diff options
| author | Ricardo Ribalda Delgado <ribalda@kernel.org> | 2019-10-07 17:06:36 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-10 16:38:50 +0200 |
| commit | d30f4e3d4fbdaa1ccc650965fe4f97b37a31c334 (patch) | |
| tree | a200690e68e6b8cd3263a33cf48d4054f325522e /drivers/media | |
| parent | media: v4l2-ctrl: Add new helper v4l2_ctrl_ptr_create (diff) | |
| download | linux-d30f4e3d4fbdaa1ccc650965fe4f97b37a31c334.tar.xz linux-d30f4e3d4fbdaa1ccc650965fe4f97b37a31c334.zip | |
media: imx214: Add new control with V4L2_CID_UNIT_CELL_SIZE
According to the product brief, the unit cell size is 1120 nanometers^2.
https://www.sony-semicon.co.jp/products_en/IS/sensor1/img/products/ProductBrief_IMX214_20150428.pdf
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/imx214.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index 159a3a604f0e..adcaaa8c86d1 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -47,6 +47,7 @@ struct imx214 { struct v4l2_ctrl *pixel_rate; struct v4l2_ctrl *link_freq; struct v4l2_ctrl *exposure; + struct v4l2_ctrl *unit_size; struct regulator_bulk_data supplies[IMX214_NUM_SUPPLIES]; @@ -948,6 +949,10 @@ static int imx214_probe(struct i2c_client *client) static const s64 link_freq[] = { IMX214_DEFAULT_LINK_FREQ, }; + static const struct v4l2_area unit_size = { + .width = 1120, + .height = 1120, + }; int ret; ret = imx214_parse_fwnode(dev); @@ -1029,6 +1034,10 @@ static int imx214_probe(struct i2c_client *client) V4L2_CID_EXPOSURE, 0, 3184, 1, 0x0c70); + imx214->unit_size = v4l2_ctrl_new_std_compound(&imx214->ctrls, + NULL, + V4L2_CID_UNIT_CELL_SIZE, + v4l2_ctrl_ptr_create((void *)&unit_size)); ret = imx214->ctrls.error; if (ret) { dev_err(&client->dev, "%s control init failed (%d)\n", |