89 	struct wl1273_core *core;  member
107 static int wl1273_fm_write_fw(struct wl1273_core *core,  in wl1273_fm_write_fw()  argument
110 	struct i2c_client *client = core->client;  in wl1273_fm_write_fw()
145 	struct wl1273_core *core = radio->core;  in wl1273_fm_rds()  local
146 	struct i2c_client *client = core->client;  in wl1273_fm_rds()
166 	if (core->mode != WL1273_MODE_RX)  in wl1273_fm_rds()
169 	r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_rds()
233 	struct wl1273_core *core = radio->core;  in wl1273_fm_irq_thread_handler()  local
237 	r = core->read(core, WL1273_FLAG_GET, &flags);  in wl1273_fm_irq_thread_handler()
261 		r = core->read(core, WL1273_RSSI_LVL_GET, &level);  in wl1273_fm_irq_thread_handler()
301 		if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_irq_thread_handler()
302 			r = core->write(core, WL1273_TUNER_MODE_SET,  in wl1273_fm_irq_thread_handler()
311 			r = core->read(core, WL1273_FREQ_SET, &freq);  in wl1273_fm_irq_thread_handler()
330 			r = core->read(core, WL1273_CHANL_SET, &freq);  in wl1273_fm_irq_thread_handler()
340 	core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_irq_thread_handler()
348 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_tx_freq()  local
375 	r = core->write(core, WL1273_CHANL_SET, freq / 10);  in wl1273_fm_set_tx_freq()
389 	r = core->write(core, WL1273_POWER_ENB_SET, 1);  in wl1273_fm_set_tx_freq()
408 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_rx_freq()  local
430 	core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_set_rx_freq()
437 	r = core->write(core, WL1273_FREQ_SET, f);  in wl1273_fm_set_rx_freq()
443 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_PRESET);  in wl1273_fm_set_rx_freq()
467 	struct wl1273_core *core = radio->core;  in wl1273_fm_get_freq()  local
472 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_get_freq()
473 		r = core->read(core, WL1273_FREQ_SET, &f);  in wl1273_fm_get_freq()
483 		r = core->read(core, WL1273_CHANL_SET, &f);  in wl1273_fm_get_freq()
503 	struct wl1273_core *core = radio->core;  in wl1273_fm_upload_firmware_patch()  local
527 	r = wl1273_fm_write_fw(core, ptr + 1, packet_num);  in wl1273_fm_upload_firmware_patch()
534 	core->write(core, WL1273_RESET, 0);  in wl1273_fm_upload_firmware_patch()
544 	struct wl1273_core *core = radio->core;  in wl1273_fm_stop()  local
546 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_stop()
547 		int r = core->write(core, WL1273_POWER_SET,  in wl1273_fm_stop()
552 	} else if (core->mode == WL1273_MODE_TX) {  in wl1273_fm_stop()
553 		int r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_stop()
560 	if (core->pdata->disable) {  in wl1273_fm_stop()
561 		core->pdata->disable();  in wl1273_fm_stop()
570 	struct wl1273_core *core = radio->core;  in wl1273_fm_start()  local
571 	struct wl1273_fm_platform_data *pdata = core->pdata;  in wl1273_fm_start()
575 	if (pdata->enable && core->mode == WL1273_MODE_OFF) {  in wl1273_fm_start()
589 		r = core->write(core, WL1273_POWER_SET, val);  in wl1273_fm_start()
593 			r = core->write(core, WL1273_POWER_SET, val);  in wl1273_fm_start()
606 		r = core->write(core, WL1273_PUPD_SET, WL1273_PUPD_SET_ON);  in wl1273_fm_start()
609 			r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_start()
618 			r = core->write(core, WL1273_RDS_DATA_ENB, 1);  in wl1273_fm_start()
620 			r = core->write(core, WL1273_RDS_DATA_ENB, 0);  in wl1273_fm_start()
625 	if (core->mode == WL1273_MODE_OFF) {  in wl1273_fm_start()
640 			r = core->write(core, WL1273_POWER_SET, val);  in wl1273_fm_start()
646 			r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_start()
666 	struct wl1273_core *core = radio->core;  in wl1273_fm_suspend()  local
670 	if (core->mode == WL1273_MODE_RX)  in wl1273_fm_suspend()
671 		r = core->write(core, WL1273_POWER_SET,  in wl1273_fm_suspend()
673 	else if (core->mode == WL1273_MODE_TX)  in wl1273_fm_suspend()
674 		r = core->write(core, WL1273_PUPD_SET,  in wl1273_fm_suspend()
690 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_mode()  local
698 	old_mode = core->mode;  in wl1273_fm_set_mode()
714 		core->mode = mode;  in wl1273_fm_set_mode()
