-----Original Message-----
From: Intel-xe <intel-xe-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Rodrigo Vivi
Sent: Tuesday, September 24, 2024 1:36 PM
To: intel-gfx@xxxxxxxxxxxxxxxxxxxxx; intel-xe@xxxxxxxxxxxxxxxxxxxxx
Cc: Deak, Imre <imre.deak@xxxxxxxxx>; Vivi, Rodrigo <rodrigo.vivi@xxxxxxxxx>
Subject: [PATCH 09/31] drm/xe/display: Delay hpd_init resume
>
> Align with i915 and only initialize hotplugs after the display driver
> access has been resumed.
>
> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
LGTM.
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx>
-Jonathan Cavitt
> ---
> drivers/gpu/drm/xe/display/xe_display.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c
> index bc5c00437ab3..be431d9907df 100644
> --- a/drivers/gpu/drm/xe/display/xe_display.c
> +++ b/drivers/gpu/drm/xe/display/xe_display.c
> @@ -418,11 +418,12 @@ 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);
> --
> 2.46.0
>
>
