/* * budget-av.c: driver for the SAA7146 based Budget DVB cards * with analog video in * * Compiled from various sources by Michael Hunold * * CI interface support (c) 2004 Olivier Gournet & * Andrew de Quincey * * Copyright (C) 2002 Ralph Metzler * * Copyright (C) 1999-2002 Ralph Metzler * & Marcus Metzler for convergence integrated media GmbH * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * Or, point your browser to http://www.gnu.org/copyleft/gpl.html * * * the project's page is at https://linuxtv.org */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include "budget.h" #include "stv0299.h" #include "stb0899_drv.h" #include "stb0899_reg.h" #include "stb0899_cfg.h" #include "tda8261.h" #include "tda8261_cfg.h" #include "tda1002x.h" #include "tda1004x.h" #include "tua6100.h" #include "dvb-pll.h" #include #include #include #include #include #include #include #include "dvb_ca_en50221.h" #define DEBICICAM 0x02420000 #define SLOTSTATUS_NONE 1 #define SLOTSTATUS_PRESENT 2 #define SLOTSTATUS_RESET 4 #define SLOTSTATUS_READY 8 #define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); struct budget_av { struct budget budget; struct video_device vd; int cur_input; int has_saa7113; struct tasklet_struct ciintf_irq_tasklet; int slot_status; struct dvb_ca_en50221 ca; u8 reinitialise_demod:1; }; static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot); /* GPIO Connections: * 0 - Vcc/Reset (Reset is controlled by capacitor). Resets the frontend *AS WELL*! * 1 - CI memory select 0=>IO memory, 1=>Attribute Memory * 2 - CI Card Enable (Active Low) * 3 - CI Card Detect */ /**************************************************************************** * INITIALIZATION ****************************************************************************/ static u8 i2c_readreg(struct i2c_adapter *i2c, u8 id, u8 reg) { u8 mm1[] = { 0x00 }; u8 mm2[] = { 0x00 }; struct i2c_msg msgs[2]; msgs[0].flags = 0; msgs[1].flags = I2C_M_RD; msgs[0].addr = msgs[1].addr = id / 2; mm1[0] = reg; msgs[0].len = 1; msgs[1].len = 1; msgs[0].buf = mm1; msgs[1].buf = mm2; i2c_transfer(i2c, msgs, 2); return mm2[0]; } static int i2c_readregs(struct i2c_adapter *i2c, u8 id, u8 reg, u8 * buf, u8 len) { u8 mm1[] = { reg }; struct i2c_msg msgs[2] = { {.addr = id / 2,.flags = 0,.buf = mm1,.len = 1}, {.addr = id / 2,.flags = I2C_M_RD,.buf = buf,.len = len} }; if (i2c_transfer(i2c, msgs, 2) != 2) return -EIO; return 0; } static int i2c_writereg(struct i2c_adapter *i2c, u8 id, u8 reg, u8 val) { u8 msg[2] = { reg, val }; struct i2c_msg msgs; msgs.flags = 0; msgs.addr = id / 2; msgs.len = 2; msgs.buf = msg; return i2c_transfer(i2c, &msgs, 1); } static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) { struct budget_av *budget_av = (struct budget_av *) ca->data; int result; if (slot != 0) return -EINVAL; saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); udelay(1); result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 0xfff, 1, 0, 1); if (result == -ETIMEDOUT) { ciintf_slot_shutdown(ca, slot); pr_info("cam ejected 1\n"); } return result; } static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value) { struct budget_av *budget_av = (struct budget_av *) ca->data; int result; if (slot != 0) return -EINVAL; saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); udelay(1); result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 0xfff, 1, value, 0, 1); if (result == -ETIMEDOUT) { ciintf_slot_shutdown(ca, slot); pr_info("cam ejected 2\n"); } return result; } static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address) { struct budget_av *budget_av = (struct budget_av *) ca->data; int result; if (slot != 0) return -EINVAL; saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); udelay(1); result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 3, 1, 0, 0); if (result == -ETIMEDOUT) { ciintf_slot_shutdown(ca, slot); pr_info("cam ejected 3\n"); return -ETIMEDOUT; } return result; } static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value) { struct budget_av *budget_av = (struct budget_av *) ca->data; int result; if (slot != 0) return -EINVAL; saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); udelay(1); result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 3, 1, value, 0, 0); if (result == -ETIMEDOUT) { ciintf_slot_shutdown(ca, slot); pr_info("cam ejected 5\n"); } return result; } static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) { struct budget_av *budget_av = (struct budget_av *) ca->data; struct saa7146_dev *saa = budget_av->budget.dev; if (slot != 0) return -EINVAL; dprintk(1, "ciintf_slot_reset\n"); budget_av->slot_status = SLOTSTATUS_RESET; saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */ saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */ msleep(2); saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); /* Vcc on */ msleep(20); /* 20 ms Vcc settling time */ saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); /* enable card */ ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); msleep(20); /* reinitialise the frontend if necessary */ if (budget_av->reinitialise_demod) dvb_frontend_reinitialise(budget_av->budget.dvb_frontend); return 0; } static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) { struct budget_av *budget_av = (struct budget_av *) ca->data; struct saa7146_dev *saa = budget_av->budget.dev; if (slot != 0) return -EINVAL; dprintk(1, "ciintf_slot_shutdown\n"); ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); budget_av->slot_status = SLOTSTATUS_NONE; return 0; } static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) { struct budget_av *budget_av = (struct budget_av *) ca->data; struct saa7146_dev *saa = budget_av->budget.dev; if (slot != 0) return -EINVAL; dprintk(1, "ciintf_slot_ts_enable: %d\n", budget_av->slot_status); ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); return 0; } static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) { struct budget_av *budget_av = (struct budget_av *) ca->data; struct saa7146_dev *saa = budget_av->budget.dev; int result; if (slot != 0) return -EINVAL; /* test the card detect line - needs to be done carefully * since it never goes high for some CAMs on this interface (e.g. topuptv) */ if (budget_av->slot_status == SLOTSTATUS_NONE) { saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); udelay(1); if (saa7146_read(saa, PSR) & MASK_06) { if (budget_av->slot_status == SLOTSTATUS_NONE) { budget_av->slot_status = SLOTSTATUS_PRESENT; pr_info("cam inserted A\n"); } } saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); } /* We also try and read from IO memory to work round the above detection bug. If * there is no CAM, we will get a timeout. Only done if there is no cam * present, since this test actually breaks some cams :( * * if the CI interface is not open, we also do the above test since we * don't care if the cam has problems - we'll be resetting it on open() anyway */ if ((budget_av->slot_status == SLOTSTATUS_NONE) || (!open)) { saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, 0, 1, 0, 1); if ((result >= 0) && (budget_av->slot_status == SLOTSTATUS_NONE)) { budget_av->slot_status = SLOTSTATUS_PRESENT; pr_info("cam inserted B\n"); } else if (result < 0) { if (budget_av->slot_status != SLOTSTATUS_NONE) { ciintf_slot_shutdown(ca, slot); pr_info("cam ejected 5\n"); return 0; } } } /* read from attribute memory in reset/ready state to know when the CAM is ready */ if (budget_av->slot_status == SLOTSTATUS_RESET) { result = ciintf_read_attribute_mem(ca, slot, 0); if (result == 0x1d) { budget_av->slot_status = SLOTSTATUS_READY; } } /* work out correct return code */ if (budget_av->slot_status != SLOTSTATUS_NONE) { if (budget_av->slot_status & SLOTSTATUS_READY) { return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; } return DVB_CA_EN50221_POLL_CAM_PRESENT; } return 0; } static int ciintf_init(struct budget_av *budget_av) { struct saa7146_dev *saa = budget_av->budget.dev; int result; memset(&budget_av->ca, 0, sizeof(struct dvb_ca_en50221)); saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO); saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); /* Enable DEBI pins */ saa7146_write(saa, MC1, MASK_27 | MASK_11); /* register CI interface */ budget_av->ca.owner = THIS_MODULE; budget_av->ca.read_attribute_mem = ciintf_read_attribute_mem; budget_av->ca.write_attribute_mem = ciintf_write_attribute_mem; budget_av->ca.read_cam_control = ciintf_read_cam_control; budget_av->ca.write_cam_control = ciintf_write_cam_control; budget_av->ca.slot_reset = ciintf_slot_reset; budget_av->ca.slot_shutdown = ciintf_slot_shutdown; budget_av->ca.slot_ts_enable = ciintf_slot_ts_enable; budget_av->ca.poll_slot_status = ciintf_poll_slot_status; budget_av->ca.data = budget_av; budget_av->budget.ci_present = 1; budget_av->slot_status = SLOTSTATUS_NONE; if ((result = dvb_ca_en50221_init(&budget_av->budget.dvb_adapter, &budget_av->ca, 0, 1)) != 0) { pr_err("ci initialisation failed\n"); goto error; } pr_info("ci interface initialised\n"); return 0; error: saa7146_write(saa, MC1, MASK_27); return result; } static void ciintf_deinit(struct budget_av *budget_av) { struct saa7146_dev *saa = budget_av->budget.dev; saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); saa7146_setgpio(saa, 1, SAA7146_GPIO_INPUT); saa7146_setgpio(saa, 2, SAA7146_GPIO_INPUT); saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); /* release the CA device */ dvb_ca_en50221_release(&budget_av->ca); /* disable DEBI pins */ saa7146_write(saa, MC1, MASK_27); } static const u8 saa7113_tab[] = { 0x01, 0x08, 0x02, 0xc0, 0x03, 0x33, 0x04, 0x00, 0x05, 0x00, 0x06, 0xeb, 0x07, 0xe0, 0x08, 0x28, 0x09, 0x00, 0x0a, 0x80, 0x0b, 0x47, 0x0c, 0x40, 0x0d, 0x00, 0x0e, 0x01, 0x0f, 0x44, 0x10, 0x08, 0x11, 0x0c, 0x12, 0x7b, 0x13, 0x00, 0x15, 0x00, 0x16, 0x00, 0x17, 0x00, 0x57, 0xff, 0x40, 0x82, 0x58, 0x00, 0x59, 0x54, 0x5a, 0x07, 0x5b, 0x83, 0x5e, 0x00, 0xff }; static int saa7113_init(struct