715 		r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_set_mode()
729 			r = core->set_volume(core, core->volume);  in wl1273_fm_set_mode()
736 				core->volume);  in wl1273_fm_set_mode()
747 		r = core->set_audio(core, core->audio_mode);  in wl1273_fm_set_mode()
757 			core->mode = WL1273_MODE_OFF;  in wl1273_fm_set_mode()
766 			core->mode = WL1273_MODE_SUSPENDED;  in wl1273_fm_set_mode()
777 		core->mode = old_mode;  in wl1273_fm_set_mode()
787 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_seek()  local
813 	r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_set_seek()
819 	r = core->write(core, WL1273_SEARCH_LVL_SET, level);  in wl1273_fm_set_seek()
823 	r = core->write(core, WL1273_SEARCH_DIR_SET, dir);  in wl1273_fm_set_seek()
827 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_AUTO_SEEK);  in wl1273_fm_set_seek()
858 	r = core->write(core, WL1273_TUNER_MODE_SET, TUNER_MODE_AUTO_SEEK);  in wl1273_fm_set_seek()
876 	struct wl1273_core *core = radio->core;  in wl1273_fm_get_tx_ctune()  local
881 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_get_tx_ctune()
882 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_get_tx_ctune()
885 	r = core->read(core, WL1273_READ_FMANT_TUNE_VALUE, &val);  in wl1273_fm_get_tx_ctune()
906 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_preemphasis()  local
910 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_set_preemphasis()
911 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_set_preemphasis()
914 	mutex_lock(&core->lock);  in wl1273_fm_set_preemphasis()
931 	r = core->write(core, WL1273_PREMPH_SET, em);  in wl1273_fm_set_preemphasis()
938 	mutex_unlock(&core->lock);  in wl1273_fm_set_preemphasis()
944 	struct wl1273_core *core = radio->core;  in wl1273_fm_rds_on()  local
951 	r = core->write(core, WL1273_POWER_SET,  in wl1273_fm_rds_on()
965 	struct wl1273_core *core = radio->core;  in wl1273_fm_rds_off()  local
973 	r = core->write(core, WL1273_INT_MASK_SET, radio->irq_flags);  in wl1273_fm_rds_off()
982 	r = core->write(core, WL1273_POWER_SET, WL1273_POWER_SET_FM);  in wl1273_fm_rds_off()
998 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_rds()  local
1000 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_set_rds()
1001 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_set_rds()
1005 		r = core->write(core, WL1273_RDS_CNTRL_SET, 1);  in wl1273_fm_set_rds()
1009 	if (core->mode == WL1273_MODE_TX && new_mode == WL1273_RDS_OFF) {  in wl1273_fm_set_rds()
1010 		r = core->write(core, WL1273_RDS_DATA_ENB, 0);  in wl1273_fm_set_rds()
1011 	} else if (core->mode == WL1273_MODE_TX && new_mode == WL1273_RDS_ON) {  in wl1273_fm_set_rds()
1012 		r = core->write(core, WL1273_RDS_DATA_ENB, 1);  in wl1273_fm_set_rds()
1013 	} else if (core->mode == WL1273_MODE_RX && new_mode == WL1273_RDS_OFF) {  in wl1273_fm_set_rds()
1015 	} else if (core->mode == WL1273_MODE_RX && new_mode == WL1273_RDS_ON) {  in wl1273_fm_set_rds()
1033 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_write()  local
1039 	if (core->mode != WL1273_MODE_TX)  in wl1273_fm_fops_write()
1047 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_write()
1065 	core->write(core, WL1273_RDS_CONFIG_DATA_SET, val);  in wl1273_fm_fops_write()
1076 	core->write_data(core, radio->write_buf, val + 1);  in wl1273_fm_fops_write()
1080 	mutex_unlock(&core->lock);  in wl1273_fm_fops_write()
1089 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_poll()  local
1096 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_fops_poll()
1102 	} else if (core->mode == WL1273_MODE_TX) {  in wl1273_fm_fops_poll()
1112 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_open()  local
1117 	if (core->mode == WL1273_MODE_RX && radio->rds_on &&  in wl1273_fm_fops_open()
1119 		dev_dbg(radio->dev, "%s: Mode: %d\n", __func__, core->mode);  in wl1273_fm_fops_open()
1121 		if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_open()
1126 		r = core->write(core, WL1273_INT_MASK_SET,  in wl1273_fm_fops_open()
1129 			mutex_unlock(&core->lock);  in wl1273_fm_fops_open()
1135 		mutex_unlock(&core->lock);  in wl1273_fm_fops_open()
