On 3/25/25 04:42, Maciej Falkowski wrote:
From: Jacek Lawrynowicz <[email protected]>
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: <[email protected]> # v6.13+
Signed-off-by: Jacek Lawrynowicz <[email protected]>
Signed-off-by: Maciej Falkowski <[email protected]>
---
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));
Reviewed-by: Lizhi Hou <[email protected]>
ivpu_ipc_consumer_add(vdev, &cons, channel, NULL);
