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Commit 0d788680 authored by Luis Alves's avatar Luis Alves Committed by Mauro Carvalho Chehab
Browse files

[media] dvb: add cx24117 frontend 



Add support for the cx24117 dual DVB-S/S2 frontend.

Signed-off-by: default avatarLuis Alves <ljalvs@gmail.com>
Reviewed-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent cf732b5f

drivers/media/dvb-frontends/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -200,6 +200,13 @@ config DVB_CX24116 
	help

	  A DVB-S/S2 tuner module. Say Y when you want to support this frontend.



config DVB_CX24117

	tristate "Conexant CX24117 based"

	depends on DVB_CORE && I2C

	default m if !MEDIA_SUBDRV_AUTOSELECT

	help

	  A Dual DVB-S/S2 tuner module. Say Y when you want to support this frontend.



config DVB_SI21XX

	tristate "Silicon Labs SI21XX based"

	depends on DVB_CORE && I2C

drivers/media/dvb-frontends/Makefile

+1 −0
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@@ -76,6 +76,7 @@ obj-$(CONFIG_DVB_ATBM8830) += atbm8830.o 
obj-$(CONFIG_DVB_DUMMY_FE) += dvb_dummy_fe.o

obj-$(CONFIG_DVB_AF9013) += af9013.o

obj-$(CONFIG_DVB_CX24116) += cx24116.o

obj-$(CONFIG_DVB_CX24117) += cx24117.o

obj-$(CONFIG_DVB_SI21XX) += si21xx.o

obj-$(CONFIG_DVB_STV0288) += stv0288.o

obj-$(CONFIG_DVB_STB6000) += stb6000.o

drivers/media/dvb-frontends/cx24117.c

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+1621 −0

File added.

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drivers/media/dvb-frontends/cx24117.h

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/*

    Conexant cx24117/cx24132 - Dual DVBS/S2 Satellite demod/tuner driver



    Copyright (C) 2013 Luis Alves <ljalvs@gmail.com>

	(based on cx24116.h by Steven Toth)



    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 CX24117_H

#define CX24117_H



#include <linux/kconfig.h>

#include <linux/dvb/frontend.h>



struct cx24117_config {

	/* the demodulator's i2c address */

	u8 demod_address;

};



#if IS_ENABLED(CONFIG_DVB_CX24117)

extern struct dvb_frontend *cx24117_attach(

	const struct cx24117_config *config,

	struct i2c_adapter *i2c, struct dvb_frontend *fe);

#else

static inline struct dvb_frontend *cx24117_attach(

	const struct cx24117_config *config,

	struct i2c_adapter *i2c, struct dvb_frontend *fe)

{

	dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}

#endif



#endif /* CX24117_H */