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@xxxxxxxxxxxx>
---
drivers/media/platform/rcar-vin/rcar-dma.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c
index cf30e5fceb1d493a..8435491535060eae 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -1180,7 +1180,7 @@ static int rvin_set_stream(struct rvin_dev *vin, int on)
if (!on) {
media_pipeline_stop(vin->vdev.entity.pads);
- return v4l2_subdev_call(sd, video, s_stream, 0);
+ return v4l2_subdev_call(sd, pad, s_stream, pad->index, 0, 0);
}
fmt.pad = pad->index;
@@ -1239,12 +1239,14 @@ static int rvin_set_stream(struct rvin_dev *vin, int on)
if (media_pipeline_start(vin->vdev.entity.pads, 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.pads);
+ vin_dbg(vin, "pad: %u stream: 0 enable: %d\n", pad->index, on);
+
return ret;
}
--
2.15.1
