git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From 10594f95e425d0eb7d36344cac5f276ab7e99658 Mon Sep 17 00:00:00 2001
   2 From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
   3 Date: Sun, 16 Oct 2022 09:15:19 +0300
   4 Subject: [PATCH] media: i2c: imx290: Create controls for fwnode
   5  properties
   6
   7 Upstream commit 4c9c93cf8657.
   8
   9 Create the V4L2_CID_ORIENTATION and V4L2_CID_ROTATION controls to
  10 expose the corresponding fwnode properties.
  11
  12 Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  13 Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
  14 Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
  15 ---
  16  drivers/media/i2c/imx290.c | 10 +++++++++-
  17  1 file changed, 9 insertions(+), 1 deletion(-)
  18
  19 --- a/drivers/media/i2c/imx290.c
  20 +++ b/drivers/media/i2c/imx290.c
  21 @@ -896,10 +896,15 @@ static const struct media_entity_operati
  22
  23  static int imx290_ctrl_init(struct imx290 *imx290)
  24  {
  25 +       struct v4l2_fwnode_device_properties props;
  26         unsigned int blank;
  27         int ret;
  28
  29 -       v4l2_ctrl_handler_init(&imx290->ctrls, 7);
  30 +       ret = v4l2_fwnode_device_parse(imx290->dev, &props);
  31 +       if (ret < 0)
  32 +               return ret;
  33 +
  34 +       v4l2_ctrl_handler_init(&imx290->ctrls, 9);
  35         imx290->ctrls.lock = &imx290->lock;
  36
  37         /*
  38 @@ -954,6 +959,9 @@ static int imx290_ctrl_init(struct imx29
  39         if (imx290->vblank)
  40                 imx290->vblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
  41
  42 +       v4l2_ctrl_new_fwnode_properties(&imx290->ctrls, &imx290_ctrl_ops,
  43 +                                       &props);
  44 +
  45         imx290->sd.ctrl_handler = &imx290->ctrls;
  46
  47         if (imx290->ctrls.error) {