diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h index 0080a09860d..96a56faeb77 100644 --- a/drivers/media/video/em28xx/em28xx.h +++ b/drivers/media/video/em28xx/em28xx.h @@ -31,6 +31,32 @@ #include <linux/i2c.h> #include <linux/mutex.h> #include <media/ir-kbd-i2c.h> +#if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE) +#include <media/videobuf-dvb.h> +#endif + +/* Boards supported by driver */ +#define EM2800_BOARD_UNKNOWN 0 +#define EM2820_BOARD_UNKNOWN 1 +#define EM2820_BOARD_TERRATEC_CINERGY_250 2 +#define EM2820_BOARD_PINNACLE_USB_2 3 +#define EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 4 +#define EM2820_BOARD_MSI_VOX_USB_2 5 +#define EM2800_BOARD_TERRATEC_CINERGY_200 6 +#define EM2800_BOARD_LEADTEK_WINFAST_USBII 7 +#define EM2800_BOARD_KWORLD_USB2800 8 +#define EM2820_BOARD_PINNACLE_DVC_90 9 +#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 10 +#define EM2880_BOARD_TERRATEC_HYBRID_XS 11 +#define EM2820_BOARD_KWORLD_PVRTV2800RF 12 +#define EM2880_BOARD_TERRATEC_PRODIGY_XS 13 +#define EM2820_BOARD_PROLINK_PLAYTV_USB2 14 +#define EM2800_BOARD_VGEAR_POCKETTV 15 +#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 16 + +/* Limits minimum and default number of buffers */ +#define EM28XX_MIN_BUF 4 +#define EM28XX_DEF_BUF 8 /* maximum number of em28xx boards */ #define EM28XX_MAXBOARDS 4 /*FIXME: should be bigger */ @@ -81,6 +107,11 @@ /* time in msecs to wait for i2c writes to finish */ #define EM2800_I2C_WRITE_TIMEOUT 20 +enum em28xx_mode { + EM28XX_ANALOG_MODE, + EM28XX_DIGITAL_MODE, +}; + enum em28xx_stream_state { STREAM_OFF, STREAM_INTERRUPT, @@ -200,6 +231,7 @@ struct em28xx_board { unsigned int mts_firmware:1; unsigned int has_12mhz_i2s:1; unsigned int max_range_640_480:1; + unsigned int has_dvb:1; unsigned int analog_gpio; @@ -234,7 +266,10 @@ enum em28xx_dev_state { #define EM28XX_NUM_AUDIO_PACKETS 64 #define EM28XX_AUDIO_MAX_PACKET_SIZE 196 /* static value */ #define EM28XX_CAPTURE_STREAM_EN 1 + +/* em28xx extensions */ #define EM28XX_AUDIO 0x10 +#define EM28XX_DVB 0x20 struct em28xx_audio { char name[50]; @@ -266,6 +301,7 @@ struct em28xx { unsigned int has_audio_class:1; unsigned int has_12mhz_i2s:1; unsigned int max_range_640_480:1; + unsigned int has_dvb:1; int video_inputs; /* number of video inputs */ struct list_head devlist; @@ -340,6 +376,13 @@ struct em28xx { int (*em28xx_write_regs_req) (struct em28xx * dev, u8 req, u16 reg, char *buf, int len); int (*em28xx_read_reg_req) (struct em28xx * dev, u8 req, u16 reg); + + enum em28xx_mode mode; + +#if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE) + struct videobuf_dvb dvb; + struct videobuf_queue_ops *qops; +#endif }; struct em28xx_fh { |