diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx.h | 60 |
1 files changed, 2 insertions, 58 deletions
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 2868b19..8757523 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -226,24 +226,10 @@ struct em28xx_usb_isoc_ctl { /* isoc transfer buffers for digital mode */ struct em28xx_usb_isoc_bufs digital_bufs; - /* Last buffer command and region */ - u8 cmd; - int pos, size, pktsize; - - /* Last field: ODD or EVEN? */ - int field; - - /* Stores incomplete commands */ - u32 tmp_buf; - int tmp_buf_len; - /* Stores already requested buffers */ struct em28xx_buffer *vid_buf; struct em28xx_buffer *vbi_buf; - /* Stores the number of received fields */ - int nfields; - /* isoc urb callback */ int (*isoc_copy) (struct em28xx *dev, struct urb *urb); @@ -264,12 +250,10 @@ struct em28xx_buffer { struct list_head frame; int top_field; - int receiving; }; struct em28xx_dmaqueue { struct list_head active; - struct list_head queued; wait_queue_head_t wq; @@ -277,13 +261,6 @@ struct em28xx_dmaqueue { int pos; }; -/* io methods */ -enum em28xx_io_method { - IO_NONE, - IO_READ, - IO_MMAP, -}; - /* inputs */ #define MAX_EM28XX_INPUT 4 @@ -467,6 +444,7 @@ enum em28xx_dev_state { /* em28xx extensions */ #define EM28XX_AUDIO 0x10 #define EM28XX_DVB 0x20 +#define EM28XX_RC 0x30 /* em28xx resource types (used for res_get/res_lock etc */ #define EM28XX_RESOURCE_VIDEO 0x01 @@ -577,7 +555,6 @@ struct em28xx { /* states */ enum em28xx_dev_state state; - enum em28xx_io_method io; /* vbi related state tracking */ int capture_type; @@ -593,7 +570,6 @@ struct em28xx { struct mutex ctrl_urb_lock; /* protects urb_buf */ /* spinlock_t queue_lock; */ struct list_head inqueue, outqueue; - wait_queue_head_t open, wait_frame, wait_stream; struct video_device *vbi_dev; struct video_device *radio_dev; @@ -695,6 +671,7 @@ int em28xx_init_isoc(struct em28xx *dev, enum em28xx_mode mode, int max_packets, int num_bufs, int max_pkt_size, int (*isoc_copy) (struct em28xx *dev, struct urb *urb)); void em28xx_uninit_isoc(struct em28xx *dev, enum em28xx_mode mode); +void em28xx_stop_urbs(struct em28xx *dev); int em28xx_isoc_dvb_max_packetsize(struct em28xx *dev); int em28xx_set_mode(struct em28xx *dev, enum em28xx_mode set_mode); int em28xx_gpio_set(struct em28xx *dev, struct em28xx_reg_seq *gpio); @@ -710,45 +687,12 @@ void em28xx_release_analog_resources(struct em28xx *dev); /* Provided by em28xx-cards.c */ extern int em2800_variant_detect(struct usb_device *udev, int model); -extern void em28xx_pre_card_setup(struct em28xx *dev); -extern void em28xx_card_setup(struct em28xx *dev); extern struct em28xx_board em28xx_boards[]; extern struct usb_device_id em28xx_id_table[]; extern const unsigned int em28xx_bcount; -void em28xx_register_i2c_ir(struct em28xx *dev); int em28xx_tuner_callback(void *ptr, int component, int command, int arg); void em28xx_release_resources(struct em28xx *dev); -/* Provided by em28xx-input.c */ - -#ifdef CONFIG_VIDEO_EM28XX_RC - -int em28xx_get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw); -int em28xx_get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw); -int em28xx_get_key_pinnacle_usb_grey(struct IR_i2c *ir, u32 *ir_key, - u32 *ir_raw); -int em28xx_get_key_winfast_usbii_deluxe(struct IR_i2c *ir, u32 *ir_key, - u32 *ir_raw); -void em28xx_register_snapshot_button(struct em28xx *dev); -void em28xx_deregister_snapshot_button(struct em28xx *dev); - -int em28xx_ir_init(struct em28xx *dev); -int em28xx_ir_fini(struct em28xx *dev); - -#else - -#define em28xx_get_key_terratec NULL -#define em28xx_get_key_em_haup NULL -#define em28xx_get_key_pinnacle_usb_grey NULL -#define em28xx_get_key_winfast_usbii_deluxe NULL - -static inline void em28xx_register_snapshot_button(struct em28xx *dev) {} -static inline void em28xx_deregister_snapshot_button(struct em28xx *dev) {} -static inline int em28xx_ir_init(struct em28xx *dev) { return 0; } -static inline int em28xx_ir_fini(struct em28xx *dev) { return 0; } - -#endif - /* Provided by em28xx-vbi.c */ extern struct videobuf_queue_ops em28xx_vbi_qops; |