[PATCH] accel/ivpu: Increase state dump msg timeout

Jacek Lawrynowicz jacek.lawrynowicz at linux.intel.com
Fri Apr 25 09:28:22 UTC 2025


Increase JMS message state dump command timeout to 100 ms. On some
platforms, the FW may take a bit longer than 50 ms to dump its state
to the log buffer and we don't want to miss any debug info during TDR.

Fixes: 5e162f872d7a ("accel/ivpu: Add FW state dump on TDR")
Cc: <stable at vger.kernel.org> # v6.13+
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz at linux.intel.com>
---
 drivers/accel/ivpu/ivpu_hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/ivpu/ivpu_hw.c b/drivers/accel/ivpu/ivpu_hw.c
index ec9a3629da3a9..633160470c939 100644
--- a/drivers/accel/ivpu/ivpu_hw.c
+++ b/drivers/accel/ivpu/ivpu_hw.c
@@ -119,7 +119,7 @@ static void timeouts_init(struct ivpu_device *vdev)
 		else
 			vdev->timeout.autosuspend = 100;
 		vdev->timeout.d0i3_entry_msg = 5;
-		vdev->timeout.state_dump_msg = 10;
+		vdev->timeout.state_dump_msg = 100;
 	}
 }
 
-- 
2.45.1



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