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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2025-02-03 11:55:38 +0000 |
|---|---|---|
| committer | Hans Verkuil <hverkuil@xs4all.nl> | 2025-03-03 18:23:35 +0100 |
| commit | a5bd42aafb068427ecf4d6d34fa023944f211922 (patch) | |
| tree | 77164fcd5b93a66bb27ed5cc16da5955a06a17b2 /drivers/media/i2c/imx214.c | |
| parent | media: v4l2_ctrl: Add V4L2_CTRL_TYPE_RECT (diff) | |
| download | linux-a5bd42aafb068427ecf4d6d34fa023944f211922.tar.gz linux-a5bd42aafb068427ecf4d6d34fa023944f211922.zip | |
media: v4l2-ctrls: add support for V4L2_CTRL_WHICH_MIN/MAX_VAL
Add the capability of retrieving the min and max values of a
compound control.
[Ricardo: Added static to v4l2_ctrl_type_op_(maximum|minimum) proto]
[Ricardo: Fix documentation]
Signed-off-by: Yunke Cao <yunkec@google.com>
Tested-by: Yunke Cao <yunkec@google.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Link: https://lore.kernel.org/r/20250203-uvc-roi-v17-2-5900a9fed613@chromium.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[hverkuil: fix small alignment checkpatch warning]
Diffstat (limited to 'drivers/media/i2c/imx214.c')
| -rw-r--r-- | drivers/media/i2c/imx214.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index 6c3f6f3c8b1f..4f320660c91c 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -988,7 +988,9 @@ static int imx214_ctrls_init(struct imx214 *imx214) imx214->unit_size = v4l2_ctrl_new_std_compound(ctrl_hdlr, NULL, V4L2_CID_UNIT_CELL_SIZE, - v4l2_ctrl_ptr_create((void *)&unit_size)); + v4l2_ctrl_ptr_create((void *)&unit_size), + v4l2_ctrl_ptr_create(NULL), + v4l2_ctrl_ptr_create(NULL)); v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx214_ctrl_ops, &props); |