V4L/DVB: gspca - main: Add input support for interrupt endpoints.
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 53c034e..0ed254b 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -91,6 +91,9 @@
typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev,
u8 *data,
int len);
+typedef int (*cam_int_pkt_op) (struct gspca_dev *gspca_dev,
+ u8 *data,
+ int len);
struct ctrl {
struct v4l2_queryctrl qctrl;
@@ -126,6 +129,9 @@
cam_reg_op get_register;
#endif
cam_ident_op get_chip_ident;
+#ifdef CONFIG_INPUT
+ cam_int_pkt_op int_pkt_scan;
+#endif
};
/* packet types when moving from iso buf to frame buf */
@@ -148,6 +154,10 @@
struct module *module; /* subdriver handling the device */
struct usb_device *dev;
struct file *capt_file; /* file doing video capture */
+#ifdef CONFIG_INPUT
+ struct input_dev *input_dev;
+ char phys[64]; /* physical device path */
+#endif
struct cam cam; /* device information */
const struct sd_desc *sd_desc; /* subdriver description */
@@ -157,6 +167,9 @@
#define USB_BUF_SZ 64
__u8 *usb_buf; /* buffer for USB exchanges */
struct urb *urb[MAX_NURBS];
+#ifdef CONFIG_INPUT
+ struct urb *int_urb;
+#endif
__u8 *frbuf; /* buffer for nframes */
struct gspca_frame frame[GSPCA_MAX_FRAMES];