budget_av *budget_av) { struct budget *budget = &budget_av->budget; struct saa7146_dev *saa = budget->dev; const u8 *data = saa7113_tab; saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); msleep(200); if (i2c_writereg(&budget->i2c_adap, 0x4a, 0x01, 0x08) != 1) { dprintk(1, "saa7113 not found on KNC card\n"); return -ENODEV; } dprintk(1, "saa7113 detected and initializing\n"); while (*data != 0xff) { i2c_writereg(&budget->i2c_adap, 0x4a, *data, *(data + 1)); data += 2; } dprintk(1, "saa7113 status=%02x\n", i2c_readreg(&budget->i2c_adap, 0x4a, 0x1f)); return 0; } static int saa7113_setinput(struct budget_av *budget_av, int input) { struct budget *budget = &budget_av->budget; if (1 != budget_av->has_saa7113) return -ENODEV; if (input == 1) { i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc7); i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x80); } else if (input == 0) { i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc0); i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x00); } else return -EINVAL; budget_av->cur_input = input; return 0; } static int philips_su1278_ty_ci_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) { u8 aclk = 0; u8 bclk = 0; u8 m1; aclk = 0xb5; if (srate < 2000000) bclk = 0x86; else if (srate < 5000000) bclk = 0x89; else if (srate < 15000000) bclk = 0x8f; else if (srate < 45000000) bclk = 0x95; m1 = 0x14; if (srate < 4000000) m1 = 0x10; 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); stv0299_writereg(fe, 0x0f, 0x80 | m1); return 0; } static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe) { struct dtv_frontend_properties *c = &fe->dtv_property_cache; u32 div; u8 buf[4]; struct budget *budget = (struct budget *) fe->dvb->priv; struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; if ((c->frequency < 950000) || (c->frequency > 2150000)) return -EINVAL; div = (c->frequency + (125 - 1)) / 125; /* round correctly */ buf[0] = (div >> 8) & 0x7f; buf[1] = div & 0xff; buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4; buf[3] = 0x20; if (c->symbol_rate < 4000000) buf[3] |= 1; if (c->frequency < 1250000) buf[3] |= 0; else if (c->frequency < 1550000) buf[3] |= 0x40; else if (c->frequency < 2050000) buf[3] |= 0x80; else if (c->frequency < 2150000) buf[3] |= 0xC0; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) return -EIO; return 0; } static u8 typhoon_cinergy1200s_inittab[] = { 0x01, 0x15, 0x02, 0x30, 0x03, 0x00, 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ 0x06, 0x40, /* DAC not used, set to high impendance mode */ 0x07, 0x00, /* DAC LSB */ 0x08, 0x40, /* DiSEqC off */ 0x09, 0x00, /* FIFO */ 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, 0x12, 0xb9, 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00, 0x1a, 0x00, 0x1f, 0x50, 0x20, 0x00, 0x21, 0x00, 0x22, 0x00, 0x23, 0x00, 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 0x29, 0x1e, // 1/2 threshold 0x2a, 0x14, // 2/3 threshold 0x2b, 0x0f, // 3/4 threshold 0x2c, 0x09, // 5/6 threshold 0x2d, 0x05, // 7/8 threshold 0x2e, 0x01, 0x31, 0x1f, // test all FECs 0x32, 0x19, // viterbi and synchro search 0x33, 0xfc, // rs control 0x34, 0x93, // error control 0x0f, 0x92, 0xff, 0xff }; static struct stv0299_config typhoon_config = { .demod_address = 0x68, .inittab = typhoon_cinergy1200s_inittab, .mclk = 88000000UL, .invert = 0, .skip_reinit = 0, .lock_output = STV0299_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP0, .min_delay_ms = 100, .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, }; static struct stv0299_config cinergy_1200s_config = { .demod_address = 0x68, .inittab = typhoon_cinergy1200s_inittab, .mclk = 88000000UL, .invert = 0, .skip_reinit = 0, .lock_output = STV0299_LOCKOUTPUT_0, .volt13_op0_op1 = STV0299_VOLT13_OP0, .min_delay_ms = 100, .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, }; static struct stv0299_config cinergy_1200s_1894_0010_config = { .demod_address = 0x68, .inittab = typhoon_cinergy1200s_inittab, .mclk = 88000000UL, .invert = 1, .skip_reinit = 0, .lock_output = STV0299_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP0, .min_delay_ms = 100, .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, }; static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe) { struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct budget *budget = (struct budget *) fe->dvb->priv; u8 buf[6]; struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; int i; #define CU1216_IF 36125000 #define TUNER_MUL 62500 u32 div = (c->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; buf[0] = (div >> 8) & 0x7f; buf[1] = div & 0xff; buf[2] = 0xce; buf[3] = (c->frequency < 150000000 ? 0x01 : c->frequency < 445000000 ? 