[PATCH] accel/ivpu: Fix warning in ivpu_ipc_send_receive_internal()
Maciej Falkowski
maciej.falkowski at linux.intel.com
Tue Mar 25 11:42:19 UTC 2025
From: Jacek Lawrynowicz <jacek.lawrynowicz at linux.intel.com>
Warn if device is suspended only when runtime PM is enabled.
Runtime PM is disabled during reset/recovery and it is not an error
to use ivpu_ipc_send_receive_internal() in such cases.
Fixes: 5eaa49741119 ("accel/ivpu: Prevent recovery invocation during probe and resume")
Cc: <stable at vger.kernel.org> # v6.13+
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz at linux.intel.com>
Signed-off-by: Maciej Falkowski <maciej.falkowski at linux.intel.com>
---
drivers/accel/ivpu/ivpu_ipc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
index 0e096fd9b95d..39f83225c181 100644
--- a/drivers/accel/ivpu/ivpu_ipc.c
+++ b/drivers/accel/ivpu/ivpu_ipc.c
@@ -302,7 +302,8 @@ ivpu_ipc_send_receive_internal(struct ivpu_device *vdev, struct vpu_jsm_msg *req
struct ivpu_ipc_consumer cons;
int ret;
- drm_WARN_ON(&vdev->drm, pm_runtime_status_suspended(vdev->drm.dev));
+ drm_WARN_ON(&vdev->drm, pm_runtime_status_suspended(vdev->drm.dev) &&
+ pm_runtime_enabled(vdev->drm.dev));
ivpu_ipc_consumer_add(vdev, &cons, channel, NULL);
--
2.43.0
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