microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

media: ddbridge: support MaxLinear MXL5xx based cards (MaxS4/8) 

This enables MaxS4/S8 and Octopus Max card support in ddbridge by adding
glue code into ddbridge-core, having another PCI ID, and have the LNB IC
control code (and all other MaxS4/8 related code) in ddbridge-maxs8.c
(rather than another ~400 LoC in ddbridge-core.c like it's done in the
original vendor driver package).

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Daniel Scheller 2017-07-09 15:42:44 -04:00 коммит произвёл Mauro Carvalho Chehab
Родитель 3c4e04153f
Коммит bb4cec96e5
10 изменённых файлов: 588 добавлений и 4 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

2
drivers/media/pci/ddbridge/Kconfig
Просмотреть файл

@ -12,6 +12,7 @@ config DVB_DDBRIDGE
select DVB_STV6111 if MEDIA_SUBDRV_AUTOSELECT
select DVB_LNBH25 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_TDA18212 if MEDIA_SUBDRV_AUTOSELECT
select DVB_MXL5XX if MEDIA_SUBDRV_AUTOSELECT
---help---
Support for cards with the Digital Devices PCI express bridge:
- Octopus PCIe Bridge
@ -24,6 +25,7 @@ config DVB_DDBRIDGE
- CineCTv7 and DuoFlex CT2/C2T2/C2T2I (Sony CXD28xx-based)
- MaxA8 series
- CineS2 V7/V7A and DuoFlex S2 V4 (ST STV0910-based)
- Max S4/8
Say Y if you own such a card and want to use it.

2
drivers/media/pci/ddbridge/Makefile
Просмотреть файл

@ -3,7 +3,7 @@
#
ddbridge-objs := ddbridge-main.o ddbridge-core.o ddbridge-hw.o \
ddbridge-i2c.o
ddbridge-i2c.o ddbridge-maxs8.o
obj-$(CONFIG_DVB_DDBRIDGE) += ddbridge.o

