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path: root/drivers/media/usb/stkwebcam/stk-webcam.h
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Diffstat (limited to 'drivers/media/usb/stkwebcam/stk-webcam.h')
-rw-r--r--drivers/media/usb/stkwebcam/stk-webcam.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/usb/stkwebcam/stk-webcam.h b/drivers/media/usb/stkwebcam/stk-webcam.h
index 9f673663757..9bbfa3d9bfd 100644
--- a/drivers/media/usb/stkwebcam/stk-webcam.h
+++ b/drivers/media/usb/stkwebcam/stk-webcam.h
@@ -23,6 +23,8 @@
#define STKWEBCAM_H
#include <linux/usb.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
#include <media/v4l2-common.h>
#define DRIVER_VERSION "v0.0.1"
@@ -59,7 +61,6 @@ enum stk_mode {MODE_VGA, MODE_SXGA, MODE_CIF, MODE_QVGA, MODE_QCIF};
struct stk_video {
enum stk_mode mode;
- int brightness;
__u32 palette;
int hflip;
int vflip;
@@ -91,11 +92,15 @@ struct regval {
};
struct stk_camera {
+ struct v4l2_device v4l2_dev;
+ struct v4l2_ctrl_handler hdl;
struct video_device vdev;
struct usb_device *udev;
struct usb_interface *interface;
int webcam_model;
struct file *owner;
+ struct mutex lock;
+ int first_init;
u8 isoc_ep;
@@ -113,6 +118,7 @@ struct stk_camera {
int frame_size;
/* Streaming buffers */
+ int reading;
unsigned int n_sbufs;
struct stk_sio_buffer *sio_bufs;
struct list_head sio_avail;