/* * * device driver for Conexant 2388x based TV cards * MPEG Transport Stream (DVB) routines * * (c) 2004, 2005 Chris Pascoe * (c) 2004 Gerd Knorr [SuSE Labs] * * 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 "cx88.h" #include "dvb-pll.h" #include #include "mt352.h" #include "mt352_priv.h" #include "cx88-vp3054-i2c.h" #include "zl10353.h" #include "cx22702.h" #include "or51132.h" #include "lgdt330x.h" #include "s5h1409.h" #include "xc5000.h" #include "nxt200x.h" #include "cx24123.h" #include "isl6421.h" #include "tuner-simple.h" #include "tda9887.h" #include "s5h1411.h" #include "stv0299.h" #include "z0194a.h" #include "stv0288.h" #include "stb6000.h" #include "cx24116.h" #include "stv0900.h" #include "stb6100.h" #include "stb6100_proc.h" MODULE_DESCRIPTION("driver for cx2388x based DVB cards"); MODULE_AUTHOR("Chris Pascoe "); MODULE_AUTHOR("Gerd Knorr [SuSE Labs]"); MODULE_LICENSE("GPL"); static unsigned int debug; module_param(debug, int, 0644); MODULE_PARM_DESC(debug,"enable debug messages [dvb]"); DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); #define dprintk(level,fmt, arg...) if (debug >= level) \ printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg) /* ------------------------------------------------------------------ */ static int dvb_buf_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) { struct cx8802_dev *dev = q->priv_data; dev->ts_packet_size = 188 * 4; dev->ts_packet_count = 32; *size = dev->ts_packet_size * dev->ts_packet_count; *count = 32; return 0; } static int dvb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { struct cx8802_dev *dev = q->priv_data; return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field); } static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) { struct cx8802_dev *dev = q->priv_data; cx8802_buf_queue(dev, (struct cx88_buffer*)vb); } static void dvb_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb) { cx88_free_buffer(q, (struct cx88_buffer*)vb); } static const struct videobuf_queue_ops dvb_qops = { .buf_setup = dvb_buf_setup, .buf_prepare = dvb_buf_prepare, .buf_queue = dvb_buf_queue, .buf_release = dvb_buf_release, }; /* ------------------------------------------------------------------ */ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire) { struct cx8802_dev *dev= fe->dvb->priv; struct cx8802_driver *drv = NULL; int ret = 0; int fe_id; fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe); if (!fe_id) { printk(KERN_ERR "%s() No frontend found\n", __func__); return -EINVAL; } drv = cx8802_get_driver(dev, CX88_MPEG_DVB); if (drv) { if (acquire){ dev->frontends.active_fe_id = fe_id; ret = drv->request_acquire(drv); } else { ret = drv->request_release(drv); dev->frontends.active_fe_id = 0; } } return ret; } static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open) { struct videobuf_dvb_frontends *f; struct videobuf_dvb_frontend *fe; if (!core->dvbdev) return; f = &core->dvbdev->frontends; if (!f) return; if (f->gate <= 1) /* undefined or fe0 */ fe = videobuf_dvb_get_frontend(f, 1); else fe = videobuf_dvb_get_frontend(f, f->gate); if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); } /* ------------------------------------------------------------------ */ static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe) { static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 }; static const u8 reset [] = { RESET, 0x80 }; static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; static const u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 }; static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; static const 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 dvico_dual_demod_init(struct dvb_frontend *fe) { static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 }; static const u8 reset [] = { RESET, 0x80 }; static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; static const u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 }; static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; static const 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 dntv_live_dvbt_demod_init(struct dvb_frontend* fe) { static const u8 clock_config [] = { 0x89, 0x38, 0x39 }; static const u8 reset [] = { 0x50, 0x80 }; static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 }; static const u8 agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, 0x00, 0xFF, 0x00, 0x40, 0x40 }; static const u8 dntv_extra[] = { 0xB5, 0x7A }; static const u8 capt_range_cfg[] = { 