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android_kernel_xiaomi_sm8350/drivers/media/video/cx88/cx88-dvb.c
Steven Toth 6c5be74c86 V4L/DVB (4676): Dynamic cx88 mpeg port management for HVR1300 MPEG2/DVB-T support. 
A series of patches to change the cx88 framework to allow the
PCI mpeg port to be shared dynamically between different
types of drivers or applications. This patch changes the cx88-dvb
and cx88-blackbird drivers to become 'sub drivers' of a higher
single cx88-mpeg driver.
The cx88-mpeg driver is a superset of the previous cx88-mpeg/blackbird
drivers and now owns the IRQ. cx88-dvb/blackbird now become mini drivers,
registering themselves with cx88-mpeg through a standard interface with
callbacks.
Sub drivers request access to hardware via the cx88-mpeg driver. In turn
the cx88-mpeg driver determines whether the hardware is busy and accepts
or refuses the request, grant access using callbacks into the sub drivers.
The net effect is that you are no longer able to tamper with the mpeg port
from multiple different applications at the same time, potentially breaking
a live mpeg2 hardware encoding or dvb stream.
The mechanism extends to enable multiple dvb frontends to be registered
and share the single resource.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-12-10 08:50:47 -02:00

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/*
*
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
*
* (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
* (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/fs.h>
#include <linux/kthread.h>
#include <linux/file.h>
#include <linux/suspend.h>
#include "cx88.h"
#include "dvb-pll.h"
#include <media/v4l2-common.h>
#include "mt352.h"
#include "mt352_priv.h"
#ifdef HAVE_VP3054_I2C
# include "cx88-vp3054-i2c.h"
#endif
#include "zl10353.h"
#include "cx22702.h"
#include "or51132.h"
#include "lgdt330x.h"
#include "lg_h06xf.h"
#include "nxt200x.h"
#include "cx24123.h"
#include "isl6421.h"
MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
MODULE_LICENSE("GPL");
static unsigned int debug = 0;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug,"enable debug messages [dvb]");
#define dprintk(level,fmt, arg...) if (debug >= level) \
printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg)
/* ------------------------------------------------------------------ */
static int dvb_buf_setup(struct videobuf_queue *q,
unsigned int *count, unsigned int *size)
{
struct cx8802_dev *dev = q->priv_data;
dev->ts_packet_size = 188 * 4;
dev->ts_packet_count = 32;
*size = dev->ts_packet_size * dev->ts_packet_count;
*count = 32;
return 0;
}
static int dvb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,
enum v4l2_field field)
{
struct cx8802_dev *dev = q->priv_data;
return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field);
}
static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
struct cx8802_dev *dev = q->priv_data;
cx8802_buf_queue(dev, (struct cx88_buffer*)vb);
}
static void dvb_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
{
cx88_free_buffer(q, (struct cx88_buffer*)vb);
}
static struct videobuf_queue_ops dvb_qops = {
.buf_setup = dvb_buf_setup,
.buf_prepare = dvb_buf_prepare,
.buf_queue = dvb_buf_queue,
.buf_release = dvb_buf_release,
};
/* ------------------------------------------------------------------ */
static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 };
static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(200);
mt352_write(fe, reset, sizeof(reset));
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
mt352_write(fe, agc_cfg, sizeof(agc_cfg));
mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
return 0;
}
static int dvico_dual_demod_init(struct dvb_frontend *fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(200);
mt352_write(fe, reset, sizeof(reset));
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
mt352_write(fe, agc_cfg, sizeof(agc_cfg));
mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
return 0;
}
static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { 0x89, 0x38, 0x39 };
static u8 reset [] = { 0x50, 0x80 };
static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
static u8 agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF,
0x00, 0xFF, 0x00, 0x40, 0x40 };
static u8 dntv_extra[] = { 0xB5, 0x7A };
static u8 capt_range_cfg[] = { 0x75, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(2000);
mt352_write(fe, reset, sizeof(reset));
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
mt352_write(fe, agc_cfg, sizeof(agc_cfg));
udelay(2000);
