drm/i915/alpm: Simplify and align LOBF checks in pre/post plane update

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The pre_plane_update and post_plane_update hooks essentially
disable/enable lobf feature. Use the existing _is_enabling/is_disabling
logic for this in the pre_plane_update and post_plane_update paths.

Also rename the helpers to intel_alpm_lobf_{en,dis}able().

v2: Remove redeundant checks during enabling/disabling. (Jouni)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Michał Grzelak <michal.grzelak@intel.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patch.msgid.link/20260204050250.762718-5-ankit.k.nautiyal@intel.com

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Ankit Nautiyal 2026-02-04 10:32:49 +05:30

parent 8a517b1e6d

commit 31106c684d

3 changed files with 38 additions and 41 deletions

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48

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

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6

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

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25

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

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