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https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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b7571f8d7e
A complete rewrite of the DiB3000MC/P driver has been done. It is now much more easy to maintain and to get improvements inside. Additionally the tuning time has been reduced and the usage of the driver is much more understandable now. Signed-off-by: Patrick Boettcher <pboettcher@dibcom.fr> Signed-off-by: Francois KANOUNNIKOFF <fkanounnikoff@dibcom.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/*
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* public header file of the frontend drivers for mobile DVB-T demodulators
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* DiBcom 3000M-B and DiBcom 3000P/M-C (http://www.dibcom.fr/)
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*
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* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
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*
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* based on GPL code from DibCom, which has
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*
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* Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, version 2.
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*
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* Acknowledgements
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*
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* Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
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* sources, on which this driver (and the dvb-dibusb) are based.
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*
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* see Documentation/dvb/README.dibusb for more information
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*
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*/
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#ifndef DIB3000_H
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#define DIB3000_H
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#include <linux/dvb/frontend.h>
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struct dib3000_config
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{
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/* the demodulator's i2c address */
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u8 demod_address;
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};
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struct dib_fe_xfer_ops
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{
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/* pid and transfer handling is done in the demodulator */
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int (*pid_parse)(struct dvb_frontend *fe, int onoff);
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int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
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int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
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int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
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};
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#if defined(CONFIG_DVB_DIB3000MB) || defined(CONFIG_DVB_DIB3000MB_MODULE)
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extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
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struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
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#else
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static inline struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
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struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
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return NULL;
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}
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#endif // CONFIG_DVB_DIB3000MB
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#endif // DIB3000_H
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