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linux/drivers/media/dvb/ttpci/budget-av.c
Oliver Endriss 32e4c3a562 V4L/DVB (4323): [budget/budget-av/budget-ci/budget-patch drivers] fixed DMA start/stop code 
Fix bug reported by Andrew de Quincey:
After cold boot the saa7146 DMA did not start if the demuxer was opened
before the frontend has locked to the signal.
DMA transfers will be started now if (and only if)
the frontend is locked and data should be sent to the demuxer.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-07-29 17:22:23 -03:00

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/*
* budget-av.c: driver for the SAA7146 based Budget DVB cards
* with analog video in
*
* 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
* & 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/
*/
#include "budget.h"
#include "stv0299.h"
#include "tda10021.h"
#include "tda1004x.h"
#include "dvb-pll.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
#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)
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;
u8 tda10021_poclkp:1;
u8 tda10021_ts_enabled;
int (*tda10021_set_frontend)(struct dvb_frontend *fe, struct dvb_frontend_parameters *p);
};
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);
printk(KERN_INFO "budget-av: 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);
printk(KERN_INFO "budget-av: 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) || ((result == 0xff) && ((address & 3) < 2))) {
ciintf_slot_shutdown(ca, slot);
printk(KERN_INFO "budget-av: 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);
printk(KERN_INFO "budget-av: 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);
/* set tda10021 back to original clock configuration on reset */
if (budget_av->tda10021_poclkp) {
tda10021_write_byte(budget_av->budget.dvb_frontend, 0x12, 0xa0);
budget_av->tda10021_ts_enabled = 0;
}
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;
/* set tda10021 back to original clock configuration when cam removed */
if (budget_av->tda10021_poclkp) {
tda10021_write_byte(budget_av->budget.dvb_frontend, 0x12, 0xa0);
budget_av->tda10021_ts_enabled = 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);
/* tda10021 seems to need a different TS clock config when data is routed to the CAM */
if (budget_av->tda10021_poclkp) {
tda10021_write_byte(budget_av->budget.dvb_frontend, 0x12, 0xa1);
budget_av->tda10021_ts_enabled = 1;
}
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;
printk(KERN_INFO "budget-av: 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;
printk(KERN_INFO "budget-av: cam inserted B\n");
} else if (result < 0) {
if (budget_av->slot_status != SLOTSTATUS_NONE) {
ciintf_slot_shutdown(ca, slot);
printk(KERN_INFO "budget-av: 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, saa7146_read(saa, MC1) | (0x800 << 16) | 0x800);
/* 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) {
printk(KERN_ERR "budget-av: ci initialisation failed.\n");
goto error;
}
printk(KERN_INFO "budget-av: ci interface initialised.\n");
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,
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 dvb_frontend_parameters *params)
{
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 ((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 (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;
}
#define MIN2(a,b) ((a) < (b) ? (a) : (b))
#define MIN3(a,b,c) MIN2(MIN2(a,b),c)
static int philips_su1278sh2_tua6100_tuner_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
u8 reg0 [2] = { 0x00, 0x00 };
u8 reg1 [4] = { 0x01, 0x00, 0x00, 0x00 };
u8 reg2 [3] = { 0x02, 0x00, 0x00 };
int _fband;
int first_ZF;
int R, A, N, P, M;
struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = NULL,.len = 0 };
int freq = params->frequency;
struct budget *budget = (struct budget *) fe->dvb->priv;
first_ZF = (freq) / 1000;
if (abs(MIN2(abs(first_ZF-1190),abs(first_ZF-1790))) <
abs(MIN3(abs(first_ZF-1202),abs(first_ZF-1542),abs(first_ZF-1890))))
_fband = 2;
else
_fband = 3;
if (_fband == 2) {
if (((first_ZF >= 950) && (first_ZF < 1350)) ||
((first_ZF >= 1430) && (first_ZF < 1950)))
reg0[1] = 0x07;
else if (((first_ZF >= 1350) && (first_ZF < 1430)) ||
((first_ZF >= 1950) && (first_ZF < 2150)))
reg0[1] = 0x0B;
}
if(_fband == 3) {
if (((first_ZF >= 950) && (first_ZF < 1350)) ||
((first_ZF >= 1455) && (first_ZF < 1950)))
reg0[1] = 0x07;
else if (((first_ZF >= 1350) && (first_ZF < 1420)) ||
((first_ZF >= 1950) && (first_ZF < 2150)))