1144 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_release()  local
1152 			if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_release()
1157 			if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_fops_release()
1158 				r = core->write(core,  in wl1273_fm_fops_release()
1162 					mutex_unlock(&core->lock);  in wl1273_fm_fops_release()
1166 			mutex_unlock(&core->lock);  in wl1273_fm_fops_release()
1181 	struct wl1273_core *core = radio->core;  in wl1273_fm_fops_read()  local
1187 	if (core->mode != WL1273_MODE_RX)  in wl1273_fm_fops_read()
1195 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_fops_read()
1208 	r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_fops_read()
1260 	mutex_unlock(&core->lock);  in wl1273_fm_fops_read()
1331 	struct wl1273_core *core = radio->core;  in wl1273_fm_set_tx_power()  local
1334 	if (core->mode == WL1273_MODE_OFF ||  in wl1273_fm_set_tx_power()
1335 	    core->mode == WL1273_MODE_SUSPENDED)  in wl1273_fm_set_tx_power()
1338 	mutex_lock(&core->lock);  in wl1273_fm_set_tx_power()
1341 	r = core->write(core, WL1273_POWER_LEV_SET, 122 - power);  in wl1273_fm_set_tx_power()
1348 	mutex_unlock(&core->lock);  in wl1273_fm_set_tx_power()
1359 	struct wl1273_core *core = radio->core;  in wl1273_fm_tx_set_spacing()  local
1363 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1367 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1371 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1375 		r = core->write(core, WL1273_SCAN_SPACING_SET,  in wl1273_fm_tx_set_spacing()
1386 	struct wl1273_core *core = radio->core;  in wl1273_fm_g_volatile_ctrl()  local
1390 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_g_volatile_ctrl()
1404 	mutex_unlock(&core->lock);  in wl1273_fm_g_volatile_ctrl()
1423 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_ctrl()  local
1430 		if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_ctrl()
1433 		if (core->mode == WL1273_MODE_RX && ctrl->val)  in wl1273_fm_vidioc_s_ctrl()
1434 			r = core->write(core,  in wl1273_fm_vidioc_s_ctrl()
1438 		else if (core->mode == WL1273_MODE_RX)  in wl1273_fm_vidioc_s_ctrl()
1439 			r = core->write(core,  in wl1273_fm_vidioc_s_ctrl()
1441 		else if (core->mode == WL1273_MODE_TX && ctrl->val)  in wl1273_fm_vidioc_s_ctrl()
1442 			r = core->write(core, WL1273_MUTE, 1);  in wl1273_fm_vidioc_s_ctrl()
1443 		else if (core->mode == WL1273_MODE_TX)  in wl1273_fm_vidioc_s_ctrl()
1444 			r = core->write(core, WL1273_MUTE, 0);  in wl1273_fm_vidioc_s_ctrl()
1446 		mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_ctrl()
1453 			r =  core->set_volume(core, core->volume);  in wl1273_fm_vidioc_s_ctrl()
1510 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_g_tuner()  local
1534 	if (core->mode != WL1273_MODE_RX)  in wl1273_fm_vidioc_g_tuner()
1537 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_g_tuner()
1540 	r = core->read(core, WL1273_STEREO_GET, &val);  in wl1273_fm_vidioc_g_tuner()
1549 	r = core->read(core, WL1273_RSSI_LVL_GET, &val);  in wl1273_fm_vidioc_g_tuner()
1558 	r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_vidioc_g_tuner()
1565 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_g_tuner()
1574 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_tuner()  local
1588 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_tuner()
1604 		r = core->write(core, WL1273_MOST_MODE_SET, WL1273_RX_MONO);  in wl1273_fm_vidioc_s_tuner()
1612 		r = core->write(core, WL1273_MOST_MODE_SET, WL1273_RX_STEREO);  in wl1273_fm_vidioc_s_tuner()
1627 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_tuner()
1636 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_g_frequency()  local
1640 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_g_frequency()
1646 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_g_frequency()
1655 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_frequency()  local
1666 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_frequency()
1669 	if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_vidioc_s_frequency()
1685 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_frequency()
1697 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_hw_freq_seek()  local
