1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver |
4 | * |
5 | * Copyright (C) 2007 Antti Palosaari <crope@iki.fi> |
6 | * |
7 | * Thanks to Afatech who kindly provided information. |
8 | */ |
9 | |
10 | #ifndef AF9015_H |
11 | #define AF9015_H |
12 | |
13 | #include <linux/hash.h> |
14 | #include <linux/regmap.h> |
15 | #include "dvb_usb.h" |
16 | #include "af9013.h" |
17 | #include "dvb-pll.h" |
18 | #include "mt2060.h" |
19 | #include "qt1010.h" |
20 | #include "tda18271.h" |
21 | #include "mxl5005s.h" |
22 | #include "mc44s803.h" |
23 | #include "tda18218.h" |
24 | #include "mxl5007t.h" |
25 | |
26 | #define AF9015_FIRMWARE "dvb-usb-af9015.fw" |
27 | |
28 | #define AF9015_I2C_EEPROM 0x50 |
29 | #define AF9015_I2C_DEMOD 0x1c |
30 | #define AF9015_USB_TIMEOUT 2000 |
31 | |
32 | /* EEPROM locations */ |
33 | #define AF9015_EEPROM_IR_MODE 0x18 |
34 | #define AF9015_EEPROM_IR_REMOTE_TYPE 0x34 |
35 | #define AF9015_EEPROM_TS_MODE 0x31 |
36 | #define AF9015_EEPROM_DEMOD2_I2C 0x32 |
37 | |
38 | #define AF9015_EEPROM_SAW_BW1 0x35 |
39 | #define AF9015_EEPROM_XTAL_TYPE1 0x36 |
40 | #define AF9015_EEPROM_SPEC_INV1 0x37 |
41 | #define AF9015_EEPROM_IF1L 0x38 |
42 | #define AF9015_EEPROM_IF1H 0x39 |
43 | #define AF9015_EEPROM_MT2060_IF1L 0x3a |
44 | #define AF9015_EEPROM_MT2060_IF1H 0x3b |
45 | #define AF9015_EEPROM_TUNER_ID1 0x3c |
46 | |
47 | #define AF9015_EEPROM_SAW_BW2 0x45 |
48 | #define AF9015_EEPROM_XTAL_TYPE2 0x46 |
49 | #define AF9015_EEPROM_SPEC_INV2 0x47 |
50 | #define AF9015_EEPROM_IF2L 0x48 |
51 | #define AF9015_EEPROM_IF2H 0x49 |
52 | #define AF9015_EEPROM_MT2060_IF2L 0x4a |
53 | #define AF9015_EEPROM_MT2060_IF2H 0x4b |
54 | #define AF9015_EEPROM_TUNER_ID2 0x4c |
55 | |
56 | #define AF9015_EEPROM_OFFSET (AF9015_EEPROM_SAW_BW2 - AF9015_EEPROM_SAW_BW1) |
57 | |
58 | struct req_t { |
59 | u8 cmd; /* [0] */ |
60 | /* seq */ /* [1] */ |
61 | u8 i2c_addr; /* [2] */ |
62 | u16 addr; /* [3|4] */ |
63 | u8 mbox; /* [5] */ |
64 | u8 addr_len; /* [6] */ |
65 | u8 data_len; /* [7] */ |
66 | u8 *data; |
67 | }; |
68 | |
69 | enum af9015_cmd { |
70 | GET_CONFIG = 0x10, |
71 | DOWNLOAD_FIRMWARE = 0x11, |
72 | BOOT = 0x13, |
73 | READ_MEMORY = 0x20, |
74 | WRITE_MEMORY = 0x21, |
75 | READ_WRITE_I2C = 0x22, |
76 | COPY_FIRMWARE = 0x23, |
77 | RECONNECT_USB = 0x5a, |
78 | WRITE_VIRTUAL_MEMORY = 0x26, |
79 | GET_IR_CODE = 0x27, |
80 | READ_I2C, |
81 | WRITE_I2C, |
82 | }; |
83 | |
84 | enum af9015_ir_mode { |
85 | AF9015_IR_MODE_DISABLED = 0, |
86 | AF9015_IR_MODE_HID, |
87 | AF9015_IR_MODE_RLC, |
88 | AF9015_IR_MODE_RC6, |
89 | AF9015_IR_MODE_POLLING, /* just guess */ |
90 | }; |
91 | |
92 | #define BUF_LEN 63 |
93 | struct af9015_state { |
94 | struct regmap *regmap; |
95 | u8 buf[BUF_LEN]; /* bulk USB control message */ |
96 | u8 ir_mode; |
97 | u8 rc_repeat; |
98 | u32 rc_keycode; |
99 | u8 rc_last[4]; |
100 | bool rc_failed; |
101 | u8 dual_mode; |
102 | u8 seq; /* packet sequence number */ |
103 | u16 mt2060_if1[2]; |
104 | u16 firmware_size; |
105 | u16 firmware_checksum; |
106 | u32 eeprom_sum; |
107 | struct af9013_platform_data af9013_pdata[2]; |
108 | struct i2c_client *demod_i2c_client[2]; |
109 | u8 af9013_i2c_addr[2]; |
110 | bool usb_ts_if_configured[2]; |
111 | |
112 | /* for demod callback override */ |
113 | int (*set_frontend[2]) (struct dvb_frontend *fe); |
114 | int (*read_status[2]) (struct dvb_frontend *fe, enum fe_status *status); |
115 | int (*init[2]) (struct dvb_frontend *fe); |
116 | int (*sleep[2]) (struct dvb_frontend *fe); |
117 | int (*tuner_init[2]) (struct dvb_frontend *fe); |
118 | int (*tuner_sleep[2]) (struct dvb_frontend *fe); |
119 | struct mutex fe_mutex; |
120 | }; |
121 | |
122 | enum af9015_remote { |
123 | AF9015_REMOTE_NONE = 0, |
124 | /* 1 */ AF9015_REMOTE_A_LINK_DTU_M, |
125 | AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3, |
126 | AF9015_REMOTE_MYGICTV_U718, |
127 | AF9015_REMOTE_DIGITTRADE_DVB_T, |
128 | /* 5 */ AF9015_REMOTE_AVERMEDIA_KS, |
129 | }; |
130 | |
131 | #endif |
132 | |