diff mbox series

[v5,10/11] media: i2c: ov5670: Parse and register properties

Message ID 20191108155944.1040883-11-jacopo@jmondi.org (mailing list archive)
State New, archived
Headers show
Series media: Report camera sensor properties | expand

Commit Message

Jacopo Mondi Nov. 8, 2019, 3:59 p.m. UTC 
Parse device properties and register controls for them using the newly
introduced helpers.

Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
 drivers/media/i2c/ov5670.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ov5670.c b/drivers/media/i2c/ov5670.c
index 041fcbb4eebd..f118d44b0889 100644
--- a/drivers/media/i2c/ov5670.c
+++ b/drivers/media/i2c/ov5670.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 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;
@@ -2129,6 +2132,15 @@  static int ov5670_init_controls(struct ov5670 *ov5670)
 		goto error;
 	}
 
+	ret = v4l2_fwnode_device_parse(&client->dev, &props);
+	if (ret)
+		return ret;
+
+	ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &ov5670_ctrl_ops,
+					      &props);
+	if (ret)
+		return ret;
+
 	ov5670->sd.ctrl_handler = ctrl_hdlr;
 
 	return 0;