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Commit a6dc60ff authored by Kozlov Sergey's avatar Kozlov Sergey Committed by Mauro Carvalho Chehab
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[media] cxd2841er: Sony CXD2841ER DVB-S/S2/T/T2/C demodulator driver 



Add DVB-C/T/T2/S/S2 demodulator frontend driver Sony CXD2841ER chip.

Signed-off-by: default avatarKozlov Sergey <serjk@netup.ru>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent e025273b

MAINTAINERS

+9 −0
Original line number Diff line number Diff line
@@ -6610,6 +6610,15 @@ T: git git://linuxtv.org/media_tree.git 
S:	Supported

F:	drivers/media/dvb-frontends/ascot2e*



MEDIA DRIVERS FOR CXD2841ER

M:	Sergey Kozlov <serjk@netup.ru>

L:	linux-media@vger.kernel.org

W:	http://linuxtv.org/

W:	http://netup.tv/

T:	git git://linuxtv.org/media_tree.git

S:	Supported

F:	drivers/media/dvb-frontends/cxd2841er*



MEDIA DRIVERS FOR HORUS3A

M:	Sergey Kozlov <serjk@netup.ru>

L:	linux-media@vger.kernel.org

drivers/media/dvb-frontends/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -451,6 +451,13 @@ config DVB_CXD2820R 
	help

	  Say Y when you want to support this frontend.



config DVB_CXD2841ER

	tristate "Sony CXD2841ER"

	depends on DVB_CORE && I2C

	default m if !MEDIA_SUBDRV_AUTOSELECT

	help

	  Say Y when you want to support this frontend.



config DVB_RTL2830

	tristate "Realtek RTL2830 DVB-T"

	depends on DVB_CORE && I2C && I2C_MUX

drivers/media/dvb-frontends/Makefile

+1 −0
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@@ -106,6 +106,7 @@ obj-$(CONFIG_DVB_MB86A20S) += mb86a20s.o 
obj-$(CONFIG_DVB_IX2505V) += ix2505v.o

obj-$(CONFIG_DVB_STV0367) += stv0367.o

obj-$(CONFIG_DVB_CXD2820R) += cxd2820r.o

obj-$(CONFIG_DVB_CXD2841ER) += cxd2841er.o

obj-$(CONFIG_DVB_DRXK) += drxk.o

obj-$(CONFIG_DVB_TDA18271C2DD) += tda18271c2dd.o

obj-$(CONFIG_DVB_SI2165) += si2165.o

drivers/media/dvb-frontends/cxd2841er.c

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drivers/media/dvb-frontends/cxd2841er.h

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/*

 * cxd2841er.h

 *

 * Sony CXD2441ER digital demodulator driver public definitions

 *

 * Copyright 2012 Sony Corporation

 * Copyright (C) 2014 NetUP Inc.

 * Copyright (C) 2014 Sergey Kozlov <serjk@netup.ru>

 * 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 CXD2841ER_H

#define CXD2841ER_H



#include <linux/kconfig.h>

#include <linux/dvb/frontend.h>



struct cxd2841er_config {

	u8	i2c_addr;

};



#if IS_REACHABLE(CONFIG_DVB_CXD2841ER)

extern struct dvb_frontend *cxd2841er_attach_s(struct cxd2841er_config *cfg,

					       struct i2c_adapter *i2c);



extern struct dvb_frontend *cxd2841er_attach_t(struct cxd2841er_config *cfg,

					       struct i2c_adapter *i2c);



extern struct dvb_frontend *cxd2841er_attach_c(struct cxd2841er_config *cfg,

					       struct i2c_adapter *i2c);

#else

static inline struct dvb_frontend *cxd2841er_attach_s(

					struct cxd2841er_config *cfg,

					struct i2c_adapter *i2c)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}



static inline struct dvb_frontend *cxd2841er_attach_t(

		struct cxd2841er_config *cfg, struct i2c_adapter *i2c)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}



static inline struct dvb_frontend *cxd2841er_attach_c(

		struct cxd2841er_config *cfg, struct i2c_adapter *i2c)

{

	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}

#endif



#endif