mt352_write(fe, dntv_extra, sizeof(dntv_extra));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
return 0;
}
static struct mt352_config dvico_fusionhdtv = {
.demod_address = 0x0f,
.demod_init = dvico_fusionhdtv_demod_init,
};
static struct mt352_config dntv_live_dvbt_config = {
.demod_address = 0x0f,
.demod_init = dntv_live_dvbt_demod_init,
};
static struct mt352_config dvico_fusionhdtv_dual = {
.demod_address = 0x0f,
.demod_init = dvico_dual_demod_init,
};
#ifdef HAVE_VP3054_I2C
static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { 0x89, 0x38, 0x38 };
static u8 reset [] = { 0x50, 0x80 };
static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
static u8 agc_cfg [] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
0x00, 0xFF, 0x00, 0x40, 0x40 };
static u8 dntv_extra[] = { 0xB5, 0x7A };
static u8 capt_range_cfg[] = { 0x75, 0x32 };
mt352_write(fe, clock_config, sizeof(clock_config));
udelay(2000);
mt352_write(fe, reset, sizeof(reset));
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
mt352_write(fe, agc_cfg, sizeof(agc_cfg));
udelay(2000);
mt352_write(fe, dntv_extra, sizeof(dntv_extra));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
return 0;
}
static int philips_fmd1216_pll_init(struct dvb_frontend *fe)
{
struct cx8802_dev *dev= fe->dvb->priv;
/* this message is to set up ATC and ALC */
static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
struct i2c_msg msg =
{ .addr = dev->core->pll_addr, .flags = 0,
.buf = fmd1216_init, .len = sizeof(fmd1216_init) };
int err;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
if (err < 0)
return err;
else
return -EREMOTEIO;
}
return 0;
}
static int dntv_live_dvbt_pro_tuner_set_params(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
{
struct cx8802_dev *dev= fe->dvb->priv;
u8 buf[4];
struct i2c_msg msg =
{ .addr = dev->core->pll_addr, .flags = 0,
.buf = buf, .len = 4 };
int err;
/* Switch PLL to DVB mode */
err = philips_fmd1216_pll_init(fe);
if (err)
return err;
/* Tune PLL */
dvb_pll_configure(dev->core->pll_desc, buf,
params->frequency,
params->u.ofdm.bandwidth);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
printk(KERN_WARNING "cx88-dvb: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, dev->core->pll_addr, buf[0], err);
if (err < 0)
return err;
else
return -EREMOTEIO;
}
return 0;
}
static struct mt352_config dntv_live_dvbt_pro_config = {
.demod_address = 0x0f,
.no_tuner = 1,
.demod_init = dntv_live_dvbt_pro_demod_init,
};
#endif
static int dvico_hybrid_tuner_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
u8 pllbuf[4];
struct cx8802_dev *dev= fe->dvb->priv;
struct i2c_msg msg =
{ .addr = dev->core->pll_addr, .flags = 0,
.buf = pllbuf, .len = 4 };
int err;
dvb_pll_configure(dev->core->pll_desc, pllbuf,
params->frequency,
params->u.ofdm.bandwidth);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
printk(KERN_WARNING "cx88-dvb: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, pllbuf[0], pllbuf[1], err);
if (err < 0)
return err;
else
return -EREMOTEIO;
}
return 0;
}
static struct zl10353_config dvico_fusionhdtv_hybrid = {
.demod_address = 0x0f,
.no_tuner = 1,
};
static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
.demod_address = 0x0f,
};
static struct cx22702_config connexant_refboard_config = {
.demod_address = 0x43,
.output_mode = CX22702_SERIAL_OUTPUT,
};
static struct cx22702_config hauppauge_novat_config = {
.demod_address = 0x43,
.output_mode = CX22702_SERIAL_OUTPUT,
};
static struct cx22702_config hauppauge_hvr1100_config = {
.demod_address = 0x63,
.output_mode = CX22702_SERIAL_OUTPUT,
};
static struct cx22702_config hauppauge_hvr3000_config = {
.demod_address = 0x63,
.output_mode = CX22702_SERIAL_OUTPUT,
};
static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe,
int acquire)
{
struct cx8802_dev *dev= fe->dvb->priv;
struct cx8802_driver *drv = NULL;
int ret = 0;
drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
if (drv) {
if(acquire)
ret = drv->request_acquire(drv);
else
ret = drv->request_release(drv);
}
return ret;
}
static struct cx22702_config hauppauge_hvr1300_config = {
.demod_address = 0x63,
.output_mode = CX22702_SERIAL_OUTPUT,
};
static int or51132_set_ts_param(struct dvb_frontend* fe,
int is_punctured)
{
struct cx8802_dev *dev= fe->dvb->priv;
dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
return 0;
}
static struct or51132_config pchdtv_hd3000 = {
.demod_address = 0x15,
.set_ts_params = or51132_set_ts_param,
};
static int lgdt3302_tuner_set_params(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
{
/* FIXME make this routine use the tuner-simple code.
