77 	struct wl1273_core *core;  member
95 static int wl1273_fm_write_fw(struct wl1273_core *core,  in wl1273_fm_write_fw()  argument
98 	struct i2c_client *client = core->client;  in wl1273_fm_write_fw()
133 	struct wl1273_core *core = radio->core;  in wl1273_fm_rds()  local
134 	struct i2c_client *client = core->client;  in wl1273_fm_rds()
154 	if (core->mode != WL1273_MODE_RX)  in wl1273_fm_rds()
157 	r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_rds()
221 	struct wl1273_core *core = radio->core;  in wl1273_fm_irq_thread_handler()  local
225 	r = core->read(core, WL1273_FLAG_GET, &flags);  in wl1273_fm_irq_thread_handler()
249 		r = core->read(core, WL1273_RSSI_LVL_GET, &level);  in wl1273_fm_irq_thread_handler()
289 		if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_irq_thread_handler()
290 			r = core->write(core, WL1273_TUNER_MODE_SET,  in wl1273_fm_irq_thread_handler()
299 			r = core->read(core, WL1273_FREQ_SET, &freq);  in wl1273_fm_irq_thread_handler()
318 			r = core->read(core, WL1273_CHANL_SET, &freq);  in wl1273_fm_irq_thread_handler()
328 	core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_irq_thread_handler()
336 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_tx_freq()  local
363 	r = core->write(core, WL1273_CHANL_SET, freq / 10);  in wl1273_fm_set_tx_freq()
377 	r = core->write(core, WL1273_POWER_ENB_SET, 1);  in wl1273_fm_set_tx_freq()
396 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_rx_freq()  local
418 	core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_set_rx_freq()
425 	r = core->write(core, WL1273_FREQ_SET, f);  in wl1273_fm_set_rx_freq()
431 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_PRESET);  in wl1273_fm_set_rx_freq()
455 	struct wl1273_core *core = radio->core;  in wl1273_fm_get_freq()  local
460 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_get_freq()
461 		r = core->read(core, WL1273_FREQ_SET, &f);  in wl1273_fm_get_freq()
471 		r = core->read(core, WL1273_CHANL_SET, &f);  in wl1273_fm_get_freq()
491 	struct wl1273_core *core = radio->core;  in wl1273_fm_upload_firmware_patch()  local
515 	r = wl1273_fm_write_fw(core, ptr + 1, packet_num);  in wl1273_fm_upload_firmware_patch()
522 	core->write(core, WL1273_RESET, 0);  in wl1273_fm_upload_firmware_patch()
532 	struct wl1273_core *core = radio->core;  in wl1273_fm_stop()  local
534 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_stop()
535 		int r = core->write(core, WL1273_POWER_SET,  in wl1273_fm_stop()
540 	} else if (core->mode == WL1273_MODE_TX) {  in wl1273_fm_stop()
541 		int r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_stop()
548 	if (core->pdata->disable) {  in wl1273_fm_stop()
549 		core->pdata->disable();  in wl1273_fm_stop()
558 	struct wl1273_core *core = radio->core;  in wl1273_fm_start()  local
559 	struct wl1273_fm_platform_data *pdata = core->pdata;  in wl1273_fm_start()
563 	if (pdata->enable && core->mode == WL1273_MODE_OFF) {  in wl1273_fm_start()
577 		r = core->write(core, WL1273_POWER_SET, val);  in wl1273_fm_start()
581 			r = core->write(core, WL1273_POWER_SET, val);  in wl1273_fm_start()
594 		r = core->write(core, WL1273_PUPD_SET, WL1273_PUPD_SET_ON);  in wl1273_fm_start()
597 			r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_start()
606 			r = core->write(core, WL1273_RDS_DATA_ENB, 1);  in wl1273_fm_start()
613 			r = core->write(core, WL1273_RDS_DATA_ENB, 0);  in wl1273_fm_start()
624 	if (core->mode == WL1273_MODE_OFF) {  in wl1273_fm_start()
639 			r = core->write(core, WL1273_POWER_SET, val);  in wl1273_fm_start()
645 			r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_start()
665 	struct wl1273_core *core = radio->core;  in wl1273_fm_suspend()  local
669 	if (core->mode == WL1273_MODE_RX)  in wl1273_fm_suspend()
670 		r = core->write(core, WL1273_POWER_SET,  in wl1273_fm_suspend()
672 	else if (core->mode == WL1273_MODE_TX)  in wl1273_fm_suspend()
673 		r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_suspend()
689 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_mode()  local
697 	old_mode = core->mode;  in wl1273_fm_set_mode()
713 		core->mode = mode;  in wl1273_fm_set_mode()
