X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=include%2Fmedia%2Ftuner.h;h=a5beeac495c78bd9a84379126a8da5399a1dec36;hb=8935dced547afbf37d0fcfcac9a3556494e53104;hp=faa0f8e3091bf623f97939d69a61efbdc5e5d466;hpb=9b152d53b763d99802f5948cf4c9eb9e15c07178;p=powerpc.git diff --git a/include/media/tuner.h b/include/media/tuner.h index faa0f8e309..a5beeac495 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -23,6 +23,7 @@ #define _TUNER_H #include +#include #define ADDR_UNSET (255) @@ -82,9 +83,9 @@ #define TUNER_PHILIPS_FM1236_MK3 43 #define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */ -/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */ +/* Microtune merged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */ #define TUNER_MICROTUNE_4049FM5 45 -#define TUNER_MICROTUNE_4042_FI5 46 +#define TUNER_PANASONIC_VP27 46 #define TUNER_LG_NTSC_TAPE 47 #define TUNER_TNF_8831BGFF 48 @@ -102,7 +103,7 @@ #define TUNER_YMEC_TVF_8531MF 58 #define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */ -#define TUNER_THOMSON_DTT7611 60 /* DViCO FusionHDTV 3 Gold-T */ +#define TUNER_THOMSON_DTT761X 60 /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */ #define TUNER_TENA_9533_DI 61 #define TUNER_TEA5767 62 /* Only FM Radio Tuner */ #define TUNER_PHILIPS_FMD1216ME_MK3 63 @@ -114,48 +115,28 @@ #define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */ #define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */ - -#define NOTUNER 0 -#define PAL 1 /* PAL_BG */ -#define PAL_I 2 -#define NTSC 3 -#define SECAM 4 -#define ATSC 5 -#define RADIO 6 - -#define NoTuner 0 -#define Philips 1 -#define TEMIC 2 -#define Sony 3 -#define Alps 4 -#define LGINNOTEK 5 -#define SHARP 6 -#define Samsung 7 -#define Microtune 8 -#define HITACHI 9 -#define Panasonic 10 -#define TCL 11 -#define THOMSON 12 - -#define TUNER_SET_TYPE_ADDR _IOW('T',3,int) -#define TUNER_SET_STANDBY _IOW('T',4,int) -#define TDA9887_SET_CONFIG _IOW('t',5,int) +#define TUNER_SAMSUNG_TCPN_2121P30A 70 /* Hauppauge PVR-500MCE NTSC */ /* tv card specific */ -# define TDA9887_PRESENT (1<<0) -# define TDA9887_PORT1_INACTIVE (1<<1) -# define TDA9887_PORT2_INACTIVE (1<<2) -# define TDA9887_QSS (1<<3) -# define TDA9887_INTERCARRIER (1<<4) -# define TDA9887_PORT1_ACTIVE (1<<5) -# define TDA9887_PORT2_ACTIVE (1<<6) -# define TDA9887_INTERCARRIER_NTSC (1<<7) +#define TDA9887_PRESENT (1<<0) +#define TDA9887_PORT1_INACTIVE (1<<1) +#define TDA9887_PORT2_INACTIVE (1<<2) +#define TDA9887_QSS (1<<3) +#define TDA9887_INTERCARRIER (1<<4) +#define TDA9887_PORT1_ACTIVE (1<<5) +#define TDA9887_PORT2_ACTIVE (1<<6) +#define TDA9887_INTERCARRIER_NTSC (1<<7) +/* Tuner takeover point adjustment, in dB, -16 <= top <= 15 */ +#define TDA9887_TOP_MASK (0x3f << 8) +#define TDA9887_TOP_SET (1 << 13) +#define TDA9887_TOP(top) (TDA9887_TOP_SET | (((16 + (top)) & 0x1f) << 8)) + /* config options */ -# define TDA9887_DEEMPHASIS_MASK (3<<16) -# define TDA9887_DEEMPHASIS_NONE (1<<16) -# define TDA9887_DEEMPHASIS_50 (2<<16) -# define TDA9887_DEEMPHASIS_75 (3<<16) -# define TDA9887_AUTOMUTE (1<<18) +#define TDA9887_DEEMPHASIS_MASK (3<<16) +#define TDA9887_DEEMPHASIS_NONE (1<<16) +#define TDA9887_DEEMPHASIS_50 (2<<16) +#define TDA9887_DEEMPHASIS_75 (3<<16) +#define TDA9887_AUTOMUTE (1<<18) #ifdef __KERNEL__ @@ -167,10 +148,26 @@ enum tuner_mode { T_STANDBY = 1 << 31 }; +/* Older boards only had a single tuner device. Nowadays multiple tuner + devices may be present on a single board. Using TUNER_SET_TYPE_ADDR + to pass the tuner_setup structure it is possible to setup each tuner + device in turn. + + Since multiple devices may be present it is no longer sufficient to + send a command to a single i2c device. Instead you should broadcast + the command to all i2c devices. + + By setting the mode_mask correctly you can select which commands are + accepted by a specific tuner device. For example, set mode_mask to + T_RADIO if the device is a radio-only tuner. That specific tuner will + only accept commands when the tuner is in radio mode and ignore them + when the tuner is set to TV mode. + */ + struct tuner_setup { - unsigned short addr; - unsigned int type; - unsigned int mode_mask; + unsigned short addr; /* I2C address */ + unsigned int type; /* Tuner type */ + unsigned int mode_mask; /* Allowed tuner modes */ }; struct tuner { @@ -182,7 +179,9 @@ struct tuner { unsigned int mode; unsigned int mode_mask; /* Combination of allowable modes */ - unsigned int freq; /* keep track of the current settings */ + unsigned int tv_freq; /* keep track of the current settings */ + unsigned int radio_freq; + u16 last_div; unsigned int audmode; v4l2_std_id std; @@ -200,14 +199,13 @@ struct tuner { unsigned int sgIF; /* function ptrs */ - void (*tv_freq)(struct i2c_client *c, unsigned int freq); - void (*radio_freq)(struct i2c_client *c, unsigned int freq); + void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); + void (*set_radio_freq)(struct i2c_client *c, unsigned int freq); int (*has_signal)(struct i2c_client *c); int (*is_stereo)(struct i2c_client *c); void (*standby)(struct i2c_client *c); }; -extern unsigned int tuner_debug; extern unsigned const int tuner_count; extern int microtune_init(struct i2c_client *c); @@ -218,15 +216,16 @@ extern int default_tuner_init(struct i2c_client *c); extern int tea5767_autodetection(struct i2c_client *c); #define tuner_warn(fmt, arg...) do {\ - printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->name, \ - t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) + printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ + i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) #define tuner_info(fmt, arg...) do {\ - printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->name, \ - t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) + printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ + i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) #define tuner_dbg(fmt, arg...) do {\ + extern int tuner_debug; \ if (tuner_debug) \ - printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->name, \ - t->i2c.adapter->nr, t->i2c.addr , ##arg); } while (0) + printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \ + i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) #endif /* __KERNEL__ */