/* * * (c) 2004 Gerd Knorr [SuSE Labs] * * Extended 3 / 2005 by Hartmut Hackmann to support various * cards with the tda10046 DVB-T channel decoder * * 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; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #include #include #include #include #include #include "saa7134-reg.h" #include "saa7134.h" #include #ifdef HAVE_MT352 # include "mt352.h" # include "mt352_priv.h" /* FIXME */ #endif #ifdef HAVE_TDA1004X # include "tda1004x.h" #endif #ifdef HAVE_NXT200X # include "nxt200x.h" # include "dvb-pll.h" #endif MODULE_AUTHOR("Gerd Knorr [SuSE Labs]"); MODULE_LICENSE("GPL"); static unsigned int antenna_pwr = 0; module_param(antenna_pwr, int, 0444); MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)"); /* ------------------------------------------------------------------ */ #ifdef HAVE_MT352 static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on) { u32 ok; if (!on) { saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); return 0; } saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); udelay(10); saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 28)); saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); udelay(10); saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); udelay(10); ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27); printk("%s: %s %s\n", dev->name, __FUNCTION__, ok ? "on" : "off"); if (!ok) saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); return ok; } static int mt352_pinnacle_init(struct dvb_frontend* fe) { static u8 clock_config [] = { CLOCK_CTL, 0x3d, 0x28 }; static u8 reset [] = { RESET, 0x80 }; static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 }; static u8 fsm_ctl_cfg[] = { 0x7b, 0x04 }; static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f }; static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d }; static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 }; struct saa7134_dev *dev= fe->dvb->priv; printk("%s: %s called\n",dev->name,__FUNCTION__); 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, capt_range_cfg, sizeof(capt_range_cfg)); mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg)); mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg)); mt352_write(fe, irq_cfg, sizeof(irq_cfg)); return 0; } static int mt352_pinnacle_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u8* pllbuf) { static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE; struct saa7134_dev *dev = fe->dvb->priv; struct v4l2_frequency f; /* set frequency (mt2050) */ f.tuner = 0; f.type = V4L2_TUNER_DIGITAL_TV; f.frequency = params->frequency / 1000 * 16 / 1000; saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f); saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off); pinnacle_antenna_pwr(dev, antenna_pwr); /* mt352 setup */ mt352_pinnacle_init(fe); pllbuf[0] = 0xc2; pllbuf[1] = 0x00; pllbuf[2] = 0x00; pllbuf[3] = 0x80; pllbuf[4] = 0x00; return 0; } static struct mt352_config pinnacle_300i = { .demod_address = 0x3c >> 1, .adc_clock = 20333, .if2 = 36150, .no_tuner = 1, .demod_init = mt352_pinnacle_init, .pll_set = mt352_pinnacle_pll_set, }; #endif /* ------------------------------------------------------------------ */ #ifdef HAVE_TDA1004X static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct saa7134_dev *dev = fe->dvb->priv; u8 tuner_buf[4]; struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; int tuner_frequency = 0; u8 band, cp, filter; /* determine charge pump */ tuner_frequency = params->frequency + 36166000; if (tuner_frequency < 87000000) return -EINVAL; else if (tuner_frequency < 130000000) cp = 3; else if (tuner_frequency < 160000000) cp = 5; else if (tuner_frequency < 200000000) cp = 6; else if (tuner_frequency < 290000000) cp = 3; else if (tuner_frequency < 420000000) cp = 5; else if (tuner_frequency < 480000000) cp = 6; else if (tuner_frequency < 620000000) cp = 3; else if (tuner_frequency < 830000000) cp = 5; else if (tuner_frequency < 895000000) cp = 7; else return -EINVAL; /* determine band */ if (params->frequency < 49000000) return -EINVAL; else if (params->frequency < 161000000) band = 1; else if (params->frequency < 444000000) band = 2; else if (params->frequency < 861000000) band = 4; else return -EINVAL; /* setup PLL filter */ switch (params->u.ofdm.bandwidth) { case BANDWIDTH_6_MHZ: filter = 0; break; case BANDWIDTH_7_MHZ: filter = 0; break; case BANDWIDTH_8_MHZ: filter = 1; break; default: return -EINVAL; } /* calculate divisor * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) */ tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000; /* setup tuner buffer */ tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; tuner_buf[1] = tuner_frequency & 0xff; tuner_buf[2] = 0xca; tuner_buf[3] = (cp << 5) | (filter << 3) | band; if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) return -EIO; msleep(1); return 0; } static int philips_tda6651_pll_init(u8 addr, struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; /* setup PLL configuration */ if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) return -EIO; msleep(1); return 0; } /* ------------------------------------------------------------------ */ static int philips_tu1216_pll_60_init(struct dvb_frontend *fe) { return philips_tda6651_pll_init(0x60, fe); } static int philips_tu1216_pll_60_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { return philips_tda6651_pll_set(0x60, fe, params); } static int philips_tu1216_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name) { struct saa7134_dev *dev = fe->dvb->priv; return request_firmware(fw, name, &dev->pci->dev); } static struct tda1004x_config philips_tu1216_60_config = { .demod_address = 0x8, .invert = 1, .invert_oclk = 0, .xtal_freq = TDA10046_XTAL_4M, .agc_config = TDA10046_AGC_DEFAULT, .if_freq = TDA10046_FREQ_3617, .pll_init = philips_tu1216_pll_60_init, .pll_set = philips_tu1216_pll_60_set, .pll_sleep = NULL, .request_firmware = philips_tu1216_request_firmware, }; /* ------------------------------------------------------------------ */ static int philips_tu1216_pll_61_init(struct dvb_frontend *fe) { return philips_tda6651_pll_init(0x61, fe); } static int philips_tu1216_pll_61_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { return philips_tda6651_pll_set(0x61, fe, params); } static struct tda1004x_config philips_tu1216_61_config = { .demod_address = 0x8, .invert = 1, .invert_oclk = 0, .xtal_freq = TDA10046_XTAL_4M, .agc_config = TDA10046_AGC_DEFAULT, .if_freq = TDA10046_FREQ_3617, .pll_init = philips_tu1216_pll_61_init, .pll_set = philips_tu1216_pll_61_set, .pll_sleep = NULL, .request_firmware = philips_tu1216_request_firmware, }; /* ------------------------------------------------------------------ */ static int philips_europa_pll_init(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab }; struct i2c_msg init_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) }; /* setup PLL configuration */ if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) return -EIO; msleep(1); /* switch the board to dvb mode */ init_msg.addr = 0x43; init_msg.len = 0x02; msg[0] = 0x00; msg[1] = 0x40; if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) return -EIO; return 0; } static int philips_td1316_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { return philips_tda6651_pll_set(0x61, fe, params); } static void philips_europa_analog(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; /* this message actually turns the tuner back to analog mode */ static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 }; struct i2c_msg analog_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) }; i2c_transfer(&dev->i2c_adap, &analog_msg, 1); msleep(1); /* switch the board to analog mode */ analog_msg.addr = 0x43; analog_msg.len = 0x02; msg[0] = 0x00; msg[1] = 0x14; i2c_transfer(&dev->i2c_adap, &analog_msg, 1); } static struct tda1004x_config philips_europa_config = { .demod_address = 0x8, .invert = 0, .invert_oclk = 0, .xtal_freq = TDA10046_XTAL_4M, .agc_config = TDA10046_AGC_IFO_AUTO_POS, .if_freq = TDA10046_FREQ_052, .pll_init = philips_europa_pll_init, .pll_set = philips_td1316_pll_set, .pll_sleep = philips_europa_analog, .request_firmware = NULL, }; /* ------------------------------------------------------------------ */ static int philips_fmd1216_pll_init(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; /* this message is to set up ATC and ALC */ static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 }; struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) }; if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) return -EIO; msleep(1); return 0; } static void philips_fmd1216_analog(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; /* this message actually turns the tuner back to analog mode */ static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 }; struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) }; i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); msleep(1); fmd1216_init[2] = 0x86; fmd1216_init[3] = 0x54; i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); msleep(1); } static int philips_fmd1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct saa7134_dev *dev = fe->dvb->priv; u8 tuner_buf[4]; struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; int tuner_frequency = 0; int divider = 0; u8 band, mode, cp; /* determine charge pump */ tuner_frequency = params->frequency + 36130000; if (tuner_frequency < 87000000) return -EINVAL; /* low band */ else if (tuner_frequency < 180000000) { band = 1; mode = 7; cp = 0; } else if (tuner_frequency < 195000000) { band = 1; mode = 6; cp = 1; /* mid band */ } else if (tuner_frequency < 366000000) { if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { band = 10; } else { band = 2; } mode = 7; cp = 0; } else if (tuner_frequency < 478000000) { if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { band = 10; } else { band = 2; } mode = 6; cp = 1; /* high band */ } else if (tuner_frequency < 662000000) { if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { band = 12; } else { band = 4; } mode = 7; cp = 0; } else if (tuner_frequency < 840000000) { if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { band = 12; } else { band = 4; } mode = 6; cp = 1; } else { if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { band = 12; } else { band = 4; } mode = 7; cp = 1; } /* calculate divisor */ /* ((36166000 + Finput) / 166666) rounded! */ divider = (tuner_frequency + 83333) / 166667; /* setup tuner buffer */ tuner_buf[0] = (divider >> 8) & 0x7f; tuner_buf[1] = divider & 0xff; tuner_buf[2] = 0x80 | (cp << 6) | (mode << 3) | 4; tuner_buf[3] = 0x40 | band; if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) return -EIO; return 0; } static struct tda1004x_config medion_cardbus = { .demod_address = 0x08, .invert = 1, .invert_oclk = 0, .xtal_freq = TDA10046_XTAL_16M, .agc_config = TDA10046_AGC_IFO_AUTO_NEG, .if_freq = TDA10046_FREQ_3613, .pll_init = philips_fmd1216_pll_init, .pll_set = philips_fmd1216_pll_set, .pll_sleep = philips_fmd1216_analog, .request_firmware = NULL, }; /* ------------------------------------------------------------------ */ struct tda827x_data { u32 lomax; u8 spd; u8 bs; u8 bp; u8 cp; u8 gc3; u8 div1p5; }; static struct tda827x_data tda827x_dvbt[] = { { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} }; static int philips_tda827x_pll_init(struct dvb_frontend *fe) { return 0; } static int philips_tda827x_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct saa7134_dev *dev = fe->dvb->priv; u8 tuner_buf[14]; struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf, .len = sizeof(tuner_buf) }; int i, tuner_freq, if_freq; u32 N; switch (params->u.ofdm.bandwidth) { case BANDWIDTH_6_MHZ: if_freq = 4000000; break; case BANDWIDTH_7_MHZ: if_freq = 4500000; break; default: /* 8 MHz or Auto */ if_freq = 5000000; break; } tuner_freq = params->frequency + if_freq; i = 0; while (tda827x_dvbt[i].lomax < tuner_freq) { if(tda827x_dvbt[i + 1].lomax == 0) break; i++; } N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2); tuner_buf[0] = 0; tuner_buf[1] = (N>>8) | 0x40; tuner_buf[2] = N & 0xff; tuner_buf[3] = 0; tuner_buf[4] = 