714 		r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_set_mode()
728 			r = core->set_volume(core, core->volume);  in wl1273_fm_set_mode()
735 				core->volume);  in wl1273_fm_set_mode()
746 		r = core->set_audio(core, core->audio_mode);  in wl1273_fm_set_mode()
756 			core->mode = WL1273_MODE_OFF;  in wl1273_fm_set_mode()
765 			core->mode = WL1273_MODE_SUSPENDED;  in wl1273_fm_set_mode()
776 		core->mode = old_mode;  in wl1273_fm_set_mode()
786 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_seek()  local
812 	r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_set_seek()
818 	r = core->write(core, WL1273_SEARCH_LVL_SET, level);  in wl1273_fm_set_seek()
822 	r = core->write(core, WL1273_SEARCH_DIR_SET, dir);  in wl1273_fm_set_seek()
826 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_AUTO_SEEK);  in wl1273_fm_set_seek()
857 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_AUTO_SEEK);  in wl1273_fm_set_seek()
875 	struct wl1273_core *core = radio->core;  in wl1273_fm_get_tx_ctune()  local
880 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_get_tx_ctune()
881 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_get_tx_ctune()
884 	r = core->read(core, WL1273_READ_FMANT_TUNE_VALUE, &val);  in wl1273_fm_get_tx_ctune()
905 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_preemphasis()  local
909 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_set_preemphasis()
910 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_set_preemphasis()
913 	mutex_lock(&core->lock);  in wl1273_fm_set_preemphasis()
930 	r = core->write(core, WL1273_PREMPH_SET, em);  in wl1273_fm_set_preemphasis()
937 	mutex_unlock(&core->lock);  in wl1273_fm_set_preemphasis()
943 	struct wl1273_core *core = radio->core;  in wl1273_fm_rds_on()  local
950 	r = core->write(core, WL1273_POWER_SET,  in wl1273_fm_rds_on()
964 	struct wl1273_core *core = radio->core;  in wl1273_fm_rds_off()  local
972 	r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_rds_off()
981 	r = core->write(core, WL1273_POWER_SET, WL1273_POWER_SET_FM);  in wl1273_fm_rds_off()
997 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_rds()  local
999 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_set_rds()
1000 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_set_rds()
1004 		r = core->write(core, WL1273_RDS_CNTRL_SET, 1);  in wl1273_fm_set_rds()
1008 	if (core->mode == WL1273_MODE_TX && new_mode == WL1273_RDS_OFF) {  in wl1273_fm_set_rds()
1009 		r = core->write(core, WL1273_RDS_DATA_ENB, 0);  in wl1273_fm_set_rds()
1010 	} else if (core->mode == WL1273_MODE_TX && new_mode == WL1273_RDS_ON) {  in wl1273_fm_set_rds()
1011 		r = core->write(core, WL1273_RDS_DATA_ENB, 1);  in wl1273_fm_set_rds()
1012 	} else if (core->mode == WL1273_MODE_RX && new_mode == WL1273_RDS_OFF) {  in wl1273_fm_set_rds()
1014 	} else if (core->mode == WL1273_MODE_RX && new_mode == WL1273_RDS_ON) {  in wl1273_fm_set_rds()
1032 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_write()  local
1038 	if (core->mode != WL1273_MODE_TX)  in wl1273_fm_fops_write()
1046 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_write()
1064 	core->write(core, WL1273_RDS_CONFIG_DATA_SET, val);  in wl1273_fm_fops_write()
1075 	core->write_data(core, radio->write_buf, val + 1);  in wl1273_fm_fops_write()
1079 	mutex_unlock(&core->lock);  in wl1273_fm_fops_write()
1088 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_poll()  local
1095 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_fops_poll()
1101 	} else if (core->mode == WL1273_MODE_TX) {  in wl1273_fm_fops_poll()
1111 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_open()  local
1116 	if (core->mode == WL1273_MODE_RX && radio->rds_on &&  in wl1273_fm_fops_open()
1118 		dev_dbg(radio->dev, "%s: Mode: %d\n", __func__, core->mode);  in wl1273_fm_fops_open()
1120 		if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_open()
1125 		r = core->write(core, WL1273_INT_MASK_SET,  in wl1273_fm_fops_open()
1128 			mutex_unlock(&core->lock);  in wl1273_fm_fops_open()
1134 		mutex_unlock(&core->lock);  in wl1273_fm_fops_open()