67
drivers/media/pci/ddbridge/ddbridge-core.c
Просмотреть файл

@ -37,6 +37,7 @@
#include "ddbridge.h"
#include "ddbridge-i2c.h"
#include "ddbridge-regs.h"
#include "ddbridge-maxs8.h"
#include "ddbridge-io.h"
#include "tda18271c2dd.h"
@ -1424,8 +1425,9 @@ static int dvb_input_attach(struct ddb_input *input)
dvb->fe = dvb->fe2 = NULL;
switch (port->type) {
case DDB_TUNER_MXL5XX:
dev_notice(port->dev->dev, "MaxLinear MxL5xx not supported\n");
return -ENODEV;
if (fe_attach_mxl5xx(input) < 0)
return -ENODEV;
break;
case DDB_TUNER_DVBS_ST:
if (demod_attach_stv0900(input, 0) < 0)
return -ENODEV;
@ -1770,6 +1772,17 @@ static void ddb_port_probe(struct ddb_port *port)
return;
}
if (dev->link[l].info->type == DDB_OCTOPUS_MAX) {
port->name = "DUAL DVB-S2 MAX";
port->type_name = "MXL5XX";
port->class = DDB_PORT_TUNER;
port->type = DDB_TUNER_MXL5XX;
if (port->i2c)
ddbwritel(dev, I2C_SPEED_400,
port->i2c->regs + I2C_TIMING);
return;
}
if (port->nr > 1 && dev->link[l].info->type == DDB_OCTOPUS_CI) {
port->name = "CI internal";
port->type_name = "INTERNAL";
@ -2531,6 +2544,20 @@ static int ddb_port_match_i2c(struct ddb_port *port)
return 0;
}
static int ddb_port_match_link_i2c(struct ddb_port *port)
{
struct ddb *dev = port->dev;
u32 i;
for (i = 0; i < dev->i2c_num; i++) {
if (dev->i2c[i].link == port->lnr) {
port->i2c = &dev->i2c[i];
return 1;
}
}
return 0;
}
void ddb_ports_init(struct ddb *dev)
{
u32 i, l, p;
@ -2555,7 +2582,11 @@ void ddb_ports_init(struct ddb *dev)
port->obr = ci_bitrate;
mutex_init(&port->i2c_gate_lock);
ddb_port_match_i2c(port);
if (!ddb_port_match_i2c(port)) {
if (info->type == DDB_OCTOPUS_MAX)
ddb_port_match_link_i2c(port);
}
ddb_port_probe(port);
port->dvb[0].adap = &dev->adap[2 * p];
@ -2603,6 +2634,7 @@ void ddb_ports_init(struct ddb *dev)
ddb_input_init(port, 2 * i + 1, 1, 2 * i + 1);
ddb_output_init(port, i);
break;
case DDB_OCTOPUS_MAX:
case DDB_OCTOPUS_MAX_CT:
ddb_input_init(port, 2 * i, 0, 2 * p);
ddb_input_init(port, 2 * i + 1, 1, 2 * p + 1);
@ -3202,6 +3234,15 @@ static ssize_t regmap_show(struct device *device,
return sprintf(buf, "0x%08X\n", dev->link[0].ids.regmapid);
}
static ssize_t fmode_show(struct device *device,
struct device_attribute *attr, char *buf)
{
int num = attr->attr.name[5] - 0x30;
struct ddb *dev = dev_get_drvdata(device);
return sprintf(buf, "%u\n", dev->link[num].lnb.fmode);
}
static ssize_t devid_show(struct device *device,
struct device_attribute *attr, char *buf)
{
@ -3211,6 +3252,21 @@ static ssize_t devid_show(struct device *device,
return sprintf(buf, "%08x\n", dev->link[num].ids.devid);
}
static ssize_t fmode_store(struct device *device, struct device_attribute *attr,
const char *buf, size_t count)
{
struct ddb *dev = dev_get_drvdata(device);
int num = attr->attr.name[5] - 0x30;
unsigned int val;
if (sscanf(buf, "%u\n", &val) != 1)
return -EINVAL;
if (val > 3)
return -EINVAL;
lnb_init_fmode(dev, &dev->link[num], val);
return count;
}
static struct device_attribute ddb_attrs[] = {
__ATTR_RO(version),
__ATTR_RO(ports),
@ -3220,6 +3276,10 @@ static struct device_attribute ddb_attrs[] = {
__ATTR(gap1, 0664, gap_show, gap_store),
__ATTR(gap2, 0664, gap_show, gap_store),
__ATTR(gap3, 0664, gap_show, gap_store),
__ATTR(fmode0, 0664, fmode_show, fmode_store),
__ATTR(fmode1, 0664, fmode_show, fmode_store),
__ATTR(fmode2, 0664, fmode_show, fmode_store),
__ATTR(fmode3, 0664, fmode_show, fmode_store),
__ATTR_MRO(devid0, devid_show),
__ATTR_MRO(devid1, devid_show),
__ATTR_MRO(devid2, devid_show),
@ -3509,6 +3569,7 @@ static int ddb_init_boards(struct ddb *dev)
int ddb_init(struct ddb *dev)
{
mutex_init(&dev->link[0].lnb.lock);
mutex_init(&dev->link[0].flash_mutex);
if (no_init) {
ddb_device_create(dev);

12
drivers/media/pci/ddbridge/ddbridge-hw.c
Просмотреть файл

@ -297,3 +297,15 @@ const struct ddb_info ddb_c2t2i_8 = {
.ts_quirks = TS_QUIRK_SERIAL,
.tempmon_irq = 24,
};
/****************************************************************************/
const struct ddb_info ddb_s2_48 = {
.type = DDB_OCTOPUS_MAX,
.name = "Digital Devices MAX S8 4/8",
.regmap = &octopus_map,
.port_num = 4,
.i2c_mask = 0x01,
.board_control = 1,
.tempmon_irq = 24,
};

4
drivers/media/pci/ddbridge/ddbridge-hw.h
Просмотреть файл

@ -49,4 +49,8 @@ extern const struct ddb_info ddb_isdbt_8;
extern const struct ddb_info ddb_c2t2i_v0_8;
extern const struct ddb_info ddb_c2t2i_8;
/****************************************************************************/
extern const struct ddb_info ddb_s2_48;
#endif /* _DDBRIDGE_HW_H */

1
drivers/media/pci/ddbridge/ddbridge-main.c
Просмотреть файл

@ -313,6 +313,7 @@ static const struct pci_device_id ddb_id_table[] = {
DDB_DEVICE(0x0006, 0x0031, ddb_ctv7),
DDB_DEVICE(0x0006, 0x0032, ddb_ctv7),
DDB_DEVICE(0x0006, 0x0033, ddb_ctv7),
DDB_DEVICE(0x0007, 0x0023, ddb_s2_48),
DDB_DEVICE(0x0008, 0x0034, ddb_ct2_8),
DDB_DEVICE(0x0008, 0x0035, ddb_c2t2_8),
DDB_DEVICE(0x0008, 0x0036, ddb_isdbt_8),