0x75, 0x32 }; mt352_write(fe, clock_config, sizeof(clock_config)); udelay(2000); 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)); udelay(2000); mt352_write(fe, dntv_extra, sizeof(dntv_extra)); mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); return 0; } static const struct mt352_config dvico_fusionhdtv = { .demod_address = 0x0f, .demod_init = dvico_fusionhdtv_demod_init, }; static const struct mt352_config dntv_live_dvbt_config = { .demod_address = 0x0f, .demod_init = dntv_live_dvbt_demod_init, }; static const struct mt352_config dvico_fusionhdtv_dual = { .demod_address = 0x0f, .demod_init = dvico_dual_demod_init, }; static const struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = { .demod_address = (0x1e >> 1), .no_tuner = 1, .if2 = 45600, }; #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE)) static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe) { static const u8 clock_config [] = { 0x89, 0x38, 0x38 }; static const u8 reset [] = { 0x50, 0x80 }; static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 }; static const u8 agc_cfg [] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF, 0x00, 0xFF, 0x00, 0x40, 0x40 }; static const u8 dntv_extra[] = { 0xB5, 0x7A }; static const u8 capt_range_cfg[] = { 0x75, 0x32 }; mt352_write(fe, clock_config, sizeof(clock_config)); udelay(2000); 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)); udelay(2000); mt352_write(fe, dntv_extra, sizeof(dntv_extra)); mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); return 0; } static const struct mt352_config dntv_live_dvbt_pro_config = { .demod_address = 0x0f, .no_tuner = 1, .demod_init = dntv_live_dvbt_pro_demod_init, }; #endif static const struct zl10353_config dvico_fusionhdtv_hybrid = { .demod_address = 0x0f, .no_tuner = 1, }; static const struct zl10353_config dvico_fusionhdtv_xc3028 = { .demod_address = 0x0f, .if2 = 45600, .no_tuner = 1, }; static const struct mt352_config dvico_fusionhdtv_mt352_xc3028 = { .demod_address = 0x0f, .if2 = 4560, .no_tuner = 1, .demod_init = dvico_fusionhdtv_demod_init, }; static const struct zl10353_config dvico_fusionhdtv_plus_v1_1 = { .demod_address = 0x0f, }; static const struct cx22702_config connexant_refboard_config = { .demod_address = 0x43, .output_mode = CX22702_SERIAL_OUTPUT, }; static const struct cx22702_config hauppauge_hvr_config = { .demod_address = 0x63, .output_mode = CX22702_SERIAL_OUTPUT, }; static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; return 0; } static const struct or51132_config pchdtv_hd3000 = { .demod_address = 0x15, .set_ts_params = or51132_set_ts_param, }; static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index) { struct cx8802_dev *dev= fe->dvb->priv; struct cx88_core *core = dev->core; dprintk(1, "%s: index = %d\n", __func__, index); if (index == 0) cx_clear(MO_GP0_IO, 8); else cx_set(MO_GP0_IO, 8); return 0; } static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; if (is_punctured) dev->ts_gen_cntrl |= 0x04; else dev->ts_gen_cntrl &= ~0x04; return 0; } static struct lgdt330x_config fusionhdtv_3_gold = { .demod_address = 0x0e, .demod_chip = LGDT3302, .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */ .set_ts_params = lgdt330x_set_ts_param, }; static const struct lgdt330x_config fusionhdtv_5_gold = { .demod_address = 0x0e, .demod_chip = LGDT3303, .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ .set_ts_params = lgdt330x_set_ts_param, }; static const struct lgdt330x_config pchdtv_hd5500 = { .demod_address = 0x59, .demod_chip = LGDT3303, .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ .set_ts_params = lgdt330x_set_ts_param, }; static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; return 0; } static const struct nxt200x_config ati_hdtvwonder = { .demod_address = 0x0a, .set_ts_params = nxt200x_set_ts_param, }; static int cx24123_set_ts_param(struct dvb_frontend* fe, int is_punctured) { struct cx8802_dev *dev= fe->dvb->priv; dev->ts_gen_cntrl = 0x02; return 0; } static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) { struct cx8802_dev *dev= fe->dvb->priv; struct cx88_core *core = dev->core; if (voltage == SEC_VOLTAGE_OFF) cx_write(MO_GP0_IO, 0x000006fb); else cx_write(MO_GP0_IO, 0x000006f9); if (core->prev_set_voltage) return core->prev_set_voltage(fe, voltage); return 0; } static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { struct cx8802_dev *dev= fe->dvb->priv; struct cx88_core *core = dev->core; if (voltage == SEC_VOLTAGE_OFF) { dprintk(1,"LNB