linux-kernel - [PATCH v3 07/10] drm/xe/xe_late_bind_fw: Reload late binding fw in S2Idle/S3 resume

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Message-Id: <20250618190007.2932322-8-badal.nilawar@intel.com>
Date: Thu, 19 Jun 2025 00:30:04 +0530
From: Badal Nilawar <badal.nilawar@...el.com>
To: intel-xe@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Cc: anshuman.gupta@...el.com,
	rodrigo.vivi@...el.com,
	alexander.usyskin@...el.com,
	gregkh@...uxfoundation.org,
	daniele.ceraolospurio@...el.com,
	jgg@...dia.com
Subject: [PATCH v3 07/10] drm/xe/xe_late_bind_fw: Reload late binding fw in S2Idle/S3 resume

Reload late binding fw during S2Idle/S3 resume.

Signed-off-by: Badal Nilawar <badal.nilawar@...el.com>
---
 drivers/gpu/drm/xe/xe_pm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c
index 91923fd4af80..6c44a075a6ab 100644
--- a/drivers/gpu/drm/xe/xe_pm.c
+++ b/drivers/gpu/drm/xe/xe_pm.c
@@ -205,6 +205,9 @@ int xe_pm_resume(struct xe_device *xe)
 
 	xe_pxp_pm_resume(xe->pxp);
 
+	if (xe->d3cold.allowed)
+		xe_late_bind_fw_load(&xe->late_bind);
+
 	drm_dbg(&xe->drm, "Device resumed\n");
 	return 0;
 err:
-- 
2.34.1