1 /* Common methods for dibusb-based-receivers.
3 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the Free
7 * Software Foundation, version 2.
9 * see Documentation/dvb/README.dvb-usb for more information
14 module_param(debug, int, 0644);
15 MODULE_PARM_DESC(debug, "set debugging level (1=info (|-able))." DVB_USB_DEBUG_STATUS);
16 MODULE_LICENSE("GPL");
18 #define deb_info(args...) dprintk(debug,0x01,args)
20 /* common stuff used by the different dibusb modules */
21 int dibusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
23 if (d->priv != NULL) {
24 struct dibusb_state *st = d->priv;
25 if (st->ops.fifo_ctrl != NULL)
26 if (st->ops.fifo_ctrl(d->fe,onoff)) {
27 err("error while controlling the fifo of the demod.");
33 EXPORT_SYMBOL(dibusb_streaming_ctrl);
35 int dibusb_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
37 if (d->priv != NULL) {
38 struct dibusb_state *st = d->priv;
39 if (st->ops.pid_ctrl != NULL)
40 st->ops.pid_ctrl(d->fe,index,pid,onoff);
44 EXPORT_SYMBOL(dibusb_pid_filter);
46 int dibusb_pid_filter_ctrl(struct dvb_usb_device *d, int onoff)
48 if (d->priv != NULL) {
49 struct dibusb_state *st = d->priv;
50 if (st->ops.pid_parse != NULL)
51 if (st->ops.pid_parse(d->fe,onoff) < 0)
52 err("could not handle pid_parser");
56 EXPORT_SYMBOL(dibusb_pid_filter_ctrl);
58 int dibusb_power_ctrl(struct dvb_usb_device *d, int onoff)
62 b[0] = DIBUSB_REQ_SET_IOCTL;
63 b[1] = DIBUSB_IOCTL_CMD_POWER_MODE;
64 b[2] = onoff ? DIBUSB_IOCTL_POWER_WAKEUP : DIBUSB_IOCTL_POWER_SLEEP;
65 ret = dvb_usb_generic_write(d,b,3);
69 EXPORT_SYMBOL(dibusb_power_ctrl);
71 int dibusb2_0_streaming_ctrl(struct dvb_usb_device *d, int onoff)
76 if ((ret = dibusb_streaming_ctrl(d,onoff)) < 0)
80 b[0] = DIBUSB_REQ_SET_STREAMING_MODE;
82 if ((ret = dvb_usb_generic_write(d,b,2)) < 0)
86 b[0] = DIBUSB_REQ_SET_IOCTL;
87 b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM;
88 return dvb_usb_generic_write(d,b,3);
90 EXPORT_SYMBOL(dibusb2_0_streaming_ctrl);
92 int dibusb2_0_power_ctrl(struct dvb_usb_device *d, int onoff)
95 u8 b[3] = { DIBUSB_REQ_SET_IOCTL, DIBUSB_IOCTL_CMD_POWER_MODE, DIBUSB_IOCTL_POWER_WAKEUP };
96 return dvb_usb_generic_write(d,b,3);
100 EXPORT_SYMBOL(dibusb2_0_power_ctrl);
102 static int dibusb_i2c_msg(struct dvb_usb_device *d, u8 addr,
103 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
105 u8 sndbuf[wlen+4]; /* lead(1) devaddr,direction(1) addr(2) data(wlen) (len(2) (when reading)) */
107 int wo = (rbuf == NULL || rlen == 0),
108 len = 2 + wlen + (wo ? 0 : 2);
110 sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ;
111 sndbuf[1] = (addr << 1) | (wo ? 0 : 1);
113 memcpy(&sndbuf[2],wbuf,wlen);
116 sndbuf[wlen+2] = (rlen >> 8) & 0xff;
117 sndbuf[wlen+3] = rlen & 0xff;
120 return dvb_usb_generic_rw(d,sndbuf,len,rbuf,rlen,0);
124 * I2C master xfer function
126 static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
128 struct dvb_usb_device *d = i2c_get_adapdata(adap);
