diff options
Diffstat (limited to 'drivers/media/i2c/st-mipid02.c')
-rw-r--r-- | drivers/media/i2c/st-mipid02.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/media/i2c/st-mipid02.c b/drivers/media/i2c/st-mipid02.c index 906553a28676..fa27638edc07 100644 --- a/drivers/media/i2c/st-mipid02.c +++ b/drivers/media/i2c/st-mipid02.c @@ -545,7 +545,14 @@ static int mipid02_configure_from_code(struct mipid02_dev *bridge) static int mipid02_stream_disable(struct mipid02_dev *bridge) { struct i2c_client *client = bridge->i2c_client; - int ret; + int ret = -EINVAL; + + if (!bridge->s_subdev) + goto error; + + ret = v4l2_subdev_call(bridge->s_subdev, video, s_stream, 0); + if (ret) + goto error; /* Disable all lanes */ ret = mipid02_write_reg(bridge, MIPID02_CLK_LANE_REG1, 0); @@ -633,6 +640,10 @@ static int mipid02_stream_enable(struct mipid02_dev *bridge) if (ret) goto error; + ret = v4l2_subdev_call(bridge->s_subdev, video, s_stream, 1); + if (ret) + goto error; + return 0; error: @@ -829,7 +840,7 @@ static const struct media_entity_operations mipid02_subdev_entity_ops = { static int mipid02_async_bound(struct v4l2_async_notifier *notifier, struct v4l2_subdev *s_subdev, - struct v4l2_async_subdev *asd) + struct v4l2_async_connection *asd) { struct mipid02_dev *bridge = to_mipid02_dev(notifier->sd); struct i2c_client *client = bridge->i2c_client; @@ -863,7 +874,7 @@ static int mipid02_async_bound(struct v4l2_async_notifier *notifier, static void mipid02_async_unbind(struct v4l2_async_notifier *notifier, struct v4l2_subdev *s_subdev, - struct v4l2_async_subdev *asd) + struct v4l2_async_connection *asd) { struct mipid02_dev *bridge = to_mipid02_dev(notifier->sd); @@ -879,7 +890,7 @@ static int mipid02_parse_rx_ep(struct mipid02_dev *bridge) { struct v4l2_fwnode_endpoint ep = { .bus_type = V4L2_MBUS_CSI2_DPHY }; struct i2c_client *client = bridge->i2c_client; - struct v4l2_async_subdev *asd; + struct v4l2_async_connection *asd; struct device_node *ep_node; int ret; @@ -911,10 +922,10 @@ static int mipid02_parse_rx_ep(struct mipid02_dev *bridge) bridge->rx = ep; /* register async notifier so we get noticed when sensor is connected */ - v4l2_async_nf_init(&bridge->notifier); + v4l2_async_subdev_nf_init(&bridge->notifier, &bridge->sd); asd = v4l2_async_nf_add_fwnode_remote(&bridge->notifier, of_fwnode_handle(ep_node), - struct v4l2_async_subdev); + struct v4l2_async_connection); of_node_put(ep_node); if (IS_ERR(asd)) { @@ -924,7 +935,7 @@ static int mipid02_parse_rx_ep(struct mipid02_dev *bridge) } bridge->notifier.ops = &mipid02_notifier_ops; - ret = v4l2_async_subdev_nf_register(&bridge->sd, &bridge->notifier); + ret = v4l2_async_nf_register(&bridge->notifier); if (ret) v4l2_async_nf_cleanup(&bridge->notifier); |