diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb/dw2102.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb/dw2102.c | 95 |
1 files changed, 60 insertions, 35 deletions
diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c index dd46d6c78c4e..6d0dd859d684 100644 --- a/drivers/media/usb/dvb-usb/dw2102.c +++ b/drivers/media/usb/dvb-usb/dw2102.c @@ -1,9 +1,10 @@ /* DVB USB framework compliant Linux driver for the * DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101, - * TeVii S600, S630, S650, S660, S480, S421, S632 + * TeVii S421, S480, S482, S600, S630, S632, S650, S660, S662, * Prof 1100, 7500, * Geniatech SU3000, T220, - * TechnoTrend S2-4600 Cards + * TechnoTrend S2-4600, + * Terratec Cinergy S2 cards * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by) * * This program is free software; you can redistribute it and/or modify it @@ -33,7 +34,6 @@ #include "tda18271.h" #include "cxd2820r.h" #include "m88ds3103.h" -#include "ts2020.h" /* Max transfer size done by I2C transfer functions */ #define MAX_XFER_SIZE 64 @@ -66,6 +66,10 @@ #define USB_PID_TEVII_S660 0xd660 #endif +#ifndef USB_PID_TEVII_S662 +#define USB_PID_TEVII_S662 0xd662 +#endif + #ifndef USB_PID_TEVII_S480_1 #define USB_PID_TEVII_S480_1 0xd481 #endif @@ -118,6 +122,7 @@ struct dw2102_state { u8 initialized; u8 last_lock; + struct i2c_client *i2c_client_demod; struct i2c_client *i2c_client_tuner; /* fe hook functions*/ @@ -1141,22 +1146,6 @@ static struct tda18271_config tda18271_config = { .gate = TDA18271_GATE_DIGITAL, }; -static const struct m88ds3103_config tt_s2_4600_m88ds3103_config = { - .i2c_addr = 0x68, - .clock = 27000000, - .i2c_wr_max = 33, - .ts_mode = M88DS3103_TS_CI, - .ts_clk = 16000, - .ts_clk_pol = 0, - .spec_inv = 0, - .agc_inv = 0, - .clock_out = M88DS3103_CLOCK_OUT_ENABLED, - .envelope_mode = 0, - .agc = 0x99, - .lnb_hv_pol = 1, - .lnb_en_pol = 0, -}; - static u8 m88rs2000_inittab[] = { DEMOD_WRITE, 0x9a, 0x30, DEMOD_WRITE, 0x00, 0x01, @@ -1509,7 +1498,8 @@ static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap) u8 ibuf[] = { 0 }; struct i2c_adapter *i2c_adapter; struct i2c_client *client; - struct i2c_board_info info; + struct i2c_board_info board_info; + struct m88ds3103_platform_data m88ds3103_pdata = {}; struct ts2020_config ts2020_config = {}; if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0) @@ -1542,22 +1532,44 @@ static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap) if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 1, 0) < 0) err("command 0x51 transfer failed."); - memset(&info, 0, sizeof(struct i2c_board_info)); - - adap->fe_adap[0].fe = dvb_attach(m88ds3103_attach, - &tt_s2_4600_m88ds3103_config, - &d->i2c_adap, - &i2c_adapter); - if (adap->fe_adap[0].fe == NULL) + /* attach demod */ + m88ds3103_pdata.clk = 27000000; + m88ds3103_pdata.i2c_wr_max = 33; + m88ds3103_pdata.ts_mode = M88DS3103_TS_CI; + m88ds3103_pdata.ts_clk = 16000; + m88ds3103_pdata.ts_clk_pol = 0; + m88ds3103_pdata.spec_inv = 0; + m88ds3103_pdata.agc = 0x99; + m88ds3103_pdata.agc_inv = 0; + m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED; + m88ds3103_pdata.envelope_mode = 0; + m88ds3103_pdata.lnb_hv_pol = 1; + m88ds3103_pdata.lnb_en_pol = 0; + memset(&board_info, 0, sizeof(board_info)); + strlcpy(board_info.type, "m88ds3103", I2C_NAME_SIZE); + board_info.addr = 0x68; + board_info.platform_data = &m88ds3103_pdata; + request_module("m88ds3103"); + client = i2c_new_device(&d->i2c_adap, &board_info); + if (client == NULL || client->dev.driver == NULL) return -ENODEV; + if (!try_module_get(client->dev.driver->owner)) { + i2c_unregister_device(client); + return -ENODEV; + } + adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client); + i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client); + + state->i2c_client_demod = client; /* attach tuner */ ts2020_config.fe = adap->fe_adap[0].fe; - strlcpy(info.type, "ts2022", I2C_NAME_SIZE); - info.addr = 0x60; - info.platform_data = &ts2020_config; + memset(&board_info, 0, sizeof(board_info)); + strlcpy(board_info.type, "ts2022", I2C_NAME_SIZE); + board_info.addr = 0x60; + board_info.platform_data = &ts2020_config; request_module("ts2020"); - client = i2c_new_device(i2c_adapter, &info); + client = i2c_new_device(i2c_adapter, &board_info); if (client == NULL || client->dev.driver == NULL) { dvb_frontend_detach(adap->fe_adap[0].fe); @@ -1689,6 +1701,7 @@ enum dw2102_table_entry { TEVII_S482_1, TEVII_S482_2, TERRATEC_CINERGY_S2_BOX, + TEVII_S662 }; static struct usb_device_id dw2102_table[] = { @@ -1717,6 +1730,7 @@ static struct usb_device_id dw2102_table[] = { [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)}, [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)}, [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)}, + [TEVII_S662] = {USB_DEVICE(0x9022, USB_PID_TEVII_S662)}, { } }; @@ -2234,7 +2248,7 @@ static struct dvb_usb_device_properties tt_s2_4600_properties = { } }, } }, - .num_device_descs = 4, + .num_device_descs = 5, .devices = { { "TechnoTrend TT-connect S2-4600", { &dw2102_table[TECHNOTREND_S2_4600], NULL }, @@ -2252,6 +2266,10 @@ static struct dvb_usb_device_properties tt_s2_4600_properties = { { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL }, { NULL }, }, + { "TeVii S662", + { &dw2102_table[TEVII_S662], NULL }, + { NULL }, + }, } }; @@ -2350,6 +2368,13 @@ static void dw2102_disconnect(struct usb_interface *intf) i2c_unregister_device(client); } + /* remove I2C client for demodulator */ + client = st->i2c_client_demod; + if (client) { + module_put(client->dev.driver->owner); + i2c_unregister_device(client); + } + dvb_usb_device_exit(intf); } @@ -2365,10 +2390,10 @@ module_usb_driver(dw2102_driver); MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by"); MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104," " DVB-C 3101 USB2.0," - " TeVii S600, S630, S650, S660, S480, S421, S632" - " Prof 1100, 7500 USB2.0," + " TeVii S421, S480, S482, S600, S630, S632, S650," + " TeVii S660, S662, Prof 1100, 7500 USB2.0," " Geniatech SU3000, T220," - " TechnoTrend S2-4600 devices"); + " TechnoTrend S2-4600, Terratec Cinergy S2 devices"); MODULE_VERSION("0.1"); MODULE_LICENSE("GPL"); MODULE_FIRMWARE(DW2101_FIRMWARE); |