diff options
| author | Jacopo Mondi <jacopo.mondi@ideasonboard.com> | 2023-01-17 11:06:03 +0100 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-04-11 18:54:02 +0200 |
| commit | 23c3b904b17360403c2ea7e5af870212a2a2ba3b (patch) | |
| tree | c554f1774cf15d6defa3e4214fb80b5b91ce1a56 /drivers | |
| parent | media: imx258: Register H/V flip controls (diff) | |
| download | linux-23c3b904b17360403c2ea7e5af870212a2a2ba3b.tar.xz linux-23c3b904b17360403c2ea7e5af870212a2a2ba3b.zip | |
media: imx258: Remove mandatory 180 degrees rotation
The "rotation" fwnode device property is intended to allow specify the
sensor's physical mounting rotation, so that it can be exposed through
the read-only V4L2_CID_CAMERA_SENSOR_ROTATION control and applications
can decide how to compensate for that.
The imx258 driver has read-only VFLIP and HFLIP enabled, resulting in
a 180 degrees image rotation being produced by the sensor. But this
doesn't imply that the physical mounting rotation should match the
driver's implementation.
Now that the driver registers V4L2_CID_CAMERA_SENSOR_ROTATION
and V4L2_CID_HFLIP/VFLIP correctly, userspace has all the required
information to handle the rotation correctly, hence it is not necessary
to require the 'rotation' property to be fixed to 180 degrees in DTS.
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/imx258.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index 2e0a4ea76589..85d73b186111 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -1299,14 +1299,6 @@ static int imx258_probe(struct i2c_client *client) return -EINVAL; } - /* - * Check that the device is mounted upside down. The driver only - * supports a single pixel order right now. - */ - ret = device_property_read_u32(&client->dev, "rotation", &val); - if (ret || val != 180) - return -EINVAL; - /* Initialize subdev */ v4l2_i2c_subdev_init(&imx258->sd, client, &imx258_subdev_ops); |