[PATCH v5 07/10] drm/xe/xe_late_bind_fw: Reload late binding fw during system resume
Rodrigo Vivi
rodrigo.vivi at intel.com
Wed Jul 2 21:46:35 UTC 2025
On Wed, Jul 02, 2025 at 10:22:13PM +0530, Badal Nilawar wrote:
> Reload late binding fw during resume from system suspend
>
> v2:
> - Unconditionally reload late binding fw (Rodrigo)
> - Flush worker during system suspend
>
> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Signed-off-by: Badal Nilawar <badal.nilawar at intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
> ---
> drivers/gpu/drm/xe/xe_pm.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c
> index 734fe259600e..13afaf97d831 100644
> --- a/drivers/gpu/drm/xe/xe_pm.c
> +++ b/drivers/gpu/drm/xe/xe_pm.c
> @@ -127,6 +127,8 @@ int xe_pm_suspend(struct xe_device *xe)
> if (err)
> goto err;
>
> + xe_late_bind_wait_for_worker_completion(&xe->late_bind);
> +
> for_each_gt(gt, xe, id)
> xe_gt_suspend_prepare(gt);
>
> @@ -205,6 +207,8 @@ int xe_pm_resume(struct xe_device *xe)
>
> xe_pxp_pm_resume(xe->pxp);
>
> + xe_late_bind_fw_load(&xe->late_bind);
> +
> drm_dbg(&xe->drm, "Device resumed\n");
> return 0;
> err:
> --
> 2.34.1
>
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