drm/i915/de: Simplify intel_de_read8()

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intel_de_read8() is only needed for VGA register MMIO access
by the CRT code on gen2/3. Remove the redundant wakelock stuff,
and add a platform check to make sure this won't get used on
any platform where MMIO VGA register accesses don't work.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251208182637.334-11-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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Ville Syrjälä 2025-12-08 20:26:28 +02:00

parent 7e47a14b02

commit d2bfe35f84

1 changed files with 5 additions and 8 deletions

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

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