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From 5aab08f11efaa42a97a9c046c956a16c331dd067 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Tue, 3 Aug 2021 11:33:33 +0100
Subject: [PATCH] media: i2c: ov7251: Add fwnode properties controls
Add call to v4l2_ctrl_new_fwnode_properties to read and
create the fwnode based controls.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/i2c/ov7251.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
--- a/drivers/media/i2c/ov7251.c
+++ b/drivers/media/i2c/ov7251.c
@@ -1256,6 +1256,7 @@ static const struct v4l2_subdev_ops ov72
static int ov7251_probe(struct i2c_client *client)
{
+ struct v4l2_fwnode_device_properties props;
struct device *dev = &client->dev;
struct fwnode_handle *endpoint;
struct ov7251 *ov7251;
@@ -1341,7 +1342,7 @@ static int ov7251_probe(struct i2c_clien
mutex_init(&ov7251->lock);
- v4l2_ctrl_handler_init(&ov7251->ctrls, 7);
+ v4l2_ctrl_handler_init(&ov7251->ctrls, 9);
ov7251->ctrls.lock = &ov7251->lock;
v4l2_ctrl_new_std(&ov7251->ctrls, &ov7251_ctrl_ops,
@@ -1377,6 +1378,15 @@ static int ov7251_probe(struct i2c_clien
goto free_ctrl;
}
+ ret = v4l2_fwnode_device_parse(&client->dev, &props);
+ if (ret)
+ goto free_ctrl;
+
+ ret = v4l2_ctrl_new_fwnode_properties(&ov7251->ctrls, &ov7251_ctrl_ops,
+ &props);
+ if (ret)
+ goto free_ctrl;
+
v4l2_i2c_subdev_init(&ov7251->sd, client, &ov7251_subdev_ops);
ov7251->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
ov7251->pad.flags = MEDIA_PAD_FL_SOURCE;
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