From: Rodrigo Vivi Date: Wed, 13 Nov 2024 22:50:14 +0000 (-0500) Subject: drm/xe/display: Delay hpd_init resume X-Git-Tag: v6.14-rc1~174^2~12^2~76 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0a86a9e8c6c9680f718fbed99879f9e78b16d21d;p=thirdparty%2Fkernel%2Flinux.git drm/xe/display: Delay hpd_init resume Align with i915 and only initialize hotplugs after the display driver access has been resumed. Reviewed-by: Jonathan Cavitt Link: https://patchwork.freedesktop.org/patch/msgid/20241113225016.208673-5-rodrigo.vivi@intel.com Signed-off-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index 2b77d706672d7..af405f7b4d456 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -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);