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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" | |
91bb9be6 | 12 | #include "dib7000m.h" |
a75763ff | 13 | #include "dib7000p.h" |
b7f54910 PB |
14 | #include "mt2060.h" |
15 | ||
7fb3fc0c PB |
16 | static int force_lna_activation; |
17 | module_param(force_lna_activation, int, 0644); | |
18 | MODULE_PARM_DESC(force_lna_activation, "force the activation of Low-Noise-Amplifyer(s) (LNA), " | |
19 | "if applicable for the device (default: 0=automatic/off)."); | |
20 | ||
b7f54910 PB |
21 | /* Hauppauge Nova-T 500 |
22 | * has a LNA on GPIO0 which is enabled by setting 1 */ | |
23 | static struct mt2060_config bristol_mt2060_config[2] = { | |
24 | { | |
25 | .i2c_address = 0x60, | |
303cbeaa | 26 | .clock_out = 3, |
b7f54910 PB |
27 | }, { |
28 | .i2c_address = 0x61, | |
29 | } | |
30 | }; | |
31 | ||
32 | static struct dibx000_agc_config bristol_dib3000p_mt2060_agc_config = { | |
33 | .band_caps = BAND_VHF | BAND_UHF, | |
01b4bf31 | 34 | .setup = (1 << 8) | (5 << 5) | (0 << 4) | (0 << 3) | (0 << 2) | (2 << 0), |
b7f54910 | 35 | |
6958effe PB |
36 | .agc1_max = 42598, |
37 | .agc1_min = 17694, | |
38 | .agc2_max = 45875, | |
39 | .agc2_min = 0, | |
b7f54910 | 40 | |
6958effe PB |
41 | .agc1_pt1 = 0, |
42 | .agc1_pt2 = 59, | |
b7f54910 | 43 | |
6958effe PB |
44 | .agc1_slope1 = 0, |
45 | .agc1_slope2 = 69, | |
b7f54910 PB |
46 | |
47 | .agc2_pt1 = 0, | |
6958effe | 48 | .agc2_pt2 = 59, |
b7f54910 | 49 | |
6958effe PB |
50 | .agc2_slope1 = 111, |
51 | .agc2_slope2 = 28, | |
b7f54910 PB |
52 | }; |
53 | ||
54 | static struct dib3000mc_config bristol_dib3000mc_config[2] = { | |
55 | { .agc = &bristol_dib3000p_mt2060_agc_config, | |
56 | .max_time = 0x196, | |
57 | .ln_adc_level = 0x1cc7, | |
58 | .output_mpeg2_in_188_bytes = 1, | |
59 | }, | |
60 | { .agc = &bristol_dib3000p_mt2060_agc_config, | |
61 | .max_time = 0x196, | |
62 | .ln_adc_level = 0x1cc7, | |
63 | .output_mpeg2_in_188_bytes = 1, | |
64 | } | |
65 | }; | |
66 | ||
67 | static int bristol_frontend_attach(struct dvb_usb_adapter *adap) | |
68 | { | |
6958effe | 69 | struct dib0700_state *st = adap->dev->priv; |
b7f54910 PB |
70 | if (adap->id == 0) { |
71 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); | |
72 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); | |
73 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); | |
74 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(10); | |
75 | ||
7fb3fc0c PB |
76 | if (force_lna_activation) |
77 | dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1); | |
78 | else | |
79 | dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 0); | |
6958effe | 80 | |
b7f54910 PB |
81 | if (dib3000mc_i2c_enumeration(&adap->dev->i2c_adap, 2, DEFAULT_DIB3000P_I2C_ADDRESS, bristol_dib3000mc_config) != 0) { |
82 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(10); | |
83 | return -ENODEV; | |
84 | } | |
85 | } | |
6958effe PB |
86 | st->mt2060_if1[adap->id] = 1220; |
87 | return (adap->fe = dvb_attach(dib3000mc_attach, &adap->dev->i2c_adap, | |
88 | (10 + adap->id) << 1, &bristol_dib3000mc_config[adap->id])) == NULL ? -ENODEV : 0; | |
b7f54910 PB |
89 | } |
90 | ||
91 | static int bristol_tuner_attach(struct dvb_usb_adapter *adap) | |
