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media: ipu6: Don't check pipeline in stream_start

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A pipeline exists when start_streaming has returned so the check for
start_streaming_called is equivalent to having media_pipeline. Use
vb2_start_streaming_called() to perform the check.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Tested-by: Mehdi Djait <mehdi.djait@linux.intel.com> # Dell XPS 9315
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
Sakari Ailus 2025-11-07 12:46:51 +02:00 committed by Hans Verkuil
parent b008748368
commit 04d59cc06a
1 changed files with 2 additions and 4 deletions
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6
drivers/media/pci/intel/ipu6/ipu6-isys-queue.c
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@ -355,8 +355,6 @@ static void buf_queue(struct vb2_buffer *vb)
vb2_buffer_to_ipu6_isys_video_buffer(vvb);
struct ipu6_isys_buffer *ib = &ivb->ib;
struct device *dev = &av->isys->adev->auxdev.dev;
struct media_pipeline *media_pipe =
media_entity_pipeline(&av->vdev.entity);
struct ipu6_fw_isys_frame_buff_set_abi *buf = NULL;
struct ipu6_isys_stream *stream = av->stream;
struct ipu6_isys_buffer_list bl;
@ -374,8 +372,8 @@ static void buf_queue(struct vb2_buffer *vb)
list_add(&ib->head, &aq->incoming);
spin_unlock_irqrestore(&aq->lock, flags);
if (!media_pipe || !vb->vb2_queue->start_streaming_called) {
dev_dbg(dev, "media pipeline is not ready for %s\n",
if (!vb2_start_streaming_called(vb->vb2_queue)) {
dev_dbg(dev, "start_streaming hasn't been called yet on %s\n",
av->vdev.name);
return;
}