diff options
Diffstat (limited to 'linux/drivers/media/dvb/ttpci/budget-av.c')
| -rw-r--r-- | linux/drivers/media/dvb/ttpci/budget-av.c | 1374 |
1 files changed, 826 insertions, 548 deletions
diff --git a/linux/drivers/media/dvb/ttpci/budget-av.c b/linux/drivers/media/dvb/ttpci/budget-av.c index 941d5f3c9..1cf473d13 100644 --- a/linux/drivers/media/dvb/ttpci/budget-av.c +++ b/linux/drivers/media/dvb/ttpci/budget-av.c @@ -1,31 +1,34 @@ /* * budget-av.c: driver for the SAA7146 based Budget DVB cards - * with analog video in + * with analog video in * - * Compiled from various sources by Michael Hunold <michael@mihu.de> + * Compiled from various sources by Michael Hunold <michael@mihu.de> + * + * CI interface support (c) 2004 Olivier Gournet <ogournet@anevia.com> & + * Andrew de Quincey <adq_dvb@lidskialf.net> * * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de> * - * Copyright (C) 1999-2002 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 http://www.linuxtv.org/dvb/ */ @@ -35,699 +38,974 @@ #include "tda10021.h" #include "tda1004x.h" #include <media/saa7146_vv.h> +#include <linux/module.h> +#include <linux/errno.h> +#include <linux/slab.h> +#include <linux/interrupt.h> +#include <linux/input.h> +#include <linux/spinlock.h> + +#include "dvb_ca_en50221.h" + +#define DEBICICAM 0x02420000 struct budget_av { - struct budget budget; - struct video_device *vd; - int cur_input; - int has_saa7113; + 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; }; +int enable_ci = 0; + + /**************************************************************************** * 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]; + 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) +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 } - }; + {.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; + if (i2c_transfer (i2c, msgs, 2) != 2) + return -EIO; - return 0; + return 0; } static int i2c_writereg (struct i2c_adapter *i2c, u8 id, u8 reg, u8 val) { - u8 msg[2]={ reg, 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); + 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; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio (budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); + return ttpci_budget_debiread (&budget_av->budget, DEBICICAM, address & 0xfff, 1); } +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; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio (budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); + return ttpci_budget_debiwrite (&budget_av->budget, DEBICICAM, address & 0xfff, 1, value); +} + +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; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio (budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); + return ttpci_budget_debiread (&budget_av->budget, DEBICICAM, address & 3, 1); +} + +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; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio (budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); + return ttpci_budget_debiwrite (&budget_av->budget, DEBICICAM, address & 3, 1, value); +} + +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"); + + /* reset the card */ + saa7146_setgpio (saa, 0, SAA7146_GPIO_OUTHI); + msleep(100); + saa7146_setgpio (saa, 0, SAA7146_GPIO_OUTLO); + msleep(2000); /* horrendous I know, but its the only way to be absolutely sure without an IRQ line! */ + + ttpci_budget_set_video_port (saa, BUDGET_VIDEO_PORTB); + 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 = 0; + 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) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + struct saa7146_dev *saa = budget_av->budget.dev; + int cam = 0; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio (saa, 3, SAA7146_GPIO_INPUT); + udelay(1); + cam = saa7146_read (saa, PSR) & MASK_06; + saa7146_setgpio (saa, 3, SAA7146_GPIO_OUTLO); + + if (cam && (!budget_av->slot_status)) { + budget_av->slot_status = 1; + } else if ((!cam) && budget_av->slot_status) { + budget_av->slot_status = 0; + } + + if (budget_av->slot_status == 