92 | { | |
93 | struct dib0700_state *st = adap->dev->priv; | |
94 | struct i2c_adapter *tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe, 1); | |
6958effe PB |
95 | return dvb_attach(mt2060_attach,adap->fe, tun_i2c, &bristol_mt2060_config[adap->id], |
96 | st->mt2060_if1[adap->id]) == NULL ? -ENODEV : 0; | |
b7f54910 PB |
97 | } |
98 | ||
99 | /* STK7700P: Hauppauge Nova-T Stick, AVerMedia Volar */ | |
a75763ff | 100 | static struct dibx000_agc_config stk7700p_7000m_mt2060_agc_config = { |
69ea31e7 PB |
101 | BAND_UHF | BAND_VHF, // band_caps |
102 | ||
103 | /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, | |
104 | * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */ | |
105 | (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), // setup | |
106 | ||
107 | 712, // inv_gain | |
108 | 41, // time_stabiliz | |
109 | ||
110 | 0, // alpha_level | |
111 | 118, // thlock | |
112 | ||
113 | 0, // wbd_inv | |
114 | 4095, // wbd_ref | |
115 | 0, // wbd_sel | |
116 | 0, // wbd_alpha | |
117 | ||
118 | 42598, // agc1_max | |
119 | 17694, // agc1_min | |
120 | 45875, // agc2_max | |
121 | 2621, // agc2_min | |
122 | 0, // agc1_pt1 | |
123 | 76, // agc1_pt2 | |
124 | 139, // agc1_pt3 | |
125 | 52, // agc1_slope1 | |
126 | 59, // agc1_slope2 | |
127 | 107, // agc2_pt1 | |
128 | 172, // agc2_pt2 | |
129 | 57, // agc2_slope1 | |
130 | 70, // agc2_slope2 | |
131 | ||
132 | 21, // alpha_mant | |
133 | 25, // alpha_exp | |
134 | 28, // beta_mant | |
135 | 48, // beta_exp | |
136 | ||
137 | 1, // perform_agc_softsplit | |
138 | { 0, // split_min | |
139 | 107, // split_max | |
140 | 51800, // global_split_min | |
141 | 24700 // global_split_max | |
142 | }, | |
143 | }; | |
144 | ||
a75763ff PB |
145 | static struct dibx000_agc_config stk7700p_7000p_mt2060_agc_config = { |
146 | BAND_UHF | BAND_VHF, | |
147 | ||
148 | /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, | |
149 | * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */ | |
150 | (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), // setup | |
151 | ||
152 | 712, // inv_gain | |
153 | 41, // time_stabiliz | |
154 | ||
155 | 0, // alpha_level | |
156 | 118, // thlock | |
157 | ||
158 | 0, // wbd_inv | |
159 | 4095, // wbd_ref | |
160 | 0, // wbd_sel | |
161 | 0, // wbd_alpha | |
162 | ||
163 | 42598, // agc1_max | |
164 | 16384, // agc1_min | |
165 | 42598, // agc2_max | |
166 | 0, // agc2_min | |
167 | ||
168 | 0, // agc1_pt1 | |
169 | 137, // agc1_pt2 | |
170 | 255, // agc1_pt3 | |
171 | ||
172 | 0, // agc1_slope1 | |
173 | 255, // agc1_slope2 | |
174 | ||
175 | 0, // agc2_pt1 | |
176 | 0, // agc2_pt2 | |
177 | ||
178 | 0, // agc2_slope1 | |
179 | 41, // agc2_slope2 | |
180 | ||
181 | 15, // alpha_mant | |
182 | 25, // alpha_exp | |
183 | ||
184 | 28, // beta_mant | |
185 | 48, // beta_exp | |
186 | ||
187 | 0, // perform_agc_softsplit | |
188 | }; | |
189 | ||
190 | static struct dibx000_bandwidth_config stk7700p_pll_config = { | |
69ea31e7 PB |
191 | 60000, 30000, // internal, sampling |
192 | 1, 8, 3, 1, 0, // pll_cfg: prediv, ratio, range, reset, bypass | |
193 | 0, 0, 1, 1, 0, // misc: refdiv, bypclk_div, IO_CLK_en_core, ADClkSrc, modulo | |