reg0[1] = 0x0B;
else if ((first_ZF >= 1420) && (first_ZF < 1455))
reg0[1] = 0x0F;
}
if (first_ZF > 1525)
reg1[1] |= 0x80;
else
reg1[1] &= 0x7F;
if (_fband == 2) {
if (first_ZF > 1430) { /* 1430MHZ */
reg1[1] &= 0xCF; /* N2 */
reg2[1] &= 0xCF; /* R2 */
reg2[1] |= 0x10;
} else {
reg1[1] &= 0xCF; /* N2 */
reg1[1] |= 0x20;
reg2[1] &= 0xCF; /* R2 */
reg2[1] |= 0x10;
}
}
if (_fband == 3) {
if ((first_ZF >= 1455) &&
(first_ZF < 1630)) {
reg1[1] &= 0xCF; /* N2 */
reg1[1] |= 0x20;
reg2[1] &= 0xCF; /* R2 */
} else {
if (first_ZF < 1455) {
reg1[1] &= 0xCF; /* N2 */
reg1[1] |= 0x20;
reg2[1] &= 0xCF; /* R2 */
reg2[1] |= 0x10;
} else {
if (first_ZF >= 1630) {
reg1[1] &= 0xCF; /* N2 */
reg2[1] &= 0xCF; /* R2 */
reg2[1] |= 0x10;
}
}
}
}
/* set ports, enable P0 for symbol rates > 4Ms/s */
if (params->u.qpsk.symbol_rate >= 4000000)
reg1[1] |= 0x0c;
else
reg1[1] |= 0x04;
reg2[1] |= 0x0c;
R = 64;
A = 64;
P = 64; //32
M = (freq * R) / 4; /* in Mhz */
N = (M - A * 1000) / (P * 1000);
reg1[1] |= (N >> 9) & 0x03;
reg1[2] = (N >> 1) & 0xff;
reg1[3] = (N << 7) & 0x80;
reg2[1] |= (R >> 8) & 0x03;
reg2[2] = R & 0xFF; /* R */
reg1[3] |= A & 0x7f; /* A */
if (P == 64)
reg1[1] |= 0x40; /* Prescaler 64/65 */
reg0[1] |= 0x03;
/* already enabled - do not reenable i2c repeater or TX fails */
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
msg.buf = reg0;
msg.len = sizeof(reg0);
if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1)
return -EIO;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
msg.buf = reg1;
msg.len = sizeof(reg1);
if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1)
return -EIO;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
msg.buf = reg2;
msg.len = sizeof(reg2);
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 = STV0229_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 = STV0229_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 = STV0229_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 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) };
#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] = 0x86;
buf[3] = (params->frequency < 150000000 ? 0x01 :
params->frequency < 445000000 ? 0x02 : 0x04);
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 tda10021_config philips_cu1216_config = {
.demod_address = 0x0c,
};
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 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 + 36166000;
if (tuner_frequency < 87000000)
return -EINVAL;
else if (tuner_frequency < 130000000)
cp = 3;
else if (tuner_frequency < 160000000)
cp = 5;
else if (tuner_frequency < 200000000)
cp = 6;
else if (tuner_frequency < 290000000)
cp = 3;
else if (tuner_frequency < 420000000)
cp = 5;
else if (tuner_frequency < 480000000)
cp = 6;
else if (tuner_frequency < 620000000)
cp = 3;
else if (tuner_frequency < 830000000)
cp = 5;
else if (tuner_frequency < 895000000)
cp = 7;
else
return -EINVAL;
// determine band
if (params->frequency < 49000000)
return -EINVAL;
else if (params->frequency < 161000000)
band = 1;
else if (params->frequency < 444000000)
band = 2;
else if (params->frequency < 861000000)
band = 4;
else
return -EINVAL;
// setup PLL filter
switch (params->u.ofdm.bandwidth) {
case BANDWIDTH_6_MHZ:
filter = 0;
break;
case BANDWIDTH_7_MHZ:
filter = 0;
break;
case BANDWIDTH_8_MHZ:
filter = 1;
break;
default:
return -EINVAL;
}
// calculate divisor
// ((36166000+((1000000/6)/2)) + Finput)/(1000000/6)
tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000;
// setup tuner buffer
tuner_buf[0] = (tuner_frequency >> 8) & 0x7f;
tuner_buf[1] = tuner_frequency & 0xff;
tuner_buf[2] = 0xca;
tuner_buf[3] = (cp << 5) | (filter << 3) | band;
if (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_tda8261_tuner_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
u8 buf[4];
int rc;
struct i2c_msg tuner_msg = {.addr=0x60,.flags=0,.buf=buf,.len=sizeof(buf)};
struct budget *budget = (struct budget *) fe->dvb->priv;
if((params->frequency < 950000) || (params->frequency > 2150000))
return -EINVAL;
rc=dvb_pll_configure(&dvb_pll_philips_sd1878_tda8261, buf,
params->frequency, 0);
if(rc < 0) return rc;
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;
return 0;
}
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 = STV0229_LOCKOUTPUT_1,
.volt13_op0_op1 = STV0299_VOLT13_OP0,
.min_delay_ms = 100,
.set_symbol_rate = philips_sd1878_ci_set_symbol_rate,
};
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_CI 0x0016
#define SUBID_DVBS_EASYWATCH_1 0x001a
