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[06/20] rcar-vin: use the pad and stream aware s_stream

Message ID 20170811095703.6170-7-niklas.soderlund+renesas@ragnatech.se (mailing list archive)
State New, archived
Headers show

Commit Message

Niklas Söderlund Aug. 11, 2017, 9:56 a.m. UTC 
To work with multiplexed streams the pad and stream aware s_stream
operation needs to be used.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
---
 drivers/media/platform/rcar-vin/rcar-dma.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c
index 67a82ac6dc88c0da..395cbf96b40aeb8d 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -1235,16 +1235,18 @@  static int rvin_set_stream(struct rvin_dev *vin, int on)
 		if (media_pipeline_start(&vin->vdev.entity, pipe))
 			return -EPIPE;
 
-		ret = v4l2_subdev_call(sd, video, s_stream, 1);
+		ret = v4l2_subdev_call(sd, pad, s_stream, pad->index, 0, 1);
 		if (ret == -ENOIOCTLCMD)
 			ret = 0;
 		if (ret)
 			media_pipeline_stop(&vin->vdev.entity);
 	} else {
 		media_pipeline_stop(&vin->vdev.entity);
-		ret = v4l2_subdev_call(sd, video, s_stream, 0);
+		ret = v4l2_subdev_call(sd, pad, s_stream, pad->index, 0, 0);
 	}
 
+	vin_dbg(vin, "pad: %u stream: 0 enable: %d\n", pad->index, on);
+
 	return ret;
 }