diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/af9035.h')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/af9035.h | 49 |
1 files changed, 34 insertions, 15 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.h b/drivers/media/usb/dvb-usb-v2/af9035.h index 29f3eec22c2c..b5827ca3a01e 100644 --- a/drivers/media/usb/dvb-usb-v2/af9035.h +++ b/drivers/media/usb/dvb-usb-v2/af9035.h @@ -30,6 +30,7 @@ #include "mxl5007t.h" #include "tda18218.h" #include "fc2580.h" +#include "tuner_it913x.h" struct reg_val { u32 reg; @@ -52,12 +53,18 @@ struct usb_req { }; struct state { +#define BUF_LEN 64 + u8 buf[BUF_LEN]; u8 seq; /* packet sequence number */ - bool dual_mode; + u8 prechip_version; + u8 chip_version; + u16 chip_type; + u8 dual_mode:1; + u16 eeprom_addr; struct af9033_config af9033_config[2]; }; -u32 clock_lut[] = { +static const u32 clock_lut_af9035[] = { 20480000, /* FPGA */ 16384000, /* 16.38 MHz */ 20480000, /* 20.48 MHz */ @@ -72,7 +79,7 @@ u32 clock_lut[] = { 12000000, /* 12.00 MHz */ }; -u32 clock_lut_it9135[] = { +static const u32 clock_lut_it9135[] = { 12000000, /* 12.00 MHz */ 20480000, /* 20.48 MHz */ 36000000, /* 36.00 MHz */ @@ -86,19 +93,31 @@ u32 clock_lut_it9135[] = { }; #define AF9035_FIRMWARE_AF9035 "dvb-usb-af9035-02.fw" -#define AF9035_FIRMWARE_IT9135 "dvb-usb-it9135-01.fw" +#define AF9035_FIRMWARE_IT9135_V1 "dvb-usb-it9135-01.fw" +#define AF9035_FIRMWARE_IT9135_V2 "dvb-usb-it9135-02.fw" -/* EEPROM locations */ -#define EEPROM_IR_MODE 0x430d -#define EEPROM_DUAL_MODE 0x4326 -#define EEPROM_2ND_DEMOD_ADDR 0x4327 -#define EEPROM_IR_TYPE 0x4329 -#define EEPROM_1_IFFREQ_L 0x432d -#define EEPROM_1_IFFREQ_H 0x432e -#define EEPROM_1_TUNER_ID 0x4331 -#define EEPROM_2_IFFREQ_L 0x433d -#define EEPROM_2_IFFREQ_H 0x433e -#define EEPROM_2_TUNER_ID 0x4341 +/* + * eeprom is memory mapped as read only. Writing that memory mapped address + * will not corrupt eeprom. + * + * eeprom has value 0x00 single mode and 0x03 for dual mode as far as I have + * seen to this day. + */ + +#define EEPROM_BASE_AF9035 0x42fd +#define EEPROM_BASE_IT9135 0x499c +#define EEPROM_SHIFT 0x10 + +#define EEPROM_IR_MODE 0x10 +#define EEPROM_DUAL_MODE 0x29 +#define EEPROM_2ND_DEMOD_ADDR 0x2a +#define EEPROM_IR_TYPE 0x2c +#define EEPROM_1_IF_L 0x30 +#define EEPROM_1_IF_H 0x31 +#define EEPROM_1_TUNER_ID 0x34 +#define EEPROM_2_IF_L 0x40 +#define EEPROM_2_IF_H 0x41 +#define EEPROM_2_TUNER_ID 0x44 /* USB commands */ #define CMD_MEM_RD 0x00 |