1) + return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; + + 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)); + + /* setup GPIOs */ + saa7146_setgpio (saa, 1, SAA7146_GPIO_OUTHI); + saa7146_setgpio (saa, 2, SAA7146_GPIO_OUTLO); + saa7146_setgpio (saa, 3, SAA7146_GPIO_OUTLO); + + /* Reset the card */ + saa7146_setgpio (saa, 0, SAA7146_GPIO_OUTHI); + msleep (50); + saa7146_setgpio (saa, 0, SAA7146_GPIO_OUTLO); + msleep (100); + + /* Enable DEBI pins */ + saa7146_write (saa, MC1, + saa7146_read (saa, MC1) | (0x800 << 16) | 0x800); + + /* register CI interface */ + 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; + if ((result = dvb_ca_en50221_init (budget_av->budget.dvb_adapter, + &budget_av->ca, 0, 1)) != 0) { + printk ("budget_av: CI interface detected, but initialisation failed.\n"); + goto error; + } + + // success! + printk ("ciintf_init: CI interface initialised\n"); + budget_av->budget.ci_present = 1; + return 0; + +error: + saa7146_write (saa, MC1, saa7146_read (saa, MC1) | (0x800 << 16)); + 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, saa7146_read (saa, MC1) | (0x800 << 16)); +} + + 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, + 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, + 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, + 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; - const u8 *data = saa7113_tab; + struct budget *budget = &budget_av->budget; + const u8 *data = saa7113_tab; if (i2c_writereg (&budget->i2c_adap, 0x4a, 0x01, 0x08) != 1) { - dprintk(1, "saa7113 not found on KNC card\n"); + dprintk (1, "saa7113 not found on KNC card\n"); return -ENODEV; } - dprintk(1, "saa7113 detected and initializing\n"); + dprintk (1, "saa7113 detected and initializing\n"); - while (*data != 0xff) { - i2c_writereg(&budget->i2c_adap, 0x4a, *data, *(data+1)); + 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)); + dprintk (1, "saa7113 status=%02x\n", + i2c_readreg (&budget->i2c_adap, 0x4a, 0x1f)); - return 0; + 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; + 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) +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; + 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_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) +static int philips_su1278_ty_ci_pll_set (struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) { - struct budget_av* budget_av = (struct budget_av*) fe->dvb->priv; - u32 div; - u8 buf[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; - - if ((params->frequency < 950000) || (params->frequency > 2150000)) return -EINVAL; - - div = (params->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 (params->u.qpsk.symbol_rate < 4000000) buf[3] |= 1; - - if (params->frequency < 1250000) buf[3] |= 0; - else if (params->frequency < 1550000) buf[3] |= 0x40; - else if (params->frequency < 2050000) buf[3] |= 0x80; - else if (params->frequency < 2150000) buf[3] |= 0xC0; - - if (i2c_transfer (&budget_av->budget.i2c_adap, &msg, 1) != 1) return -EIO; - return 0; + struct budget_av *budget_av = (struct budget_av *) fe->dvb->priv; + u32 div; + u8 buf[4]; + struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof (buf) }; + + if ((params->frequency < 950000) || (params->frequency > 2150000)) + return -EINVAL; + + div = (params->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 (params->u.qpsk.symbol_rate < 4000000) + buf[3] |= 1; + + if (params->frequency < 1250000) + buf[3] |= 0; + else if (params->frequency < 1550000) + buf[3] |= 0x40; + else if (params->frequency < 2050000) + buf[3] |= 0x80; + else if (params->frequency < 2150000) + buf[3] |= 0xC0; + + if (i2c_transfer (&budget_av->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, 0xb5, // Lock detect: -64 Carrier freq detect:on - 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 + 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, 0xb5, // Lock detect: -64 Carrier freq detect:on + 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, - .enhanced_tuning = 0, - .skip_reinit = 0, - .lock_output = STV0229_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, - .pll_set = philips_su1278_ty_ci_pll_set, + .demod_address = 0x68, + .inittab = typhoon_cinergy1200s_inittab, + .mclk = 88000000UL, + .invert = 0, + .enhanced_tuning = 0, + .skip_reinit = 0, + .lock_output = STV0229_LOCKOUTPUT_1, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, + .pll_set = philips_su1278_ty_ci_pll_set, }; static struct stv0299_config cinergy_1200s_config = { - .demod_address = 0x68, - .inittab = typhoon_cinergy1200s_inittab, - .mclk = 88000000UL, - .invert = 0, - .enhanced_tuning = 0, - .skip_reinit = 0, - .lock_output = STV0229_LOCKOUTPUT_0, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, - .pll_set = philips_su1278_ty_ci_pll_set, + .demod_address = 0x68, + .inittab = typhoon_cinergy1200s_inittab, + .mclk = 88000000UL, + .invert = 0, + .enhanced_tuning = 0, + .skip_reinit = 0, + .lock_output = STV0229_LOCKOUTPUT_0, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, + .pll_set = philips_su1278_ty_ci_pll_set, }; -static int philips_cu1216_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) +static int philips_cu1216_pll_set (struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) { - struct budget* budget = (struct budget*) fe->dvb->priv; - u8 buf[4]; - struct i2c_msg msg= { .addr=0x60,.flags=0,.buf=buf,.len=sizeof(buf) }; + struct budget *budget = (struct budget *) fe->dvb->priv; + u8 buf[4]; + struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof (buf) }; #define TUNER_MUL 62500 - - u32 div = (params->frequency + 36125000 + TUNER_MUL/2) / TUNER_MUL; - buf[0] = (div>>8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x8e; - buf[3] =(params->frequency < 174500000 ? 0xa1 : - params->frequency < 454000000 ? 0x92 : 0x34); + u32 div = (params->frequency + 36125000 + TUNER_MUL / 2) / TUNER_MUL; - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0x8e; + buf[3] = (params->frequency < 174500000 ? 0xa1 : + params->frequency < 454000000 ? 0x92 : 0x34); + + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; } static struct tda10021_config philips_cu1216_config = { - .demod_address = 0x0c, - .pll_set = philips_cu1216_pll_set, + .demod_address = 0x0c, + .pll_set = philips_cu1216_pll_set, }; -static int philips_tu1216_pll_init(struct dvb_frontend* fe) +static int philips_tu1216_pll_init (struct dvb_frontend *fe) { - struct budget* budget = (struct budget*) fe->dvb->priv; - static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; - static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; - struct i2c_msg tuner_msg = { .addr=0x60, .flags=0, .buf=tu1216_init, .len=sizeof(tu1216_init) }; - - // setup PLL configuration - if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) return -EIO; - msleep(1); - - // disable the mc44BC374c (do not check for errors) - tuner_msg.addr = 0x65; - tuner_msg.buf = disable_mc44BC374c; - tuner_msg.len = sizeof(disable_mc44BC374c); - if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) { - i2c_transfer(&budget->i2c_adap, &tuner_msg, 1); - } - - return 0; + struct budget *budget = (struct budget *) fe->dvb->priv; + static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; + static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; + struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof (tu1216_init) }; + + // setup PLL configuration + if (i2c_transfer (&budget->i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + msleep (1); + + // disable the mc44BC374c (do not check for errors) + tuner_msg.addr = 0x65; + tuner_msg.buf = disable_mc44BC374c; + tuner_msg.len = sizeof (disable_mc44BC374c); + if (i2c_transfer (&budget->i2c_adap, &tuner_msg, 1) != 1) { + i2c_transfer (&budget->i2c_adap, &tuner_msg, 1); + } + + return 0; } -static int philips_tu1216_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) +static int philips_tu1216_pll_set (struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) { - 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 = params->frequency + 36130000; - 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 < 159000000) 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: - tda1004x_write_byte(fe, 0x0C, 0); - filter = 0; - break; - - case BANDWIDTH_7_MHZ: - tda1004x_write_byte(fe, 0x0C, 0); - filter = 0; - break; - - case BANDWIDTH_8_MHZ: - tda1004x_write_byte(fe, 0x0C, 0xFF); - filter = 1; - break; - - default: - return -EINVAL; - } - - // calculate divisor - // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) - tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000; - - // setup tuner buffer - tuner_buf[0] = tuner_frequency >> 8; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xca; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - - if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) return -EIO; - - msleep(1); - return 0; + 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 = params->frequency + 36130000; + 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 < 159000000) + 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: + tda1004x_write_byte (fe, 0x0C, 0); + filter = 0; + break; + + case BANDWIDTH_7_MHZ: + tda1004x_write_byte (fe, 0x0C, 0); + filter = 0; + break; + + case BANDWIDTH_8_MHZ: + tda1004x_write_byte (fe, 0x0C, 0xFF); + filter = 1; + break; + + default: + return -EINVAL; + } + + // calculate divisor + // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) + tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000; + + // setup tuner buffer + tuner_buf[0] = tuner_frequency >> 8; + tuner_buf[1] = tuner_frequency & 0xff; + tuner_buf[2] = 0xca; + tuner_buf[3] = (cp << 5) | (filter << 3) | band; + + 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) +static int philips_tu1216_request_firmware (struct dvb_frontend *fe, + const struct firmware **fw, + char *name) { - struct budget* budget = (struct budget*) fe->dvb->priv; + struct budget *budget = (struct budget *) fe->dvb->priv; - return request_firmware(fw, name, &budget->dev->pci->dev); + return request_firmware (fw, name, &budget->dev->pci->dev); } struct tda1004x_config philips_tu1216_config = { - .demod_address = 0x8, - .invert = 1, - .pll_init = philips_tu1216_pll_init, - .pll_set = philips_tu1216_pll_set, - .request_firmware = philips_tu1216_request_firmware, + .demod_address = 0x8, + .invert = 1, + .pll_init = philips_tu1216_pll_init, + .pll_set = philips_tu1216_pll_set, + .request_firmware = philips_tu1216_request_firmware, }; -static u8 read_pwm(struct budget_av* budget_av) +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} }; + 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; + if ((i2c_transfer (&budget_av->budget.i2c_adap, msg, 2) != 2) + || (pwm == 0xff)) + pwm = 0x48; - return pwm; + return pwm; } -static void frontend_init(struct budget_av *budget_av) +static void frontend_init (struct budget_av *budget_av) { - switch(budget_av->budget.dev->pci->subsystem_device) { - case 0x4f56: // Typhoon/KNC1 DVB-S budget (stv0299/Philips SU1278(tsa5059)) - budget_av->budget.dvb_frontend = stv0299_attach(&typhoon_config, &budget_av->budget.i2c_adap); - if (budget_av->budget.dvb_frontend != NULL) { - break; - } - break; - - case 0x0020: // KNC1 DVB-C budget (tda10021/Philips CU1216(tua6034)) - budget_av->budget.dvb_frontend = tda10021_attach(&philips_cu1216_config, &budget_av->budget.i2c_adap, read_pwm(budget_av)); - if (budget_av->budget.dvb_frontend != NULL) { - break; - } - break; - - case 0x0030: // KNC1 DVB-T budget (tda10046/Philips TU1216(tda6651tt)) - budget_av->budget.dvb_frontend = tda10046_attach(&philips_tu1216_config, &budget_av->budget.i2c_adap); - if (budget_av->budget.dvb_frontend != NULL) { - break; - } - break; - - case 0x1154: // TerraTec Cinergy 1200 DVB-S (stv0299/Philips SU1278(tsa5059)) - budget_av->budget.dvb_frontend = stv0299_attach(&cinergy_1200s_config, &budget_av->budget.i2c_adap); - if (budget_av->budget.dvb_frontend != NULL) { - break; - } - break; - - case 0x1156: // Terratec Cinergy 1200 DVB-C (tda10021/Philips CU1216(tua6034)) - budget_av->budget.dvb_frontend = tda10021_attach(&philips_cu1216_config, &budget_av->budget.i2c_adap, read_pwm(budget_av)); - if (budget_av->budget.dvb_frontend) { - break; - } - break; - - case 0x1157: // Terratec Cinergy 1200 DVB-T (tda10046/Philips