diff options
| author | Jacopo Mondi <jacopo@jmondi.org> | 2020-05-09 11:04:54 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-18 15:36:58 +0200 |
| commit | 74c3ddd9887f60824891d2574a1689e8c13bf191 (patch) | |
| tree | 256e9eba4bd14a7e80565db0f18baf54f747bed7 /drivers/media | |
| parent | eba08021e15076afc21b506e71e2f4e523f27f8c (diff) | |
media: i2c: ov13858: Parse and register properties
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>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/ov13858.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/media/i2c/ov13858.c b/drivers/media/i2c/ov13858.c index aac6f77afa0f..236ad2c816b7 100644 --- a/drivers/media/i2c/ov13858.c +++ b/drivers/media/i2c/ov13858.c @@ -7,6 +7,7 @@ #include <linux/pm_runtime.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> +#include <media/v4l2-fwnode.h> #define OV13858_REG_VALUE_08BIT 1 #define OV13858_REG_VALUE_16BIT 2 @@ -1589,6 +1590,7 @@ static const struct v4l2_subdev_internal_ops ov13858_internal_ops = { static int ov13858_init_controls(struct ov13858 *ov13858) { struct i2c_client *client = v4l2_get_subdevdata(&ov13858->sd); + struct v4l2_fwnode_device_properties props; struct v4l2_ctrl_handler *ctrl_hdlr; s64 exposure_max; s64 vblank_def; @@ -1600,7 +1602,7 @@ static int ov13858_init_controls(struct ov13858 *ov13858) int ret; ctrl_hdlr = &ov13858->ctrl_handler; - ret = v4l2_ctrl_handler_init(ctrl_hdlr, 8); + ret = v4l2_ctrl_handler_init(ctrl_hdlr, 10); if (ret) return ret; @@ -1666,6 +1668,15 @@ static int ov13858_init_controls(struct ov13858 *ov13858) goto error; } + ret = v4l2_fwnode_device_parse(&client->dev, &props); + if (ret) + goto error; + + ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &ov13858_ctrl_ops, + &props); + if (ret) + goto error; + ov13858->sd.ctrl_handler = ctrl_hdlr; return 0; |