* It could probably be shared with a number of ATSC
* frontends. Many share the same tuner with analog TV. */
struct cx8802_dev *dev= fe->dvb->priv;
struct cx88_core *core = dev->core;
u8 buf[4];
struct i2c_msg msg =
{ .addr = dev->core->pll_addr, .flags = 0, .buf = buf, .len = 4 };
int err;
dvb_pll_configure(core->pll_desc, buf, params->frequency, 0);
dprintk(1, "%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
__FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
if ((err = i2c_transfer(&core->i2c_adap, &msg, 1)) != 1) {
printk(KERN_WARNING "cx88-dvb: %s error "
"(addr %02x <- %02x, err = %i)\n",
__FUNCTION__, buf[0], buf[1], err);
if (err < 0)
return err;
else
return -EREMOTEIO;
}
return 0;
}
static int lgdt3303_tuner_set_params(struct dvb_frontend* fe,
struct dvb_frontend_parameters* params)
{
struct cx8802_dev *dev= fe->dvb->priv;
struct cx88_core *core = dev->core;
/* Put the analog decoder in standby to keep it quiet */
cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
return lg_h06xf_pll_set(fe, &core->i2c_adap, params);
}
static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index)
{
struct cx8802_dev *dev= fe->dvb->priv;
struct cx88_core *core = dev->core;
dprintk(1, "%s: index = %d\n", __FUNCTION__, index);
if (index == 0)
cx_clear(MO_GP0_IO, 8);
else
cx_set(MO_GP0_IO, 8);
return 0;
}
static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured)
{
struct cx8802_dev *dev= fe->dvb->priv;
if (is_punctured)
dev->ts_gen_cntrl |= 0x04;
else
dev->ts_gen_cntrl &= ~0x04;
return 0;
}
static struct lgdt330x_config fusionhdtv_3_gold = {
.demod_address = 0x0e,
.demod_chip = LGDT3302,
.serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */
.set_ts_params = lgdt330x_set_ts_param,
};
static struct lgdt330x_config fusionhdtv_5_gold = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
.set_ts_params = lgdt330x_set_ts_param,
};
static struct lgdt330x_config pchdtv_hd5500 = {
.demod_address = 0x59,
.demod_chip = LGDT3303,
.serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */
.set_ts_params = lgdt330x_set_ts_param,
};
static int nxt200x_set_ts_param(struct dvb_frontend* fe,
int is_punctured)
{
struct cx8802_dev *dev= fe->dvb->priv;
dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00;
return 0;
}
static int nxt200x_set_pll_input(u8* buf, int input)
{
if (input)
buf[3] |= 0x08;
else
buf[3] &= ~0x08;
return 0;
}
static struct nxt200x_config ati_hdtvwonder = {
.demod_address = 0x0a,
.set_pll_input = nxt200x_set_pll_input,
.set_ts_params = nxt200x_set_ts_param,
};
static int cx24123_set_ts_param(struct dvb_frontend* fe,
int is_punctured)
{
struct cx8802_dev *dev= fe->dvb->priv;
dev->ts_gen_cntrl = 0x02;
return 0;
}
static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe,
fe_sec_voltage_t voltage)
{
struct cx8802_dev *dev= fe->dvb->priv;
struct cx88_core *core = dev->core;
if (voltage == SEC_VOLTAGE_OFF) {
cx_write(MO_GP0_IO, 0x000006fb);
} else {
cx_write(MO_GP0_IO, 0x000006f9);
}
if (core->prev_set_voltage)
return core->prev_set_voltage(fe, voltage);
return 0;
}
static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe,
fe_sec_voltage_t voltage)
{
struct cx8802_dev *dev= fe->dvb->priv;
struct cx88_core *core = dev->core;
if (voltage == SEC_VOLTAGE_OFF) {
dprintk(1,"LNB Voltage OFF\n");
cx_write(MO_GP0_IO, 0x0000efff);
}
if (core->prev_set_voltage)
return core->prev_set_voltage(fe, voltage);
return 0;
}
static struct cx24123_config geniatech_dvbs_config = {