TU1216(tda6651tt)) - budget_av->budget.dvb_frontend = tda10046_attach(&philips_tu1216_config, &budget_av->budget.i2c_adap); - if (budget_av->budget.dvb_frontend) { - break; - } - break; - } - - if (budget_av->budget.dvb_frontend == NULL) { - printk("budget_av: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", - budget_av->budget.dev->pci->vendor, - budget_av->budget.dev->pci->device, - budget_av->budget.dev->pci->subsystem_vendor, - budget_av->budget.dev->pci->subsystem_device); - } else { - if (dvb_register_frontend(budget_av->budget.dvb_adapter, budget_av->budget.dvb_frontend)) { - printk("budget-av: Frontend registration failed!\n"); - if (budget_av->budget.dvb_frontend->ops->release) - budget_av->budget.dvb_frontend->ops->release(budget_av->budget.dvb_frontend); - budget_av->budget.dvb_frontend = NULL; - } - } + switch (budget_av->budget.dev->pci->subsystem_device) { + case 0x4f56: // Typhoon/KNC1 DVB-S budget (stv0299/Philips SU1278(tsa5059)) + budget_av->budget.dvb_frontend = + stv0299_attach (&typhoon_config, + &budget_av->budget.i2c_adap); + if (budget_av->budget.dvb_frontend != NULL) { + break; + } + break; + + case 0x0020: // KNC1 DVB-C budget (tda10021/Philips CU1216(tua6034)) + budget_av->budget.dvb_frontend = + tda10021_attach (&philips_cu1216_config, + &budget_av->budget.i2c_adap, + read_pwm (budget_av)); + if (budget_av->budget.dvb_frontend != NULL) { + break; + } + break; + + case 0x0030: // KNC1 DVB-T budget (tda10046/Philips TU1216(tda6651tt)) + budget_av->budget.dvb_frontend = + tda10046_attach (&philips_tu1216_config, + &budget_av->budget.i2c_adap); + if (budget_av->budget.dvb_frontend != NULL) { + break; + } + break; + + case 0x1154: // TerraTec Cinergy 1200 DVB-S (stv0299/Philips SU1278(tsa5059)) + budget_av->budget.dvb_frontend = + stv0299_attach (&cinergy_1200s_config, + &budget_av->budget.i2c_adap); + if (budget_av->budget.dvb_frontend != NULL) { + break; + } + break; + + case 0x1156: // Terratec Cinergy 1200 DVB-C (tda10021/Philips CU1216(tua6034)) + budget_av->budget.dvb_frontend = + tda10021_attach (&philips_cu1216_config, + &budget_av->budget.i2c_adap, + read_pwm (budget_av)); + if (budget_av->budget.dvb_frontend) { + break; + } + break; + + case 0x1157: // Terratec Cinergy 1200 DVB-T (tda10046/Philips TU1216(tda6651tt)) + budget_av->budget.dvb_frontend = + tda10046_attach (&philips_tu1216_config, + &budget_av->budget.i2c_adap); + if (budget_av->budget.dvb_frontend) { + break; + } + break; + } + + if (budget_av->budget.dvb_frontend == NULL) { + printk ("budget_av: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", + budget_av->budget.dev->pci->vendor, + budget_av->budget.dev->pci->device, + budget_av->budget.dev->pci->subsystem_vendor, + budget_av->budget.dev->pci->subsystem_device); + } else { + if (dvb_register_frontend(budget_av->budget.dvb_adapter, budget_av->budget.dvb_frontend)) { + printk ("budget-av: Frontend registration failed!\n"); + if (budget_av->budget.dvb_frontend->ops->release) + budget_av->budget.dvb_frontend->ops->release (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; + struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; + int err; - dprintk(2, "dev: %p\n", dev); + dprintk (2, "dev: %p\n", dev); - if ( 1 == budget_av->has_saa7113 ) { - saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO); + if (1 == budget_av->has_saa7113) { + saa7146_setgpio (dev, 0, SAA7146_GPIO_OUTLO); - msleep(200); + msleep (200); - saa7146_unregister_device (&budget_av->vd, dev); - } - if (budget_av->budget.dvb_frontend != NULL) dvb_unregister_frontend(budget_av->budget.dvb_frontend); - err = ttpci_budget_deinit (&budget_av->budget); + saa7146_unregister_device (&budget_av->vd, dev); + } + + if (budget_av->budget.ci_present) + ciintf_deinit (budget_av); - kfree (budget_av); + if (budget_av->budget.dvb_frontend != NULL) + dvb_unregister_frontend (budget_av->budget.dvb_frontend); + err = ttpci_budget_deinit (&budget_av->budget); - return err; + kfree (budget_av); + + return err; } static struct saa7146_ext_vv vv_data; -static int budget_av_attach (struct saa7146_dev* dev, - struct saa7146_pci_extension_data *info) +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 = kmalloc(sizeof(struct budget_av), GFP_KERNEL))) - return -ENOMEM; - - memset(budget_av, 0, sizeof(struct budget_av)); - - dev->ext_priv = budget_av; - - if ((err = ttpci_budget_init(&budget_av->budget, dev, info))) { - 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); - - //test_knc_ci(av7110); - - saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTHI); - msleep(500); - - if ( 0 == saa7113_init(budget_av) ) { - budget_av->has_saa7113 = 1; - - if ( 0 != saa7146_vv_init(dev,&vv_data)) { - /* fixme: proper cleanup here */ - ERR(("cannot init vv subsystem.\n")); - return err; - } - - if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", - VFL_TYPE_GRABBER))) - { - /* fixme: proper cleanup here */ - ERR(("cannot register capture v4l2 device.\n")); - 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); - } else { - budget_av->has_saa7113 = 0; - - saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO); - } - - /* 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)) { - printk("KNC1-%d: Could not read MAC from KNC1 card\n", - budget_av->budget.dvb_adapter->num); - memset(mac, 0, 6); - } - else - printk("KNC1-%d: MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", - budget_av->budget.dvb_adapter->num, - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); - - budget_av->budget.dvb_adapter->priv = budget_av; - frontend_init(budget_av); - - return 0; + struct budget_av *budget_av; + u8 *mac; + int err; + + dprintk (2, "dev: %p\n", dev); + + if (!(budget_av = kmalloc (sizeof (struct budget_av), GFP_KERNEL))) + return -ENOMEM; + + memset (budget_av, 0, sizeof (struct budget_av)); + + budget_av->budget.ci_present = 0; + + dev->ext_priv = budget_av; + + if ((err = ttpci_budget_init (&budget_av->budget, dev, info))) { + 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); + + saa7146_setgpio (dev, 0, SAA7146_GPIO_OUTHI); + msleep (500); + + if (0 == saa7113_init (budget_av)) { + budget_av->has_saa7113 = 1; + + if (0 != saa7146_vv_init (dev, &vv_data)) { + /* fixme: proper cleanup here */ + ERR (("cannot init vv subsystem.\n")); + return err; + } + + if ((err = saa7146_register_device (&budget_av->vd, dev, "knc1", + VFL_TYPE_GRABBER))) { + /* fixme: proper cleanup here */ + ERR (("cannot register capture v4l2 device.\n")); + 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); + } else { + budget_av->has_saa7113 = 0; + + saa7146_setgpio (dev, 0, SAA7146_GPIO_OUTLO); + } + + /* 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)) { + printk ("KNC1-%d: Could not read MAC from KNC1 card\n", + budget_av->budget.dvb_adapter->num); + memset (mac, 0, 6); + } else { + printk ("KNC1-%d: MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", + budget_av->budget.dvb_adapter->num, + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + } + + budget_av->budget.dvb_adapter->priv = budget_av; + frontend_init (budget_av); + + if (enable_ci) + ciintf_init (budget_av); + + return 0; } #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 }, - { 1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 }, + {0, "Composite", V4L2_INPUT_TYPE_TUNER, 1, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0}, + {1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0}, }; static struct saa7146_extension_ioctls ioctls[] = { - { VIDIOC_ENUMINPUT, SAA7146_EXCLUSIVE }, - { VIDIOC_G_INPUT, SAA7146_EXCLUSIVE }, - { VIDIOC_S_INPUT, SAA7146_EXCLUSIVE }, - { 0, 0 } + {VIDIOC_ENUMINPUT, SAA7146_EXCLUSIVE}, + {VIDIOC_G_INPUT, SAA7146_EXCLUSIVE}, + {VIDIOC_S_INPUT, SAA7146_EXCLUSIVE}, + {0, 0} }; -static int av_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg) +static int av_ioctl (struct saa7146_fh *fh, unsigned int cmd, void *arg) { - struct saa7146_dev *dev = fh->dev; - struct budget_av *budget_av = (struct budget_av*) dev->ext_priv; -/* - struct saa7146_vv *vv = dev->vv_data; -*/ - switch(cmd) { - case VIDIOC_ENUMINPUT: - { - struct v4l2_input *i = arg; - - dprintk(1, "VIDIOC_ENUMINPUT %d.