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Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/af9015.h')
-rw-r--r--drivers/media/usb/dvb-usb-v2/af9015.h170
1 files changed, 170 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/af9015.h b/drivers/media/usb/dvb-usb-v2/af9015.h
new file mode 100644
index 000000000000..c6b304d962ad
--- /dev/null
+++ b/drivers/media/usb/dvb-usb-v2/af9015.h
@@ -0,0 +1,170 @@
1/*
2 * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
3 *
4 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
5 *
6 * Thanks to Afatech who kindly provided information.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 *
22 */
23
24#ifndef AF9015_H
25#define AF9015_H
26
27#include <linux/hash.h>
28#include "dvb_usb.h"
29#include "af9013.h"
30#include "dvb-pll.h"
31#include "mt2060.h"
32#include "qt1010.h"
33#include "tda18271.h"
34#include "mxl5005s.h"
35#include "mc44s803.h"
36#include "tda18218.h"
37#include "mxl5007t.h"
38
39#define DVB_USB_LOG_PREFIX "af9015"
40
41#ifdef CONFIG_DVB_USB_DEBUG
42#define dprintk(var, level, args...) \
43 do { if ((var & level)) printk(args); } while (0)
44#define DVB_USB_DEBUG_STATUS
45#else
46#define dprintk(args...)
47#define DVB_USB_DEBUG_STATUS " (debugging is not enabled)"
48#endif
49
50#define deb_info(args...) dprintk(dvb_usb_af9015_debug, 0x01, args)
51#define deb_rc(args...) dprintk(dvb_usb_af9015_debug, 0x02, args)
52
53#undef err
54#define err(format, arg...) \
55 printk(KERN_ERR DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
56#undef warn
57#define warn(format, arg...) \
58 printk(KERN_WARNING DVB_USB_LOG_PREFIX ": " format "\n" , ## arg)
59
60/* Windows driver uses packet count 21 for USB1.1 and 348 for USB2.0.
61 We use smaller - about 1/4 from the original, 5 and 87. */
62#define TS_PACKET_SIZE 188
63
64#define TS_USB20_PACKET_COUNT 87
65#define TS_USB20_FRAME_SIZE (TS_PACKET_SIZE*TS_USB20_PACKET_COUNT)
66
67#define TS_USB11_PACKET_COUNT 5
68#define TS_USB11_FRAME_SIZE (TS_PACKET_SIZE*TS_USB11_PACKET_COUNT)
69
70#define TS_USB20_MAX_PACKET_SIZE 512
71#define TS_USB11_MAX_PACKET_SIZE 64
72
73#define AF9015_I2C_EEPROM 0xa0
74#define AF9015_I2C_DEMOD 0x38
75#define AF9015_USB_TIMEOUT 2000
76
77/* EEPROM locations */
78#define AF9015_EEPROM_IR_MODE 0x18
79#define AF9015_EEPROM_IR_REMOTE_TYPE 0x34
80#define AF9015_EEPROM_TS_MODE 0x31
81#define AF9015_EEPROM_DEMOD2_I2C 0x32
82
83#define AF9015_EEPROM_SAW_BW1 0x35
84#define AF9015_EEPROM_XTAL_TYPE1 0x36
85#define AF9015_EEPROM_SPEC_INV1 0x37
86#define AF9015_EEPROM_IF1L 0x38
87#define AF9015_EEPROM_IF1H 0x39
88#define AF9015_EEPROM_MT2060_IF1L 0x3a
89#define AF9015_EEPROM_MT2060_IF1H 0x3b
90#define AF9015_EEPROM_TUNER_ID1 0x3c
91
92#define AF9015_EEPROM_SAW_BW2 0x45
93#define AF9015_EEPROM_XTAL_TYPE2 0x46
94#define AF9015_EEPROM_SPEC_INV2 0x47
95#define AF9015_EEPROM_IF2L 0x48
96#define AF9015_EEPROM_IF2H 0x49
97#define AF9015_EEPROM_MT2060_IF2L 0x4a
98#define AF9015_EEPROM_MT2060_IF2H 0x4b
99#define AF9015_EEPROM_TUNER_ID2 0x4c
100
101#define AF9015_EEPROM_OFFSET (AF9015_EEPROM_SAW_BW2 - AF9015_EEPROM_SAW_BW1)
102
103struct req_t {
104 u8 cmd; /* [0] */
105 /* seq */ /* [1] */
106 u8 i2c_addr; /* [2] */
107 u16 addr; /* [3|4] */
108 u8 mbox; /* [5] */
109 u8 addr_len; /* [6] */
110 u8 data_len; /* [7] */
111 u8 *data;
112};
113
114enum af9015_cmd {
115 GET_CONFIG = 0x10,
116 DOWNLOAD_FIRMWARE = 0x11,
117 BOOT = 0x13,
118 READ_MEMORY = 0x20,
119 WRITE_MEMORY = 0x21,
120 READ_WRITE_I2C = 0x22,
121 COPY_FIRMWARE = 0x23,
122 RECONNECT_USB = 0x5a,
123 WRITE_VIRTUAL_MEMORY = 0x26,
124 GET_IR_CODE = 0x27,
125 READ_I2C,
126 WRITE_I2C,
127};
128
129enum af9015_ir_mode {
130 AF9015_IR_MODE_DISABLED = 0,
131 AF9015_IR_MODE_HID,
132 AF9015_IR_MODE_RLC,
133 AF9015_IR_MODE_RC6,
134 AF9015_IR_MODE_POLLING, /* just guess */
135};
136
137struct af9015_state {
138 u8 ir_mode;
139 u8 rc_repeat;
140 u32 rc_keycode;
141 u8 rc_last[4];
142 bool rc_failed;
143 u8 dual_mode;
144 u8 seq; /* packet sequence number */
145 u16 mt2060_if1[2];
146 u16 firmware_size;
147 u16 firmware_checksum;
148 u32 eeprom_sum;
149 struct af9013_config af9013_config[2];
150
151 /* for demod callback override */
152 int (*set_frontend[2]) (struct dvb_frontend *fe);
153 int (*read_status[2]) (struct dvb_frontend *fe, fe_status_t *status);
154 int (*init[2]) (struct dvb_frontend *fe);
155 int (*sleep[2]) (struct dvb_frontend *fe);
156 int (*tuner_init[2]) (struct dvb_frontend *fe);
157 int (*tuner_sleep[2]) (struct dvb_frontend *fe);
158 struct mutex fe_mutex;
159};
160
161enum af9015_remote {
162 AF9015_REMOTE_NONE = 0,
163/* 1 */ AF9015_REMOTE_A_LINK_DTU_M,
164 AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3,
165 AF9015_REMOTE_MYGICTV_U718,
166 AF9015_REMOTE_DIGITTRADE_DVB_T,
167/* 5 */ AF9015_REMOTE_AVERMEDIA_KS,
168};
169
170#endif
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