0x52; tuner_buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) + (tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp; tuner_buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f; tuner_buf[7] = 0xbf; tuner_buf[8] = 0x2a; tuner_buf[9] = 0x05; tuner_buf[10] = 0xff; tuner_buf[11] = 0x00; tuner_buf[12] = 0x00; tuner_buf[13] = 0x40; tuner_msg.len = 14; if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) return -EIO; msleep(500); /* correct CP value */ tuner_buf[0] = 0x30; tuner_buf[1] = 0x50 + tda827x_dvbt[i].cp; tuner_msg.len = 2; i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); return 0; } static void philips_tda827x_pll_sleep(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; static u8 tda827x_sleep[] = { 0x30, 0xd0}; struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep, .len = sizeof(tda827x_sleep) }; i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); } static struct tda1004x_config tda827x_lifeview_config = { .demod_address = 0x08, .invert = 1, .invert_oclk = 0, .xtal_freq = TDA10046_XTAL_16M, .agc_config = TDA10046_AGC_TDA827X, .if_freq = TDA10046_FREQ_045, .pll_init = philips_tda827x_pll_init, .pll_set = philips_tda827x_pll_set, .pll_sleep = philips_tda827x_pll_sleep, .request_firmware = NULL, }; /* ------------------------------------------------------------------ */ struct tda827xa_data { u32 lomax; u8 svco; u8 spd; u8 scr; u8 sbs; u8 gc3; }; static struct tda827xa_data tda827xa_dvbt[] = { { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1}, { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}}; static int philips_tda827xa_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct saa7134_dev *dev = fe->dvb->priv; u8 tuner_buf[14]; unsigned char reg2[2]; struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = tuner_buf}; int i, tuner_freq, if_freq; u32 N; switch (params->u.ofdm.bandwidth) { case BANDWIDTH_6_MHZ: if_freq = 4000000; break; case BANDWIDTH_7_MHZ: if_freq = 4500000; break; default: /* 8 MHz or Auto */ if_freq = 5000000; break; } tuner_freq = params->frequency + if_freq; i = 0; while (tda827xa_dvbt[i].lomax < tuner_freq) { if(tda827xa_dvbt[i + 1].lomax == 0) break; i++; } N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd; tuner_buf[0] = 0; // subaddress tuner_buf[1] = N >> 8; tuner_buf[2] = N & 0xff; tuner_buf[3] = 0; tuner_buf[4] = 0x16; tuner_buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) + tda827xa_dvbt[i].sbs; tuner_buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4); tuner_buf[7] = 0x0c; tuner_buf[8] = 0x06; tuner_buf[9] = 0x24; tuner_buf[10] = 0xff; tuner_buf[11] = 0x60; tuner_buf[12] = 0x00; tuner_buf[13] = 0x39; // lpsel msg.len = 14; if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) return -EIO; msg.buf= reg2; msg.len = 2; reg2[0] = 0x60; reg2[1] = 0x3c; i2c_transfer(&dev->i2c_adap, &msg, 1); reg2[0] = 0xa0; reg2[1] = 0x40; i2c_transfer(&dev->i2c_adap, &msg, 1); msleep(2); /* correct CP value */ reg2[0] = 0x30; reg2[1] = 0x10 + tda827xa_dvbt[i].scr; msg.len = 2; i2c_transfer(&dev->i2c_adap, &msg, 1); msleep(550); reg2[0] = 0x50; reg2[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4); i2c_transfer(&dev->i2c_adap, &msg, 1); return 0; } static void philips_tda827xa_pll_sleep(u8 addr, struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; static u8 tda827xa_sleep[] = { 0x30, 0x90}; struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tda827xa_sleep, .len = sizeof(tda827xa_sleep) }; i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); } /* ------------------------------------------------------------------ */ static int philips_tiger_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { int ret; struct saa7134_dev *dev = fe->dvb->priv; static u8 tda8290_close[] = { 0x21, 0xc0}; static u8 tda8290_open[] = { 0x21, 0x80}; struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2}; /* close tda8290 i2c bridge */ tda8290_msg.buf = tda8290_close; ret = i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1); if (ret != 1) return -EIO; msleep(20); ret = philips_tda827xa_pll_set(0x61, fe, params); if (ret != 0) return ret; /* open tda8290 i2c bridge */ tda8290_msg.buf = tda8290_open; i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1); return ret; }; static int philips_tiger_dvb_mode(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; static u8 data[] = { 0x3c, 0x33, 0x6a}; struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) return -EIO; return 0; } static void philips_tiger_analog_mode(struct dvb_frontend *fe) { struct saa7134_dev *dev = fe->dvb->priv; static u8 data[] = { 0x3c, 0x33, 0x68}; struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; i2c_transfer(&dev->i2c_adap, &msg, 1); philips_tda827xa_pll_sleep( 0x61, fe); } static struct tda1004x_config philips_tiger_config = { .demod_address = 0x08, .invert = 1, .invert_oclk = 0, .xtal_freq = TDA10046_XTAL_16M, .agc_config = TDA10046_AGC_TDA827X, .if_freq = TDA10046_FREQ_045, .pll_init = philips_tiger_dvb_mode, .pll_set = philips_tiger_pll_set, .pll_sleep = philips_tiger_analog_mode, .request_firmware = NULL, }; #endif /* ------------------------------------------------------------------ */ #ifdef HAVE_NXT200X static struct nxt200x_config avertvhda180 = { .demod_address = 0x0a, .pll_address = 0x61, .pll_desc = &dvb_pll_tdhu2, }; #endif /* ------------------------------------------------------------------ */ static int dvb_init(struct saa7134_dev *dev) { /* init struct videobuf_dvb */ dev->ts.nr_bufs = 32; dev->ts.nr_packets = 32*4; dev->dvb.name = dev->name; videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops, dev->pci, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_ALTERNATE, sizeof(struct saa7134_buf), dev); switch (dev->board) { #ifdef HAVE_MT352 case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: printk("%s: pinnacle 300i dvb setup\n",dev->name); dev->dvb.frontend = mt352_attach(&pinnacle_300i, &dev->i2c_adap); break; #endif #ifdef HAVE_TDA1004X case SAA7134_BOARD_MD7134: dev->dvb.frontend = tda10046_attach(&medion_cardbus, &dev->i2c_adap); break; case SAA7134_BOARD_PHILIPS_TOUGH: dev->dvb.frontend = tda10046_attach(&philips_tu1216_60_config, &dev->i2c_adap); break; case SAA7134_BOARD_FLYDVBTDUO: dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, &dev->i2c_adap); break; case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS: dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, &dev->i2c_adap); break; case SAA7134_BOARD_PHILIPS_EUROPA: dev->dvb.frontend = tda10046_attach(&philips_europa_config, &dev->i2c_adap); break; case SAA7134_BOARD_VIDEOMATE_DVBT_300: dev->dvb.frontend = tda10046_attach(&philips_europa_config, &dev->i2c_adap); break; case SAA7134_BOARD_VIDEOMATE_DVBT_200: dev->dvb.frontend = tda10046_attach(&philips_tu1216_61_config, &dev->i2c_adap); break; case SAA7134_BOARD_PHILIPS_TIGER: dev->dvb.frontend = tda10046_attach(&philips_tiger_config, &dev->i2c_adap); break; case SAA7134_BOARD_ASUSTeK_P7131_DUAL: dev->dvb.frontend = tda10046_attach(&philips_tiger_config, &dev->i2c_adap); break; #endif #ifdef HAVE_NXT200X case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: dev->dvb.frontend = nxt200x_attach(&avertvhda180, &dev->i2c_adap); break; #endif default: printk("%s: Huh? unknown DVB card?\n",dev->name); break; } if (NULL == dev->dvb.frontend) { printk("%s: frontend initialization failed\n",dev->name); return -1; } /* register everything else */ return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev); } static int dvb_fini(struct saa7134_dev *dev) { static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; switch (dev->board) { case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: /* otherwise we don't detect the tuner on next insmod */ saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); break; }; videobuf_dvb_unregister(&dev->dvb); return 0; } static struct saa7134_mpeg_ops dvb_ops = { .type = SAA7134_MPEG_DVB, .init = dvb_init, .fini = dvb_fini, }; static int __init dvb_register(void) { return saa7134_ts_register(&dvb_ops); } static void __exit dvb_unregister(void) { saa7134_ts_unregister(&dvb_ops); } module_init(dvb_register); module_exit(dvb_unregister); /* ------------------------------------------------------------------ */ /* * Local variables: * c-basic-offset: 8 * End: */