443
drivers/media/pci/ddbridge/ddbridge-maxs8.c Normal file
Просмотреть файл

@ -0,0 +1,443 @@
/*
* ddbridge-maxs8.c: Digital Devices bridge MaxS4/8 support
*
* Copyright (C) 2010-2017 Digital Devices GmbH
* Ralph Metzler <rjkm@metzlerbros.de>
* Marcus Metzler <mocm@metzlerbros.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 only, as published by the Free Software Foundation.
*
* 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.
*
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/poll.h>
#include <linux/io.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/timer.h>
#include <linux/i2c.h>
#include <linux/swab.h>
#include <linux/vmalloc.h>
#include "ddbridge.h"
#include "ddbridge-regs.h"
#include "ddbridge-io.h"
#include "ddbridge-maxs8.h"
#include "mxl5xx.h"
/******************************************************************************/
/* MaxS4/8 related modparams */
static int fmode;
module_param(fmode, int, 0444);
MODULE_PARM_DESC(fmode, "frontend emulation mode");
static int fmode_sat = -1;
module_param(fmode_sat, int, 0444);
MODULE_PARM_DESC(fmode_sat, "set frontend emulation mode sat");
static int old_quattro;
module_param(old_quattro, int, 0444);
MODULE_PARM_DESC(old_quattro, "old quattro LNB input order ");
/******************************************************************************/
static int lnb_command(struct ddb *dev, u32 link, u32 lnb, u32 cmd)
{
u32 c, v = 0, tag = DDB_LINK_TAG(link);
v = LNB_TONE & (dev->link[link].lnb.tone << (15 - lnb));
ddbwritel(dev, cmd | v, tag | LNB_CONTROL(lnb));
for (c = 0; c < 10; c++) {
v = ddbreadl(dev, tag | LNB_CONTROL(lnb));
if ((v & LNB_BUSY) == 0)
break;
msleep(20);
}
if (c == 10)
dev_info(dev->dev, "%s lnb = %08x cmd = %08x\n",
__func__, lnb, cmd);
return 0;
}
static int max_send_master_cmd(struct dvb_frontend *fe,
struct dvb_diseqc_master_cmd *cmd)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = port->dev;
struct ddb_dvb *dvb = &port->dvb[input->nr & 1];
u32 tag = DDB_LINK_TAG(port->lnr);
int i;
u32 fmode = dev->link[port->lnr].lnb.fmode;
if (fmode == 2 || fmode == 1)
return 0;
if (dvb->diseqc_send_master_cmd)
dvb->diseqc_send_master_cmd(fe, cmd);
mutex_lock(&dev->link[port->lnr].lnb.lock);
ddbwritel(dev, 0, tag | LNB_BUF_LEVEL(dvb->input));
for (i = 0; i < cmd->msg_len; i++)
ddbwritel(dev, cmd->msg[i], tag | LNB_BUF_WRITE(dvb->input));
lnb_command(dev, port->lnr, dvb->input, LNB_CMD_DISEQC);
mutex_unlock(&dev->link[port->lnr].lnb.lock);
return 0;
}
static int lnb_send_diseqc(struct ddb *dev, u32 link, u32 input,
struct dvb_diseqc_master_cmd *cmd)
{
u32 tag = DDB_LINK_TAG(link);
int i;
ddbwritel(dev, 0, tag | LNB_BUF_LEVEL(input));
for (i = 0; i < cmd->msg_len; i++)
ddbwritel(dev, cmd->msg[i], tag | LNB_BUF_WRITE(input));
lnb_command(dev, link, input, LNB_CMD_DISEQC);
return 0;
}
static int lnb_set_sat(struct ddb *dev, u32 link, u32 input, u32 sat, u32 band,
u32 hor)
{
struct dvb_diseqc_master_cmd cmd = {
.msg = {0xe0, 0x10, 0x38, 0xf0, 0x00, 0x00},
.msg_len = 4
};
cmd.msg[3] = 0xf0 | (((sat << 2) & 0x0c) | (band ? 1 : 0) |
(hor ? 2 : 0));
return lnb_send_diseqc(dev, link, input, &cmd);
}
static int lnb_set_tone(struct ddb *dev, u32 link, u32 input,
enum fe_sec_tone_mode tone)
{
int s = 0;
u32 mask = (1ULL << input);
switch (tone) {
case SEC_TONE_OFF:
if (!(dev->link[link].lnb.tone & mask))
