diff options
| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2025-03-25 12:42:19 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-20 10:22:59 +0200 |
| commit | 8b431630d797e7490c54223494d89dc587a99ad4 (patch) | |
| tree | 4e650c6aac1188698c17bbc86b45a205b02f9255 | |
| parent | e4f1c4d0c88f8d86eec84c30db558c3871a2464c (diff) | |
accel/ivpu: Fix warning in ivpu_ipc_send_receive_internal()
commit 6b4568b675b14cf890c0c21779773c3e08e80ce5 upstream.
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@vger.kernel.org # v6.13+
Signed-off-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Reviewed-by: Lizhi Hou <lizhi.hou@amd.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250325114219.3739951-1-maciej.falkowski@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/accel/ivpu/ivpu_ipc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c index 01ebf88fe6ef..5daaf07fc1a7 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); |