#define SUBID_DVBS_EASYWATCH 0x001e
#define SUBID_DVBC_KNC1 0x0020
#define SUBID_DVBC_KNC1_PLUS 0x0021
#define SUBID_DVBC_CINERGY1200 0x1156
#define SUBID_DVBT_KNC1_PLUS 0x0031
#define SUBID_DVBT_KNC1 0x0030
#define SUBID_DVBT_CINERGY1200 0x1157
static int tda10021_set_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
{
struct budget_av* budget_av = fe->dvb->priv;
int result;
result = budget_av->tda10021_set_frontend(fe, p);
if (budget_av->tda10021_ts_enabled) {
tda10021_write_byte(budget_av->budget.dvb_frontend, 0x12, 0xa1);
} else {
tda10021_write_byte(budget_av->budget.dvb_frontend, 0x12, 0xa0);
}
return result;
}
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);
/* 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:
saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
break;
}
switch (saa->pci->subsystem_device) {
case SUBID_DVBS_KNC1:
case SUBID_DVBS_EASYWATCH_1:
if (saa->pci->subsystem_vendor == 0x1894) {
fe = stv0299_attach(&cinergy_1200s_1894_0010_config,
&budget_av->budget.i2c_adap);
if (fe) {
fe->ops.tuner_ops.set_params = philips_su1278sh2_tua6100_tuner_set_params;
}
} else {
fe = 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_CI:
case SUBID_DVBS_CYNERGY1200N:
case SUBID_DVBS_EASYWATCH:
fe = stv0299_attach(&philips_sd1878_config,
&budget_av->budget.i2c_adap);
if (fe) {
fe->ops.tuner_ops.set_params = philips_sd1878_tda8261_tuner_set_params;
}
break;
case SUBID_DVBS_KNC1_PLUS:
case SUBID_DVBS_TYPHOON:
fe = 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_CINERGY1200:
fe = 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:
budget_av->reinitialise_demod = 1;
fe = tda10021_attach(&philips_cu1216_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_DVBC_KNC1_PLUS:
case SUBID_DVBC_CINERGY1200:
budget_av->reinitialise_demod = 1;
fe = tda10021_attach(&philips_cu1216_config,
&budget_av->budget.i2c_adap,
read_pwm(budget_av));
if (fe) {
budget_av->tda10021_poclkp = 1;
budget_av->tda10021_set_frontend = fe->ops.set_frontend;
fe->ops.set_frontend = tda10021_set_frontend;
fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params;
}
break;
case SUBID_DVBT_KNC1:
case SUBID_DVBT_KNC1_PLUS:
case SUBID_DVBT_CINERGY1200:
budget_av->reinitialise_demod = 1;
fe = 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) {
printk(KERN_ERR "budget-av: 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)) {
printk(KERN_ERR "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;
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);
}
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);
err = ttpci_budget_deinit(&budget_av->budget);
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)
{
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;
if ((err = ttpci_budget_init(&budget_av->budget, dev, info, THIS_MODULE))) {
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;
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);
}
/* 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(KERN_ERR "KNC1-%d: Could not read MAC from KNC1 card\n",
budget_av->budget.dvb_adapter.num);
memset(mac, 0, 6);
} else {
printk(KERN_INFO "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);
ciintf_init(budget_av);
ttpci_budget_init_hooks(&budget_av->budget);
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},
};
static struct saa7146_extension_ioctls ioctls[] = {
{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)
{
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, },
};
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,
};
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(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(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP);
MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP);
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(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(kncxs, 0x1894, 0x0014),
MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0016),
MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e),
MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a),
MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020),
MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
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(cin1200t, 0x153b, 0x1157),
{
.vendor = 0,
}
};
MODULE_DEVICE_TABLE(pci, pci_tbl);
static struct saa7146_extension budget_extension = {
.name = "budget_av",
.flags = SAA7146_I2C_SHORT_DELAY,
.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)");
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