return 0;
dev->link[link].lnb.tone &= ~(1ULL << input);
break;
case SEC_TONE_ON:
if (dev->link[link].lnb.tone & mask)
return 0;
dev->link[link].lnb.tone |= (1ULL << input);
break;
default:
s = -EINVAL;
break;
};
if (!s)
s = lnb_command(dev, link, input, LNB_CMD_NOP);
return s;
}
static int lnb_set_voltage(struct ddb *dev, u32 link, u32 input,
enum fe_sec_voltage voltage)
{
int s = 0;
if (dev->link[link].lnb.oldvoltage[input] == voltage)
return 0;
switch (voltage) {
case SEC_VOLTAGE_OFF:
if (dev->link[link].lnb.voltage[input])
return 0;
lnb_command(dev, link, input, LNB_CMD_OFF);
break;
case SEC_VOLTAGE_13:
lnb_command(dev, link, input, LNB_CMD_LOW);
break;
case SEC_VOLTAGE_18:
lnb_command(dev, link, input, LNB_CMD_HIGH);
break;
default:
s = -EINVAL;
break;
};
dev->link[link].lnb.oldvoltage[input] = voltage;
return s;
}
static int max_set_input_unlocked(struct dvb_frontend *fe, int in)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = port->dev;
struct ddb_dvb *dvb = &port->dvb[input->nr & 1];
int res = 0;
if (in > 3)
return -EINVAL;
if (dvb->input != in) {
u32 bit = (1ULL << input->nr);
u32 obit = dev->link[port->lnr].lnb.voltage[dvb->input] & bit;
dev->link[port->lnr].lnb.voltage[dvb->input] &= ~bit;
dvb->input = in;
dev->link[port->lnr].lnb.voltage[dvb->input] |= obit;
}
res = dvb->set_input(fe, in);
return res;
}
static int max_set_tone(struct dvb_frontend *fe, enum fe_sec_tone_mode tone)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = port->dev;
struct ddb_dvb *dvb = &port->dvb[input->nr & 1];
int tuner = 0;
int res = 0;
u32 fmode = dev->link[port->lnr].lnb.fmode;
mutex_lock(&dev->link[port->lnr].lnb.lock);
dvb->tone = tone;
switch (fmode) {
default:
case 0:
case 3:
res = lnb_set_tone(dev, port->lnr, dvb->input, tone);
break;
case 1:
case 2:
if (old_quattro) {
if (dvb->tone == SEC_TONE_ON)
tuner |= 2;
if (dvb->voltage == SEC_VOLTAGE_18)
tuner |= 1;
} else {
if (dvb->tone == SEC_TONE_ON)
tuner |= 1;
if (dvb->voltage == SEC_VOLTAGE_18)
tuner |= 2;
}
res = max_set_input_unlocked(fe, tuner);
break;
}
mutex_unlock(&dev->link[port->lnr].lnb.lock);
return res;
}
static int max_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = port->dev;
struct ddb_dvb *dvb = &port->dvb[input->nr & 1];
int tuner = 0;
u32 nv, ov = dev->link[port->lnr].lnb.voltages;
int res = 0;
u32 fmode = dev->link[port->lnr].lnb.fmode;
mutex_lock(&dev->link[port->lnr].lnb.lock);
dvb->voltage = voltage;
switch (fmode) {
case 3:
default:
case 0:
if (fmode == 3)
max_set_input_unlocked(fe, 0);
if (voltage == SEC_VOLTAGE_OFF)
dev->link[port->lnr].lnb.voltage[dvb->input] &=
~(1ULL << input->nr);
else
dev->link[port->lnr].lnb.voltage[dvb->input] |=
(1ULL << input->nr);
res = lnb_set_voltage(dev, port->lnr, dvb->input, voltage);
break;
case 1:
case 2:
if (voltage == SEC_VOLTAGE_OFF)
dev->link[port->lnr].lnb.voltages &=
~(1ULL << input->nr);
else
dev->link[port->lnr].lnb.voltages |=
(1ULL << input->nr);
nv = dev->link[port->lnr].lnb.voltages;
if (old_quattro) {
if (dvb->tone == SEC_TONE_ON)
tuner |= 2;
if (dvb->voltage == SEC_VOLTAGE_18)
tuner |= 1;
} else {
if (dvb->tone == SEC_TONE_ON)
tuner |= 1;
if (dvb->voltage == SEC_VOLTAGE_18)
tuner |= 2;
}
res = max_set_input_unlocked(fe, tuner);
if (nv != ov) {
if (nv) {
lnb_set_voltage(dev,
port->lnr, 0, SEC_VOLTAGE_13);
if (fmode == 1) {
