On Tue Sep 29 13:10:51 2026 +0300, Sakari Ailus wrote:
> The ISYS needs a reset when the active buffer list isn't empty. Warn about
> this.
>
> Signed-off-by: Sakari Ailus <[email protected]>
> Reviewed-by: Antti Laakso <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/media/pci/intel/ipu6/ipu6-isys-queue.c | 2 ++
1 file changed, 2 insertions(+)
---
diff --git a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
index 2608e3b91acb..23d00e1f89e8 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
@@ -467,6 +467,8 @@ static void return_buffers(struct ipu6_isys_queue *aq,
mutex_lock(&av->isys->mutex);
av->isys->need_reset = true;
mutex_unlock(&av->isys->mutex);
+ dev_warn(&av->isys->adev->auxdev.dev,
+ "buffer list not empty, needs isys reset\n");
}
}
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