1143 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_release()  local
1151 			if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_release()
1156 			if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_fops_release()
1157 				r = core->write(core,  in wl1273_fm_fops_release()
1161 					mutex_unlock(&core->lock);  in wl1273_fm_fops_release()
1165 			mutex_unlock(&core->lock);  in wl1273_fm_fops_release()
1180 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_read()  local
1186 	if (core->mode != WL1273_MODE_RX)  in wl1273_fm_fops_read()
1194 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_read()
1207 	r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_fops_read()
1259 	mutex_unlock(&core->lock);  in wl1273_fm_fops_read()
1322 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_tx_power()  local
1325 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_set_tx_power()
1326 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_set_tx_power()
1329 	mutex_lock(&core->lock);  in wl1273_fm_set_tx_power()
1332 	r = core->write(core, WL1273_POWER_LEV_SET, 122 - power);  in wl1273_fm_set_tx_power()
1339 	mutex_unlock(&core->lock);  in wl1273_fm_set_tx_power()
1350 	struct wl1273_core *core = radio->core;  in wl1273_fm_tx_set_spacing()  local
1354 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1358 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1362 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1366 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1377 	struct wl1273_core *core = radio->core;  in wl1273_fm_g_volatile_ctrl()  local
1381 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_g_volatile_ctrl()
1395 	mutex_unlock(&core->lock);  in wl1273_fm_g_volatile_ctrl()
1414 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_ctrl()  local
1421 		if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_ctrl()
1424 		if (core->mode == WL1273_MODE_RX && ctrl->val)  in wl1273_fm_vidioc_s_ctrl()
1425 			r = core->write(core,  in wl1273_fm_vidioc_s_ctrl()
1429 		else if (core->mode == WL1273_MODE_RX)  in wl1273_fm_vidioc_s_ctrl()
1430 			r = core->write(core,  in wl1273_fm_vidioc_s_ctrl()
1432 		else if (core->mode == WL1273_MODE_TX && ctrl->val)  in wl1273_fm_vidioc_s_ctrl()
1433 			r = core->write(core, WL1273_MUTE, 1);  in wl1273_fm_vidioc_s_ctrl()
1434 		else if (core->mode == WL1273_MODE_TX)  in wl1273_fm_vidioc_s_ctrl()
1435 			r = core->write(core, WL1273_MUTE, 0);  in wl1273_fm_vidioc_s_ctrl()
1437 		mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_ctrl()
1444 			r =  core->set_volume(core, core->volume);  in wl1273_fm_vidioc_s_ctrl()
1501 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_g_tuner()  local
1525 	if (core->mode != WL1273_MODE_RX)  in wl1273_fm_vidioc_g_tuner()
1528 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_g_tuner()
1531 	r = core->read(core, WL1273_STEREO_GET, &val);  in wl1273_fm_vidioc_g_tuner()
1540 	r = core->read(core, WL1273_RSSI_LVL_GET, &val);  in wl1273_fm_vidioc_g_tuner()
1549 	r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_vidioc_g_tuner()
1556 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_g_tuner()
1565 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_tuner()  local
1579 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_tuner()
1595 		r = core->write(core, WL1273_MOST_MODE_SET, WL1273_RX_MONO);  in wl1273_fm_vidioc_s_tuner()
1603 		r = core->write(core, WL1273_MOST_MODE_SET, WL1273_RX_STEREO);  in wl1273_fm_vidioc_s_tuner()
1618 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_tuner()
1627 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_g_frequency()  local
1631 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_g_frequency()
1637 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_g_frequency()
1646 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_frequency()  local
1657 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_frequency()
1660 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_vidioc_s_frequency()
1676 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_frequency()
1688 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_hw_freq_seek()  local
