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| author | Sakari Ailus <sakari.ailus@iki.fi> | 2011-08-05 11:38:05 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-04-10 19:59:59 +0200 |
| commit | c520331a52094182d6682fa7d6f630bdfbfc2974 (patch) | |
| tree | 003a60b89f6e1c0bfee3c91ef98eefe201f6223e /drivers/media/video/vivi.c | |
| parent | [media] v4l: Document integer menu controls (diff) | |
| download | linux-c520331a52094182d6682fa7d6f630bdfbfc2974.tar.xz linux-c520331a52094182d6682fa7d6f630bdfbfc2974.zip | |
[media] vivi: Add an integer menu test control
Add an integer menu test control for the vivi driver.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/vivi.c')
| -rw-r--r-- | drivers/media/video/vivi.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index b456d3ed1197..ff39eb2f2d7b 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -177,6 +177,7 @@ struct vivi_dev { struct v4l2_ctrl *menu; struct v4l2_ctrl *string; struct v4l2_ctrl *bitmask; + struct v4l2_ctrl *int_menu; spinlock_t slock; struct mutex mutex; @@ -503,6 +504,10 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf) dev->boolean->cur.val, dev->menu->qmenu[dev->menu->cur.val], dev->string->cur.string); + snprintf(str, sizeof(str), " integer_menu %lld, value %d ", + dev->int_menu->qmenu_int[dev->int_menu->cur.val], + dev->int_menu->cur.val); + gen_text(dev, vbuf, line++ * 16, 16, str); mutex_unlock(&dev->ctrl_handler.lock); gen_text(dev, vbuf, line++ * 16, 16, str); if (dev->button_pressed) { @@ -1158,6 +1163,22 @@ static const struct v4l2_ctrl_config vivi_ctrl_bitmask = { .step = 0, }; +static const s64 vivi_ctrl_int_menu_values[] = { + 1, 1, 2, 3, 5, 8, 13, 21, 42, +}; + +static const struct v4l2_ctrl_config vivi_ctrl_int_menu = { + .ops = &vivi_ctrl_ops, + .id = VIVI_CID_CUSTOM_BASE + 7, + .name = "Integer menu", + .type = V4L2_CTRL_TYPE_INTEGER_MENU, + .min = 1, + .max = 8, + .def = 4, + .menu_skip_mask = 0x02, + .qmenu_int = vivi_ctrl_int_menu_values, +}; + static const struct v4l2_file_operations vivi_fops = { .owner = THIS_MODULE, .open = v4l2_fh_open, @@ -1268,6 +1289,7 @@ static int __init vivi_create_instance(int inst) dev->menu = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_menu, NULL); dev->string = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_string, NULL); dev->bitmask = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_bitmask, NULL); + dev->int_menu = v4l2_ctrl_new_custom(hdl, &vivi_ctrl_int_menu, NULL); if (hdl->error) { ret = hdl->error; goto unreg_dev; |