diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/cxusb.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/cxusb.c | 1190 |
1 files changed, 0 insertions, 1190 deletions
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c deleted file mode 100644 index c58365005ac..00000000000 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ /dev/null @@ -1,1190 +0,0 @@ -/* DVB USB compliant linux driver for Conexant USB reference design. - * - * The Conexant reference design I saw on their website was only for analogue - * capturing (using the cx25842). The box I took to write this driver (reverse - * engineered) is the one labeled Medion MD95700. In addition to the cx25842 - * for analogue capturing it also has a cx22702 DVB-T demodulator on the main - * board. Besides it has a atiremote (X10) and a USB2.0 hub onboard. - * - * Maybe it is a little bit premature to call this driver cxusb, but I assume - * the USB protocol is identical or at least inherited from the reference - * design, so it can be reused for the "analogue-only" device (if it will - * appear at all). - * - * TODO: Use the cx25840-driver for the analogue part - * - * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@desy.de) - * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org) - * Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation, version 2. - * - * see Documentation/dvb/README.dvb-usb for more information - */ -#include "cxusb.h" - -#include "cx22702.h" -#include "lgdt330x.h" -#include "mt352.h" -#include "mt352_priv.h" -#include "zl10353.h" -#include "tuner-xc2028.h" -#include "tuner-xc2028-types.h" - -/* debug */ -static int dvb_usb_cxusb_debug; -module_param_named(debug, dvb_usb_cxusb_debug, int, 0644); -MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS); -#define deb_info(args...) dprintk(dvb_usb_cxusb_debug,0x01,args) -#define deb_i2c(args...) if (d->udev->descriptor.idVendor == USB_VID_MEDION) \ - dprintk(dvb_usb_cxusb_debug,0x01,args) - -static int cxusb_ctrl_msg(struct dvb_usb_device *d, - u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) -{ - int wo = (rbuf == NULL || rlen == 0); /* write-only */ - u8 sndbuf[1+wlen]; - memset(sndbuf, 0, 1+wlen); - - sndbuf[0] = cmd; - memcpy(&sndbuf[1], wbuf, wlen); - if (wo) - return dvb_usb_generic_write(d, sndbuf, 1+wlen); - else - return dvb_usb_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen, 0); -} - -/* GPIO */ -static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff) -{ - struct cxusb_state *st = d->priv; - u8 o[2], i; - - if (st->gpio_write_state[GPIO_TUNER] == onoff) - return; - - o[0] = GPIO_TUNER; - o[1] = onoff; - cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1); - - if (i != 0x01) - deb_info("gpio_write failed.\n"); - - st->gpio_write_state[GPIO_TUNER] = onoff; -} - -static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask, - u8 newval) -{ - u8 o[2], gpio_state; - int rc; - - o[0] = 0xff & ~changemask; /* mask of bits to keep */ - o[1] = newval & changemask; /* new values for bits */ - - rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1); - if (rc < 0 || (gpio_state & changemask) != (newval & changemask)) - deb_info("bluebird_gpio_write failed.\n"); - - return rc < 0 ? rc : gpio_state; -} - -static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low) -{ - cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin); - msleep(5); - cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0); -} - -static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff) -{ - cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40); -} - -/* I2C */ -static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], - int num) -{ - struct dvb_usb_device *d = i2c_get_adapdata(adap); - int i; - - if (mutex_lock_interruptible(&d->i2c_mutex) < 0) - return -EAGAIN; - - for (i = 0; i < num; i++) { - - if (d->udev->descriptor.idVendor == USB_VID_MEDION) - switch (msg[i].addr) { - case 0x63: - cxusb_gpio_tuner(d, 0); - break; - default: - cxusb_gpio_tuner(d, 1); - break; - } - - if (msg[i].flags & I2C_M_RD) { - /* read only */ - u8 obuf[3], ibuf[1+msg[i].len]; - obuf[0] = 0; - obuf[1] = msg[i].len; - obuf[2] = msg[i].addr; - if (cxusb_ctrl_msg(d, CMD_I2C_READ, - obuf, 3, - ibuf, 1+msg[i].len) < 0) { - warn("i2c read failed"); - break; - } - memcpy(msg[i].buf, &ibuf[1], msg[i].len); - } else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) && - msg[i].addr == msg[i+1].addr) { - /* write to then read from same address */ - u8 obuf[3+msg[i].len], ibuf[1+msg[i+1].len]; - obuf[0] = msg[i].len; - obuf[1] = msg[i+1].len; - obuf[2] = msg[i].addr; - memcpy(&obuf[3], msg[i].buf, msg[i].len); - - if (cxusb_ctrl_msg(d, CMD_I2C_READ, - obuf, 3+msg[i].len, - ibuf, 1+msg[i+1].len) < 0) - break; - - if (ibuf[0] != 0x08) - deb_i2c("i2c read may have failed\n"); - - memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len); - - i++; - } else { - /* write only */ - u8 obuf[2+msg[i].len], ibuf; - obuf[0] = msg[i].addr; - obuf[1] = msg[i].len; - memcpy(&obuf[2], msg[i].buf, msg[i].len); - - if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf, - 2+msg[i].len, &ibuf,1) < 0) - break; - if (ibuf != 0x08) - deb_i2c("i2c write may have failed\n"); - } - } - - mutex_unlock(&d->i2c_mutex); - return i == num ? num : -EREMOTEIO; -} - -static u32 cxusb_i2c_func(struct i2c_adapter *adapter) -{ - return I2C_FUNC_I2C; -} - -static struct i2c_algorithm cxusb_i2c_algo = { - .master_xfer = cxusb_i2c_xfer, - .functionality = cxusb_i2c_func, -}; - -static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff) -{ - u8 b = 0; - if (onoff) - return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0); - else - return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0); -} - -static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff) -{ - u8 b = 0; - if (onoff) - return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0); - else - return 0; -} - -static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff) -{ - int rc = 0; - - rc = cxusb_power_ctrl(d, onoff); - if (!onoff) - cxusb_nano2_led(d, 0); - - return rc; -} - -static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) -{ - u8 buf[2] = { 0x03, 0x00 }; - if (onoff) - cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0); - else - cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0); - - return 0; -} - -static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state) -{ - struct dvb_usb_rc_key *keymap = d->props.rc_key_map; - u8 ircode[4]; - int i; - - cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4); - - *event = 0; - *state = REMOTE_NO_KEY_PRESSED; - - for (i = 0; i < d->props.rc_key_map_size; i++) { - if (keymap[i].custom == ircode[2] && - keymap[i].data == ircode[3]) { - *event = keymap[i].event; - *state = REMOTE_KEY_PRESSED; - - return 0; - } - } - - return 0; -} - -static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d, u32 *event, - int *state) -{ - struct dvb_usb_rc_key *keymap = d->props.rc_key_map; - u8 ircode[4]; - int i; - struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD, - .buf = ircode, .len = 4 }; - - *event = 0; - *state = REMOTE_NO_KEY_PRESSED; - - if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1) - return 0; - - for (i = 0; i < d->props.rc_key_map_size; i++) { - if (keymap[i].custom == ircode[1] && - keymap[i].data == ircode[2]) { - *event = keymap[i].event; - *state = REMOTE_KEY_PRESSED; - - return 0; - } - } - - return 0; -} - -static struct dvb_usb_rc_key dvico_mce_rc_keys[] = { - { 0xfe, 0x02, KEY_TV }, - { 0xfe, 0x0e, KEY_MP3 }, - { 0xfe, 0x1a, KEY_DVD }, - { 0xfe, 0x1e, KEY_FAVORITES }, - { 0xfe, 0x16, KEY_SETUP }, - { 0xfe, 0x46, KEY_POWER2 }, - { 0xfe, 0x0a, KEY_EPG }, - { 0xfe, 0x49, KEY_BACK }, - { 0xfe, 0x4d, KEY_MENU }, - { 0xfe, 0x51, KEY_UP }, - { 0xfe, 0x5b, KEY_LEFT }, - { 0xfe, 0x5f, KEY_RIGHT }, - { 0xfe, 0x53, KEY_DOWN }, - { 0xfe, 