Received-SPF: pass (google.com: domain of linux-kernel+bounces-96656-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1;
From: Umang Jain <umang.jain@ideasonboard.com>
To: linux-media@vger.kernel.org
Cc: Alexander Shiyan <eagle.alexander923@gmail.com>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	open list <linux-kernel@vger.kernel.org>,
	Dave Stevenson <dave.stevenson@raspberrypi.com>,
	Umang Jain <umang.jain@ideasonboard.com>
Subject: [PATCH v2 2/6] media: imx335: Parse fwnode properties
Date: Fri,  8 Mar 2024 14:03:08 +0530
Message-ID: <20240308083312.90279-3-umang.jain@ideasonboard.com>
In-Reply-To: <20240308083312.90279-1-umang.jain@ideasonboard.com>
References: <20240308083312.90279-1-umang.jain@ideasonboard.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

From: Kieran Bingham <kieran.bingham@ideasonboard.com>

Call the V4L2 fwnode device parser to handle controls that are
standardised by the framework.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
---
 drivers/media/i2c/imx335.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/media/i2c/imx335.c b/drivers/media/i2c/imx335.c
index 7162b0a3cef3..819ab3a6c5fc 100644
--- a/drivers/media/i2c/imx335.c
+++ b/drivers/media/i2c/imx335.c
@@ -1225,10 +1225,12 @@ static int imx335_init_controls(struct imx335 *imx335)
 {
 	struct v4l2_ctrl_handler *ctrl_hdlr = &imx335->ctrl_handler;
 	const struct imx335_mode *mode = imx335->cur_mode;
+	struct v4l2_fwnode_device_properties props;
 	u32 lpfr;
 	int ret;
 
-	ret = v4l2_ctrl_handler_init(ctrl_hdlr, 7);
+	/* v4l2_fwnode_device_properties can add two more controls */
+	ret = v4l2_ctrl_handler_init(ctrl_hdlr, 9);
 	if (ret)
 		return ret;
 
@@ -1300,6 +1302,15 @@ static int imx335_init_controls(struct imx335 *imx335)
 		return ctrl_hdlr->error;
 	}
 
+	ret = v4l2_fwnode_device_parse(imx335->dev, &props);
+	if (ret)
+		return ret;
+
+	ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx335_ctrl_ops,
+					      &props);
+	if (ret)
+		return ret;
+
 	imx335->sd.ctrl_handler = ctrl_hdlr;
 
 	return 0;
-- 
2.43.0