[PATCH v5 07/10] drm/xe/xe_late_bind_fw: Reload late binding fw during system resume
Badal Nilawar
badal.nilawar at intel.com
Wed Jul 2 16:52:13 UTC 2025
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>
---
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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