[libcamera-devel,09/12] media: i2c: imx219: Parse and register properties
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Message ID 20200704004028.21153-10-laurent.pinchart@ideasonboard.com
State Superseded
Headers show
Series
  • raspberrypi: Report sensor orientation through DT
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Commit Message

Laurent Pinchart July 4, 2020, 12:40 a.m. UTC 
From: Jacopo Mondi <jacopo@jmondi.org>

Parse device properties and register controls for them using the newly
introduced helpers.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
 drivers/media/i2c/imx219.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

Patch
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diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c
index b84fc19e9ff7..812323107f36 100644
--- a/drivers/media/i2c/imx219.c
+++ b/drivers/media/i2c/imx219.c
@@ -1348,11 +1348,12 @@  static int imx219_init_controls(struct imx219 *imx219)
 	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
 	struct v4l2_ctrl_handler *ctrl_hdlr;
 	unsigned int height = imx219->mode->height;
+	struct v4l2_fwnode_device_properties props;
 	int exposure_max, exposure_def, hblank;
 	int i, ret;
 
 	ctrl_hdlr = &imx219->ctrl_handler;
-	ret = v4l2_ctrl_handler_init(ctrl_hdlr, 9);
+	ret = v4l2_ctrl_handler_init(ctrl_hdlr, 11);
 	if (ret)
 		return ret;
 
@@ -1431,6 +1432,15 @@  static int imx219_init_controls(struct imx219 *imx219)
 		goto error;
 	}
 
+	ret = v4l2_fwnode_device_parse(&client->dev, &props);
+	if (ret)
+		goto error;
+
+	ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx219_ctrl_ops,
+					      &props);
+	if (ret)
+		goto error;
+
 	imx219->sd.ctrl_handler = ctrl_hdlr;
 
 	return 0;