131 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
135 warn("more than 2 i2c messages at a time is not handled yet. TODO.");
137 for (i = 0; i < num; i++) {
138 /* write/read request */
139 if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
140 if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,
141 msg[i+1].buf,msg[i+1].len) < 0)
145 if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0)
149 mutex_unlock(&d->i2c_mutex);
153 static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
158 struct i2c_algorithm dibusb_i2c_algo = {
159 .master_xfer = dibusb_i2c_xfer,
160 .functionality = dibusb_i2c_func,
162 EXPORT_SYMBOL(dibusb_i2c_algo);
164 int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
166 u8 wbuf[1] = { offs };
167 return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
169 EXPORT_SYMBOL(dibusb_read_eeprom_byte);
171 static const struct dib3000p_agc_config dib3000p_agc_panasonic_env57h1xd5 = {
172 { 0x51, 0x301d, 0x0, 0x1cc7, 0xdc29, 0x570a,
173 0xbae1, 0x8ccd, 0x3b6d, 0x551d, 0xa, 0x951e }
176 static const struct dib3000p_agc_config dib3000p_agc_microtune_mt2060 = {
177 { 0x196, 0x301d, 0x0, 0x1cc7, 0xffff, 0x5c29,
178 0xa8f6, 0x5eb8, 0x65ff, 0x40ff, 0x8a, 0x1114 }
181 static struct mt2060_config stk3000p_mt2060_config = {
185 int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d)
187 struct dib3000_config demod_cfg;
188 struct dibusb_state *st = d->priv;
191 EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);
193 int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *d)
197 EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
200 * common remote control stuff
202 struct dvb_usb_rc_key dibusb_rc_keys[] = {
203 /* Key codes for the little Artec T1/Twinhan/HAMA/ remote. */
204 { 0x00, 0x16, KEY_POWER },
205 { 0x00, 0x10, KEY_MUTE },
206 { 0x00, 0x03, KEY_1 },
207 { 0x00, 0x01, KEY_2 },
208 { 0x00, 0x06, KEY_3 },
209 { 0x00, 0x09, KEY_4 },
210 { 0x00, 0x1d, KEY_5 },
211 { 0x00, 0x1f, KEY_6 },
212 { 0x00, 0x0d, KEY_7 },
213 { 0x00, 0x19, KEY_8 },
214 { 0x00, 0x1b, KEY_9 },
215 { 0x00, 0x15, KEY_0 },
216 { 0x00, 0x05, KEY_CHANNELUP },
217 { 0x00, 0x02, KEY_CHANNELDOWN },
218 { 0x00, 0x1e, KEY_VOLUMEUP },
219 { 0x00, 0x0a, KEY_VOLUMEDOWN },
220 { 0x00, 0x11, KEY_RECORD },
221 { 0x00, 0x17, KEY_FAVORITES }, /* Heart symbol - Channel list. */
222 { 0x00, 0x14, KEY_PLAY },
223 { 0x00, 0x1a, KEY_STOP },
224 { 0x00, 0x40, KEY_REWIND },
225 { 0x00, 0x12, KEY_FASTFORWARD },
226 { 0x00, 0x0e, KEY_PREVIOUS }, /* Recall - Previous channel. */
227 { 0x00, 0x4c, KEY_PAUSE },
228 { 0x00, 0x4d, KEY_SCREEN }, /* Full screen mode. */
229 { 0x00, 0x54, KEY_AUDIO }, /* MTS - Switch to secondary audio. */
230 /* additional keys TwinHan VisionPlus, the Artec seemingly not have */
231 { 0x00, 0x0c, KEY_CANCEL }, /* Cancel */
232 { 0x00, 0x1c, KEY_EPG }, /* EPG */
233 { 0x00, 0x00, KEY_TAB }, /* Tab */
234 { 0x00, 0x48, KEY_INFO }, /* Preview */
235 { 0x00, 0x04, KEY_LIST }, /* RecordList */