\n", i->index); - if( i->index < 0 || i->index >= KNC1_INPUTS) { - return -EINVAL; - } - memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input)); - return 0; - } - case VIDIOC_G_INPUT: - { - int *input = (int *)arg; - - *input = budget_av->cur_input; - - dprintk(1, "VIDIOC_G_INPUT %d.\n", *input); - return 0; - } - case VIDIOC_S_INPUT: - { - int input = *(int *)arg; - dprintk(1, "VIDIOC_S_INPUT %d.\n", input); - return saa7113_setinput (budget_av, input); - } - default: - return -ENOIOCTLCMD; - } - return 0; + struct saa7146_dev *dev = fh->dev; + struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; + + switch (cmd) { + case VIDIOC_ENUMINPUT: { + struct v4l2_input *i = arg; + + dprintk (1, "VIDIOC_ENUMINPUT %d.\n", i->index); + if (i->index < 0 || i->index >= KNC1_INPUTS) { + return -EINVAL; + } + memcpy (i, &knc1_inputs[i->index], sizeof (struct v4l2_input)); + return 0; + } + case VIDIOC_G_INPUT: { + int *input = (int *) arg; + + *input = budget_av->cur_input; + + dprintk (1, "VIDIOC_G_INPUT %d.\n", *input); + return 0; + } + case VIDIOC_S_INPUT: { + int input = *(int *) arg; + dprintk (1, "VIDIOC_S_INPUT %d.\n", input); + return saa7113_setinput (budget_av, input); + } + default: + return -ENOIOCTLCMD; + } + 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, - } -}; + { + .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 = sizeof(standard)/sizeof(struct saa7146_standard), - .ioctls = &ioctls[0], - .ioctl = av_ioctl, + .inputs = 2, + .capabilities = 0, // perhaps later: V4L2_CAP_VBI_CAPTURE, but that need tweaking with the saa7113 + .flags = 0, + .stds = &standard[0], + .num_stds = sizeof (standard) / sizeof (struct saa7146_standard), + .ioctls = &ioctls[0], + .ioctl = av_ioctl, }; static struct saa7146_extension budget_extension; -MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S); -MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C); -MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T); -MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); -MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); -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(knc1c, 0x1894, 0x0020), - MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030), - MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154), - MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156), - MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157), - { - .vendor = 0, - } +MAKE_BUDGET_INFO (knc1s, "KNC1 DVB-S", BUDGET_KNC1S); +MAKE_BUDGET_INFO (knc1c, "KNC1 DVB-C", BUDGET_KNC1C); +MAKE_BUDGET_INFO (knc1t, "KNC1 DVB-T", BUDGET_KNC1T); +MAKE_BUDGET_INFO (cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); +MAKE_BUDGET_INFO (cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); +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 (knc1c, 0x1894, 0x0020), + MAKE_EXTENSION_PCI (knc1t, 0x1894, 0x0030), + MAKE_EXTENSION_PCI (cin1200s, 0x153b, 0x1154), + MAKE_EXTENSION_PCI (cin1200c, 0x153b, 0x1156), + MAKE_EXTENSION_PCI (cin1200t, 0x153b, 0x1157), + { + .vendor = 0, + } }; -MODULE_DEVICE_TABLE(pci, pci_tbl); +MODULE_DEVICE_TABLE (pci, pci_tbl); static struct saa7146_extension budget_extension = { - .name = "budget dvb /w video in\0", - .pci_tbl = pci_tbl, + .name = "budget dvb /w video in\0", + .pci_tbl = pci_tbl, - .module = THIS_MODULE, - .attach = budget_av_attach, - .detach = budget_av_detach, + .module = THIS_MODULE, + .attach = budget_av_attach, + .detach = budget_av_detach, - .irq_mask = MASK_10, - .irq_func = ttpci_budget_irq10_handler, -}; + .irq_mask = MASK_10, + .irq_func = budget_av_irq, +}; -static int __init budget_av_init(void) +static int __init budget_av_init (void) { - return saa7146_register_extension(&budget_extension); + return saa7146_register_extension (&budget_extension); } -static void __exit budget_av_exit(void) +static void __exit budget_av_exit (void) { - saa7146_unregister_extension(&budget_extension); + 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 (e.g. the KNC cards)"); +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)"); +module_param_named (enable_ci, enable_ci, int, 0644); +MODULE_PARM_DESC (enable_ci, "Turn on/off CI module (default:off)."); |