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b7f54910 PB |
1 | /* Linux driver for devices based on the DiBcom DiB0700 USB bridge |
2 | * | |
3 | * This program is free software; you can redistribute it and/or modify it | |
4 | * under the terms of the GNU General Public License as published by the Free | |
5 | * Software Foundation, version 2. | |
6 | * | |
7 | * Copyright (C) 2005-6 DiBcom, SA | |
8 | */ | |
9 | #include "dib0700.h" | |
10 | ||
11 | #include "dib3000mc.h" | |
12 | #include "dib7000m.h" | |
13 | #include "mt2060.h" | |
14 | ||
15 | /* Hauppauge Nova-T 500 | |
16 | * has a LNA on GPIO0 which is enabled by setting 1 */ | |
17 | static struct mt2060_config bristol_mt2060_config[2] = { | |
18 | { | |
19 | .i2c_address = 0x60, | |
20 | .clock_out = 1, | |
21 | }, { | |
22 | .i2c_address = 0x61, | |
23 | } | |
24 | }; | |
25 | ||
26 | static struct dibx000_agc_config bristol_dib3000p_mt2060_agc_config = { | |
27 | .band_caps = BAND_VHF | BAND_UHF, | |
28 | .setup = (0 << 15) | (0 << 14) | (1 << 13) | (1 << 12) | (29 << 0), | |
29 | ||
30 | .agc1_max = 48497, | |
31 | .agc1_min = 23593, | |
32 | .agc2_max = 46531, | |
33 | .agc2_min = 24904, | |
34 | ||
35 | .agc1_pt1 = 0x65, | |
36 | .agc1_pt2 = 0x69, | |
37 | ||
38 | .agc1_slope1 = 0x51, | |
39 | .agc1_slope2 = 0x27, | |
40 | ||
41 | .agc2_pt1 = 0, | |
42 | .agc2_pt2 = 0x33, | |
43 | ||
44 | .agc2_slope1 = 0x35, | |
45 | .agc2_slope2 = 0x37, | |
46 | }; | |
47 | ||
48 | static struct dib3000mc_config bristol_dib3000mc_config[2] = { | |
49 | { .agc = &bristol_dib3000p_mt2060_agc_config, | |
50 | .max_time = 0x196, | |
51 | .ln_adc_level = 0x1cc7, | |
52 | .output_mpeg2_in_188_bytes = 1, | |
53 | }, | |
54 | { .agc = &bristol_dib3000p_mt2060_agc_config, | |
55 | .max_time = 0x196, | |
56 | .ln_adc_level = 0x1cc7, | |
57 | .output_mpeg2_in_188_bytes = 1, | |
58 | } | |
59 | }; | |
60 | ||
61 | static int bristol_frontend_attach(struct dvb_usb_adapter *adap) | |
62 | { | |
63 | if (adap->id == 0) { | |
64 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); | |
65 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); | |
66 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); | |
67 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(10); | |
68 | ||
69 | if (dib3000mc_i2c_enumeration(&adap->dev->i2c_adap, 2, DEFAULT_DIB3000P_I2C_ADDRESS, bristol_dib3000mc_config) != 0) { | |
70 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); | |
71 | return -ENODEV; | |
72 | } | |
73 | } | |
74 | return (adap->fe = dvb_attach(dib3000mc_attach, &adap->dev->i2c_adap, 10 + adap->id, &bristol_dib3000mc_config[adap->id])) == NULL ? -ENODEV : 0; | |
75 | } | |
76 | ||
77 | static int bristol_tuner_attach(struct dvb_usb_adapter *adap) | |
78 | { | |
79 | struct dib0700_state *st = adap->dev->priv; | |
80 | struct i2c_adapter *tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe, 1); | |
81 | return mt2060_attach(adap->fe, tun_i2c, &bristol_mt2060_config[adap->id], st->mt2060_if1[adap->id]); | |
82 | } | |
83 | ||
84 | /* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */ | |
85 | static struct mt2060_config stk7000p_mt2060_config = { | |
86 | 0x60 | |
87 | }; | |
88 | ||
89 | static int stk7700p_frontend_attach(struct dvb_usb_adapter *adap) | |
90 | { | |
91 | /* unless there is no real power management in DVB - we leave the device on GPIO6 */ | |
92 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); | |