0x02 : 0x04); buf[4] = 0xde; buf[5] = 0x20; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) return -EIO; /* wait for the pll lock */ msg.flags = I2C_M_RD; msg.len = 1; for (i = 0; i < 20; i++) { if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &msg, 1) == 1 && (buf[0] & 0x40)) break; msleep(10); } /* switch the charge pump to the lower current */ msg.flags = 0; msg.len = 2; msg.buf = &buf[2]; buf[2] &= ~0x40; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) return -EIO; return 0; } static struct tda1002x_config philips_cu1216_config = { .demod_address = 0x0c, .invert = 1, }; static struct tda1002x_config philips_cu1216_config_altaddress = { .demod_address = 0x0d, .invert = 0, }; static struct tda10023_config philips_cu1216_tda10023_config = { .demod_address = 0x0c, .invert = 1, }; static int philips_tu1216_tuner_init(struct dvb_frontend *fe) { struct budget *budget = (struct budget *) fe->dvb->priv; static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; // setup PLL configuration if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) return -EIO; msleep(1); return 0; } static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe) { struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct budget *budget = (struct budget *) fe->dvb->priv; u8 tuner_buf[4]; struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; int tuner_frequency = 0; u8 band, cp, filter; // determine charge pump tuner_frequency = c->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 (c->frequency < 49000000) return -EINVAL; else if (c->frequency < 161000000) band = 1; else if (c->frequency < 444000000) band = 2; else if (c->frequency < 861000000) band = 4; else return -EINVAL; // setup PLL filter switch (c->bandwidth_hz) { case 6000000: filter = 0; break; case 7000000: filter = 0; break; case 8000000: filter = 1; break; default: return -EINVAL; } // calculate divisor // ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) tuner_frequency = (((c->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 (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) return -EIO; msleep(1); return 0; } static int philips_tu1216_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name) { struct budget *budget = (struct budget *) fe->dvb->priv; return request_firmware(fw, name, &budget->dev->pci->dev); } static struct tda1004x_config philips_tu1216_config = { .demod_address = 0x8, .invert = 1, .invert_oclk = 1, .xtal_freq = TDA10046_XTAL_4M, .agc_config = TDA10046_AGC_DEFAULT, .if_freq = TDA10046_FREQ_3617, .request_firmware = philips_tu1216_request_firmware, }; static u8 philips_sd1878_inittab[] = { 0x01, 0x15, 0x02, 0x30, 0x03, 0x00, 0x04, 0x7d, 0x05, 0x35, 0x06, 0x40, 0x07, 0x00, 0x08, 0x43, 0x09, 0x02, 0x0C, 0x51, 0x0D, 0x82, 0x0E, 0x23, 0x10, 0x3f, 0x11, 0x84, 0x12, 0xb9, 0x15, 0xc9, 0x16, 0x19, 0x17, 0x8c, 0x18, 0x59, 0x19, 0xf8, 0x1a, 0xfe, 0x1c, 0x7f, 0x1d, 0x00, 0x1e, 0x00, 0x1f, 0x50, 0x20, 0x00, 0x21, 0x00, 0x22, 0x00, 0x23, 0x00, 0x28, 0x00, 0x29, 0x28, 0x2a, 0x14, 0x2b, 0x0f, 0x2c, 0x09, 0x2d, 0x09, 0x31, 0x1f, 0x32, 0x19, 0x33, 0xfc, 0x34, 0x93, 0xff, 0xff }; static int philips_sd1878_ci_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) { u8 aclk = 0; u8 bclk = 0; u8 m1; aclk = 0xb5; if (srate < 2000000) bclk = 0x86; else if (srate < 5000000) bclk = 0x89; else if (srate < 15000000) bclk = 0x8f; else if (srate < 45000000) bclk = 0x95; m1 = 0x14; if (srate < 4000000) m1 = 0x10; stv0299_writereg(fe, 0x0e, 0x23); stv0299_writereg(fe, 0x0f, 0x94); stv0299_writereg(fe, 0x10, 0x39); stv0299_writereg(fe, 0x13, aclk); stv0299_writereg(fe, 0x14, bclk); stv0299_writereg(fe, 0x15, 0xc9); stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); stv0299_writereg(fe, 0x21, (ratio) & 0xf0); stv0299_writereg(fe, 0x0f, 0x80 | m1); return 0; } static struct stv0299_config philips_sd1878_config = { .demod_address = 0x68, .inittab = philips_sd1878_inittab, .mclk = 88000000UL, .invert = 0, .skip_reinit = 0, .lock_output = STV0299_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP0, .min_delay_ms = 100, .set_symbol_rate = philips_sd1878_ci_set_symbol_rate, }; /* KNC1 DVB-S (STB0899) Inittab */ static const struct stb0899_s1_reg knc1_stb0899_s1_init_1[] = { { STB0899_DEV_ID , 0x81 }, { STB0899_DISCNTRL1 , 0x32 }, { STB0899_DISCNTRL2 , 0x80 }, { STB0899_DISRX_ST0 , 0x04 }, { STB0899_DISRX_ST1 , 0x00 }, { STB0899_DISPARITY , 0x00 }, { STB0899_DISSTATUS , 0x20 }, { STB0899_DISF22 , 0x8c }, { STB0899_DISF22RX , 0x9a }, { STB0899_SYSREG , 0x0b }, { STB0899_ACRPRESC , 0x11 }, { STB0899_ACRDIV1 , 0x0a }, { STB0899_ACRDIV2 , 0x05 }, { STB0899_DACR1 , 0x00 }, { STB0899_DACR2 , 0x00 }, { STB0899_OUTCFG , 0x00 }, { STB0899_MODECFG , 0x00 }, { STB0899_IRQSTATUS_3 , 0x30 }, { STB0899_IRQSTATUS_2 , 0x00 }, { STB0899_IRQSTATUS_1 , 0x00 }, { STB0899_IRQSTATUS_0 , 0x00 }, { STB0899_IRQMSK_3 , 0xf3 }, { STB0899_IRQMSK_2 , 0xfc }, { STB0899_IRQMSK_1 , 0xff }, { STB0899_IRQMSK_0 , 0xff }, { STB0899_IRQCFG , 0x00 }, { STB0899_I2CCFG , 0x88 }, { STB0899_I2CRPT , 0x58 }, /* Repeater=8, Stop=disabled */ { STB0899_IOPVALUE5 , 0x00 }, { STB0899_IOPVALUE4 , 0x20 }, { STB0899_IOPVALUE3 , 0xc9 }, { STB0899_IOPVALUE2 , 0x90 }, { STB0899_IOPVALUE1 , 0x40 }, { STB0899_IOPVALUE0 , 0x00 }, { STB0899_GPIO00CFG , 0x82 }, { STB0899_GPIO01CFG , 0x82 }, { STB0899_GPIO02CFG , 0x82 }, { STB0899_GPIO03CFG , 0x82 }, { STB0899_GPIO04CFG , 0x82 }, { STB0899_GPIO05CFG , 0x82 }, { STB0899_GPIO06CFG , 0x82 }, { STB0899_GPIO07CFG , 0x82 }, { STB0899_GPIO08CFG , 0x82 }, { STB0899_GPIO09CFG , 0x82 }, { STB0899_GPIO10CFG , 0x82 }, { STB0899_GPIO11CFG , 0x82 }, { STB0899_GPIO12CFG , 0x82 }, { STB0899_GPIO13CFG , 0x82 }, { STB0899_GPIO14CFG , 0x82 }, { STB0899_GPIO15CFG , 0x82 }, { STB0899_GPIO16CFG , 0x82 }, { STB0899_GPIO17CFG , 0x82 }, { STB0899_GPIO18CFG , 0x82 }, { STB0899_GPIO19CFG , 0x82 }, { STB0899_GPIO20CFG , 0x82 }, { STB0899_SDATCFG , 0xb8 }, { STB0899_SCLTCFG , 0xba }, { STB0899_AGCRFCFG , 0x08 }, /* 0x1c */ { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ { STB0899_DIRCLKCFG , 0x82 }, { STB0899_CLKOUT27CFG , 0x7e }, { STB0899_STDBYCFG , 0x82 }, { STB0899_CS0CFG , 0x82 }, { STB0899_CS1CFG , 0x82 }, { STB0899_DISEQCOCFG , 0x20 }, { STB0899_GPIO32CFG , 0x82 }, { STB0899_GPIO33CFG , 0x82 }, { STB0899_GPIO34CFG , 0x82 }, { STB0899_GPIO35CFG , 0x82 }, { STB0899_GPIO36CFG , 0x82 }, { STB0899_GPIO37CFG , 0x82 }, { STB0899_GPIO38CFG , 0x82 }, { STB0899_GPIO39CFG , 0x82 }, { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ { STB0899_FILTCTRL , 0x00 }, { STB0899_SYSCTRL , 0x00 }, { STB0899_STOPCLK1 , 0x20 }, { STB0899_STOPCLK2 , 0x00 }, { STB0899_INTBUFSTATUS , 0x00 }, { STB0899_INTBUFCTRL , 0x0a }, { 0xffff , 0xff }, }; static const struct stb0899_s1_reg knc1_stb0899_s1_init_3[] = { { STB0899_DEMOD , 0x00 }, { STB0899_RCOMPC , 0xc9 }, { STB0899_AGC1CN , 0x41 }, { STB0899_AGC1REF , 0x08 }, { STB0899_RTC , 0x7a }, { STB0899_TMGCFG , 0x4e }, { STB0899_AGC2REF , 0x33 }, { STB0899_TLSR , 0x84 }, { STB0899_CFD , 0xee }, { STB0899_ACLC , 0x87 }, { STB0899_BCLC , 0x94 }, { STB0899_EQON , 0x41 }, { STB0899_LDT , 0xdd }, { STB0899_LDT2 , 0xc9 }, { STB0899_EQUALREF , 0xb4 }, { STB0899_TMGRAMP , 0x10 }, { STB0899_TMGTHD , 0x30 }, { STB0899_IDCCOMP , 0xfb }, { STB0899_QDCCOMP , 0x03 }, { STB0899_POWERI , 0x3b }, { STB0899_POWERQ , 0x3d }, { STB0899_RCOMP , 0x81 }, { STB0899_AGCIQIN , 0x80 }, { STB0899_AGC2I1 , 0x04 }, { STB0899_AGC2I2 , 0xf5 }, { STB0899_TLIR , 0x25 }, { STB0899_RTF , 0x80 }, { STB0899_DSTATUS , 0x00 }, { STB0899_LDI , 0xca }, { STB0899_CFRM , 0xf1 }, { STB0899_CFRL , 0xf3 }, { STB0899_NIRM , 0x2a }, { STB0899_NIRL , 0x05 }, { STB0899_ISYMB , 0x17 }, { STB0899_QSYMB , 0xfa }, { STB0899_SFRH , 0x2f }, { STB0899_SFRM , 0x68 }, { STB0899_SFRL , 0x40 }, { STB0899_SFRUPH , 0x2f }, { STB0899_SFRUPM , 0x68 }, { STB0899_SFRUPL , 0x40 }, { STB0899_EQUAI1 , 0xfd }, { STB0899_EQUAQ1 , 0x04 }, { STB0899_EQUAI2 , 0x0f }, { STB0899_EQUAQ2 , 0xff }, { STB0899_EQUAI3 , 0xdf }, { STB0899_EQUAQ3 , 0xfa }, { STB0899_EQUAI4 , 0x37 }, { STB0899_EQUAQ4 , 0x0d }, { STB0899_EQUAI5 , 0xbd }, { STB0899_EQUAQ5 , 0xf7 }, { STB0899_DSTATUS2 , 0x00 }, { STB0899_VSTATUS , 0x00 }, { STB0899_VERROR , 0xff }, { STB0899_IQSWAP , 0x2a }, { STB0899_ECNT1M , 0x00 }, { STB0899_ECNT1L , 0x00 }, { STB0899_ECNT2M , 0x00 }, { STB0899_ECNT2L , 0x00 }, { STB0899_ECNT3M , 0x00 }, { STB0899_ECNT3L , 0x00 }, { STB0899_FECAUTO1 , 0x06 }, { STB0899_FECM , 0x01 }, { STB0899_VTH12 , 0xf0 }, { STB0899_VTH23 , 0xa0 }, { STB0899_VTH34 , 0x78 }, { STB0899_VTH56 , 0x4e }, { STB0899_VTH67 , 0x48 }, { STB0899_VTH78 , 0x38 }, { STB0899_PRVIT , 0xff }, { STB0899_VITSYNC , 0x19 }, { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ { STB0899_TSULC , 0x42 }, { STB0899_RSLLC , 0x40 }, { STB0899_TSLPL , 0x12 }, { STB0899_TSCFGH , 0x0c }, { STB0899_TSCFGM , 0x00 }, { STB0899_TSCFGL , 0x0c }, { STB0899_TSOUT , 0x4d }, /* 0x0d for CAM */ { STB0899_RSSYNCDEL , 0x00 }, { STB0899_TSINHDELH , 0x02 }, { STB0899_TSINHDELM , 0x00 }, { STB0899_TSINHDELL , 0x00 }, { STB0899_TSLLSTKM , 0x00 }, { STB0899_TSLLSTKL , 0x00 }, { STB0899_TSULSTKM , 0x00 }, { STB0899_TSULSTKL , 0xab }, { STB0899_PCKLENUL , 0x00 }, { STB0899_PCKLENLL , 0xcc }, { STB0899_RSPCKLEN , 0xcc }, { STB0899_TSSTATUS , 0x80 }, { STB0899_ERRCTRL1 , 0xb6 }, { STB0899_ERRCTRL2 , 0x96 }, { STB0899_ERRCTRL3 , 0x89 }, { STB0899_DMONMSK1 , 0x27 }, { STB0899_DMONMSK0 , 0x03 }, { STB0899_DEMAPVIT , 0x5c }, { STB0899_PLPARM , 0x1f }, { STB0899_PDELCTRL , 0x48 }, { STB0899_PDELCTRL2 , 0x00 }, { STB0899_BBHCTRL1 , 0x00 }, { STB0899_BBHCTRL2 , 0x00 }, { STB0899_HYSTTHRESH , 0x77 }, { STB0899_MATCSTM , 0x00 }, { STB0899_MATCSTL , 0x00 }, { STB0899_UPLCSTM , 0x00 }, { STB0899_UPLCSTL , 0x00 }, { STB0899_DFLCSTM , 0x00 }, { STB0899_DFLCSTL , 0x00 }, { STB0899_SYNCCST , 0x00 }, { STB0899_SYNCDCSTM , 0x00 }, { STB0899_SYNCDCSTL , 0x00 }, { STB0899_ISI_ENTRY , 0x00 }, { STB0899_ISI_BIT_EN , 0x00 }, { STB0899_MATSTRM , 0x00 }, { STB0899_MATSTRL , 0x00 }, { STB0899_UPLSTRM , 0x00 }, { STB0899_UPLSTRL , 0x00 }, { STB0899_DFLSTRM , 0x00 }, { STB0899_DFLSTRL , 0x00 }, { STB0899_SYNCSTR , 0x00 }, { STB0899_SYNCDSTRM , 0x00 }, { STB0899_SYNCDSTRL , 0x00 }, { STB0899_CFGPDELSTATUS1 , 0x10 }, { STB0899_CFGPDELSTATUS2 , 0x00 }, { STB0899_BBFERRORM , 0x00 }, { STB0899_BBFERRORL , 0x00 }, { STB0899_UPKTERRORM , 0x00 }, { STB0899_UPKTERRORL , 0x00 }, { 0xffff , 0xff }, }; /* STB0899 demodulator config for the KNC1 and clones */ static struct stb0899_config knc1_dvbs2_config = { .init_dev = knc1_stb0899_s1_init_1, .init_s2_demod = stb0899_s2_init_2, .init_s1_demod = knc1_stb0899_s1_init_3, .init_s2_fec = stb0899_s2_init_4, .init_tst = stb0899_s1_init_5, .postproc = NULL, .demod_address = 0x68, // .ts_output_mode = STB0899_OUT_PARALLEL, /* types = SERIAL/PARALLEL */ .block_sync_mode = STB0899_SYNC_FORCED, /* DSS, SYNC_FORCED/UNSYNCED */ // .ts_pfbit_toggle = STB0899_MPEG_NORMAL, /* DirecTV, MPEG toggling seq */ .xtal_freq = 27000000, .inversion = IQ_SWAP_OFF, .lo_clk = 76500000, .hi_clk = 90000000, .esno_ave = STB0899_DVBS2_ESNO_AVE, .esno_quant = STB0899_DVBS2_ESNO_QUANT, .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, .tuner_get_frequency = tda8261_get_frequency, .tuner_set_frequency = tda8261_set_frequency, .tuner_set_bandwidth = NULL, .tuner_get_bandwidth = tda8261_get_bandwidth, .tuner_set_rfsiggain = NULL }; /* * SD1878/SHA tuner config * 1F, Single I/P, Horizontal mount, High Sensitivity */ static const struct tda8261_config sd1878c_config = { // .name = "SD1878/SHA", .addr = 0x60, .step_size = TDA8261_STEP_1000 /* kHz */ }; static u8 read_pwm(struct budget_av *budget_av) { u8 b = 0xff; u8 pwm; struct i2c_msg msg[] = { {.addr = 0x50,.flags = 0,.buf = &b,.len = 1}, {.addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; if ((i2c_transfer(&budget_av->budget.i2c_adap, msg, 2) != 2) || (pwm == 0xff)) pwm = 0x48; return pwm; } #define SUBID_DVBS_KNC1 0x0010 #define SUBID_DVBS_KNC1_PLUS 0x0011 #define SUBID_DVBS_TYPHOON 0x4f56 #define SUBID_DVBS_CINERGY1200 0x1154 #define SUBID_DVBS_CYNERGY1200N 0x1155 #define SUBID_DVBS_TV_STAR 0x0014 #define SUBID_DVBS_TV_STAR_PLUS_X4 0x0015 #define SUBID_DVBS_TV_STAR_CI 0x0016 #define SUBID_DVBS2_KNC1 0x0018 #define SUBID_DVBS2_KNC1_OEM 0x0019 #define SUBID_DVBS_EASYWATCH_1 0x001a #define SUBID_DVBS_EASYWATCH_2 0x001b #define SUBID_DVBS2_EASYWATCH 0x001d #define SUBID_DVBS_EASYWATCH 0x001e #define SUBID_DVBC_EASYWATCH 0x002a #define SUBID_DVBC_EASYWATCH_MK3 0x002c #define SUBID_DVBC_KNC1 0x0020 #define SUBID_DVBC_KNC1_PLUS 0x0021 #define SUBID_DVBC_KNC1_MK3 0x0022 #define SUBID_DVBC_KNC1_TDA10024 0x0028 #define SUBID_DVBC_KNC1_PLUS_MK3 0x0023 #define SUBID_DVBC_CINERGY1200 0x1156 #define SUBID_DVBC_CINERGY1200_MK3 0x1176 #define SUBID_DVBT_EASYWATCH 0x003a #define SUBID_DVBT_KNC1_PLUS 0x0031 #define SUBID_DVBT_KNC1 0x0030 #define SUBID_DVBT_CINERGY1200 0x1157 static void frontend_init(struct budget_av *budget_av) { struct saa7146_dev * saa = budget_av->budget.dev; struct dvb_frontend * fe = NULL; /* Enable / PowerON Frontend */ saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); /* Wait for PowerON */ msleep(100); /* additional setup necessary for the PLUS cards */ switch (saa->pci->subsystem_device) { case SUBID_DVBS_KNC1_PLUS: case SUBID_DVBC_KNC1_PLUS: case SUBID_DVBT_KNC1_PLUS: case SUBID_DVBC_EASYWATCH: case SUBID_DVBC_KNC1_PLUS_MK3: case SUBID_DVBS2_KNC1: case SUBID_DVBS2_KNC1_OEM: case SUBID_DVBS2_EASYWATCH: saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI); break; } switch (saa->pci->subsystem_device) { case SUBID_DVBS_KNC1: /* * maybe that setting is needed for other dvb-s cards as well, * but so far it has been only confirmed for this type */ budget_av->reinitialise_demod = 1; /* fall through */ case SUBID_DVBS_KNC1_PLUS: case SUBID_DVBS_EASYWATCH_1: if (saa->pci->subsystem_vendor == 0x1894) { fe = dvb_attach(stv0299_attach, &cinergy_1200s_1894_0010_config, &budget_av->budget.i2c_adap); if (fe) { dvb_attach(tua6100_attach, fe, 0x60, &budget_av->budget.i2c_adap); } } else { fe = dvb_attach(stv0299_attach, &typhoon_config, &budget_av->budget.i2c_adap); if (fe) { fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; } } break; case SUBID_DVBS_TV_STAR: case SUBID_DVBS_TV_STAR_PLUS_X4: case SUBID_DVBS_TV_STAR_CI: case SUBID_DVBS_CYNERGY1200N: case SUBID_DVBS_EASYWATCH: case SUBID_DVBS_EASYWATCH_2: fe = dvb_attach(stv0299_attach, &philips_sd1878_config, &budget_av->budget.i2c_adap); if (fe) { dvb_attach(dvb_pll_attach, fe, 0x60, &budget_av->budget.i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261); } break; case SUBID_DVBS_TYPHOON: fe = dvb_attach(stv0299_attach, &typhoon_config, &budget_av->budget.i2c_adap); if (fe) { fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; } break; case SUBID_DVBS2_KNC1: case SUBID_DVBS2_KNC1_OEM: case SUBID_DVBS2_EASYWATCH: budget_av->reinitialise_demod = 1; if ((fe = dvb_attach(stb0899_attach, &knc1_dvbs2_config, &budget_av->budget.i2c_adap))) dvb_attach(tda8261_attach, fe, &sd1878c_config, &budget_av->budget.i2c_adap); break; case SUBID_DVBS_CINERGY1200: fe = dvb_attach(stv0299_attach, &cinergy_1200s_config, &budget_av->budget.i2c_adap); if (fe) { fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; } break; case