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accel/ivpu: Fix warning in ivpu_ipc_send_receive_internal()

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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>
This commit is contained in:
Jacek Lawrynowicz
2025-03-25 12:42:19 +01:00
committed by Greg Kroah-Hartman
parent 7022946773
commit 5c200b7ebd
1 changed files with 2 additions and 1 deletions
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3
drivers/accel/ivpu/ivpu_ipc.c
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@@ -299,7 +299,8 @@ 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);