drm/i915/hotplug: avoid HPD polling if the device is PME capable

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In supported devices, HPDs can generate PME and which in turn
can invoke runtime resume calls for xe. No need to keep the
HPD polling in such PME capable devices.

v2: use intel_display_rpm_pme_enabled() directly (JaniN)

Bspec: 52979, 52980, 68857, 68867, 68970
Assisted-by: GitHub_Copilot:claude-opus-5
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patch.msgid.link/20260915092518.639448-6-vinod.govindapillai@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Vinod Govindapillai 2026-09-15 12:25:17 +03:00 • committed by Rodrigo Vivi

parent 56aa1f0f94

commit f6d6d0ba4e

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

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