SUBID_DVBC_KNC1: case SUBID_DVBC_KNC1_PLUS: case SUBID_DVBC_CINERGY1200: case SUBID_DVBC_EASYWATCH: budget_av->reinitialise_demod = 1; budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; fe = dvb_attach(tda10021_attach, &philips_cu1216_config, &budget_av->budget.i2c_adap, read_pwm(budget_av)); if (fe == NULL) fe = dvb_attach(tda10021_attach, &philips_cu1216_config_altaddress, &budget_av->budget.i2c_adap, read_pwm(budget_av)); if (fe) { fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; } break; case SUBID_DVBC_EASYWATCH_MK3: case SUBID_DVBC_CINERGY1200_MK3: case SUBID_DVBC_KNC1_MK3: case SUBID_DVBC_KNC1_TDA10024: case SUBID_DVBC_KNC1_PLUS_MK3: budget_av->reinitialise_demod = 1; budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; fe = dvb_attach(tda10023_attach, &philips_cu1216_tda10023_config, &budget_av->budget.i2c_adap, read_pwm(budget_av)); if (fe) { fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; } break; case SUBID_DVBT_EASYWATCH: case SUBID_DVBT_KNC1: case SUBID_DVBT_KNC1_PLUS: case SUBID_DVBT_CINERGY1200: budget_av->reinitialise_demod = 1; fe = dvb_attach(tda10046_attach, &philips_tu1216_config, &budget_av->budget.i2c_adap); if (fe) { fe->ops.tuner_ops.init = philips_tu1216_tuner_init; fe->ops.tuner_ops.set_params = philips_tu1216_tuner_set_params; } break; } if (fe == NULL) { pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", saa->pci->vendor, saa->pci->device, saa->pci->subsystem_vendor, saa->pci->subsystem_device); return; } budget_av->budget.dvb_frontend = fe; if (dvb_register_frontend(&budget_av->budget.dvb_adapter, budget_av->budget.dvb_frontend)) { pr_err("Frontend registration failed!\n"); dvb_frontend_detach(budget_av->budget.dvb_frontend); budget_av->budget.dvb_frontend = NULL; } } static void budget_av_irq(struct saa7146_dev *dev, u32 * isr) { struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; dprintk(8, "dev: %p, budget_av: %p\n", dev, budget_av); if (*isr & MASK_10) ttpci_budget_irq10_handler(dev, isr); } static int budget_av_detach(struct saa7146_dev *dev) { struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; int err; dprintk(2, "dev: %p\n", dev); if (1 == budget_av->has_saa7113) { saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO); msleep(200); saa7146_unregister_device(&budget_av->vd, dev); saa7146_vv_release(dev); } if (budget_av->budget.ci_present) ciintf_deinit(budget_av); if (budget_av->budget.dvb_frontend != NULL) { dvb_unregister_frontend(budget_av->budget.dvb_frontend); dvb_frontend_detach(budget_av->budget.dvb_frontend); } err = ttpci_budget_deinit(&budget_av->budget); kfree(budget_av); return err; } #define KNC1_INPUTS 2 static struct v4l2_input knc1_inputs[KNC1_INPUTS] = { { 0, "Composite", V4L2_INPUT_TYPE_TUNER, 1, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, { 1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, }; static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) { dprintk(1, "VIDIOC_ENUMINPUT %d\n", i->index); if (i->index >= KNC1_INPUTS) return -EINVAL; memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input)); return 0; } static int vidioc_g_input(struct file *file, void *fh, unsigned int *i) { struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; struct budget_av *budget_av = (struct budget_av *)dev->ext_priv; *i = budget_av->cur_input; dprintk(1, "VIDIOC_G_INPUT %d\n", *i); return 0; } static int vidioc_s_input(struct file *file, void *fh, unsigned int input) { struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; struct budget_av *budget_av = (struct budget_av *)dev->ext_priv; dprintk(1, "VIDIOC_S_INPUT %d\n", input); return saa7113_setinput(budget_av, input); } static struct saa7146_ext_vv vv_data; static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) { struct budget_av *budget_av; u8 *mac; int err; dprintk(2, "dev: %p\n", dev); if (!(budget_av = kzalloc(sizeof(struct budget_av), GFP_KERNEL))) return -ENOMEM; budget_av->has_saa7113 = 0; budget_av->budget.ci_present = 0; dev->ext_priv = budget_av; err = ttpci_budget_init(&budget_av->budget, dev, info, THIS_MODULE, adapter_nr); if (err) { kfree(budget_av); return err; } /* knc1 initialization */ saa7146_write(dev, DD1_STREAM_B, 0x04000000); saa7146_write(dev, DD1_INIT, 0x07000600); saa7146_write(dev, MC2, MASK_09 | MASK_25 | MASK_10 | MASK_26); if (saa7113_init(budget_av) == 0) { budget_av->has_saa7113 = 1; err = saa7146_vv_init(dev, &vv_data); if (err != 0) { /* fixme: proper cleanup here */ ERR("cannot init vv subsystem\n"); return err; } vv_data.vid_ops.vidioc_enum_input = vidioc_enum_input; vv_data.vid_ops.vidioc_g_input = vidioc_g_input; vv_data.vid_ops.vidioc_s_input = vidioc_s_input; if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", VFL_TYPE_GRABBER))) { /* fixme: proper cleanup here */ ERR("cannot register capture v4l2 device\n"); saa7146_vv_release(dev); return err; } /* beware: this modifies dev->vv ... */ saa7146_set_hps_source_and_sync(dev, SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A); saa7113_setinput(budget_av, 0); } /* fixme: find some sane values here... */ saa7146_write(dev, PCI_BT_V1, 0x1c00101f); mac = budget_av->budget.dvb_adapter.proposed_mac; if (i2c_readregs(&budget_av->budget.i2c_adap, 0xa0, 0x30, mac, 6)) { pr_err("KNC1-%d: Could not read MAC from KNC1 card\n", budget_av->budget.dvb_adapter.num); eth_zero_addr(mac); } else { pr_info("KNC1-%d: MAC addr = %pM\n", budget_av->budget.dvb_adapter.num, mac); } budget_av->budget.dvb_adapter.priv = budget_av; frontend_init(budget_av); ciintf_init(budget_av); ttpci_budget_init_hooks(&budget_av->budget); return 0; } static struct saa7146_standard standard[] = { {.name = "PAL",.id = V4L2_STD_PAL, .v_offset = 0x17,.v_field = 288, .h_offset = 0x14,.h_pixels = 680, .v_max_out = 576,.h_max_out = 768 }, {.name = "NTSC",.id = V4L2_STD_NTSC, .v_offset = 0x16,.v_field = 240, .h_offset = 0x06,.h_pixels = 708, .v_max_out = 480,.h_max_out = 640, }, }; static struct saa7146_ext_vv vv_data = { .inputs = 2, .capabilities = 0, // perhaps later: V4L2_CAP_VBI_CAPTURE, but that need tweaking with the saa7113 .flags = 0, .stds = &standard[0], .num_stds = ARRAY_SIZE(standard), }; static struct saa7146_extension budget_extension; MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S); MAKE_BUDGET_INFO(knc1s2,"KNC1 DVB-S2", BUDGET_KNC1S2); MAKE_BUDGET_INFO(sates2,"Satelco EasyWatch DVB-S2", BUDGET_KNC1S2); MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C); MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T); MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR); MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR); MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S); MAKE_BUDGET_INFO(satewps, "Satelco EasyWatch DVB-S", BUDGET_KNC1S); MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP); MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3); MAKE_BUDGET_INFO(satewt, "Satelco EasyWatch DVB-T", BUDGET_KNC1T); MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP); MAKE_BUDGET_INFO(knc1spx4, "KNC1 DVB-S Plus X4", BUDGET_KNC1SP); MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP); MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3); MAKE_BUDGET_INFO(knc1ctda10024, "KNC1 DVB-C TDA10024", BUDGET_KNC1C_TDA10024); MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3); MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP); MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); MAKE_BUDGET_INFO(cin1200sn, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); MAKE_BUDGET_INFO(cin1200cmk3, "Terratec Cinergy 1200 DVB-C MK3", BUDGET_CIN1200C_MK3); MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T); static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x4f56), MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x0010), MAKE_EXTENSION_PCI(knc1s, 0x1894, 0x0010), MAKE_EXTENSION_PCI(knc1sp, 0x1131, 0x0011), MAKE_EXTENSION_PCI(knc1sp, 0x1894, 0x0011), MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0014), MAKE_EXTENSION_PCI(knc1spx4, 0x1894, 0x0015), MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0016), MAKE_EXTENSION_PCI(knc1s2, 0x1894, 0x0018), MAKE_EXTENSION_PCI(knc1s2, 0x1894, 0x0019), MAKE_EXTENSION_PCI(sates2, 0x1894, 0x001d), MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e), MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a), MAKE_EXTENSION_PCI(satewps, 0x1894, 0x001b), MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a), MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c), MAKE_EXTENSION_PCI(satewt, 0x1894, 0x003a), MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020), MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021), MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022), MAKE_EXTENSION_PCI(knc1ctda10024, 0x1894, 0x0028), MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023), MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030), MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031), MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154), MAKE_EXTENSION_PCI(cin1200sn, 0x153b, 0x1155), MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156), MAKE_EXTENSION_PCI(cin1200cmk3, 0x153b, 0x1176), MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157), { .vendor = 0, } }; MODULE_DEVICE_TABLE(pci, pci_tbl); static struct saa7146_extension budget_extension = { .name = "budget_av", .flags = SAA7146_USE_I2C_IRQ, .pci_tbl = pci_tbl, .module = THIS_MODULE, .attach = budget_av_attach, .detach = budget_av_detach, .irq_mask = MASK_10, .irq_func = budget_av_irq, }; static int __init budget_av_init(void) { return saa7146_register_extension(&budget_extension); } static void __exit budget_av_exit(void) { saa7146_unregister_extension(&budget_extension); } module_init(budget_av_init); module_exit(budget_av_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); MODULE_DESCRIPTION("driver for the SAA7146 based so-called budget PCI DVB w/ analog input and CI-module (e.g. the KNC cards)");