93 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); | |
94 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(10); | |
95 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); | |
96 | ||
97 | // adap->fe = dib7000m_attach(&adap->dev->i2c_adap, &stk7700p_dib7000m_config, 18); | |
98 | return 0; | |
99 | } | |
100 | ||
101 | static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap) | |
102 | { | |
103 | // tun_i2c = dib7000m_get_tuner_i2c_master(adap->fe, 1); | |
104 | // return mt2060_attach(adap->fe, tun_i2c, &stk3000p_mt2060_config, if1); | |
105 | return 0; | |
106 | } | |
107 | ||
108 | struct usb_device_id dib0700_usb_id_table[] = { | |
109 | { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK7700P) }, | |
110 | { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500) }, | |
111 | { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK) }, | |
112 | { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR) }, | |
113 | { } /* Terminating entry */ | |
114 | }; | |
115 | MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); | |
116 | ||
117 | #define DIB0700_DEFAULT_DEVICE_PROPERTIES \ | |
118 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, \ | |
119 | .usb_ctrl = DEVICE_SPECIFIC, \ | |
120 | .firmware = "dvb-usb-dib0700-01.fw", \ | |
121 | .download_firmware = dib0700_download_firmware, \ | |
122 | .size_of_priv = sizeof(struct dib0700_state), \ | |
123 | .i2c_algo = &dib0700_i2c_algo | |
124 | ||
125 | #define DIB0700_DEFAULT_STREAMING_CONFIG(ep) \ | |
126 | .streaming_ctrl = dib0700_streaming_ctrl, \ | |
127 | .stream = { \ | |
128 | .type = USB_BULK, \ | |
129 | .count = 4, \ | |
130 | .endpoint = ep, \ | |
131 | .u = { \ | |
132 | .bulk = { \ | |
133 | .buffersize = 39480, \ | |
134 | } \ | |
135 | } \ | |
136 | } | |
137 | ||
138 | struct dvb_usb_device_properties dib0700_devices[] = { | |
139 | { | |
140 | DIB0700_DEFAULT_DEVICE_PROPERTIES, | |
141 | ||
142 | .num_adapters = 1, | |
143 | .adapter = { | |
144 | { | |
145 | .frontend_attach = stk7700p_frontend_attach, | |
146 | .tuner_attach = stk7700p_tuner_attach, | |
147 | ||
148 | DIB0700_DEFAULT_STREAMING_CONFIG(0x02), | |
149 | }, | |
150 | }, | |
151 | ||
152 | .num_device_descs = 3, | |
153 | .devices = { | |
154 | { "DiBcom STK7700P reference design", | |
155 | { &dib0700_usb_id_table[0], NULL }, | |
156 | { NULL }, | |
157 | }, | |
158 | { "Hauppauge Nova-T Stick", | |
159 | { &dib0700_usb_id_table[2], NULL }, | |
160 | { NULL }, | |
161 | }, | |
162 | { "AVerMedia AVerTV DVB-T Volar", | |
163 | { &dib0700_usb_id_table[3], NULL }, | |
164 | { NULL }, | |
165 | }, | |
166 | } | |
167 | }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, | |
168 | ||
169 | .num_adapters = 2, | |
170 | .adapter = { | |
171 | { | |
172 | .frontend_attach = bristol_frontend_attach, | |
173 | .tuner_attach = bristol_tuner_attach, | |
174 | ||
175 | DIB0700_DEFAULT_STREAMING_CONFIG(0x02), | |
176 | }, { | |
177 | .frontend_attach = bristol_frontend_attach, | |
178 | .tuner_attach = bristol_tuner_attach, | |
179 | ||
180 | DIB0700_DEFAULT_STREAMING_CONFIG(0x03), | |
181 | } | |
182 | }, | |
183 | ||
184 | .num_device_descs = 1, | |
185 | .devices = { | |
186 | { "Hauppauge Nova-T 500 Dual DVB-T", | |
187 | { &dib0700_usb_id_table[1], NULL }, | |
188 | { NULL }, | |
189 | }, | |
190 | } | |
191 | } | |
192 | }; | |
193 | ||
194 | int dib0700_device_count = ARRAY_SIZE(dib0700_devices); |