/*
	AF-901x DVB-T demodulator driver

	Copyright (c) Manu Abraham <abraham.manu@gmail.com>
	Copyright (c) AFA Technologies

	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 __AF9015_H
#define __AF9015_H

#include <linux/dvb/frontend.h>

#define AF9015_DEFAULT_TS_PACKT_LEN		64
#define AF9015_DEFAULT_TS_FRAME_SIZE		(64 * 188)

enum af901x_ts_mode {
	AF901x_MPEG_PARALLEL	= 0,
	AF901x_MPEG_SERIAL,
	AF901x_USB,
};

enum af901x_f_sample {
	AF901x_FSAMPLE_28800	= 28800, /* 28.800 MHz */
	AF901x_FSAMPLE_20480	= 20480, /* 20.480 MHz */
	AF901x_FSAMPLE_28000	= 28000, /* 28.000 MHz */
	AF901x_FSAMPLE_25000	= 25000, /* 25.000 MHz */
};

struct af901x_config {
	u8 addr;
	u8 slave;
	u8 eeprom_addr;
	u8 tuner_addr;

	// interface setting
	u32 frame_size;
	u16 packt_size;

	/* Initial settings*/
	enum fe_bandwidth bandwidth;

	u32 inversion; // convert to enum

	enum af901x_ts_mode 	ts_mode;
	enum af901x_f_sample	f_sample; /* nyquist sampling */

	u32 i_freq_0; /* IF 1 */
	u32 i_freq_1; /* IF 2 */

//	u32 osc_freq; /* OSC freq = nyquist freq */
};

#endif //__AF9015_H