236 { 0x00, 0x0f, KEY_TEXT }, /* Teletext */
237 /* Key codes for the KWorld/ADSTech/JetWay remote. */
238 { 0x86, 0x12, KEY_POWER },
239 { 0x86, 0x0f, KEY_SELECT }, /* source */
240 { 0x86, 0x0c, KEY_UNKNOWN }, /* scan */
241 { 0x86, 0x0b, KEY_EPG },
242 { 0x86, 0x10, KEY_MUTE },
243 { 0x86, 0x01, KEY_1 },
244 { 0x86, 0x02, KEY_2 },
245 { 0x86, 0x03, KEY_3 },
246 { 0x86, 0x04, KEY_4 },
247 { 0x86, 0x05, KEY_5 },
248 { 0x86, 0x06, KEY_6 },
249 { 0x86, 0x07, KEY_7 },
250 { 0x86, 0x08, KEY_8 },
251 { 0x86, 0x09, KEY_9 },
252 { 0x86, 0x0a, KEY_0 },
253 { 0x86, 0x18, KEY_ZOOM },
254 { 0x86, 0x1c, KEY_UNKNOWN }, /* preview */
255 { 0x86, 0x13, KEY_UNKNOWN }, /* snap */
256 { 0x86, 0x00, KEY_UNDO },
257 { 0x86, 0x1d, KEY_RECORD },
258 { 0x86, 0x0d, KEY_STOP },
259 { 0x86, 0x0e, KEY_PAUSE },
260 { 0x86, 0x16, KEY_PLAY },
261 { 0x86, 0x11, KEY_BACK },
262 { 0x86, 0x19, KEY_FORWARD },
263 { 0x86, 0x14, KEY_UNKNOWN }, /* pip */
264 { 0x86, 0x15, KEY_ESC },
265 { 0x86, 0x1a, KEY_UP },
266 { 0x86, 0x1e, KEY_DOWN },
267 { 0x86, 0x1f, KEY_LEFT },
268 { 0x86, 0x1b, KEY_RIGHT },
270 /* Key codes for the DiBcom MOD3000 remote. */
271 { 0x80, 0x00, KEY_MUTE },
272 { 0x80, 0x01, KEY_TEXT },
273 { 0x80, 0x02, KEY_HOME },
274 { 0x80, 0x03, KEY_POWER },
276 { 0x80, 0x04, KEY_RED },
277 { 0x80, 0x05, KEY_GREEN },
278 { 0x80, 0x06, KEY_YELLOW },
279 { 0x80, 0x07, KEY_BLUE },
281 { 0x80, 0x08, KEY_DVD },
282 { 0x80, 0x09, KEY_AUDIO },
283 { 0x80, 0x0a, KEY_MEDIA }, /* Pictures */
284 { 0x80, 0x0b, KEY_VIDEO },
286 { 0x80, 0x0c, KEY_BACK },
287 { 0x80, 0x0d, KEY_UP },
288 { 0x80, 0x0e, KEY_RADIO },
289 { 0x80, 0x0f, KEY_EPG },
291 { 0x80, 0x10, KEY_LEFT },
292 { 0x80, 0x11, KEY_OK },
293 { 0x80, 0x12, KEY_RIGHT },
294 { 0x80, 0x13, KEY_UNKNOWN }, /* SAP */
296 { 0x80, 0x14, KEY_TV },
297 { 0x80, 0x15, KEY_DOWN },
298 { 0x80, 0x16, KEY_MENU }, /* DVD Menu */
299 { 0x80, 0x17, KEY_LAST },
301 { 0x80, 0x18, KEY_RECORD },
302 { 0x80, 0x19, KEY_STOP },
303 { 0x80, 0x1a, KEY_PAUSE },
304 { 0x80, 0x1b, KEY_PLAY },
306 { 0x80, 0x1c, KEY_PREVIOUS },
307 { 0x80, 0x1d, KEY_REWIND },
308 { 0x80, 0x1e, KEY_FASTFORWARD },
309 { 0x80, 0x1f, KEY_NEXT},
311 { 0x80, 0x40, KEY_1 },
312 { 0x80, 0x41, KEY_2 },
313 { 0x80, 0x42, KEY_3 },
314 { 0x80, 0x43, KEY_CHANNELUP },
316 { 0x80, 0x44, KEY_4 },
317 { 0x80, 0x45, KEY_5 },
318 { 0x80, 0x46, KEY_6 },
319 { 0x80, 0x47, KEY_CHANNELDOWN },
321 { 0x80, 0x48, KEY_7 },
322 { 0x80, 0x49, KEY_8 },
323 { 0x80, 0x4a, KEY_9 },
324 { 0x80, 0x4b, KEY_VOLUMEUP },
326 { 0x80, 0x4c, KEY_CLEAR },
327 { 0x80, 0x4d, KEY_0 },
328 { 0x80, 0x4e, KEY_ENTER },
329 { 0x80, 0x4f, KEY_VOLUMEDOWN },
331 EXPORT_SYMBOL(dibusb_rc_keys);
333 int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
335 u8 key[5],cmd = DIBUSB_REQ_POLL_REMOTE;
336 dvb_usb_generic_rw(d,&cmd,1,key,5,0);
337 dvb_usb_nec_rc_key_to_event(d,key,event,state);
339 deb_info("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
342 EXPORT_SYMBOL(dibusb_rc_query);