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media: i2c: imx219: Parse and register properties

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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>
This commit is contained in:
Jacopo Mondi 2020-05-09 11:04:55 +02:00 • committed by Mauro Carvalho Chehab
parent 74c3ddd988
commit ad3a44cbd1
1 changed files with 11 additions and 1 deletions
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12
drivers/media/i2c/imx219.c
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@ -1265,11 +1265,12 @@ static int imx219_init_controls(struct imx219 *imx219)
struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd); struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
struct v4l2_ctrl_handler *ctrl_hdlr; struct v4l2_ctrl_handler *ctrl_hdlr;
unsigned int height = imx219->mode->height; unsigned int height = imx219->mode->height;
struct v4l2_fwnode_device_properties props;
int exposure_max, exposure_def, hblank; int exposure_max, exposure_def, hblank;
int i, ret; int i, ret;
ctrl_hdlr = &imx219->ctrl_handler; ctrl_hdlr = &imx219->ctrl_handler;
ret = v4l2_ctrl_handler_init(ctrl_hdlr, 9); ret = v4l2_ctrl_handler_init(ctrl_hdlr, 11);
if (ret) if (ret)
return ret; return ret;
@ -1348,6 +1349,15 @@ static int imx219_init_controls(struct imx219 *imx219)
goto error; 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; imx219->sd.ctrl_handler = ctrl_hdlr;
return 0; return 0;