194 | (3 << 14) | (1 << 12) | (524 << 0), // sad_cfg: refsel, sel, freq_15k | |
195 | 60258167, // ifreq | |
196 | 20452225, // timf | |
197 | }; | |
198 | ||
199 | static struct dib7000m_config stk7700p_dib7000m_config = { | |
200 | .dvbt_mode = 1, | |
201 | .output_mpeg2_in_188_bytes = 1, | |
202 | .quartz_direct = 1, | |
203 | ||
204 | .agc_config_count = 1, | |
a75763ff PB |
205 | .agc = &stk7700p_7000m_mt2060_agc_config, |
206 | .bw = &stk7700p_pll_config, | |
207 | ||
208 | .gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS, | |
209 | .gpio_val = DIB7000M_GPIO_DEFAULT_VALUES, | |
210 | .gpio_pwm_pos = DIB7000M_GPIO_DEFAULT_PWM_POS, | |
211 | }; | |
212 | ||
213 | static struct dib7000p_config stk7700p_dib7000p_config = { | |
214 | .output_mpeg2_in_188_bytes = 1, | |
215 | ||
216 | .agc = &stk7700p_7000p_mt2060_agc_config, | |
217 | .bw = &stk7700p_pll_config, | |
69ea31e7 PB |
218 | |
219 | .gpio_dir = DIB7000M_GPIO_DEFAULT_DIRECTIONS, | |
220 | .gpio_val = DIB7000M_GPIO_DEFAULT_VALUES, | |
221 | .gpio_pwm_pos = DIB7000M_GPIO_DEFAULT_PWM_POS, | |
b7f54910 PB |
222 | }; |
223 | ||
224 | static int stk7700p_frontend_attach(struct dvb_usb_adapter *adap) | |
225 | { | |
69ea31e7 | 226 | struct dib0700_state *st = adap->dev->priv; |
b7f54910 | 227 | /* unless there is no real power management in DVB - we leave the device on GPIO6 */ |
a75763ff PB |
228 | |
229 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); | |
230 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); msleep(50); | |
231 | ||
69ea31e7 | 232 | dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); msleep(10); |
a75763ff PB |
233 | dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1); |
234 | ||
b7f54910 | 235 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); msleep(10); |
a75763ff PB |
236 | dib0700_ctrl_clock(adap->dev, 72, 1); |
237 | dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); msleep(100); | |
238 | ||
239 | dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1); | |
b7f54910 | 240 | |
69ea31e7 | 241 | st->mt2060_if1[0] = 1220; |
a75763ff PB |
242 | |
243 | if (dib7000pc_detection(&adap->dev->i2c_adap)) { | |
244 | adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 18, &stk7700p_dib7000p_config); | |
245 | st->is_dib7000pc = 1; | |
246 | } else | |
247 | adap->fe = dvb_attach(dib7000m_attach, &adap->dev->i2c_adap, 18, &stk7700p_dib7000m_config); | |
248 | ||
249 | return adap->fe == NULL ? -ENODEV : 0; | |
b7f54910 PB |
250 | } |
251 | ||
69ea31e7 PB |
252 | static struct mt2060_config stk7700p_mt2060_config = { |
253 | 0x60 | |
254 | }; | |
255 | ||
b7f54910 PB |
256 | static int stk7700p_tuner_attach(struct dvb_usb_adapter *adap) |
257 | { | |
69ea31e7 | 258 | struct dib0700_state *st = adap->dev->priv; |
a75763ff PB |
259 | struct i2c_adapter *tun_i2c; |
260 | ||
261 | if (st->is_dib7000pc) | |
262 | tun_i2c = dib7000p_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1); | |
263 | else | |
264 | tun_i2c = dib7000m_get_i2c_master(adap->fe, DIBX000_I2C_INTERFACE_TUNER, 1); | |
265 | ||
266 | return dvb_attach(mt2060_attach, adap->fe, tun_i2c, &stk7700p_mt2060_config, | |
69ea31e7 | 267 | st->mt2060_if1[0]) == NULL ? -ENODEV : 0; |
b7f54910 PB |
268 | } |
269 | ||
