diff options
| author | Janusz Krzysztofik <jmkrzyszt@gmail.com> | 2019-03-30 04:06:10 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-04-22 18:33:46 +0300 |
| commit | c62b96050bee7f1ffbee5cdf3d002fca7f7ce710 (patch) | |
| tree | 58cf6c3d22733f057bc5a5aa15b0e14b85462302 /drivers/media/i2c/ov6650.c | |
| parent | ccdd85d518d8b9320ace1d87271f0ba2175f21fa (diff) | |
| download | linux-c62b96050bee7f1ffbee5cdf3d002fca7f7ce710.tar.xz | |
media: ov6650: Register with asynchronous subdevice framework
Register V4L2 subdevice implemented by the driver to the V4L2
asynchronous subdevice framework.
[Sakari Ailus: Remove extra call to v4l2_i2c_subdev_set_name]
Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/i2c/ov6650.c')
| -rw-r--r-- | drivers/media/i2c/ov6650.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/media/i2c/ov6650.c b/drivers/media/i2c/ov6650.c index de7d9790f054..1b972e591b48 100644 --- a/drivers/media/i2c/ov6650.c +++ b/drivers/media/i2c/ov6650.c @@ -804,8 +804,9 @@ static int ov6650_prog_dflt(struct i2c_client *client) return ret; } -static int ov6650_video_probe(struct i2c_client *client) +static int ov6650_video_probe(struct v4l2_subdev *sd) { + struct i2c_client *client = v4l2_get_subdevdata(sd); struct ov6650 *priv = to_ov6650(client); u8 pidh, pidl, midh, midl; int ret; @@ -817,7 +818,7 @@ static int ov6650_video_probe(struct i2c_client *client) return ret; } - ret = ov6650_s_power(&priv->subdev, 1); + ret = ov6650_s_power(sd, 1); if (ret < 0) goto eclkput; @@ -855,7 +856,7 @@ static int ov6650_video_probe(struct i2c_client *client) ret = v4l2_ctrl_handler_setup(&priv->hdl); done: - ov6650_s_power(&priv->subdev, 0); + ov6650_s_power(sd, 0); if (!ret) return 0; eclkput: @@ -943,6 +944,10 @@ static const struct v4l2_subdev_ops ov6650_subdev_ops = { .pad = &ov6650_pad_ops, }; +static const struct v4l2_subdev_internal_ops ov6650_internal_ops = { + .registered = ov6650_video_probe, +}; + /* * i2c_driver function */ @@ -1003,7 +1008,10 @@ static int ov6650_probe(struct i2c_client *client, priv->code = MEDIA_BUS_FMT_YUYV8_2X8; priv->colorspace = V4L2_COLORSPACE_JPEG; - ret = ov6650_video_probe(client); + priv->subdev.internal_ops = &ov6650_internal_ops; + priv->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; + + ret = v4l2_async_register_subdev(&priv->subdev); if (ret) v4l2_ctrl_handler_free(&priv->hdl); @@ -1015,7 +1023,7 @@ static int ov6650_remove(struct i2c_client *client) struct ov6650 *priv = to_ov6650(client); v4l2_clk_put(priv->clk); - v4l2_device_unregister_subdev(&priv->subdev); + v4l2_async_unregister_subdev(&priv->subdev); v4l2_ctrl_handler_free(&priv->hdl); return 0; } |