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From b2334a401dd6d38b2fd38e1168480dc3ec7d704e Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sat, 4 Jul 2020 01:45:08 +0300
Subject: [PATCH] media: i2c: imx477: Parse and register properties
Parse device properties and register controls for them using the V4L2
fwnode properties helpers.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
drivers/media/i2c/imx477.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
--- a/drivers/media/i2c/imx477.c
+++ b/drivers/media/i2c/imx477.c
@@ -1957,11 +1957,12 @@ static int imx477_init_controls(struct i
{
struct v4l2_ctrl_handler *ctrl_hdlr;
struct i2c_client *client = v4l2_get_subdevdata(&imx477->sd);
+ struct v4l2_fwnode_device_properties props;
unsigned int i;
int ret;
ctrl_hdlr = &imx477->ctrl_handler;
- ret = v4l2_ctrl_handler_init(ctrl_hdlr, 14);
+ ret = v4l2_ctrl_handler_init(ctrl_hdlr, 16);
if (ret)
return ret;
@@ -2045,6 +2046,15 @@ static int imx477_init_controls(struct i
goto error;
}
+ ret = v4l2_fwnode_device_parse(&client->dev, &props);
+ if (ret)
+ goto error;
+
+ ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx477_ctrl_ops,
+ &props);
+ if (ret)
+ goto error;
+
imx477->sd.ctrl_handler = ctrl_hdlr;
/* Setup exposure and frame/line length limits. */
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