72 static int i2c_writebytes (struct or51211_state* state, u8 reg, const u8 *buf,  in i2c_writebytes()  argument
82 	if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {  in i2c_writebytes()
90 static int i2c_readbytes(struct or51211_state *state, u8 reg, u8 *buf, int len)  in i2c_readbytes()  argument
99 	if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {  in i2c_readbytes()
110 	struct or51211_state* state = fe->demodulator_priv;  in or51211_load_firmware()  local
118 	if (i2c_writebytes(state,0x50,tudata,1)) {  in or51211_load_firmware()
122 	if (i2c_readbytes(state,0x50,&tudata[145],192)) {  in or51211_load_firmware()
134 	state->config->reset(fe);  in or51211_load_firmware()
136 	if (i2c_writebytes(state,state->config->demod_address,tudata,585)) {  in or51211_load_firmware()
142 	if (i2c_writebytes(state,state->config->demod_address,  in or51211_load_firmware()
149 	if (i2c_writebytes(state,state->config->demod_address,run_buf,2)) {  in or51211_load_firmware()
156 	if (i2c_writebytes(state,state->config->demod_address,run_buf,2)) {  in or51211_load_firmware()
168 	struct or51211_state* state = fe->demodulator_priv;  in or51211_setmode()  local
171 	state->config->setmode(fe, mode);  in or51211_setmode()
173 	if (i2c_writebytes(state,state->config->demod_address,run_buf,2)) {  in or51211_setmode()
180 	if (i2c_writebytes(state,state->config->demod_address,run_buf,2)) {  in or51211_setmode()
196 	if (i2c_writebytes(state,state->config->demod_address,cmd_buf,3)) {  in or51211_setmode()
206 	if (i2c_writebytes(state,state->config->demod_address,rec_buf,3)) {  in or51211_setmode()
210 	if (i2c_readbytes(state,state->config->demod_address,&rec_buf[10],2)) {  in or51211_setmode()
222 	struct or51211_state* state = fe->demodulator_priv;  in or51211_set_parameters()  local
225 	if (state->current_frequency != p->frequency) {  in or51211_set_parameters()
235 		state->current_frequency = p->frequency;  in or51211_set_parameters()
242 	struct or51211_state* state = fe->demodulator_priv;  in or51211_read_status()  local
248 	if (i2c_writebytes(state,state->config->demod_address,snd_buf,3)) {  in or51211_read_status()
253 	if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) {  in or51211_read_status()
297 	struct or51211_state* state = fe->demodulator_priv;  in or51211_read_snr()  local
306 	if (i2c_writebytes(state,state->config->demod_address,snd_buf,3)) {  in or51211_read_snr()
310 	if (i2c_readbytes(state,state->config->demod_address,rec_buf,2)) {  in or51211_read_snr()
315 	state->snr = calculate_snr(rec_buf[0], 89599047);  in or51211_read_snr()
316 	*snr = (state->snr) >> 16;  in or51211_read_snr()
319 		state->snr >> 24, (((state->snr>>8) & 0xffff) * 100) >> 16);  in or51211_read_snr()
329 	struct or51211_state* state = (struct or51211_state*)fe->demodulator_priv;  in or51211_read_signal_strength()  local
338 	if (state->snr >= 8960 * 0x10000)  in or51211_read_signal_strength()
341 		*strength = state->snr / 8960;  in or51211_read_signal_strength()
365 	struct or51211_state* state = fe->demodulator_priv;  in or51211_init()  local
366 	const struct or51211_config* config = state->config;  in or51211_init()
372 	if (!state->initialized) {  in or51211_init()
402 		if (i2c_writebytes(state,state->config->demod_address,  in or51211_init()
415 		if (i2c_writebytes(state,state->config->demod_address,  in or51211_init()
421 		if (i2c_readbytes(state,state->config->demod_address,  in or51211_init()
432 		if (i2c_writebytes(state,state->config->demod_address,  in or51211_init()
438 		if (i2c_readbytes(state,state->config->demod_address,  in or51211_init()
450 			if (i2c_writebytes(state,state->config->demod_address,  in or51211_init()
457 			if (i2c_readbytes(state,state->config->demod_address,  in or51211_init()
478 		if (i2c_writebytes(state,state->config->demod_address,  in or51211_init()
484 		if (i2c_readbytes(state,state->config->demod_address,  in or51211_init()
489 		state->initialized = 1;  in or51211_init()
506 	struct or51211_state* state = fe->demodulator_priv;  in or51211_release()  local
507 	state->config->sleep(fe);  in or51211_release()
508 	kfree(state);  in or51211_release()
516 	struct or51211_state* state = NULL;  in or51211_attach()  local
519 	state = kzalloc(sizeof(struct or51211_state), GFP_KERNEL);  in or51211_attach()
520 	if (state == NULL)  in or51211_attach()
524 	state->config = config;  in or51211_attach()
525 	state->i2c = i2c;  in or51211_attach()
526 	state->initialized = 0;  in or51211_attach()
527 	state->current_frequency = 0;  in or51211_attach()
530 	memcpy(&state->frontend.ops, &or51211_ops, sizeof(struct dvb_frontend_ops));  in or51211_attach()
531 	state->frontend.demodulator_priv = state;  in or51211_attach()
532 	return &state->frontend;  in or51211_attach()