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(parent: 7e47a14) | patch
drm/i915/de: Simplify intel_de_read8()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 8 Dec 2025 18:26:28 +0000 (20:26 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 23 Jan 2026 03:20:27 +0000 (05:20 +0200)
commitd2bfe35f840d9fdfe76efcd4ffab185abad44046
treefd0196df04bb8be799d5fd4daa385aa889fb1038tree | snapshot
parent7e47a14b02fe288029448f8ba80852fe2b0b2d53commit | diff
drm/i915/de: Simplify intel_de_read8()

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>
drivers/gpu/drm/i915/display/intel_de.h diff | blob | blame | history
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