diff options
Diffstat (limited to 'drivers/media/video/gspca/gspca.h')
| -rw-r--r-- | drivers/media/video/gspca/gspca.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h index 70b1fd8..1816173 100644 --- a/drivers/media/video/gspca/gspca.h +++ b/drivers/media/video/gspca/gspca.h @@ -58,6 +58,7 @@ struct cam { u8 npkt; /* number of packets in an ISOC message * 0 is the default value: 32 packets */ u32 input_flags; /* value for ENUM_INPUT status flags */ + char reverse_alts; /* Alt settings are in high to low order */ }; struct gspca_dev; @@ -78,8 +79,7 @@ typedef int (*cam_streamparm_op) (struct gspca_dev *, typedef int (*cam_qmnu_op) (struct gspca_dev *, struct v4l2_querymenu *); typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev, - struct gspca_frame *frame, - __u8 *data, + u8 *data, int len); struct ctrl { @@ -142,6 +142,7 @@ struct gspca_dev { struct cam cam; /* device information */ const struct sd_desc *sd_desc; /* subdriver description */ unsigned ctrl_dis; /* disabled controls (bit map) */ + unsigned ctrl_inac; /* inactive controls (bit map) */ #define USB_BUF_SZ 64 __u8 *usb_buf; /* buffer for USB exchanges */ @@ -149,6 +150,7 @@ struct gspca_dev { __u8 *frbuf; /* buffer for nframes */ struct gspca_frame frame[GSPCA_MAX_FRAMES]; + struct gspca_frame *cur_frame; /* frame beeing filled */ __u32 frsz; /* frame size */ char nframes; /* number of frames */ char fr_i; /* frame being filled */ @@ -189,11 +191,10 @@ int gspca_dev_probe(struct usb_interface *intf, int dev_size, struct module *module); void gspca_disconnect(struct usb_interface *intf); -struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev, - enum gspca_packet_type packet_type, - struct gspca_frame *frame, - const __u8 *data, - int len); +void gspca_frame_add(struct gspca_dev *gspca_dev, + enum gspca_packet_type packet_type, + const u8 *data, + int len); struct gspca_frame *gspca_get_i_frame(struct gspca_dev *gspca_dev); #ifdef CONFIG_PM int gspca_suspend(struct usb_interface *intf, pm_message_t message); |
