From eba08021e15076afc21b506e71e2f4e523f27f8c Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Sat, 9 May 2020 11:04:53 +0200 Subject: [PATCH] media: i2c: ov5670: Parse and register properties Parse device properties and register controls for them using the newly introduced helpers. Signed-off-by: Jacopo Mondi Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ov5670.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/ov5670.c b/drivers/media/i2c/ov5670.c index 041fcbb..f26252e 100644 --- a/drivers/media/i2c/ov5670.c +++ b/drivers/media/i2c/ov5670.c @@ -7,6 +7,7 @@ #include #include #include +#include #define OV5670_REG_CHIP_ID 0x300a #define OV5670_CHIP_ID 0x005670 @@ -2059,6 +2060,8 @@ static const struct v4l2_ctrl_ops ov5670_ctrl_ops = { /* Initialize control handlers */ static int ov5670_init_controls(struct ov5670 *ov5670) { + struct i2c_client *client = v4l2_get_subdevdata(&ov5670->sd); + struct v4l2_fwnode_device_properties props; struct v4l2_ctrl_handler *ctrl_hdlr; s64 vblank_max; s64 vblank_def; @@ -2067,7 +2070,7 @@ static int ov5670_init_controls(struct ov5670 *ov5670) int ret; ctrl_hdlr = &ov5670->ctrl_handler; - ret = v4l2_ctrl_handler_init(ctrl_hdlr, 8); + ret = v4l2_ctrl_handler_init(ctrl_hdlr, 10); if (ret) return ret; @@ -2129,6 +2132,15 @@ static int ov5670_init_controls(struct ov5670 *ov5670) goto error; } + ret = v4l2_fwnode_device_parse(&client->dev, &props); + if (ret) + goto error; + + ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &ov5670_ctrl_ops, + &props); + if (ret) + goto error; + ov5670->sd.ctrl_handler = ctrl_hdlr; return 0; -- 2.7.4