.demod_address = 0x55,
.set_ts_params = cx24123_set_ts_param,
};
static struct cx24123_config hauppauge_novas_config = {
.demod_address = 0x55,
.set_ts_params = cx24123_set_ts_param,
};
static struct cx24123_config kworld_dvbs_100_config = {
.demod_address = 0x15,
.set_ts_params = cx24123_set_ts_param,
.lnb_polarity = 1,
};
static int dvb_register(struct cx8802_dev *dev)
{
/* init struct videobuf_dvb */
dev->dvb.name = dev->core->name;
dev->ts_gen_cntrl = 0x0c;
/* init frontend */
switch (dev->core->board) {
case CX88_BOARD_HAUPPAUGE_DVB_T1:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_novat_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_thomson_dtt759x);
}
break;
case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
case CX88_BOARD_CONEXANT_DVB_T1:
case CX88_BOARD_KWORLD_DVB_T_CX22702:
case CX88_BOARD_WINFAST_DTV1000:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&connexant_refboard_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
&dev->core->i2c_adap,
&dvb_pll_thomson_dtt7579);
}
break;
case CX88_BOARD_WINFAST_DTV2000H:
case CX88_BOARD_HAUPPAUGE_HVR1100:
case CX88_BOARD_HAUPPAUGE_HVR1100LP:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr1100_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_fmd1216me);
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
dev->dvb.frontend = dvb_attach(mt352_attach,
&dvico_fusionhdtv,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
NULL, &dvb_pll_thomson_dtt7579);
break;
}
/* ZL10353 replaces MT352 on later cards */
dev->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_plus_v1_1,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
NULL, &dvb_pll_thomson_dtt7579);
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
/* The tin box says DEE1601, but it seems to be DTT7579
* compatible, with a slightly different MT352 AGC gain. */
dev->dvb.frontend = dvb_attach(mt352_attach,
&dvico_fusionhdtv_dual,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
NULL, &dvb_pll_thomson_dtt7579);
break;
}
/* ZL10353 replaces MT352 on later cards */
dev->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_plus_v1_1,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
NULL, &dvb_pll_thomson_dtt7579);
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
dev->dvb.frontend = dvb_attach(mt352_attach,
&dvico_fusionhdtv,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
NULL, &dvb_pll_lg_z201);
}
break;
case CX88_BOARD_KWORLD_DVB_T:
case CX88_BOARD_DNTV_LIVE_DVB_T:
case CX88_BOARD_ADSTECH_DVB_T_PCI:
dev->dvb.frontend = dvb_attach(mt352_attach,
&dntv_live_dvbt_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
NULL, &dvb_pll_unknown_1);
}
break;
case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
#ifdef HAVE_VP3054_I2C
dev->core->pll_addr = 0x61;
dev->core->pll_desc = &dvb_pll_fmd1216me;
dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
&((struct vp3054_i2c_state *)dev->card_priv)->adap);
if (dev->dvb.frontend != NULL) {
dev->dvb.frontend->ops.tuner_ops.set_params = dntv_live_dvbt_pro_tuner_set_params;
}
#else
printk("%s: built without vp3054 support\n", dev->core->name);
#endif
break;
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
dev->core->pll_addr = 0x61;
dev->core->pll_desc = &dvb_pll_thomson_fe6600;
dev->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_hybrid,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dev->dvb.frontend->ops.tuner_ops.set_params = dvico_hybrid_tuner_set_params;
}
break;
case CX88_BOARD_PCHDTV_HD3000:
