drm/i915: Extract ilk_must_disable_lp_wm()

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Pull the ilk/snb/ivb LP watermark disable checks into a separate
function similar to the gmch counterpart (i9xx_must_disable_cxsr()).
Reduces the clutter in intel_plane_atomic_calc_changes() significantly.

Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240916162413.8555-4-ville.syrjala@linux.intel.com

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Ville Syrjälä 2024-09-16 19:24:09 +03:00

parent 9cf6f05cc5

commit 16d1d39db5

1 changed files with 57 additions and 38 deletions

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drivers/gpu/drm/i915/display/intel_atomic_plane.c

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