Voltage OFF\n"); cx_write(MO_GP0_IO, 0x0000efff); } if (core->prev_set_voltage) return core->prev_set_voltage(fe, voltage); return 0; } static int tevii_dvbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { struct cx8802_dev *dev= fe->dvb->priv; struct cx88_core *core = dev->core; cx_set(MO_GP0_IO, 0x6040); switch (voltage) { case SEC_VOLTAGE_13: cx_clear(MO_GP0_IO, 0x20); break; case SEC_VOLTAGE_18: cx_set(MO_GP0_IO, 0x20); break; case SEC_VOLTAGE_OFF: cx_clear(MO_GP0_IO, 0x20); break; } if (core->prev_set_voltage) return core->prev_set_voltage(fe, voltage); return 0; } static const struct cx24123_config geniatech_dvbs_config = { .demod_address = 0x55, .set_ts_params = cx24123_set_ts_param, }; static const struct cx24123_config hauppauge_novas_config = { .demod_address = 0x55, .set_ts_params = cx24123_set_ts_param, }; static const struct cx24123_config kworld_dvbs_100_config = { .demod_address = 0x15, .set_ts_params = cx24123_set_ts_param, .lnb_polarity = 1, }; static const struct s5h1409_config pinnacle_pctv_hd_800i_config = { .demod_address = 0x32 >> 1, .output_mode = S5H1409_PARALLEL_OUTPUT, .gpio = S5H1409_GPIO_ON, .qam_if = 44000, .inversion = S5H1409_INVERSION_OFF, .status_mode = S5H1409_DEMODLOCKING, .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK, }; static const struct s5h1409_config dvico_hdtv5_pci_nano_config = { .demod_address = 0x32 >> 1, .output_mode = S5H1409_SERIAL_OUTPUT, .gpio = S5H1409_GPIO_OFF, .inversion = S5H1409_INVERSION_OFF, .status_mode = S5H1409_DEMODLOCKING, .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, }; static const struct s5h1409_config kworld_atsc_120_config = { .demod_address = 0x32 >> 1, .output_mode = S5H1409_SERIAL_OUTPUT, .gpio = S5H1409_GPIO_OFF, .inversion = S5H1409_INVERSION_OFF, .status_mode = S5H1409_DEMODLOCKING, .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, }; static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = { .i2c_address = 0x64, .if_khz = 5380, }; static const struct zl10353_config cx88_pinnacle_hybrid_pctv = { .demod_address = (0x1e >> 1), .no_tuner = 1, .if2 = 45600, }; static const struct zl10353_config cx88_geniatech_x8000_mt = { .demod_address = (0x1e >> 1), .no_tuner = 1, .disable_i2c_gate_ctrl = 1, }; static const struct s5h1411_config dvico_fusionhdtv7_config = { .output_mode = S5H1411_SERIAL_OUTPUT, .gpio = S5H1411_GPIO_ON, .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, .qam_if = S5H1411_IF_44000, .vsb_if = S5H1411_IF_44000, .inversion = S5H1411_INVERSION_OFF, .status_mode = S5H1411_DEMODLOCKING }; static const struct xc5000_config dvico_fusionhdtv7_tuner_config = { .i2c_address = 0xc2 >> 1, .if_khz = 5380, }; static int attach_xc3028(u8 addr, struct cx8802_dev *dev) { struct dvb_frontend *fe; struct videobuf_dvb_frontend *fe0 = NULL; struct xc2028_ctrl ctl; struct xc2028_config cfg = { .i2c_adap = &dev->core->i2c_adap, .i2c_addr = addr, .ctrl = &ctl, }; /* Get the first frontend */ fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); if (!fe0) return -EINVAL; if (!fe0->dvb.frontend) { printk(KERN_ERR "%s/2: dvb frontend not attached. " "Can't attach xc3028\n", dev->core->name); return -EINVAL; } /* * Some xc3028 devices may be hidden by an I2C gate. This is known * to happen with some s5h1409-based devices. * Now that I2C gate is open, sets up xc3028 configuration */ cx88_setup_xc3028(dev->core, &ctl); fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (!fe) { printk(KERN_ERR "%s/2: xc3028 attach failed\n", dev->core->name); dvb_frontend_detach(fe0->dvb.frontend); dvb_unregister_frontend(fe0->dvb.frontend); fe0->dvb.frontend = NULL; return -EINVAL; } printk(KERN_INFO "%s/2: xc3028 attached\n", dev->core->name); return 0; } static int cx24116_set_ts_param(struct dvb_frontend *fe, int is_punctured) { struct cx8802_dev *dev = fe->dvb->priv; dev->ts_gen_cntrl = 0x2; return 0; } static int stv0900_set_ts_param(struct dvb_frontend *fe, int is_punctured) { struct cx8802_dev *dev = fe->dvb->priv; dev->ts_gen_cntrl = 0; return 0; } static int cx24116_reset_device(struct dvb_frontend *fe) { struct cx8802_dev *dev = fe->dvb->priv; struct cx88_core *core = dev->core; /* Reset the part */ /* Put the cx24116 into reset */ cx_write(MO_SRST_IO, 0); msleep(10); /* Take the cx24116 out of reset */ cx_write(MO_SRST_IO, 1); msleep(10); return 0; } static const struct cx24116_config hauppauge_hvr4000_config = { .demod_address = 0x05, .set_ts_params = cx24116_set_ts_param, .reset_device = cx24116_reset_device, }; static const struct cx24116_config tevii_s460_config = { .demod_address = 0x55, .set_ts_params = cx24116_set_ts_param, .reset_device = cx24116_reset_device, }; static const struct stv0900_config prof_7301_stv0900_config = { .demod_address = 0x6a, /* demod_mode = 0,*/ .xtal = 27000000, .