drm/i915/vga: Use MMIO for VGA registers on pre-g4x

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On pre-g4x VGA registers are accessible via MMIO. Make use of
it so that we can avoid dealing with the VGA arbiter.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251208182637.334-14-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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Ville Syrjälä 2025-12-08 20:26:31 +02:00

parent 3acd8cbbd7

commit 359dd735ef

1 changed files with 22 additions and 11 deletions

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

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