aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/video/gspca/gspca.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/video/gspca/gspca.h')
-rw-r--r--drivers/media/video/gspca/gspca.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 46c4effdfcd..70b1fd83087 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -98,9 +98,11 @@ struct sd_desc {
/* mandatory operations */
cam_cf_op config; /* called on probe */
cam_op init; /* called on probe and resume */
- cam_op start; /* called on stream on */
+ cam_op start; /* called on stream on after URBs creation */
cam_pkt_op pkt_scan;
/* optional operations */
+ cam_op isoc_init; /* called on stream on before getting the EP */
+ cam_op isoc_nego; /* called when URB submit failed with NOSPC */
cam_v_op stopN; /* called on stream off - main alt */
cam_v_op stop0; /* called on stream off & disconnect - alt 0 */
cam_v_op dq_callback; /* called when a frame has been dequeued */
@@ -178,6 +180,7 @@ struct gspca_dev {
__u8 iface; /* USB interface number */
__u8 alt; /* USB alternate setting */
__u8 nbalt; /* number of USB alternate settings */
+ u16 pkt_size; /* ISOC packet size */
};
int gspca_dev_probe(struct usb_interface *intf,