diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 32d8a4bb7961..2051fc9fb932 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -32,6 +32,7 @@ #include <linux/workqueue.h> #include <linux/i2c.h> #include <linux/mutex.h> +#include <linux/kref.h> #include <linux/videodev2.h> #include <media/videobuf2-vmalloc.h> @@ -104,6 +105,7 @@ #define EM2882_BOARD_PINNACLE_HYBRID_PRO_330E 56 #define EM2883_BOARD_KWORLD_HYBRID_330U 57 #define EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU 58 +#define EM2874_BOARD_PCTV_HD_MINI_80E 59 #define EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 60 #define EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2 61 #define EM2820_BOARD_GADMEI_TVR200 62 @@ -137,6 +139,7 @@ #define EM2874_BOARD_KWORLD_UB435Q_V2 90 #define EM2765_BOARD_SPEEDLINK_VAD_LAPLACE 91 #define EM28178_BOARD_PCTV_461E 92 +#define EM2874_BOARD_KWORLD_UB435Q_V3 93 /* Limits minimum and default number of buffers */ #define EM28XX_MIN_BUF 4 @@ -399,6 +402,7 @@ enum em28xx_adecoder { enum em28xx_led_role { EM28XX_LED_ANALOG_CAPTURING = 0, + EM28XX_LED_DIGITAL_CAPTURING, EM28XX_LED_ILLUMINATION, EM28XX_NUM_LED_ROLES, /* must be the last */ }; @@ -533,9 +537,10 @@ struct em28xx_i2c_bus { enum em28xx_i2c_algo_type algo_type; }; - /* main device struct */ struct em28xx { + struct kref ref; + /* generic device properties */ char name[30]; /* name (including minor) of the device */ int model; /* index in the device_data struct */ @@ -707,12 +712,16 @@ struct em28xx { struct em28xx_dvb *dvb; }; +#define kref_to_dev(d) container_of(d, struct em28xx, ref) + struct em28xx_ops { struct list_head next; char *name; int id; int (*init)(struct em28xx *); int (*fini)(struct em28xx *); + int (*suspend)(struct em28xx *); + int (*resume)(struct em28xx *); }; /* Provided by em28xx-i2c.c */ @@ -758,13 +767,15 @@ int em28xx_register_extension(struct em28xx_ops *dev); void em28xx_unregister_extension(struct em28xx_ops *dev); void em28xx_init_extension(struct em28xx *dev); void em28xx_close_extension(struct em28xx *dev); +int em28xx_suspend_extension(struct em28xx *dev); +int em28xx_resume_extension(struct em28xx *dev); /* Provided by em28xx-cards.c */ extern struct em28xx_board em28xx_boards[]; extern struct usb_device_id em28xx_id_table[]; int em28xx_tuner_callback(void *ptr, int component, int command, int arg); void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl); -void em28xx_release_resources(struct em28xx *dev); +void em28xx_free_device(struct kref *ref); /* Provided by em28xx-camera.c */ int em28xx_detect_sensor(struct em28xx *dev); |