Commit 2dc1ed4e authored by Abylay Ospan's avatar Abylay Ospan Committed by Mauro Carvalho Chehab

[media] Add support Sony HELENE Sat/Ter Tuner

This is Sony HELENE DVB-S/S2 DVB-T/T2 DVB-C/C2 ISDB-T/S tuner
driver (CXD2858ER).

Tuner is used on NetUP Dual Universal DVB CI card (hardware revision 1.4).
Use 'helene_attach_s' to attach tuner in 'satellite mode'.
Use 'helene_attach' for 'terrestrial mode'.

Satellite delivery systems supported:
 DVB-S/S2, ISDB-S

Terrestrial delivery systems supported:
 DVB-T/T2, ISDB-T

Cable delivery systems supported:
 DVB-C/C2
Signed-off-by: default avatarAbylay Ospan <aospan@netup.ru>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 92a63459
......@@ -853,6 +853,13 @@ config DVB_ASCOT2E
help
Say Y when you want to support this frontend.
config DVB_HELENE
tristate "Sony HELENE Sat/Ter tuner (CXD2858ER)"
depends on DVB_CORE && I2C
default m if !MEDIA_SUBDRV_AUTOSELECT
help
Say Y when you want to support this frontend.
comment "Tools to develop new frontends"
config DVB_DUMMY_FE
......
......@@ -123,3 +123,4 @@ obj-$(CONFIG_DVB_AS102_FE) += as102_fe.o
obj-$(CONFIG_DVB_TC90522) += tc90522.o
obj-$(CONFIG_DVB_HORUS3A) += horus3a.o
obj-$(CONFIG_DVB_ASCOT2E) += ascot2e.o
obj-$(CONFIG_DVB_HELENE) += helene.o
This diff is collapsed.
/*
* helene.h
*
* Sony HELENE DVB-S/S2/T/T2/C/C2/ISDB-T/S tuner driver (CXD2858ER)
*
* Copyright 2012 Sony Corporation
* Copyright (C) 2014 NetUP Inc.
* Copyright (C) 2014 Abylay Ospan <aospan@netup.ru>
*
* 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.
*/
#ifndef __DVB_HELENE_H__
#define __DVB_HELENE_H__
#include <linux/kconfig.h>
#include <linux/dvb/frontend.h>
#include <linux/i2c.h>
enum helene_xtal {
SONY_HELENE_XTAL_16000, /* 16 MHz */
SONY_HELENE_XTAL_20500, /* 20.5 MHz */
SONY_HELENE_XTAL_24000, /* 24 MHz */
SONY_HELENE_XTAL_41000 /* 41 MHz */
};
/**
* struct helene_config - the configuration of 'Helene' tuner driver
* @i2c_address: I2C address of the tuner
* @xtal_freq_mhz: Oscillator frequency, MHz
* @set_tuner_priv: Callback function private context
* @set_tuner_callback: Callback function that notifies the parent driver
* which tuner is active now
*/
struct helene_config {
u8 i2c_address;
u8 xtal_freq_mhz;
void *set_tuner_priv;
int (*set_tuner_callback)(void *, int);
enum helene_xtal xtal;
};
#if IS_REACHABLE(CONFIG_DVB_HELENE)
extern struct dvb_frontend *helene_attach(struct dvb_frontend *fe,
const struct helene_config *config,
struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *helene_attach(struct dvb_frontend *fe,
const struct helene_config *config,
struct i2c_adapter *i2c)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif
#if IS_REACHABLE(CONFIG_DVB_HELENE)
extern struct dvb_frontend *helene_attach_s(struct dvb_frontend *fe,
const struct helene_config *config,
struct i2c_adapter *i2c);
#else
static inline struct dvb_frontend *helene_attach_s(struct dvb_frontend *fe,
const struct helene_config *config,
struct i2c_adapter *i2c)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif
#endif
......@@ -5,8 +5,13 @@ config DVB_NETUP_UNIDVB
select VIDEOBUF2_VMALLOC
select DVB_HORUS3A if MEDIA_SUBDRV_AUTOSELECT
select DVB_ASCOT2E if MEDIA_SUBDRV_AUTOSELECT
select DVB_HELENE if MEDIA_SUBDRV_AUTOSELECT
select DVB_LNBH25 if MEDIA_SUBDRV_AUTOSELECT
select DVB_CXD2841ER if MEDIA_SUBDRV_AUTOSELECT
---help---
Support for NetUP PCI express Universal DVB card.
help
Say Y when you want to support NetUP Dual Universal DVB card
Card can receive two independent streams in following standards:
DVB-S/S2, T/T2, C/C2
Two CI slots available for CAM modules.
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