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ .diseqc_mode = 2,/* 2/3 PWM */ .tun1_maddress = 0,/* 0x60 */ .tun1_adc = 0,/* 2 Vpp */ .path1_mode = 3, .set_ts_params = stv0900_set_ts_param, }; static const struct stb6100_config prof_7301_stb6100_config = { .tuner_address = 0x60, .refclock = 27000000, }; static const struct stv0299_config tevii_tuner_sharp_config = { .demod_address = 0x68, .inittab = sharp_z0194a_inittab, .mclk = 88000000UL, .invert = 1, .skip_reinit = 0, .lock_output = 1, .volt13_op0_op1 = STV0299_VOLT13_OP1, .min_delay_ms = 100, .set_symbol_rate = sharp_z0194a_set_symbol_rate, .set_ts_params = cx24116_set_ts_param, }; static const struct stv0288_config tevii_tuner_earda_config = { .demod_address = 0x68, .min_delay_ms = 100, .set_ts_params = cx24116_set_ts_param, }; static int cx8802_alloc_frontends(struct cx8802_dev *dev) { struct cx88_core *core = dev->core; struct videobuf_dvb_frontend *fe = NULL; int i; mutex_init(&dev->frontends.lock); INIT_LIST_HEAD(&dev->frontends.felist); if (!core->board.num_frontends) return -ENODEV; printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, core->board.num_frontends); for (i = 1; i <= core->board.num_frontends; i++) { fe = videobuf_dvb_alloc_frontend(&dev->frontends, i); if (!fe) { printk(KERN_ERR "%s() failed to alloc\n", __func__); videobuf_dvb_dealloc_frontends(&dev->frontends); return -ENOMEM; } } return 0; } static const u8 samsung_smt_7020_inittab[] = { 0x01, 0x15, 0x02, 0x00, 0x03, 0x00, 0x04, 0x7D, 0x05, 0x0F, 0x06, 0x02, 0x07, 0x00, 0x08, 0x60, 0x0A, 0xC2, 0x0B, 0x00, 0x0C, 0x01, 0x0D, 0x81, 0x0E, 0x44, 0x0F, 0x09, 0x10, 0x3C, 0x11, 0x84, 0x12, 0xDA, 0x13, 0x99, 0x14, 0x8D, 0x15, 0xCE, 0x16, 0xE8, 0x17, 0x43, 0x18, 0x1C, 0x19, 0x1B, 0x1A, 0x1D, 0x1C, 0x12, 0x1D, 0x00, 0x1E, 0x00, 0x1F, 0x00, 0x20, 0x00, 0x21, 0x00, 0x22, 0x00, 0x23, 0x00, 0x28, 0x02, 0x29, 0x28, 0x2A, 0x14, 0x2B, 0x0F, 0x2C, 0x09, 0x2D, 0x05, 0x31, 0x1F, 0x32, 0x19, 0x33, 0xFC, 0x34, 0x13, 0xff, 0xff, }; static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct cx8802_dev *dev = fe->dvb->priv; u8 buf[4]; u32 div; struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; div = params->frequency / 125; buf[0] = (div >> 8) & 0x7f; buf[1] = div & 0xff; buf[2] = 0x84; /* 0xC4 */ buf[3] = 0x00; if (params->frequency < 1500000) buf[3] |= 0x10; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&dev->core->i2c_adap, &msg, 1) != 1) return -EIO; return 0; } static int samsung_smt_7020_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) { struct cx8802_dev *dev = fe->dvb->priv; struct cx88_core *core = dev->core; cx_set(MO_GP0_IO, 0x0800); switch (tone) { case SEC_TONE_ON: cx_set(MO_GP0_IO, 0x08); break; case SEC_TONE_OFF: cx_clear(MO_GP0_IO, 0x08); break; default: return -EINVAL; } return 0; } static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) { struct cx8802_dev *dev = fe->dvb->priv; struct cx88_core *core = dev->core; u8 data; struct i2c_msg msg = { .addr = 8, .flags = 0, .buf = &data, .len = sizeof(data) }; cx_set(MO_GP0_IO, 0x8000); switch (voltage) { case SEC_VOLTAGE_OFF: break; case SEC_VOLTAGE_13: data = ISL6421_EN1 | ISL6421_LLC1; cx_clear(MO_GP0_IO, 0x80); break; case SEC_VOLTAGE_18: data = ISL6421_EN1 | ISL6421_LLC1 | ISL6421_VSEL1; cx_clear(MO_GP0_IO, 0x80); break; default: return -EINVAL; }; return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO; } static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) { u8 aclk = 0; u8 bclk = 0; if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; } else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; } else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; } else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; } else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; } else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; } stv0299_writereg(fe, 0x13, aclk); stv0299_writereg(fe, 0x14, bclk); stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); stv0299_writereg(fe, 0x21, ratio & 0xf0); return 0; } static const struct stv0299_config samsung_stv0299_config = { .demod_address = 0x68, .inittab = samsung_smt_7020_inittab, .mclk = 88000000UL, .invert = 