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From 0f0998ed9620f676ee78eb6f606b0b2fa118bf68 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: ov5647: 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/ov5647.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

--- a/drivers/media/i2c/ov5647.c
+++ b/drivers/media/i2c/ov5647.c
@@ -1501,6 +1501,7 @@ static int ov5647_probe(struct i2c_clien
 	struct device_node *np = client->dev.of_node;
 	u32 xclk_freq;
 	int hblank, exposure_max, exposure_def;
+	struct v4l2_fwnode_device_properties props;
 
 	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
 	if (!sensor)
@@ -1534,7 +1535,7 @@ static int ov5647_probe(struct i2c_clien
 	mutex_init(&sensor->lock);
 
 	/* Initialise controls. */
-	v4l2_ctrl_handler_init(&sensor->ctrls, 7);
+	v4l2_ctrl_handler_init(&sensor->ctrls, 9);
 	v4l2_ctrl_new_std(&sensor->ctrls, &ov5647_ctrl_ops,
 			  V4L2_CID_AUTOGAIN,
 			  0,  /* min */
@@ -1598,6 +1599,16 @@ static int ov5647_probe(struct i2c_clien
 			__func__, ret);
 		goto error;
 	}
+
+	ret = v4l2_fwnode_device_parse(&client->dev, &props);
+	if (ret)
+		goto error;
+
+	ret = v4l2_ctrl_new_fwnode_properties(&sensor->ctrls, &ov5647_ctrl_ops,
+					      &props);
+	if (ret)
+		goto error;
+
 	sensor->sd.ctrl_handler = &sensor->ctrls;
 
 	/* Write out the register set over I2C on stream-on. */