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Code Issues Releases Wiki Activity

move MaxS8 and special MAX card LNB functions to separate file

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This commit is contained in:
Ralph Metzler 2017-08-27 23:54:49 +02:00
parent 117d9a065d
commit aa2762747f
6 changed files with 455 additions and 419 deletions
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4
ddbridge/Kbuild
View File

@ -1,7 +1,7 @@
EXTRA_CFLAGS += -DCONFIG_DVB_CXD2843 -DCONFIG_DVB_LNBP21 -DCONFIG_DVB_STV090x -DCONFIG_DVB_STV6110x -DCONFIG_DVB_DRXK -DCONFIG_DVB_STV0910 -DCONFIG_DVB_STV6111 -DCONFIG_DVB_LNBH25 -DCONFIG_DVB_MXL5XX
ddbridge-objs = ddbridge-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o
octonet-objs = octonet-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o
ddbridge-objs = ddbridge-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o ddbridge-max.o
octonet-objs = octonet-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o ddbridge-max.o
obj-$(CONFIG_DVB_DDBRIDGE) += ddbridge.o
obj-$(CONFIG_DVB_OCTONET) += octonet.o

4
ddbridge/Makefile
View File

@ -2,8 +2,8 @@
# Makefile for the ddbridge device driver
#
ddbridge-objs = ddbridge-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-ci.o
octonet-objs = octonet-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-ci.o
ddbridge-objs = ddbridge-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-ci.o ddbridge-max.o
octonet-objs = octonet-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-ci.o ddbridge-max.o
obj-$(CONFIG_DVB_DDBRIDGE) += ddbridge.o
obj-$(CONFIG_DVB_OCTONET) += octonet.o

4
ddbridge/Makefile.kernel
View File

@ -2,8 +2,8 @@
# Makefile for the ddbridge device driver
#
ddbridge-objs = ddbridge-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o
octonet-objs = octonet-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o
ddbridge-objs = ddbridge-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o ddbridge-max.o
octonet-objs = octonet-main.o ddbridge-hw.o ddbridge-i2c.o ddbridge-ns.o ddbridge-modulator.o ddbridge-core.o ddbridge-io.o ddbridge-ci.o ddbridge-max.o
obj-$(CONFIG_DVB_DDBRIDGE) += ddbridge.o
obj-$(CONFIG_DVB_OCTONET) += octonet.o

415
ddbridge/ddbridge-core.c
View File

@ -48,18 +48,6 @@ static int vlan;
module_param(vlan, int, 0444);
MODULE_PARM_DESC(vlan, "VLAN and QoS IDs enabled");
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 xo2_speed = 2;
module_param(xo2_speed, int, 0444);
MODULE_PARM_DESC(xo2_speed, "default transfer speed for xo2 based duoflex, 0=55,1=75,2=90,3=104 MBit/s, default=2, use attribute to change for individual cards");
@ -1350,405 +1338,6 @@ static int tuner_attach_stv6111(struct ddb_input *input, int type)
return 0;
}
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,
fe_sec_tone_mode_t 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,
fe_sec_voltage_t 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_input(struct dvb_frontend *fe, int in)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = input->port->dev;
int res;
mutex_lock(&dev->link[port->lnr].lnb.lock);
res = max_set_input_unlocked(fe, in);
mutex_unlock(&dev->link[port->lnr].lnb.lock);
return res;
}
static int max_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t 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, fe_sec_voltage_t 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, fe_sec_mini_cmd_t 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);
}
static 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,
};
static 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;
if (dev->link[0].info->type == DDB_OCTONET)
;/*cfg.ts_clk = 69;*/
demod = input->nr;
tuner = demod & 3;
if (fmode == 3)
tuner = 0;
dvb->fe = dvb_attach(mxl5xx_attach, i2c, &cfg, demod, tuner);
if (!dvb->fe) {
dev_err(dev->dev, "No MXL5XX found!\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->set_input = dvb->fe->ops.set_input;
dvb->fe->ops.set_input = max_set_input;
dvb->input = tuner;
return 0;
}
#if 0
static int start_input(struct ddb_input *input)
{
@ -1993,7 +1582,7 @@ static int dvb_input_attach(struct ddb_input *input)
dvb->fe2 = NULL;
switch (port->type) {
case DDB_TUNER_MXL5XX:
if (fe_attach_mxl5xx(input) < 0)
if (ddb_fe_attach_mxl5xx(input) < 0)
return -ENODEV;
break;
case DDB_TUNER_DVBS_ST:
@ -4269,7 +3858,7 @@ static ssize_t fmode_store(struct device *device, struct device_attribute *attr,
return -EINVAL;
if (val > 3)
return -EINVAL;
lnb_init_fmode(dev, &dev->link[num], val);
ddb_lnb_init_fmode(dev, &dev->link[num], val);
return count;
}

444
ddbridge/ddbridge-max.c Normal file
View File

@ -0,0 +1,444 @@
/*
* ddbridge-max.c: Digital Devices MAX card line support functions
*
* 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.
*
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, point your browser to
* http://www.gnu.org/copyleft/gpl.html
*/
#include "ddbridge.h"
#include "ddbridge-io.h"
#include "ddbridge-i2c.h"
/* MAX LNB interface related module parameters */
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 ");
/* MAX LNB interface related functions */
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,
fe_sec_tone_mode_t 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,
fe_sec_voltage_t 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_input(struct dvb_frontend *fe, int in)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = input->port->dev;
int res;
mutex_lock(&dev->link[port->lnr].lnb.lock);
res = max_set_input_unlocked(fe, in);
mutex_unlock(&dev->link[port->lnr].lnb.lock);
return res;
}
static int max_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t 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, fe_sec_voltage_t 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, fe_sec_mini_cmd_t 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 ddb_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;
}
/* MAXS8 related functions */
static struct mxl5xx_cfg mxl5xx = {
.adr = 0x60,
.type = 0x01,
.clk = 27000000,
.ts_clk = 139,
.cap = 12,
.fw_read = mxl_fw_read,
};
int ddb_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;
if (dev->link[0].info->type == DDB_OCTONET)
;/*cfg.ts_clk = 69;*/
demod = input->nr;
tuner = demod & 3;
if (fmode == 3)
tuner = 0;
dvb->fe = dvb_attach(mxl5xx_attach, i2c, &cfg, demod, tuner);
if (!dvb->fe) {
dev_err(dev->dev, "No MXL5XX found!\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);
}
ddb_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->set_input = dvb->fe->ops.set_input;
dvb->fe->ops.set_input = max_set_input;
dvb->input = tuner;
return 0;
}

3
ddbridge/ddbridge.h
View File

@ -566,4 +566,7 @@ void ddb_i2c_release(struct ddb *dev);
int ddb_ci_attach(struct ddb_port *port, u32 bitrate);
int ddb_fe_attach_mxl5xx(struct ddb_input *input);
int ddb_lnb_init_fmode(struct ddb *dev, struct ddb_link *link, u32 fm);
#endif