lnb_set_voltage(dev, port->lnr,
0, SEC_VOLTAGE_13);
if (old_quattro) {
lnb_set_voltage(dev, port->lnr,
1, SEC_VOLTAGE_18);
lnb_set_voltage(dev, port->lnr,
2, SEC_VOLTAGE_13);
} else {
lnb_set_voltage(dev, port->lnr,
1, SEC_VOLTAGE_13);
lnb_set_voltage(dev, port->lnr,
2, SEC_VOLTAGE_18);
}
lnb_set_voltage(dev, port->lnr,
3, SEC_VOLTAGE_18);
}
} else {
lnb_set_voltage(dev, port->lnr,
0, SEC_VOLTAGE_OFF);
if (fmode == 1) {
lnb_set_voltage(dev, port->lnr,
1, SEC_VOLTAGE_OFF);
lnb_set_voltage(dev, port->lnr,
2, SEC_VOLTAGE_OFF);
lnb_set_voltage(dev, port->lnr,
3, SEC_VOLTAGE_OFF);
}
}
}
break;
}
mutex_unlock(&dev->link[port->lnr].lnb.lock);
return res;
}
static int max_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)
{
return 0;
}
static int max_send_burst(struct dvb_frontend *fe, enum fe_sec_mini_cmd burst)
{
return 0;
}
static int mxl_fw_read(void *priv, u8 *buf, u32 len)
{
struct ddb_link *link = priv;
struct ddb *dev = link->dev;
dev_info(dev->dev, "Read mxl_fw from link %u\n", link->nr);
return ddbridge_flashread(dev, link->nr, buf, 0xc0000, len);
}
int lnb_init_fmode(struct ddb *dev, struct ddb_link *link, u32 fm)
{
u32 l = link->nr;
if (link->lnb.fmode == fm)
return 0;
dev_info(dev->dev, "Set fmode link %u = %u\n", l, fm);
mutex_lock(&link->lnb.lock);
if (fm == 2 || fm == 1) {
if (fmode_sat >= 0) {
lnb_set_sat(dev, l, 0, fmode_sat, 0, 0);
if (old_quattro) {
lnb_set_sat(dev, l, 1, fmode_sat, 0, 1);
lnb_set_sat(dev, l, 2, fmode_sat, 1, 0);
} else {
lnb_set_sat(dev, l, 1, fmode_sat, 1, 0);
lnb_set_sat(dev, l, 2, fmode_sat, 0, 1);
}
lnb_set_sat(dev, l, 3, fmode_sat, 1, 1);
}
lnb_set_tone(dev, l, 0, SEC_TONE_OFF);
if (old_quattro) {
lnb_set_tone(dev, l, 1, SEC_TONE_OFF);
lnb_set_tone(dev, l, 2, SEC_TONE_ON);
} else {
lnb_set_tone(dev, l, 1, SEC_TONE_ON);
lnb_set_tone(dev, l, 2, SEC_TONE_OFF);
}
lnb_set_tone(dev, l, 3, SEC_TONE_ON);
}
link->lnb.fmode = fm;
mutex_unlock(&link->lnb.lock);
return 0;
}
static struct mxl5xx_cfg mxl5xx = {
.adr = 0x60,
.type = 0x01,
.clk = 27000000,
.ts_clk = 139,
.cap = 12,
.fw_read = mxl_fw_read,
};
int fe_attach_mxl5xx(struct ddb_input *input)
{
struct ddb *dev = input->port->dev;
struct i2c_adapter *i2c = &input->port->i2c->adap;
struct ddb_dvb *dvb = &input->port->dvb[input->nr & 1];
struct ddb_port *port = input->port;
struct ddb_link *link = &dev->link[port->lnr];
struct mxl5xx_cfg cfg;
int demod, tuner;
cfg = mxl5xx;
cfg.fw_priv = link;
dvb->set_input = NULL;
demod = input->nr;
tuner = demod & 3;
if (fmode == 3)
tuner = 0;
dvb->fe = dvb_attach(mxl5xx_attach, i2c, &cfg,
demod, tuner, &dvb->set_input);
if (!dvb->fe) {
dev_err(dev->dev, "No MXL5XX found!\n");
return -ENODEV;
}
if (!dvb->set_input) {
dev_err(dev->dev, "No mxl5xx_set_input function pointer!\n");
return -ENODEV;
}
if (input->nr < 4) {
lnb_command(dev, port->lnr, input->nr, LNB_CMD_INIT);
lnb_set_voltage(dev, port->lnr, input->nr, SEC_VOLTAGE_OFF);
}
lnb_init_fmode(dev, link, fmode);
dvb->fe->ops.set_voltage = max_set_voltage;
dvb->fe->ops.enable_high_lnb_voltage = max_enable_high_lnb_voltage;
dvb->fe->ops.set_tone = max_set_tone;
dvb->diseqc_send_master_cmd = dvb->fe->ops.diseqc_send_master_cmd;
dvb->fe->ops.diseqc_send_master_cmd = max_send_master_cmd;
dvb->fe->ops.diseqc_send_burst = max_send_burst;
dvb->fe->sec_priv = input;
dvb->input = tuner;
return 0;
}