dev->dvb.frontend = dvb_attach(or51132_attach,
&pchdtv_hd3000,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_thomson_dtt761x);
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
dev->ts_gen_cntrl = 0x08;
{
/* Do a hardware reset of chip before using it. */
struct cx88_core *core = dev->core;
cx_clear(MO_GP0_IO, 1);
mdelay(100);
cx_set(MO_GP0_IO, 1);
mdelay(200);
/* Select RF connector callback */
fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
dev->core->pll_addr = 0x61;
dev->core->pll_desc = &dvb_pll_microtune_4042;
dev->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_3_gold,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dev->dvb.frontend->ops.tuner_ops.set_params = lgdt3302_tuner_set_params;
}
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T:
dev->ts_gen_cntrl = 0x08;
{
/* Do a hardware reset of chip before using it. */
struct cx88_core *core = dev->core;
cx_clear(MO_GP0_IO, 1);
mdelay(100);
cx_set(MO_GP0_IO, 9);
mdelay(200);
dev->core->pll_addr = 0x61;
dev->core->pll_desc = &dvb_pll_thomson_dtt761x;
dev->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_3_gold,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dev->dvb.frontend->ops.tuner_ops.set_params = lgdt3302_tuner_set_params;
}
}
break;
case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD:
dev->ts_gen_cntrl = 0x08;
{
/* Do a hardware reset of chip before using it. */
struct cx88_core *core = dev->core;
cx_clear(MO_GP0_IO, 1);
mdelay(100);
cx_set(MO_GP0_IO, 1);
mdelay(200);
dev->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_5_gold,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dev->dvb.frontend->ops.tuner_ops.set_params = lgdt3303_tuner_set_params;
}
}
break;
case CX88_BOARD_PCHDTV_HD5500:
dev->ts_gen_cntrl = 0x08;
{
/* Do a hardware reset of chip before using it. */
struct cx88_core *core = dev->core;
cx_clear(MO_GP0_IO, 1);
mdelay(100);
cx_set(MO_GP0_IO, 1);
mdelay(200);
dev->dvb.frontend = dvb_attach(lgdt330x_attach,
&pchdtv_hd5500,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dev->dvb.frontend->ops.tuner_ops.set_params = lgdt3303_tuner_set_params;
}
}
break;
case CX88_BOARD_ATI_HDTVWONDER:
dev->dvb.frontend = dvb_attach(nxt200x_attach,
&ati_hdtvwonder,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
NULL, &dvb_pll_tuv1236d);
}
break;
case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
dev->dvb.frontend = dvb_attach(cx24123_attach,
&hauppauge_novas_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend) {
dvb_attach(isl6421_attach, dev->dvb.frontend,
&dev->core->i2c_adap, 0x08, 0x00, 0x00);
}
break;
case CX88_BOARD_KWORLD_DVBS_100:
dev->dvb.frontend = dvb_attach(cx24123_attach,
&kworld_dvbs_100_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend) {
dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
}
break;
case CX88_BOARD_GENIATECH_DVBS:
dev->dvb.frontend = dvb_attach(cx24123_attach,
&geniatech_dvbs_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend) {
dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
}
break;
case CX88_BOARD_HAUPPAUGE_HVR1300:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr1300_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_fmd1216me);
}
break;
case CX88_BOARD_HAUPPAUGE_HVR3000:
dev->dvb.frontend = dvb_attach(cx22702_attach,
&hauppauge_hvr3000_config,
&dev->core->i2c_adap);
if (dev->dvb.frontend != NULL) {
dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
&dev->core->i2c_adap,
&dvb_pll_fmd1216me);
