[PATCH v3 09/14] media: vimc: Propagate multiplanar state in the stream

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Add a multiplanar flag in vimc_stream in order to propagate the
state (singleplanar/multiplanar) to subdevices at the stream.

Signed-off-by: André Almeida <andrealmeid@xxxxxxxxxxxxx>
---
Change in v3:
- Use ternary operator to get code more simple

Change in v2:
- New commit

 drivers/media/platform/vimc/vimc-capture.c  | 4 +++-
 drivers/media/platform/vimc/vimc-streamer.h | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/media/platform/vimc/vimc-capture.c b/drivers/media/platform/vimc/vimc-capture.c
index 415dbab63ec5..e1805cf0140d 100644
--- a/drivers/media/platform/vimc/vimc-capture.c
+++ b/drivers/media/platform/vimc/vimc-capture.c
@@ -337,7 +337,9 @@ static int vimc_cap_start_streaming(struct vb2_queue *vq, unsigned int count)
 		return ret;
 	}
 
-	vcap->stream.producer_pixfmt = IS_MULTIPLANAR(vcap) ?
+	vcap->stream.multiplanar = IS_MULTIPLANAR(vcap);
+
+	vcap->stream.producer_pixfmt = vcap->stream.multiplanar ?
 		vcap->format.fmt.pix_mp.pixelformat :
 		vcap->format.fmt.pix.pixelformat;
 
diff --git a/drivers/media/platform/vimc/vimc-streamer.h b/drivers/media/platform/vimc/vimc-streamer.h
index 2b3667408794..4878e0b72ea7 100644
--- a/drivers/media/platform/vimc/vimc-streamer.h
+++ b/drivers/media/platform/vimc/vimc-streamer.h
@@ -25,6 +25,8 @@
  * processed in the pipeline.
  * @pipe_size:		size of @ved_pipeline
  * @kthread:		thread that generates the frames of the stream.
+ * @multiplanar:	sets if the stream is running in multiplanar or
+ * singleplanar format mode
  * @producer_pixfmt:	the pixel format requested from the pipeline. This must
  * be set just before calling vimc_streamer_s_stream(ent, 1). This value is
  * propagated up to the source of the base image (usually a sensor node) and
@@ -40,6 +42,7 @@ struct vimc_stream {
 	struct vimc_ent_device *ved_pipeline[VIMC_STREAMER_PIPELINE_MAX_SIZE];
 	unsigned int pipe_size;
 	struct task_struct *kthread;
+	bool multiplanar;
 	u32 producer_pixfmt;
 };
 
-- 
2.21.0




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