0x5e, KEY_OK }, - { 0xfe, 0x59, KEY_INFO }, - { 0xfe, 0x55, KEY_TAB }, - { 0xfe, 0x0f, KEY_PREVIOUSSONG },/* Replay */ - { 0xfe, 0x12, KEY_NEXTSONG }, /* Skip */ - { 0xfe, 0x42, KEY_ENTER }, /* Windows/Start */ - { 0xfe, 0x15, KEY_VOLUMEUP }, - { 0xfe, 0x05, KEY_VOLUMEDOWN }, - { 0xfe, 0x11, KEY_CHANNELUP }, - { 0xfe, 0x09, KEY_CHANNELDOWN }, - { 0xfe, 0x52, KEY_CAMERA }, - { 0xfe, 0x5a, KEY_TUNER }, /* Live */ - { 0xfe, 0x19, KEY_OPEN }, - { 0xfe, 0x0b, KEY_1 }, - { 0xfe, 0x17, KEY_2 }, - { 0xfe, 0x1b, KEY_3 }, - { 0xfe, 0x07, KEY_4 }, - { 0xfe, 0x50, KEY_5 }, - { 0xfe, 0x54, KEY_6 }, - { 0xfe, 0x48, KEY_7 }, - { 0xfe, 0x4c, KEY_8 }, - { 0xfe, 0x58, KEY_9 }, - { 0xfe, 0x13, KEY_ANGLE }, /* Aspect */ - { 0xfe, 0x03, KEY_0 }, - { 0xfe, 0x1f, KEY_ZOOM }, - { 0xfe, 0x43, KEY_REWIND }, - { 0xfe, 0x47, KEY_PLAYPAUSE }, - { 0xfe, 0x4f, KEY_FASTFORWARD }, - { 0xfe, 0x57, KEY_MUTE }, - { 0xfe, 0x0d, KEY_STOP }, - { 0xfe, 0x01, KEY_RECORD }, - { 0xfe, 0x4e, KEY_POWER }, -}; - -static struct dvb_usb_rc_key dvico_portable_rc_keys[] = { - { 0xfc, 0x02, KEY_SETUP }, /* Profile */ - { 0xfc, 0x43, KEY_POWER2 }, - { 0xfc, 0x06, KEY_EPG }, - { 0xfc, 0x5a, KEY_BACK }, - { 0xfc, 0x05, KEY_MENU }, - { 0xfc, 0x47, KEY_INFO }, - { 0xfc, 0x01, KEY_TAB }, - { 0xfc, 0x42, KEY_PREVIOUSSONG },/* Replay */ - { 0xfc, 0x49, KEY_VOLUMEUP }, - { 0xfc, 0x09, KEY_VOLUMEDOWN }, - { 0xfc, 0x54, KEY_CHANNELUP }, - { 0xfc, 0x0b, KEY_CHANNELDOWN }, - { 0xfc, 0x16, KEY_CAMERA }, - { 0xfc, 0x40, KEY_TUNER }, /* ATV/DTV */ - { 0xfc, 0x45, KEY_OPEN }, - { 0xfc, 0x19, KEY_1 }, - { 0xfc, 0x18, KEY_2 }, - { 0xfc, 0x1b, KEY_3 }, - { 0xfc, 0x1a, KEY_4 }, - { 0xfc, 0x58, KEY_5 }, - { 0xfc, 0x59, KEY_6 }, - { 0xfc, 0x15, KEY_7 }, - { 0xfc, 0x14, KEY_8 }, - { 0xfc, 0x17, KEY_9 }, - { 0xfc, 0x44, KEY_ANGLE }, /* Aspect */ - { 0xfc, 0x55, KEY_0 }, - { 0xfc, 0x07, KEY_ZOOM }, - { 0xfc, 0x0a, KEY_REWIND }, - { 0xfc, 0x08, KEY_PLAYPAUSE }, - { 0xfc, 0x4b, KEY_FASTFORWARD }, - { 0xfc, 0x5b, KEY_MUTE }, - { 0xfc, 0x04, KEY_STOP }, - { 0xfc, 0x56, KEY_RECORD }, - { 0xfc, 0x57, KEY_POWER }, - { 0xfc, 0x41, KEY_UNKNOWN }, /* INPUT */ - { 0xfc, 0x00, KEY_UNKNOWN }, /* HD */ -}; - -static int cxusb_dee1601_demod_init(struct dvb_frontend* fe) -{ - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x28 }; - static u8 reset [] = { RESET, 0x80 }; - static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 }; - static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; - static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - - return 0; -} - -static int cxusb_mt352_demod_init(struct dvb_frontend* fe) -{ /* used in both lgz201 and th7579 */ - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x29 }; - static u8 reset [] = { RESET, 0x80 }; - static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 }; - static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; - static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - return 0; -} - -static struct cx22702_config cxusb_cx22702_config = { - .demod_address = 0x63, - .output_mode = CX22702_PARALLEL_OUTPUT, -}; - -static struct lgdt330x_config cxusb_lgdt3303_config = { - .demod_address = 0x0e, - .demod_chip = LGDT3303, -}; - -static struct mt352_config cxusb_dee1601_config = { - .demod_address = 0x0f, - .demod_init = cxusb_dee1601_demod_init, -}; - -static struct zl10353_config cxusb_zl10353_dee1601_config = { - .demod_address = 0x0f, - .parallel_ts = 1, -}; - -static struct mt352_config cxusb_mt352_config = { - /* used in both lgz201 and th7579 */ - .demod_address = 0x0f, - .demod_init = cxusb_mt352_demod_init, -}; - -static struct zl10353_config cxusb_zl10353_xc3028_config = { - .demod_address = 0x0f, - .if2 = 45600, - .no_tuner = 1, - .parallel_ts = 1, -}; - -static struct mt352_config cxusb_mt352_xc3028_config = { - .demod_address = 0x0f, - .if2 = 4560, - .no_tuner = 1, - .demod_init = cxusb_mt352_demod_init, -}; - -/* Callbacks for DVB USB */ -static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap) -{ - dvb_attach(dvb_pll_attach, adap->fe, 0x61, &adap->dev->i2c_adap, - DVB_PLL_FMD1216ME); - return 0; -} - -static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap) -{ - dvb_attach(dvb_pll_attach, adap->fe, 0x61, - NULL, DVB_PLL_THOMSON_DTT7579); - return 0; -} - -static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap) -{ - dvb_attach(dvb_pll_attach, adap->fe, 0x61, NULL, DVB_PLL_LG_Z201); - return 0; -} - -static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap) -{ - dvb_attach(dvb_pll_attach, adap->fe, 0x60, - NULL, DVB_PLL_THOMSON_DTT7579); - return 0; -} - -static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap) -{ - dvb_attach(dvb_pll_attach, adap->fe, 0x61, &adap->dev->i2c_adap, - DVB_PLL_LG_TDVS_H06XF); - return 0; -} - -static int dvico_bluebird_xc2028_callback(void *ptr, int command, int arg) -{ - struct dvb_usb_device *d = ptr; - - switch (command) { - case XC2028_TUNER_RESET: - deb_info("%s: XC2028_TUNER_RESET %d\n", __FUNCTION__, arg); - cxusb_bluebird_gpio_pulse(d, 0x01, 1); - break; - case XC2028_RESET_CLK: - deb_info("%s: XC2028_RESET_CLK %d\n", __FUNCTION__, arg); - break; - default: - deb_info("%s: unknown command %d, arg %d\n", __FUNCTION__, - command, arg); - return -EINVAL; - } - - return 0; -} - -static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap) -{ - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &adap->dev->i2c_adap, - .i2c_addr = 0x61, - .video_dev = adap->dev, - .callback = dvico_bluebird_xc2028_callback, - }; - static struct xc2028_ctrl ctl = { - .fname = "xc3028-dvico-au-01.fw", - .max_len = 64, - .scode_table = ZARLINK456, - }; - - fe = dvb_attach(xc2028_attach, adap->fe, &cfg); - if (fe == NULL || fe->ops.tuner_ops.set_config == NULL) - return -EIO; - - fe->ops.tuner_ops.set_config(fe, &ctl); - - return 0; -} - -static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap) -{ - u8 b; - if (usb_set_interface(adap->dev->udev, 0, 6) < 0) - err("set interface failed"); - - cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1); - - if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, - &adap->dev->i2c_adap)) != NULL) - return 0; - - return -EIO; -} - -static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap) -{ - if (usb_set_interface(adap->dev->udev, 0, 7) < 0) - err("set interface failed"); - - cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - - if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, - &adap->dev->i2c_adap)) != NULL) - return 0; - - return -EIO; -} - -static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap) -{ - /* used in both lgz201 and th7579 */ - if (usb_set_interface(adap->dev->udev, 0, 0) < 0) - err("set interface failed"); - - cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - - if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, - &adap->dev->i2c_adap)) != NULL) - return 0; - - return -EIO; -} - -static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap) -{ - if (usb_set_interface(adap->dev->udev, 0, 0) < 0) - err("set interface failed"); - - cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - - if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, - &adap->dev->i2c_adap)) != NULL) || - ((adap->fe = dvb_attach(zl10353_attach, - &cxusb_zl10353_dee1601_config, - &adap->dev->i2c_adap)) != NULL)) - return 0; - - return -EIO; -} - -static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap) -{ - u8 ircode[4]; - int i; - struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD, - .buf = ircode, .len = 4 }; - - if (usb_set_interface(adap->dev->udev, 0, 1) < 0) - err("set interface failed"); - - cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - - /* reset the tuner and demodulator */ - cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0); - cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1); - cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); - - if ((adap->fe = dvb_attach(zl10353_attach, - &cxusb_zl10353_xc3028_config, - &adap->dev->i2c_adap)) == NULL) - return -EIO; - - /* try to determine if there is no IR decoder on the I2C bus */ - for (i = 0; adap->dev->props.rc_key_map != NULL && i < 5; i++) { - msleep(20); - if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1) - goto no_IR; - if (ircode[0] == 0 && ircode[1] == 0) - continue; - if (ircode[2] + ircode[3] != 0xff) { -no_IR: - adap->dev->props.rc_key_map = NULL; - info("No IR receiver detected on this device."); - break; - } - } - - return 0; -} - -static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap) -{ - if (usb_set_interface(adap->dev->udev, 0, 1) < 0) - err("set interface failed"); - - cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); - - /* reset the tuner and demodulator */ - cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0); - cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1); - cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); - - if ((adap->fe = dvb_attach(zl10353_attach, - &cxusb_zl10353_xc3028_config, - &adap->dev->i2c_adap)) != NULL) - return 0; - - if ((adap->fe = dvb_attach(mt352_attach, - &cxusb_mt352_xc3028_config, - &adap->dev->i2c_adap)) != NULL) - return 0; - - return -EIO; -} - -/* - * DViCO has shipped two devices with the same USB ID, but only one of them - * needs a firmware download. Check the device class details to see if they - * have non-default values to decide whether the device is actually cold or - * not, and forget a match if it turns out we selected the wrong device. - */ -static int bluebird_fx2_identify_state(struct usb_device *udev, - struct dvb_usb_device_properties *props, - struct dvb_usb_device_description **desc, - int *cold) -{ - int wascold = *cold; - - *cold = udev->descriptor.bDeviceClass == 0xff && - udev->descriptor.bDeviceSubClass == 0xff && - udev->descriptor.bDeviceProtocol == 0xff; - - if (*cold && !wascold) - *desc = NULL; - - return 0; -} - -/* - * DViCO bluebird firmware needs the "warm" product ID to be patched into the - * firmware file before download. - */ - -static const int dvico_firmware_id_offsets[] = { 6638, 3204 }; -static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, - const struct firmware *fw) -{ - int pos; - - for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) { - int idoff = dvico_firmware_id_offsets[pos]; - - if (fw->size < idoff + 4) - continue; - - if (fw->data[idoff] == (USB_VID_DVICO & 0xff) && - fw->data[idoff + 1] == USB_VID_DVICO >> 8) { - fw->data[idoff + 2] = - le16_to_cpu(udev->descriptor.idProduct) + 1; - fw->data[idoff + 3] = - le16_to_cpu(udev->descriptor.idProduct) >> 8; - - return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2); - } - } - - return -EINVAL; -} - -/* DVB USB Driver stuff */ -static struct dvb_usb_device_properties cxusb_medion_properties; -static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties; -static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties; -static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties; -static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties; -static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties; -static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties; -static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties; - -static int cxusb_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - if (dvb_usb_device_init(intf,&cxusb_medion_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_dee1601_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_lgz201_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_dtt7579_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_dualdig4_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_nano2_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&cxusb_bluebird_nano2_needsfirmware_properties,THIS_MODULE,NULL) == 0) { - return 0; - } - - return -EINVAL; -} - -static struct