Applied to drm-misc-fixes

On 3/25/2025 12:42 PM, Maciej Falkowski wrote:

From: Jacek Lawrynowicz jacek.lawrynowicz@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@vger.kernel.org # v6.13+ Signed-off-by: Jacek Lawrynowicz jacek.lawrynowicz@linux.intel.com Signed-off-by: Maciej Falkowski maciej.falkowski@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);