1
0
mirror of https://github.com/DigitalDevices/dddvb.git synced 2023-10-10 13:37:43 +02:00
dddvb/frontends/cxd2099.h

54 lines
1.4 KiB
C
Raw Normal View History

2015-08-05 17:22:42 +02:00
/*
* cxd2099.h: Driver for the CXD2099AR Common Interface Controller
*
* Copyright (C) 2010-2011 Digital Devices GmbH
*
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*/
#ifndef _CXD2099_H_
#define _CXD2099_H_
#include <media/dvb_ca_en50221.h>
2015-08-05 17:22:42 +02:00
struct cxd2099_cfg {
u32 bitrate;
u8 adr;
u8 polarity;
u8 clock_mode;
u32 max_i2c;
};
2017-09-26 22:05:46 +02:00
#if defined(CONFIG_DVB_CXD2099) || \
(defined(CONFIG_DVB_CXD2099_MODULE) && defined(MODULE))
2015-08-05 17:22:42 +02:00
struct dvb_ca_en50221 *cxd2099_attach(struct cxd2099_cfg *cfg,
void *priv, struct i2c_adapter *i2c);
2017-09-26 22:05:46 +02:00
#else
2015-08-05 17:22:42 +02:00
2017-09-26 22:05:46 +02:00
static inline struct dvb_ca_en50221 *cxd2099_attach(struct cxd2099_cfg *cfg,
void *priv, struct i2c_adapter *i2c)
{
dev_warn(&i2c->dev, "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif
2015-08-05 17:22:42 +02:00
#endif