0, .skip_reinit = 0, .lock_output = STV0299_LOCKOUTPUT_LK, .volt13_op0_op1 = STV0299_VOLT13_OP1, .min_delay_ms = 100, .set_symbol_rate = samsung_smt_7020_stv0299_set_symbol_rate, }; static int dvb_register(struct cx8802_dev *dev) { struct cx88_core *core = dev->core; struct videobuf_dvb_frontend *fe0, *fe1 = NULL; int mfe_shared = 0; /* bus not shared by default */ if (0 != core->i2c_rc) { printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name); goto frontend_detach; } /* Get the first frontend */ fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); if (!fe0) goto frontend_detach; /* multi-frontend gate control is undefined or defaults to fe0 */ dev->frontends.gate = 0; /* Sets the gate control callback to be used by i2c command calls */ core->gate_ctrl = cx88_dvb_gate_ctrl; /* init frontend(s) */ switch (core->boardnr) { case CX88_BOARD_HAUPPAUGE_DVB_T1: fe0->dvb.frontend = dvb_attach(cx22702_attach, &connexant_refboard_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, &core->i2c_adap, DVB_PLL_THOMSON_DTT759X)) goto frontend_detach; } break; case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1: case CX88_BOARD_CONEXANT_DVB_T1: case CX88_BOARD_KWORLD_DVB_T_CX22702: case CX88_BOARD_WINFAST_DTV1000: fe0->dvb.frontend = dvb_attach(cx22702_attach, &connexant_refboard_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, &core->i2c_adap, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; } break; case CX88_BOARD_WINFAST_DTV2000H: case CX88_BOARD_WINFAST_DTV2000H_J: case CX88_BOARD_HAUPPAUGE_HVR1100: case CX88_BOARD_HAUPPAUGE_HVR1100LP: case CX88_BOARD_HAUPPAUGE_HVR1300: fe0->dvb.frontend = dvb_attach(cx22702_attach, &hauppauge_hvr_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) goto frontend_detach; } break; case CX88_BOARD_HAUPPAUGE_HVR3000: /* MFE frontend 1 */ mfe_shared = 1; dev->frontends.gate = 2; /* DVB-S init */ fe0->dvb.frontend = dvb_attach(cx24123_attach, &hauppauge_novas_config, &dev->core->i2c_adap); if (fe0->dvb.frontend) { if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) goto frontend_detach; } /* MFE frontend 2 */ fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); if (!fe1) goto frontend_detach; /* DVB-T init */ fe1->dvb.frontend = dvb_attach(cx22702_attach, &hauppauge_hvr_config, &dev->core->i2c_adap); if (fe1->dvb.frontend) { fe1->dvb.frontend->id = 1; if (!dvb_attach(simple_tuner_attach, fe1->dvb.frontend, &dev->core->i2c_adap, 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS: fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; break; } /* ZL10353 replaces MT352 on later cards */ fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_plus_v1_1, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL: /* The tin box says DEE1601, but it seems to be DTT7579 * compatible, with a slightly different MT352 AGC gain. */ fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv_dual, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; break; } /* ZL10353 replaces MT352 on later cards */ fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_plus_v1_1, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_THOMSON_DTT7579)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1: fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_LG_Z201)) goto frontend_detach; } break; case CX88_BOARD_KWORLD_DVB_T: case CX88_BOARD_DNTV_LIVE_DVB_T: case CX88_BOARD_ADSTECH_DVB_T_PCI: fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, NULL, DVB_PLL_UNKNOWN_1)) goto frontend_detach; } break; case CX88_BOARD_DNTV_LIVE_DVB_T_PRO: #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE)) /* MT352 is on a secondary I2C bus made from some GPIO lines */ fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config, &dev->vp3054->adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) goto frontend_detach; } #else printk(KERN_ERR "%s/2: built without vp3054 support\n", core->name); #endif break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID: fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_hybrid, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_THOMSON_FE6600)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: fe0->dvb.frontend = dvb_attach(zl10353_attach, &dvico_fusionhdtv_xc3028, &core->i2c_adap); if (fe0->dvb.frontend == NULL) fe0->dvb.frontend = dvb_attach(mt352_attach, &dvico_fusionhdtv_mt352_xc3028, &core->i2c_adap); /* * On this board, the demod provides the I2C bus pullup. * We must not permit gate_ctrl to be performed, or * the