36 	} while (0)
40 	0x04, 0x00, 0x4a, 0x79, 0x04, 0x00, 0xff, 0xea,
41 	0x48, 0x42, 0x79, 0x60, 0x70, 0x52, 0x9a, 0x10,
42 	0x0e, 0x10, 0xf2, 0xa7, 0x93, 0x0b, 0x05, 0xc8,
43 	0x9d, 0x00, 0x42, 0x80, 0x00, 0x60, 0x40, 0x00,
44 	0x00, 0x75, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00,
45 	0x00, 0x00, 0x00, 0x00
53 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };  in tda8083_writereg()
61 	return (ret != 1) ? -1 : 0;  in tda8083_writereg()
67 …struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = &reg1, .len =…  in tda8083_readregs()
76 	return ret == 2 ? 0 : -1;  in tda8083_readregs()
93 		return 0;  in tda8083_set_inversion()
101 		return tda8083_writereg (state, 0x07, 0xff);  in tda8083_set_fec()
104 		return tda8083_writereg (state, 0x07, 1 << (FEC_8_9 - fec));  in tda8083_set_fec()
117 	index = tda8083_readreg(state, 0x0e) & 0x07;  in tda8083_get_fec()
133 	filter = 0;  in tda8083_set_symbolrate()
150 	tda8083_writereg (state, 0x05, filter);  in tda8083_set_symbolrate()
151 	tda8083_writereg (state, 0x02, (ratio >> 16) & 0xff);  in tda8083_set_symbolrate()
152 	tda8083_writereg (state, 0x03, (ratio >>  8) & 0xff);  in tda8083_set_symbolrate()
153 	tda8083_writereg (state, 0x04, (ratio      ) & 0xff);  in tda8083_set_symbolrate()
155 	tda8083_writereg (state, 0x00, 0x3c);  in tda8083_set_symbolrate()
156 	tda8083_writereg (state, 0x00, 0x04);  in tda8083_set_symbolrate()
166 	       !(tda8083_readreg(state, 0x02) & 0x80))  in tda8083_wait_diseqc_fifo()
175 	tda8083_writereg (state, 0x26, 0xf1);  in tda8083_set_tone()
179 		return tda8083_writereg (state, 0x29, 0x00);  in tda8083_set_tone()
181 		return tda8083_writereg (state, 0x29, 0x80);  in tda8083_set_tone()
192 		return tda8083_writereg (state, 0x20, 0x00);  in tda8083_set_voltage()
194 		return tda8083_writereg (state, 0x20, 0x11);  in tda8083_set_voltage()
205 		tda8083_writereg (state, 0x29, (5 << 2));  /* send burst A */  in tda8083_send_diseqc_burst()
208 		tda8083_writereg (state, 0x29, (7 << 2));  /* send B */  in tda8083_send_diseqc_burst()
216 	return 0;  in tda8083_send_diseqc_burst()
225 	tda8083_writereg (state, 0x29, (m->msg_len - 3) | (1 << 2)); /* enable */  in tda8083_send_diseqc_msg()
227 	for (i=0; i<m->msg_len; i++)  in tda8083_send_diseqc_msg()
228 		tda8083_writereg (state, 0x23 + i, m->msg[i]);  in tda8083_send_diseqc_msg()
230 	tda8083_writereg (state, 0x29, (m->msg_len - 3) | (3 << 2)); /* send!! */  in tda8083_send_diseqc_msg()
234 	return 0;  in tda8083_send_diseqc_msg()
242 	u8 signal = ~tda8083_readreg (state, 0x01);  in tda8083_read_status()
243 	u8 sync = tda8083_readreg (state, 0x02);  in tda8083_read_status()
245 	*status = 0;  in tda8083_read_status()
250 	if (sync & 0x01)  in tda8083_read_status()
253 	if (sync & 0x02)  in tda8083_read_status()
256 	if (sync & 0x10)  in tda8083_read_status()
259 	if (sync & 0x20) /* frontend can not lock */  in tda8083_read_status()
262 	if ((sync & 0x1f) == 0x1f)  in tda8083_read_status()
265 	return 0;  in tda8083_read_status()
274 	if ((ret = tda8083_readregs(state, 0x0b, buf, sizeof(buf))))  in tda8083_read_ber()
277 	*ber = ((buf[0] & 0x1f) << 16) | (buf[1] << 8) | buf[2];  in tda8083_read_ber()
279 	return 0;  in tda8083_read_ber()
286 	u8 signal = ~tda8083_readreg (state, 0x01);  in tda8083_read_signal_strength()
289 	return 0;  in tda8083_read_signal_strength()
296 	u8 _snr = tda8083_readreg (state, 0x08);  in tda8083_read_snr()
299 	return 0;  in tda8083_read_snr()
306 	*ucblocks = tda8083_readreg(state, 0x0f);  in tda8083_read_ucblocks()
307 	if (*ucblocks == 0xff)  in tda8083_read_ucblocks()
308 		*ucblocks = 0xffffffff;  in tda8083_read_ucblocks()
310 	return 0;  in tda8083_read_ucblocks()
320 		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);  in tda8083_set_frontend()
327 	tda8083_writereg (state, 0x00, 0x3c);  in tda8083_set_frontend()
328 	tda8083_writereg (state, 0x00, 0x04);  in tda8083_set_frontend()
330 	return 0;  in tda8083_set_frontend()
340 	p->inversion = (tda8083_readreg (state, 0x0e) & 0x80) ?  in tda8083_get_frontend()
345 	return 0;  in tda8083_get_frontend()
352 	tda8083_writereg (state, 0x00, 0x02);  in tda8083_sleep()
353 	return 0;  in tda8083_sleep()
361 	for (i=0; i<44; i++)  in tda8083_init()
364 	tda8083_writereg (state, 0x00, 0x3c);  in tda8083_init()
365 	tda8083_writereg (state, 0x00, 0x04);  in tda8083_init()
367 	return 0;  in tda8083_init()
376 	tda8083_writereg (state, 0x00, 0x3c);  in tda8083_diseqc_send_burst()
377 	tda8083_writereg (state, 0x00, 0x04);  in tda8083_diseqc_send_burst()
379 	return 0;  in tda8083_diseqc_send_burst()
388 	tda8083_writereg (state, 0x00, 0x3c);  in tda8083_diseqc_set_tone()
389 	tda8083_writereg (state, 0x00, 0x04);  in tda8083_diseqc_set_tone()
391 	return 0;  in tda8083_diseqc_set_tone()
400 	tda8083_writereg (state, 0x00, 0x3c);  in tda8083_diseqc_set_voltage()
401 	tda8083_writereg (state, 0x00, 0x04);  in tda8083_diseqc_set_voltage()
403 	return 0;  in tda8083_diseqc_set_voltage()
428 	if ((tda8083_readreg(state, 0x00)) != 0x05) goto error;  in tda8083_attach()