[PATCH v9 7/9] drm/xe/xe_late_bind_fw: Reload late binding fw during system resume

[Badal Nilawar <badal.nilawar@intel.com>]

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@intel.com>
Signed-off-by: Badal Nilawar <badal.nilawar@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@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 b7c05508f67a..6a170c8581e5 100644
--- a/drivers/gpu/drm/xe/xe_pm.c
+++ b/drivers/gpu/drm/xe/xe_pm.c
@@ -129,6 +129,8 @@ 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);
 
@@ -216,6 +218,8 @@ int xe_pm_resume(struct xe_device *xe)
 	if (IS_SRIOV_VF(xe))
 		xe_sriov_vf_ccs_register_context(xe);
 
+	xe_late_bind_fw_load(&xe->late_bind);
+
 	drm_dbg(&xe->drm, "Device resumed\n");
 	return 0;
 err:
-- 
2.34.1