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drm/xe/display: Delay hpd_init resume

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Align with i915 and only initialize hotplugs after the display driver
access has been resumed.

Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241113225016.208673-5-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Rodrigo Vivi
2024-11-13 17:50:14 -05:00
parent bd5dd9797d
commit 0a86a9e8c6
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/xe/display/xe_display.c
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@@ -439,11 +439,12 @@ static void __xe_display_pm_resume(struct xe_device *xe, bool runtime)
drm_mode_config_reset(&xe->drm);
intel_display_driver_init_hw(xe);
intel_hpd_init(xe);
if (!runtime && has_display(xe))
intel_display_driver_resume_access(xe);
intel_hpd_init(xe);
if (!runtime && has_display(xe)) {
intel_display_driver_resume(xe);
drm_kms_helper_poll_enable(&xe->drm);