usb_device_id cxusb_table [] = { - { USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2) }, - { USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM) }, - {} /* Terminating entry */ -}; -MODULE_DEVICE_TABLE (usb, cxusb_table); - -static struct dvb_usb_device_properties cxusb_medion_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = CYPRESS_FX2, - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_cx22702_frontend_attach, - .tuner_attach = cxusb_fmd1216me_tuner_attach, - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x02, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - - }, - }, - .power_ctrl = cxusb_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .generic_bulk_ctrl_endpoint = 0x01, - - .num_device_descs = 1, - .devices = { - { "Medion MD95700 (MDUSBTV-HYBRID)", - { NULL }, - { &cxusb_table[0], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = DEVICE_SPECIFIC, - .firmware = "dvb-usb-bluebird-01.fw", - .download_firmware = bluebird_patch_dvico_firmware_download, - /* use usb alt setting 0 for EP4 transfer (dvb-t), - use usb alt setting 7 for EP2 transfer (atsc) */ - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_lgdt3303_frontend_attach, - .tuner_attach = cxusb_lgh064f_tuner_attach, - - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x02, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - - .power_ctrl = cxusb_bluebird_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), - .rc_query = cxusb_rc_query, - - .generic_bulk_ctrl_endpoint = 0x01, - - .num_device_descs = 1, - .devices = { - { "DViCO FusionHDTV5 USB Gold", - { &cxusb_table[1], NULL }, - { &cxusb_table[2], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = DEVICE_SPECIFIC, - .firmware = "dvb-usb-bluebird-01.fw", - .download_firmware = bluebird_patch_dvico_firmware_download, - /* use usb alt setting 0 for EP4 transfer (dvb-t), - use usb alt setting 7 for EP2 transfer (atsc) */ - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_dee1601_frontend_attach, - .tuner_attach = cxusb_dee1601_tuner_attach, - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x04, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - - .power_ctrl = cxusb_bluebird_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .rc_interval = 150, - .rc_key_map = dvico_mce_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_mce_rc_keys), - .rc_query = cxusb_rc_query, - - .generic_bulk_ctrl_endpoint = 0x01, - - .num_device_descs = 3, - .devices = { - { "DViCO FusionHDTV DVB-T Dual USB", - { &cxusb_table[3], NULL }, - { &cxusb_table[4], NULL }, - }, - { "DigitalNow DVB-T Dual USB", - { &cxusb_table[9], NULL }, - { &cxusb_table[10], NULL }, - }, - { "DViCO FusionHDTV DVB-T Dual Digital 2", - { &cxusb_table[11], NULL }, - { &cxusb_table[12], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = DEVICE_SPECIFIC, - .firmware = "dvb-usb-bluebird-01.fw", - .download_firmware = bluebird_patch_dvico_firmware_download, - /* use usb alt setting 0 for EP4 transfer (dvb-t), - use usb alt setting 7 for EP2 transfer (atsc) */ - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 2, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_mt352_frontend_attach, - .tuner_attach = cxusb_lgz201_tuner_attach, - - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x04, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - .power_ctrl = cxusb_bluebird_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), - .rc_query = cxusb_rc_query, - - .generic_bulk_ctrl_endpoint = 0x01, - .num_device_descs = 1, - .devices = { - { "DViCO FusionHDTV DVB-T USB (LGZ201)", - { &cxusb_table[5], NULL }, - { &cxusb_table[6], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = DEVICE_SPECIFIC, - .firmware = "dvb-usb-bluebird-01.fw", - .download_firmware = bluebird_patch_dvico_firmware_download, - /* use usb alt setting 0 for EP4 transfer (dvb-t), - use usb alt setting 7 for EP2 transfer (atsc) */ - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_mt352_frontend_attach, - .tuner_attach = cxusb_dtt7579_tuner_attach, - - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x04, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - .power_ctrl = cxusb_bluebird_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), - .rc_query = cxusb_rc_query, - - .generic_bulk_ctrl_endpoint = 0x01, - - .num_device_descs = 1, - .devices = { - { "DViCO FusionHDTV DVB-T USB (TH7579)", - { &cxusb_table[7], NULL }, - { &cxusb_table[8], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = CYPRESS_FX2, - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_dualdig4_frontend_attach, - .tuner_attach = cxusb_dvico_xc3028_tuner_attach, - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x02, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - - .power_ctrl = cxusb_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .generic_bulk_ctrl_endpoint = 0x01, - - .rc_interval = 100, - .rc_key_map = dvico_mce_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_mce_rc_keys), - .rc_query = cxusb_bluebird2_rc_query, - - .num_device_descs = 1, - .devices = { - { "DViCO FusionHDTV DVB-T Dual Digital 4", - { NULL }, - { &cxusb_table[13], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = CYPRESS_FX2, - .identify_state = bluebird_fx2_identify_state, - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_nano2_frontend_attach, - .tuner_attach = cxusb_dvico_xc3028_tuner_attach, - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x02, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - - .power_ctrl = cxusb_nano2_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .generic_bulk_ctrl_endpoint = 0x01, - - .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), - .rc_query = cxusb_bluebird2_rc_query, - - .num_device_descs = 1, - .devices = { - { "DViCO FusionHDTV DVB-T NANO2", - { NULL }, - { &cxusb_table[14], NULL }, - }, - } -}; - -static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = { - .caps = DVB_USB_IS_AN_I2C_ADAPTER, - - .usb_ctrl = DEVICE_SPECIFIC, - .firmware = "dvb-usb-bluebird-02.fw", - .download_firmware = bluebird_patch_dvico_firmware_download, - .identify_state = bluebird_fx2_identify_state, - - .size_of_priv = sizeof(struct cxusb_state), - - .num_adapters = 1, - .adapter = { - { - .streaming_ctrl = cxusb_streaming_ctrl, - .frontend_attach = cxusb_nano2_frontend_attach, - .tuner_attach = cxusb_dvico_xc3028_tuner_attach, - /* parameter for the MPEG2-data transfer */ - .stream = { - .type = USB_BULK, - .count = 5, - .endpoint = 0x02, - .u = { - .bulk = { - .buffersize = 8192, - } - } - }, - }, - }, - - .power_ctrl = cxusb_nano2_power_ctrl, - - .i2c_algo = &cxusb_i2c_algo, - - .generic_bulk_ctrl_endpoint = 0x01, - - .rc_interval = 100, - .rc_key_map = dvico_portable_rc_keys, - .rc_key_map_size = ARRAY_SIZE(dvico_portable_rc_keys), - .rc_query = cxusb_rc_query, - - .num_device_descs = 1, - .devices = { - { "DViCO FusionHDTV DVB-T NANO2 w/o firmware", - { &cxusb_table[14], NULL }, - { &cxusb_table[15], NULL }, - }, - } -}; - -static struct usb_driver cxusb_driver = { - .name = "dvb_usb_cxusb", - .probe = cxusb_probe, - .disconnect = dvb_usb_device_exit, - .id_table = cxusb_table, -}; - -/* module stuff */ -static int __init cxusb_module_init(void) -{ - int result; - if ((result = usb_register(&cxusb_driver))) { - err("usb_register failed. Error number %d",result); - return result; - } - - return 0; -} - -static void __exit cxusb_module_exit(void) -{ - /* deregister this driver from the USB subsystem */ - usb_deregister(&cxusb_driver); -} - -module_init (cxusb_module_init); -module_exit (cxusb_module_exit); - -MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>"); -MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); -MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); -MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design"); -MODULE_VERSION("1.0-alpha"); -MODULE_LICENSE("GPL"); |