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V4L/DVB (7471): SkyStar2: preparing support for the rev2.8

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Support is prepared, but the CX24113-driver .c-file is missing. After sorting out the NDA problems, the file will be there immediatly.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Patrick Boettcher 2008-03-29 21:28:07 -03:00 committed by Mauro Carvalho Chehab
parent 11d3f32393
commit c9dd82c2f9
5 changed files with 102 additions and 0 deletions
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2
drivers/media/dvb/b2c2/Kconfig
View file

@ -10,6 +10,8 @@ config DVB_B2C2_FLEXCOP
select DVB_BCM3510 if !DVB_FE_CUSTOMISE
select DVB_LGDT330X if !DVB_FE_CUSTOMISE
select TUNER_SIMPLE if !DVB_FE_CUSTOMISE
select DVB_ISL6421 if !DVB_FE_CUSTOMISE
select DVB_CX24123 if !DVB_FE_CUSTOMISE
help
Support for the digital TV receiver chip made by B2C2 Inc. included in
Technisats PCI cards and USB boxes.

48
drivers/media/dvb/b2c2/flexcop-fe-tuner.c
View file

@ -19,6 +19,11 @@
#include "dvb-pll.h"
#include "tuner-simple.h"
#include "cx24123.h"
#include "cx24113.h"
#include "isl6421.h"
/* lnb control */
static int flexcop_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
@ -476,11 +481,54 @@ static struct stv0297_config alps_tdee4_stv0297_config = {
// .pll_set = alps_tdee4_stv0297_pll_set,
};
static struct cx24123_config skystar2_rev2_8_cx24123_config = {
.demod_address = 0x55,
.dont_use_pll = 1,
.agc_callback = cx24113_agc_callback,
};
static const struct cx24113_config skystar2_rev2_8_cx24113_config = {
.i2c_addr = 0x54,
.xtal_khz = 10111,
};
/* try to figure out the frontend, each card/box can have on of the following list */
int flexcop_frontend_init(struct flexcop_device *fc)
{
struct dvb_frontend_ops *ops;
struct i2c_adapter *i2c = &fc->fc_i2c_adap[0].i2c_adap;
struct i2c_adapter *i2c_tuner;
/* try the sky v2.8 (cx24123, isl6421) */
fc->fe = dvb_attach(cx24123_attach,
&skystar2_rev2_8_cx24123_config, i2c);
if (fc->fe != NULL) {
i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe);
if (i2c_tuner != NULL) {
if (dvb_attach(cx24113_attach, fc->fe,
&skystar2_rev2_8_cx24113_config,
i2c_tuner) == NULL)
err("CX24113 could NOT be attached");
else
info("CX24113 successfully attached");
}
fc->dev_type = FC_SKY_REV28;
fc->fc_i2c_adap[2].no_base_addr = 1;
if (dvb_attach(isl6421_attach, fc->fe,
&fc->fc_i2c_adap[2].i2c_adap, 0x08, 0, 0) == NULL)
err("ISL6421 could NOT be attached");
else
info("ISL6421 successfully attached");
/* TODO on i2c_adap[1] addr 0x11 (EEPROM) there seems to be an
* IR-receiver (PIC16F818) - but the card has no input for
* that ??? */
goto fe_found;
}
/* try the sky v2.6 (stv0299/Samsung tbmu24112(sl1935)) */
fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c);

2
drivers/media/dvb/b2c2/flexcop-misc.c
View file

@ -52,6 +52,8 @@ static const char *flexcop_device_names[] = {
"Sky2PC/SkyStar 2 DVB-S (old version)",
"Cable2PC/CableStar 2 DVB-C",
"Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
"Sky2PC/SkyStar 2 DVB-S rev 2.7a/u",
"Sky2PC/SkyStar 2 DVB-S rev 2.8",
};
static const char *flexcop_bus_names[] = {

2
drivers/media/dvb/b2c2/flexcop-reg.h
View file

@ -25,6 +25,8 @@ typedef enum {
FC_SKY_OLD,
FC_CABLE,
FC_AIR_ATSC3,
FC_SKY_REV27,
FC_SKY_REV28,
} flexcop_device_type_t;
typedef enum {

48
drivers/media/dvb/frontends/cx24113.h Normal file
View file

@ -0,0 +1,48 @@
/*
* Driver for Conexant CX24113/CX24128 Tuner (Satelite)
*
* Copyright (C) 2007-8 Patrick Boettcher <pb@linuxtv.org>
*
* 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.=
*/
#ifndef CX24113_H
#define CX24113_H
struct dvb_frontend;
struct cx24113_config {
u8 i2c_addr; /* 0x14 or 0x54 */
u32 xtal_khz;
};
/* TODO: #if defined(CONFIG_DVB_TUNER_CX24113) || \
* (defined(CONFIG_DVB_TUNER_CX24113_MODULE) && defined(MODULE)) */
static inline struct dvb_frontend *cx24113_attach(struct dvb_frontend *fe,
const struct cx24113_config *config, struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
static inline void cx24113_agc_callback(struct dvb_frontend *fe)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
}
#endif /* CX24113_H */