xc3028 cannot communicate on the bus. */ if (fe0->dvb.frontend) fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; break; case CX88_BOARD_PCHDTV_HD3000: fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q: dev->ts_gen_cntrl = 0x08; /* Do a hardware reset of chip before using it. */ cx_clear(MO_GP0_IO, 1); mdelay(100); cx_set(MO_GP0_IO, 1); mdelay(200); /* Select RF connector callback */ fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set; fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_3_gold, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_MICROTUNE_4042FI5)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T: dev->ts_gen_cntrl = 0x08; /* Do a hardware reset of chip before using it. */ cx_clear(MO_GP0_IO, 1); mdelay(100); cx_set(MO_GP0_IO, 9); mdelay(200); fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_3_gold, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_THOMSON_DTT761X)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD: dev->ts_gen_cntrl = 0x08; /* Do a hardware reset of chip before using it. */ cx_clear(MO_GP0_IO, 1); mdelay(100); cx_set(MO_GP0_IO, 1); mdelay(200); fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_5_gold, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF)) goto frontend_detach; if (!dvb_attach(tda9887_attach, fe0->dvb.frontend, &core->i2c_adap, 0x43)) goto frontend_detach; } break; case CX88_BOARD_PCHDTV_HD5500: dev->ts_gen_cntrl = 0x08; /* Do a hardware reset of chip before using it. */ cx_clear(MO_GP0_IO, 1); mdelay(100); cx_set(MO_GP0_IO, 1); mdelay(200); fe0->dvb.frontend = dvb_attach(lgdt330x_attach, &pchdtv_hd5500, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF)) goto frontend_detach; if (!dvb_attach(tda9887_attach, fe0->dvb.frontend, &core->i2c_adap, 0x43)) goto frontend_detach; } break; case CX88_BOARD_ATI_HDTVWONDER: fe0->dvb.frontend = dvb_attach(nxt200x_attach, &ati_hdtvwonder, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, &core->i2c_adap, 0x61, TUNER_PHILIPS_TUV1236D)) goto frontend_detach; } break; case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: case CX88_BOARD_HAUPPAUGE_NOVASE2_S1: fe0->dvb.frontend = dvb_attach(cx24123_attach, &hauppauge_novas_config, &core->i2c_adap); if (fe0->dvb.frontend) { if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, &core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) goto frontend_detach; } break; case CX88_BOARD_KWORLD_DVBS_100: fe0->dvb.frontend = dvb_attach(cx24123_attach, &kworld_dvbs_100_config, &core->i2c_adap); if (fe0->dvb.frontend) { core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage; } break; case CX88_BOARD_GENIATECH_DVBS: fe0->dvb.frontend = dvb_attach(cx24123_attach, &geniatech_dvbs_config, &core->i2c_adap); if (fe0->dvb.frontend) { core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage; } break; case CX88_BOARD_PINNACLE_PCTV_HD_800i: fe0->dvb.frontend = dvb_attach(s5h1409_attach, &pinnacle_pctv_hd_800i_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(xc5000_attach, fe0->dvb.frontend, &core->i2c_adap, &pinnacle_pctv_hd_800i_tuner_config)) goto frontend_detach; } break; case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: fe0->dvb.frontend = dvb_attach(s5h1409_attach, &dvico_hdtv5_pci_nano_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { struct dvb_frontend *fe; struct xc2028_config cfg = { .i2c_adap = &core->i2c_adap, .i2c_addr = 0x61, }; static struct xc2028_ctrl ctl = { .fname = XC2028_DEFAULT_FIRMWARE, .max_len = 64, .scode_table = XC3028_FE_OREN538, }; fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) fe->ops.tuner_ops.set_config(fe, &ctl); } break; case CX88_BOARD_PINNACLE_HYBRID_PCTV: case CX88_BOARD_WINFAST_DTV1800H: fe0->dvb.frontend = dvb_attach(zl10353_attach, &cx88_pinnacle_hybrid_pctv, &core->i2c_adap); if (fe0->dvb.frontend) { fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; } break; case CX88_BOARD_GENIATECH_X8000_MT: dev->ts_gen_cntrl = 0x00; fe0->dvb.frontend = dvb_attach(zl10353_attach, &cx88_geniatech_x8000_mt, &core->i2c_adap); if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; break; case CX88_BOARD_KWORLD_ATSC_120: fe0->dvb.frontend = dvb_attach(s5h1409_attach, &kworld_atsc_120_config, &core->i2c_adap); if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; break; case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: fe0->dvb.frontend = dvb_attach(s5h1411_attach, &dvico_fusionhdtv7_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(xc5000_attach, fe0->dvb.frontend, &core->i2c_adap, &dvico_fusionhdtv7_tuner_config)) goto