1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Afatech AF9013 demodulator driver
 4 *
 5 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
 6 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
 7 *
 8 * Thanks to Afatech who kindly provided information.
 9 */
10
11#ifndef AF9013_H
12#define AF9013_H
13
14#include <linux/dvb/frontend.h>
15
16/*
17 * I2C address: 0x1c, 0x1d
18 */
19
20/**
21 * struct af9013_platform_data - Platform data for the af9013 driver
22 * @clk: Clock frequency.
23 * @tuner: Used tuner model.
24 * @if_frequency: IF frequency.
25 * @ts_mode: TS mode.
26 * @ts_output_pin: TS output pin.
27 * @spec_inv: Input spectrum inverted.
28 * @api_version: Firmware API version.
29 * @gpio: GPIOs.
30 * @get_dvb_frontend: Get DVB frontend callback.
31 * @get_i2c_adapter: Get I2C adapter.
32 * @pid_filter_ctrl: Control PID filter.
33 * @pid_filter: Set PID to PID filter.
34 */
35struct af9013_platform_data {
36	/*
37	 * 20480000, 25000000, 28000000, 28800000
38	 */
39	u32 clk;
40#define AF9013_TUNER_MXL5003D      3 /* MaxLinear */
41#define AF9013_TUNER_MXL5005D     13 /* MaxLinear */
42#define AF9013_TUNER_MXL5005R     30 /* MaxLinear */
43#define AF9013_TUNER_ENV77H11D5  129 /* Panasonic */
44#define AF9013_TUNER_MT2060      130 /* Microtune */
45#define AF9013_TUNER_MC44S803    133 /* Freescale */
46#define AF9013_TUNER_QT1010      134 /* Quantek */
47#define AF9013_TUNER_UNKNOWN     140 /* for can tuners ? */
48#define AF9013_TUNER_MT2060_2    147 /* Microtune */
49#define AF9013_TUNER_TDA18271    156 /* NXP */
50#define AF9013_TUNER_QT1010A     162 /* Quantek */
51#define AF9013_TUNER_MXL5007T    177 /* MaxLinear */
52#define AF9013_TUNER_TDA18218    179 /* NXP */
53	u8 tuner;
54	u32 if_frequency;
55#define AF9013_TS_MODE_USB       0
56#define AF9013_TS_MODE_PARALLEL  1
57#define AF9013_TS_MODE_SERIAL    2
58	u8 ts_mode;
59	u8 ts_output_pin;
60	bool spec_inv;
61	u8 api_version[4];
62#define AF9013_GPIO_ON (1 << 0)
63#define AF9013_GPIO_EN (1 << 1)
64#define AF9013_GPIO_O  (1 << 2)
65#define AF9013_GPIO_I  (1 << 3)
66#define AF9013_GPIO_LO (AF9013_GPIO_ON|AF9013_GPIO_EN)
67#define AF9013_GPIO_HI (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
68#define AF9013_GPIO_TUNER_ON  (AF9013_GPIO_ON|AF9013_GPIO_EN)
69#define AF9013_GPIO_TUNER_OFF (AF9013_GPIO_ON|AF9013_GPIO_EN|AF9013_GPIO_O)
70	u8 gpio[4];
71
72	struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *);
73	struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *);
74	int (*pid_filter_ctrl)(struct dvb_frontend *, int);
75	int (*pid_filter)(struct dvb_frontend *, u8, u16, int);
76};
77
78/*
79 * AF9013/5 GPIOs (mostly guessed)
80 * demod#1-gpio#0 - set demod#2 i2c-addr for dual devices
81 * demod#1-gpio#1 - xtal setting (?)
82 * demod#1-gpio#3 - tuner#1
83 * demod#2-gpio#0 - tuner#2
84 * demod#2-gpio#1 - xtal setting (?)
85 */
86
87#endif /* AF9013_H */