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 [thread overview]
Message-ID: <20240308083312.90279-3-umang.jain@ideasonboard.com> (raw)
In-Reply-To: <20240308083312.90279-1-umang.jain@ideasonboard.com>
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
next prev parent reply other threads:[~2024-03-08 8:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-08 8:33 [PATCH v2 0/6] media: imx335: 2/4 lane ops and improvements Umang Jain
2024-03-08 8:33 ` [PATCH v2 1/6] media: imx335: Support 2 or 4 lane operation modes Umang Jain
2024-03-08 10:42 ` Tommaso Merciai
2024-03-08 8:33 ` Umang Jain [this message]
2024-03-08 10:56 ` [PATCH v2 2/6] media: imx335: Parse fwnode properties Tommaso Merciai
2024-03-19 5:33 ` Umang Jain
2024-03-08 8:33 ` [PATCH v2 3/6] media: imx335: Use V4L2 CCI for accessing sensor registers Umang Jain
2024-03-08 8:33 ` [PATCH v2 4/6] media: imx335: Use integer values for size registers Umang Jain
2024-03-08 11:08 ` Tommaso Merciai
2024-03-08 8:33 ` [PATCH v2 5/6] media: imx335: Fix active area height discrepency Umang Jain
2024-03-08 8:33 ` [PATCH v2 6/6] media: imx335: Limit analogue gain value Umang Jain
2024-03-08 11:25 ` Tommaso Merciai
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