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media: i2c: imx214: Read orientation and rotation from system firmware

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Obtain rotation and orientation information from system firmware and
register the appropriate controls. While at it, update number of
pre-allocated control slots.

Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
André Apitzsch 2023-12-06 23:33:57 +01:00 committed by Hans Verkuil
parent 4f302d004b
commit 2ae9f9780d
1 changed files with 8 additions and 1 deletions
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9
drivers/media/i2c/imx214.c
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@ -704,11 +704,16 @@ static int imx214_ctrls_init(struct imx214 *imx214)
.width = 1120,
.height = 1120,
};
struct v4l2_fwnode_device_properties props;
struct v4l2_ctrl_handler *ctrl_hdlr;
int ret;
ret = v4l2_fwnode_device_parse(imx214->dev, &props);
if (ret < 0)
return ret;
ctrl_hdlr = &imx214->ctrls;
ret = v4l2_ctrl_handler_init(&imx214->ctrls, 3);
ret = v4l2_ctrl_handler_init(&imx214->ctrls, 6);
if (ret)
return ret;
@ -746,6 +751,8 @@ static int imx214_ctrls_init(struct imx214 *imx214)
V4L2_CID_UNIT_CELL_SIZE,
v4l2_ctrl_ptr_create((void *)&unit_size));
v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx214_ctrl_ops, &props);
ret = ctrl_hdlr->error;
if (ret) {
v4l2_ctrl_handler_free(ctrl_hdlr);