drm/i915/display: Use FIELD_PREP() for DC state enable bits

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Replace open-coded shifts with REG_GENMASK() and REG_FIELD_PREP()
for the DC state enable field.

Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patch.msgid.link/20260616162154.2630995-4-dibin.moolakadan.subrahmanian@intel.com

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Dibin Moolakadan Subrahmanian 2026-06-16 21:51:41 +05:30 • committed by Animesh Manna

parent 28750a28da

commit 76e5a222fd

1 changed files with 5 additions and 4 deletions

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drivers/gpu/drm/i915/display/intel_display_regs.h

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