drm/i915: Use a loop for the "three times for luck" DPLL procedure

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The magic "enable the  DPLL three times" sequence feels like it
deserves a loop.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170601143619.27840-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

...

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Ville Syrjälä 2017-06-01 17:36:15 +03:00

parent da1d0e2655

commit bb408dd2b2

1 changed files with 6 additions and 9 deletions

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drivers/gpu/drm/i915/intel_display.c

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