diff options
Diffstat (limited to 'drivers/media/video/uvc')
| -rw-r--r-- | drivers/media/video/uvc/uvc_ctrl.c | 15 | ||||
| -rw-r--r-- | drivers/media/video/uvc/uvc_driver.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/uvc/uvc_v4l2.c | 1 |
3 files changed, 15 insertions, 5 deletions
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c index 3ae95512666..626f4ad7e87 100644 --- a/drivers/media/video/uvc/uvc_ctrl.c +++ b/drivers/media/video/uvc/uvc_ctrl.c @@ -195,8 +195,8 @@ static struct uvc_menu_info power_line_frequency_controls[] = { }; static struct uvc_menu_info exposure_auto_controls[] = { - { 1, "Manual Mode" }, { 2, "Auto Mode" }, + { 1, "Manual Mode" }, { 4, "Shutter Priority Mode" }, { 8, "Aperture Priority Mode" }, }; @@ -592,6 +592,7 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video, if (ctrl == NULL) return -EINVAL; + memset(v4l2_ctrl, 0, sizeof *v4l2_ctrl); v4l2_ctrl->id = mapping->id; v4l2_ctrl->type = mapping->v4l2_type; strncpy(v4l2_ctrl->name, mapping->name, sizeof v4l2_ctrl->name); @@ -608,7 +609,8 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video, v4l2_ctrl->default_value = uvc_get_le_value(data, mapping); } - if (mapping->v4l2_type == V4L2_CTRL_TYPE_MENU) { + switch (mapping->v4l2_type) { + case V4L2_CTRL_TYPE_MENU: v4l2_ctrl->minimum = 0; v4l2_ctrl->maximum = mapping->menu_count - 1; v4l2_ctrl->step = 1; @@ -622,6 +624,15 @@ int uvc_query_v4l2_ctrl(struct uvc_video_device *video, } return 0; + + case V4L2_CTRL_TYPE_BOOLEAN: + v4l2_ctrl->minimum = 0; + v4l2_ctrl->maximum = 1; + v4l2_ctrl->step = 1; + return 0; + + default: + break; } if (ctrl->info->flags & UVC_CONTROL_GET_MIN) { diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index f2b2983fe06..b3c4d75e849 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -1458,9 +1458,7 @@ static int uvc_register_video(struct uvc_device *dev) * unregistered before the reference is released, so we don't need to * get another one. */ - vdev->dev = &dev->intf->dev; - vdev->type = 0; - vdev->type2 = 0; + vdev->parent = &dev->intf->dev; vdev->minor = -1; vdev->fops = &uvc_fops; vdev->release = video_device_release; diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index b5a11eb8f9f..d7bd71be40a 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -23,6 +23,7 @@ #include <asm/atomic.h> #include <media/v4l2-common.h> +#include <media/v4l2-ioctl.h> #include "uvcvideo.h" |