frontend_detach; } break; case CX88_BOARD_HAUPPAUGE_HVR4000: /* MFE frontend 1 */ mfe_shared = 1; dev->frontends.gate = 2; /* DVB-S/S2 Init */ fe0->dvb.frontend = dvb_attach(cx24116_attach, &hauppauge_hvr4000_config, &dev->core->i2c_adap); if (fe0->dvb.frontend) { if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) goto frontend_detach; } /* MFE frontend 2 */ fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); if (!fe1) goto frontend_detach; /* DVB-T Init */ fe1->dvb.frontend = dvb_attach(cx22702_attach, &hauppauge_hvr_config, &dev->core->i2c_adap); if (fe1->dvb.frontend) { fe1->dvb.frontend->id = 1; if (!dvb_attach(simple_tuner_attach, fe1->dvb.frontend, &dev->core->i2c_adap, 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) goto frontend_detach; } break; case CX88_BOARD_HAUPPAUGE_HVR4000LITE: fe0->dvb.frontend = dvb_attach(cx24116_attach, &hauppauge_hvr4000_config, &dev->core->i2c_adap); if (fe0->dvb.frontend) { if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) goto frontend_detach; } break; case CX88_BOARD_PROF_6200: case CX88_BOARD_TBS_8910: case CX88_BOARD_TEVII_S420: fe0->dvb.frontend = dvb_attach(stv0299_attach, &tevii_tuner_sharp_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, &core->i2c_adap, DVB_PLL_OPERA1)) goto frontend_detach; core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } else { fe0->dvb.frontend = dvb_attach(stv0288_attach, &tevii_tuner_earda_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61, &core->i2c_adap)) goto frontend_detach; core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } } break; case CX88_BOARD_TEVII_S460: fe0->dvb.frontend = dvb_attach(cx24116_attach, &tevii_s460_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; break; case CX88_BOARD_OMICOM_SS4_PCI: case CX88_BOARD_TBS_8920: case CX88_BOARD_PROF_7300: case CX88_BOARD_SATTRADE_ST4200: fe0->dvb.frontend = dvb_attach(cx24116_attach, &hauppauge_hvr4000_config, &core->i2c_adap); if (fe0->dvb.frontend != NULL) fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; break; case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII: fe0->dvb.frontend = dvb_attach(zl10353_attach, &cx88_terratec_cinergy_ht_pci_mkii_config, &core->i2c_adap); if (fe0->dvb.frontend) { fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; if (attach_xc3028(0x61, dev) < 0) goto frontend_detach; } break; case CX88_BOARD_PROF_7301:{ struct dvb_tuner_ops *tuner_ops = NULL; fe0->dvb.frontend = dvb_attach(stv0900_attach, &prof_7301_stv0900_config, &core->i2c_adap, 0); if (fe0->dvb.frontend != NULL) { if (!dvb_attach(stb6100_attach, fe0->dvb.frontend, &prof_7301_stb6100_config, &core->i2c_adap)) goto frontend_detach; tuner_ops = &fe0->dvb.frontend->ops.tuner_ops; tuner_ops->set_frequency = stb6100_set_freq; tuner_ops->get_frequency = stb6100_get_freq; tuner_ops->set_bandwidth = stb6100_set_bandw; tuner_ops->get_bandwidth = stb6100_get_bandw; core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; } break; } case CX88_BOARD_SAMSUNG_SMT_7020: dev->ts_gen_cntrl = 0x08; cx_set(MO_GP0_IO, 0x0101); cx_clear(MO_GP0_IO, 0x01); mdelay(100); cx_set(MO_GP0_IO, 0x01); mdelay(200); fe0->dvb.frontend = dvb_attach(stv0299_attach, &samsung_stv0299_config, &dev->core->i2c_adap); if (fe0->dvb.frontend) { fe0->dvb.frontend->ops.tuner_ops.set_params = samsung_smt_7020_tuner_set_params; fe0->dvb.frontend->tuner_priv = &dev->core->i2c_adap; fe0->dvb.frontend->ops.set_voltage = samsung_smt_7020_set_voltage; fe0->dvb.frontend->ops.set_tone = samsung_smt_7020_set_tone; } break; default: printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n", core->name); break; } if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) { printk(KERN_ERR "%s/2: frontend initialization failed\n", core->name); goto frontend_detach; } /* define general-purpose callback pointer */ fe0->dvb.frontend->callback = cx88_tuner_callback; /* Ensure all frontends negotiate bus access */ fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; if (fe1) fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; /* Put the analog decoder in standby to keep it quiet */ call_all(core, core, s_power, 0); /* register everything */ return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, &dev->pci->dev, adapter_nr, mfe_shared, NULL); frontend_detach: core->gate_ctrl = NULL; videobuf_dvb_dealloc_frontends(&dev->frontends); return -EINVAL; } /* ----------------------------------------------------------- */ /* CX8802 MPEG -> mini driver - We have been given the hardware */ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; int err = 0; dprintk( 1, "%s\n", __func__); switch (core->boardnr) { case CX88_BOARD_HAUPPAUGE_HVR1300: /* We arrive here with either the cx23416 or the cx22702 * on the bus. Take the bus from the cx23416 and enable the * cx22702 demod */ /* Toggle reset on cx22702 leaving i2c active */ cx_set(MO_GP0_IO, 0x00000080); udelay(1000); cx_clear(MO_GP0_IO, 0x00000080); udelay(50); cx_set(MO_GP0_IO, 0x00000080); udelay(1000); /* enable the cx22702 pins */ cx_clear(MO_GP0_IO, 0x00000004); udelay(1000); break; case CX88_BOARD_HAUPPAUGE_HVR3000: case CX88_BOARD_HAUPPAUGE_HVR4000: /* Toggle reset on cx22702 leaving i2c active */ cx_set(MO_GP0_IO, 0x00000080); udelay(1000); cx_clear(MO_GP0_IO, 0x00000080); udelay(50); cx_set(MO_GP0_IO, 0x00000080); udelay(1000); switch (core->dvbdev->frontends.active_fe_id) { case 1: /* DVB-S/S2 Enabled */ /* tri-state the cx22702 pins */ cx_set(MO_GP0_IO, 0x00000004); /* Take the cx24116/cx24123 out of reset */ cx_write(MO_SRST_IO, 1); core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */ break; case 2: /* DVB-T Enabled */ /* Put the cx24116/cx24123 into reset */ cx_write(MO_SRST_IO, 0); /* enable the cx22702 pins */ cx_clear(MO_GP0_IO, 0x00000004); core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */ break; } udelay(1000); break; default: err = -ENODEV; } return err; } /* CX8802 MPEG -> mini driver - We no longer have the hardware */ static int cx8802_dvb_advise_release(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; int err = 0; dprintk( 1, "%s\n", __func__); switch (core->boardnr) { case CX88_BOARD_HAUPPAUGE_HVR1300: /* Do Nothing, leave the cx22702 on the bus. */ break; case CX88_BOARD_HAUPPAUGE_HVR3000: case CX88_BOARD_HAUPPAUGE_HVR4000: break; default: err = -ENODEV; } return err; } static int cx8802_dvb_probe(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; struct cx8802_dev *dev = drv->core->dvbdev; int err; struct videobuf_dvb_frontend *fe; int i; dprintk( 1, "%s\n", __func__); dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", core->boardnr, core->name, core->pci_bus, core->pci_slot); err = -ENODEV; if (!(core->board.mpeg & CX88_MPEG_DVB)) goto fail_core; /* If vp3054 isn't enabled, a stub will just return 0 */ err = vp3054_i2c_probe(dev); if (0 != err) goto fail_core; /* dvb stuff */ printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name); dev->ts_gen_cntrl = 0x0c; err = cx8802_alloc_frontends(dev); if (err) goto fail_core; err = -ENODEV; for (i = 1; i <= core->board.num_frontends; i++) { fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i); if (fe == NULL) { printk(KERN_ERR "%s() failed to get frontend(%d)\n", __func__, i); goto fail_probe; } videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops, &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP, sizeof(struct cx88_buffer), dev); /* init struct videobuf_dvb */ fe->dvb.name = dev->core->name; } err = dvb_register(dev); if (err) /* frontends/adapter de-allocated in dvb_register */ printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n", core->name, err); return err; fail_probe: videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends); fail_core: return err; } static int cx8802_dvb_remove(struct cx8802_driver *drv) { struct cx88_core *core = drv->core; struct cx8802_dev *dev = drv->core->dvbdev; dprintk( 1, "%s\n", __func__); videobuf_dvb_unregister_bus(&dev->frontends); vp3054_i2c_remove(dev); core->gate_ctrl = NULL; return 0; } static struct cx8802_driver cx8802_dvb_driver = { .type_id = CX88_MPEG_DVB, .hw_access = CX8802_DRVCTL_SHARED, .probe = cx8802_dvb_probe, .remove = cx8802_dvb_remove, .advise_acquire = cx8802_dvb_advise_acquire, .advise_release = cx8802_dvb_advise_release, }; static int __init dvb_init(void) { printk(KERN_INFO "cx88/2: cx2388x dvb driver version %d.%d.%d loaded\n", (CX88_VERSION_CODE >> 16) & 0xff, (CX88_VERSION_CODE >> 8) & 0xff, CX88_VERSION_CODE & 0xff); #ifdef SNAPSHOT printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n", SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100); #endif return cx8802_register_driver(&cx8802_dvb_driver); } static void __exit dvb_fini(void) { cx8802_unregister_driver(&cx8802_dvb_driver); } module_init(dvb_init); module_exit(dvb_fini); /* * Local variables: * c-basic-offset: 8 * compile-command: "make DVB=1" * End: */