_pm.c

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