}
break;
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
dev->core->name);
break;
}
if (NULL == dev->dvb.frontend) {
printk("%s: frontend initialization failed\n",dev->core->name);
return -1;
}
if (dev->core->pll_desc) {
dev->dvb.frontend->ops.info.frequency_min = dev->core->pll_desc->min;
dev->dvb.frontend->ops.info.frequency_max = dev->core->pll_desc->max;
}
/* Ensure all frontends negotiate bus access */
dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
/* Put the analog decoder in standby to keep it quiet */
cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
/* register everything */
return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev);
}
/* ----------------------------------------------------------- */
/* CX8802 MPEG -> mini driver - We have been given the hardware */
static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
int err = 0;
dprintk( 1, "%s\n", __FUNCTION__);
switch (core->board) {
case CX88_BOARD_HAUPPAUGE_HVR1300:
/* We arrive here with either the cx23416 or the cx22702
* on the bus. Take the bus from the cx23416 and enable the
* cx22702 demod
*/
cx_set(MO_GP0_IO, 0x00000080); /* cx22702 out of reset and enable */
cx_clear(MO_GP0_IO, 0x00000004);
udelay(1000);
break;
default:
err = -ENODEV;
}
return err;
}
/* CX8802 MPEG -> mini driver - We no longer have the hardware */
static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
int err = 0;
dprintk( 1, "%s\n", __FUNCTION__);
switch (core->board) {
case CX88_BOARD_HAUPPAUGE_HVR1300:
/* Do Nothing, leave the cx22702 on the bus. */
break;
default:
err = -ENODEV;
}
return err;
}
static int cx8802_dvb_probe(struct cx8802_driver *drv)
{
struct cx88_core *core = drv->core;
struct cx8802_dev *dev = drv->core->dvbdev;
int err;
dprintk( 1, "%s\n", __FUNCTION__);
dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
core->board,
core->name,
core->pci_bus,
core->pci_slot);
err = -ENODEV;
if (!(cx88_boards[core->board].mpeg & CX88_MPEG_DVB))
goto fail_core;
#ifdef HAVE_VP3054_I2C
err = vp3054_i2c_probe(dev);
if (0 != err)
goto fail_core;
#endif
/* dvb stuff */
printk("%s/2: cx2388x based dvb card\n", core->name);
videobuf_queue_init(&dev->dvb.dvbq, &dvb_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_TOP,
sizeof(struct cx88_buffer),
dev);
err = dvb_register(dev);
if (err != 0)
printk("%s dvb_register failed err = %d\n", __FUNCTION__, err);
fail_core:
return err;
}
static int cx8802_dvb_remove(struct cx8802_driver *drv)
{
struct cx8802_dev *dev = drv->core->dvbdev;
/* dvb */
videobuf_dvb_unregister(&dev->dvb);
#ifdef HAVE_VP3054_I2C
vp3054_i2c_remove(dev);
#endif
return 0;
}
static struct cx8802_driver cx8802_dvb_driver = {
.type_id = CX88_MPEG_DVB,
.hw_access = CX8802_DRVCTL_SHARED,
.probe = cx8802_dvb_probe,
.remove = cx8802_dvb_remove,
.advise_acquire = cx8802_dvb_advise_acquire,
.advise_release = cx8802_dvb_advise_release,
};
static int dvb_init(void)
{
printk(KERN_INFO "cx2388x dvb driver version %d.%d.%d loaded\n",
(CX88_VERSION_CODE >> 16) & 0xff,
(CX88_VERSION_CODE >> 8) & 0xff,
CX88_VERSION_CODE & 0xff);
#ifdef SNAPSHOT
printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
#endif
return cx8802_register_driver(&cx8802_dvb_driver);
}
static void dvb_fini(void)
{
cx8802_unregister_driver(&cx8802_dvb_driver);
}
module_init(dvb_init);
module_exit(dvb_fini);
/*
* Local variables:
* c-basic-offset: 8
* compile-command: "make DVB=1"
* End:
*/
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