270 | struct usb_device_id dib0700_usb_id_table[] = { | |
271 | { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK7700P) }, | |
272 | { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500) }, | |
d535cfa7 | 273 | { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_2) }, |
b7f54910 PB |
274 | { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK) }, |
275 | { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR) }, | |
69ea31e7 | 276 | { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK7700P_PC) }, |
b7f54910 PB |
277 | { } /* Terminating entry */ |
278 | }; | |
279 | MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table); | |
280 | ||
281 | #define DIB0700_DEFAULT_DEVICE_PROPERTIES \ | |
282 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, \ | |
283 | .usb_ctrl = DEVICE_SPECIFIC, \ | |
284 | .firmware = "dvb-usb-dib0700-01.fw", \ | |
285 | .download_firmware = dib0700_download_firmware, \ | |
6958effe | 286 | .no_reconnect = 1, \ |
b7f54910 | 287 | .size_of_priv = sizeof(struct dib0700_state), \ |
6958effe PB |
288 | .i2c_algo = &dib0700_i2c_algo, \ |
289 | .identify_state = dib0700_identify_state | |
b7f54910 PB |
290 | |
291 | #define DIB0700_DEFAULT_STREAMING_CONFIG(ep) \ | |
292 | .streaming_ctrl = dib0700_streaming_ctrl, \ | |
293 | .stream = { \ | |
294 | .type = USB_BULK, \ | |
295 | .count = 4, \ | |
296 | .endpoint = ep, \ | |
297 | .u = { \ | |
298 | .bulk = { \ | |
299 | .buffersize = 39480, \ | |
300 | } \ | |
301 | } \ | |
302 | } | |
303 | ||
304 | struct dvb_usb_device_properties dib0700_devices[] = { | |
305 | { | |
306 | DIB0700_DEFAULT_DEVICE_PROPERTIES, | |
307 | ||
308 | .num_adapters = 1, | |
309 | .adapter = { | |
310 | { | |
311 | .frontend_attach = stk7700p_frontend_attach, | |
312 | .tuner_attach = stk7700p_tuner_attach, | |
313 | ||
314 | DIB0700_DEFAULT_STREAMING_CONFIG(0x02), | |
315 | }, | |
316 | }, | |
317 | ||
318 | .num_device_descs = 3, | |
319 | .devices = { | |
320 | { "DiBcom STK7700P reference design", | |
69ea31e7 | 321 | { &dib0700_usb_id_table[0], &dib0700_usb_id_table[5] }, |
b7f54910 PB |
322 | { NULL }, |
323 | }, | |
324 | { "Hauppauge Nova-T Stick", | |
d535cfa7 | 325 | { &dib0700_usb_id_table[3], NULL }, |
b7f54910 PB |
326 | { NULL }, |
327 | }, | |
328 | { "AVerMedia AVerTV DVB-T Volar", | |
d535cfa7 | 329 | { &dib0700_usb_id_table[4], NULL }, |
b7f54910 PB |
330 | { NULL }, |
331 | }, | |
332 | } | |
333 | }, { DIB0700_DEFAULT_DEVICE_PROPERTIES, | |
334 | ||
335 | .num_adapters = 2, | |
336 | .adapter = { | |
337 | { | |
338 | .frontend_attach = bristol_frontend_attach, | |
339 | .tuner_attach = bristol_tuner_attach, | |
340 | ||
341 | DIB0700_DEFAULT_STREAMING_CONFIG(0x02), | |
342 | }, { | |
343 | .frontend_attach = bristol_frontend_attach, | |
344 | .tuner_attach = bristol_tuner_attach, | |
345 | ||
346 | DIB0700_DEFAULT_STREAMING_CONFIG(0x03), | |
347 | } | |
348 | }, | |
349 | ||
350 | .num_device_descs = 1, | |
351 | .devices = { | |
352 | { "Hauppauge Nova-T 500 Dual DVB-T", | |
d535cfa7 | 353 | { &dib0700_usb_id_table[1], &dib0700_usb_id_table[2], NULL }, |
b7f54910 PB |
354 | { NULL }, |
355 | }, | |
356 | } | |
357 | } | |
358 | }; | |
359 | ||
360 | int dib0700_device_count = ARRAY_SIZE(dib0700_devices); |