29
drivers/media/pci/ddbridge/ddbridge-maxs8.h Normal file
Просмотреть файл

@ -0,0 +1,29 @@
/*
* ddbridge-maxs8.h: Digital Devices bridge MaxS4/8 support
*
* Copyright (C) 2010-2017 Digital Devices GmbH
* Ralph Metzler <rjkm@metzlerbros.de>
* Marcus Metzler <mocm@metzlerbros.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 only, as published by the Free Software Foundation.
*
* 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.
*
*/
#ifndef _DDBRIDGE_MAXS8_H_
#define _DDBRIDGE_MAXS8_H_
#include "ddbridge.h"
/******************************************************************************/
int lnb_init_fmode(struct ddb *dev, struct ddb_link *link, u32 fm);
int fe_attach_mxl5xx(struct ddb_input *input);
#endif /* _DDBRIDGE_MAXS8_H */

21
drivers/media/pci/ddbridge/ddbridge-regs.h
Просмотреть файл

@ -133,3 +133,24 @@
#define CI_BUFFER_SIZE (0x0800)
#define CI_BUFFER(i) (CI_BUFFER_BASE + (i) * CI_BUFFER_SIZE)
/* ------------------------------------------------------------------------- */
/* LNB commands (mxl5xx / Max S8) */
#define LNB_BASE (0x400)
#define LNB_CONTROL(i) (LNB_BASE + (i) * 0x20 + 0x00)
#define LNB_CMD (7ULL << 0)
#define LNB_CMD_NOP 0
#define LNB_CMD_INIT 1
#define LNB_CMD_LOW 3
#define LNB_CMD_HIGH 4
#define LNB_CMD_OFF 5
#define LNB_CMD_DISEQC 6
#define LNB_BUSY (1ULL << 4)
#define LNB_TONE (1ULL << 15)
#define LNB_BUF_LEVEL(i) (LNB_BASE + (i) * 0x20 + 0x10)
#define LNB_BUF_WRITE(i) (LNB_BASE + (i) * 0x20 + 0x14)

11
drivers/media/pci/ddbridge/ddbridge.h
Просмотреть файл

@ -115,6 +115,7 @@ struct ddb_info {
#define DDB_NONE 0
#define DDB_OCTOPUS 1
#define DDB_OCTOPUS_CI 2
#define DDB_OCTOPUS_MAX 5
#define DDB_OCTOPUS_MAX_CT 6
char *name;
u32 i2c_mask;
@ -295,6 +296,15 @@ struct ddb_port {
#define TS_CAPTURE_LEN (4096)
struct ddb_lnb {
struct mutex lock;
u32 tone;
enum fe_sec_voltage oldvoltage[4];
u32 voltage[4];
u32 voltages;
u32 fmode;
};
struct ddb_link {
struct ddb *dev;
struct ddb_info *info;
@ -302,6 +312,7 @@ struct ddb_link {
u32 regs;
spinlock_t lock;
struct mutex flash_mutex;
struct ddb_lnb lnb;
struct tasklet_struct tasklet;
struct ddb_ids ids;