1708 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_hw_freq_seek()
1725 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_hw_freq_seek()
1733 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_s_modulator()  local
1741 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_s_modulator()
1754 		r = core->write(core, WL1273_MONO_SET, WL1273_TX_MONO);  in wl1273_fm_vidioc_s_modulator()
1756 		r = core->write(core, WL1273_MONO_SET,  in wl1273_fm_vidioc_s_modulator()
1762 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_s_modulator()
1771 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_g_modulator()  local
1786 	if (core->mode != WL1273_MODE_TX)  in wl1273_fm_vidioc_g_modulator()
1789 	if (mutex_lock_interruptible(&core->lock))  in wl1273_fm_vidioc_g_modulator()
1792 	r = core->read(core, WL1273_MONO_SET, &val);  in wl1273_fm_vidioc_g_modulator()
1804 	mutex_unlock(&core->lock);  in wl1273_fm_vidioc_g_modulator()
1812 	struct wl1273_core *core = radio->core;  in wl1273_fm_vidioc_log_status()  local
1819 	if (core->mode == WL1273_MODE_OFF) {  in wl1273_fm_vidioc_log_status()
1824 	if (core->mode == WL1273_MODE_SUSPENDED) {  in wl1273_fm_vidioc_log_status()
1829 	r = core->read(core, WL1273_ASIC_ID_GET, &val);  in wl1273_fm_vidioc_log_status()
1835 	r = core->read(core, WL1273_ASIC_VER_GET, &val);  in wl1273_fm_vidioc_log_status()
1841 	r = core->read(core, WL1273_FIRM_VER_GET, &val);  in wl1273_fm_vidioc_log_status()
1847 	r = core->read(core, WL1273_BAND_SET, &val);  in wl1273_fm_vidioc_log_status()
1853 	if (core->mode == WL1273_MODE_TX) {  in wl1273_fm_vidioc_log_status()
1854 		r = core->read(core, WL1273_PUPD_SET, &val);  in wl1273_fm_vidioc_log_status()
1860 		r = core->read(core, WL1273_CHANL_SET, &val);  in wl1273_fm_vidioc_log_status()
1865 	} else if (core->mode == WL1273_MODE_RX) {  in wl1273_fm_vidioc_log_status()
1868 		r = core->read(core, WL1273_FREQ_SET, &val);  in wl1273_fm_vidioc_log_status()
1874 		r = core->read(core, WL1273_MOST_MODE_SET, &val);  in wl1273_fm_vidioc_log_status()
1885 		r = core->read(core, WL1273_MOST_BLEND_SET, &val);  in wl1273_fm_vidioc_log_status()
1896 		r = core->read(core, WL1273_STEREO_GET, &val);  in wl1273_fm_vidioc_log_status()
1906 		r = core->read(core, WL1273_RSSI_LVL_GET, &val);  in wl1273_fm_vidioc_log_status()
1912 		r = core->read(core, WL1273_POWER_SET, &val);  in wl1273_fm_vidioc_log_status()
1918 		r = core->read(core, WL1273_INT_MASK_SET, &val);  in wl1273_fm_vidioc_log_status()
1924 		r = core->read(core, WL1273_RDS_SYNC_GET, &val);  in wl1273_fm_vidioc_log_status()
1936 		r = core->read(core, WL1273_I2S_MODE_CONFIG_SET, &val);  in wl1273_fm_vidioc_log_status()
1943 		r = core->read(core, WL1273_VOLUME_SET, &val);  in wl1273_fm_vidioc_log_status()
1989 	struct wl1273_core *core = radio->core;  in wl1273_fm_radio_remove()  local
1993 	free_irq(core->client->irq, radio);  in wl1273_fm_radio_remove()
1994 	core->pdata->free_resources();  in wl1273_fm_radio_remove()
2005 	struct wl1273_core **core = pdev->dev.platform_data;  in wl1273_fm_radio_probe()  local
2012 	if (!core) {  in wl1273_fm_radio_probe()
2033 	radio->core = *core;  in wl1273_fm_radio_probe()
2035 	radio->dev = &radio->core->client->dev;  in wl1273_fm_radio_probe()
2037 	radio->core->mode = WL1273_MODE_OFF;  in wl1273_fm_radio_probe()
2039 	radio->core->audio_mode = WL1273_AUDIO_ANALOG;  in wl1273_fm_radio_probe()
2041 	radio->core->i2s_mode = WL1273_I2S_DEF_MODE;  in wl1273_fm_radio_probe()
2042 	radio->core->channel_number = 2;  in wl1273_fm_radio_probe()
2043 	radio->core->volume = WL1273_DEFAULT_VOLUME;  in wl1273_fm_radio_probe()
2051 	if (radio->core->pdata->request_resources) {  in wl1273_fm_radio_probe()
2052 		r = radio->core->pdata->request_resources(radio->core->client);  in wl1273_fm_radio_probe()
2059 		dev_dbg(radio->dev, "irq: %d\n", radio->core->client->irq);  in wl1273_fm_radio_probe()
2061 		r = request_threaded_irq(radio->core->client->irq, NULL,  in wl1273_fm_radio_probe()
2148 	free_irq(radio->core->client->irq, radio);  in wl1273_fm_radio_probe()
2150 	radio->core->pdata->free_resources();  in wl1273_fm_radio_probe()