1699 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_hw_freq_seek()
1716 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_hw_freq_seek()
1724 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_modulator()  local
1732 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_modulator()
1745 		r = core->write(core, WL1273_MONO_SET, WL1273_TX_MONO);  in wl1273_fm_vidioc_s_modulator()
1747 		r = core->write(core, WL1273_MONO_SET,  in wl1273_fm_vidioc_s_modulator()
1753 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_modulator()
1762 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_g_modulator()  local
1777 	if (core->mode != WL1273_MODE_TX)  in wl1273_fm_vidioc_g_modulator()
1780 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_g_modulator()
1783 	r = core->read(core, WL1273_MONO_SET, &val);  in wl1273_fm_vidioc_g_modulator()
1795 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_g_modulator()
1803 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_log_status()  local
1810 	if (core->mode == WL1273_MODE_OFF) {  in wl1273_fm_vidioc_log_status()
1815 	if (core->mode == WL1273_MODE_SUSPENDED) {  in wl1273_fm_vidioc_log_status()
1820 	r = core->read(core, WL1273_ASIC_ID_GET, &val);  in wl1273_fm_vidioc_log_status()
1826 	r = core->read(core, WL1273_ASIC_VER_GET, &val);  in wl1273_fm_vidioc_log_status()
1832 	r = core->read(core, WL1273_FIRM_VER_GET, &val);  in wl1273_fm_vidioc_log_status()
1838 	r = core->read(core, WL1273_BAND_SET, &val);  in wl1273_fm_vidioc_log_status()
1844 	if (core->mode == WL1273_MODE_TX) {  in wl1273_fm_vidioc_log_status()
1845 		r = core->read(core, WL1273_PUPD_SET, &val);  in wl1273_fm_vidioc_log_status()
1851 		r = core->read(core, WL1273_CHANL_SET, &val);  in wl1273_fm_vidioc_log_status()
1856 	} else if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_vidioc_log_status()
1859 		r = core->read(core, WL1273_FREQ_SET, &val);  in wl1273_fm_vidioc_log_status()
1865 		r = core->read(core, WL1273_MOST_MODE_SET, &val);  in wl1273_fm_vidioc_log_status()
1876 		r = core->read(core, WL1273_MOST_BLEND_SET, &val);  in wl1273_fm_vidioc_log_status()
1887 		r = core->read(core, WL1273_STEREO_GET, &val);  in wl1273_fm_vidioc_log_status()
1897 		r = core->read(core, WL1273_RSSI_LVL_GET, &val);  in wl1273_fm_vidioc_log_status()
1903 		r = core->read(core, WL1273_POWER_SET, &val);  in wl1273_fm_vidioc_log_status()
1909 		r = core->read(core, WL1273_INT_MASK_SET, &val);  in wl1273_fm_vidioc_log_status()
1915 		r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_vidioc_log_status()
1927 		r = core->read(core, WL1273_I2S_MODE_CONFIG_SET, &val);  in wl1273_fm_vidioc_log_status()
1934 		r = core->read(core, WL1273_VOLUME_SET, &val);  in wl1273_fm_vidioc_log_status()
1984 	struct wl1273_core *core = radio->core;  in wl1273_fm_radio_remove()  local
1988 	free_irq(core->client->irq, radio);  in wl1273_fm_radio_remove()
1989 	core->pdata->free_resources();  in wl1273_fm_radio_remove()
2000 	struct wl1273_core **core = pdev->dev.platform_data;  in wl1273_fm_radio_probe()  local
2007 	if (!core) {  in wl1273_fm_radio_probe()
2028 	radio->core = *core;  in wl1273_fm_radio_probe()
2030 	radio->dev = &radio->core->client->dev;  in wl1273_fm_radio_probe()
2032 	radio->core->mode = WL1273_MODE_OFF;  in wl1273_fm_radio_probe()
2034 	radio->core->audio_mode = WL1273_AUDIO_ANALOG;  in wl1273_fm_radio_probe()
2036 	radio->core->i2s_mode = WL1273_I2S_DEF_MODE;  in wl1273_fm_radio_probe()
2037 	radio->core->channel_number = 2;  in wl1273_fm_radio_probe()
2038 	radio->core->volume = WL1273_DEFAULT_VOLUME;  in wl1273_fm_radio_probe()
2046 	if (radio->core->pdata->request_resources) {  in wl1273_fm_radio_probe()
2047 		r = radio->core->pdata->request_resources(radio->core->client);  in wl1273_fm_radio_probe()
2054 		dev_dbg(radio->dev, "irq: %d\n", radio->core->client->irq);  in wl1273_fm_radio_probe()
2056 		r = request_threaded_irq(radio->core->client->irq, NULL,  in wl1273_fm_radio_probe()
2142 	free_irq(radio->core->client->irq, radio);  in wl1273_fm_radio_probe()
2144 	radio->core->pdata->free_resources();  in wl1273_fm_radio_probe()