15 void fm_rx_reset_rds_cache(struct fmdev *fmdev)  in fm_rx_reset_rds_cache()  argument
17 	fmdev->rx.rds.flag = FM_RDS_DISABLE;  in fm_rx_reset_rds_cache()
18 	fmdev->rx.rds.last_blk_idx = 0;  in fm_rx_reset_rds_cache()
19 	fmdev->rx.rds.wr_idx = 0;  in fm_rx_reset_rds_cache()
20 	fmdev->rx.rds.rd_idx = 0;  in fm_rx_reset_rds_cache()
22 	if (fmdev->rx.af_mode == FM_RX_RDS_AF_SWITCH_MODE_ON)  in fm_rx_reset_rds_cache()
23 		fmdev->irq_info.mask |= FM_LEV_EVENT;  in fm_rx_reset_rds_cache()
26 void fm_rx_reset_station_info(struct fmdev *fmdev)  in fm_rx_reset_station_info()  argument
28 	fmdev->rx.stat_info.picode = FM_NO_PI_CODE;  in fm_rx_reset_station_info()
29 	fmdev->rx.stat_info.afcache_size = 0;  in fm_rx_reset_station_info()
30 	fmdev->rx.stat_info.af_list_max = 0;  in fm_rx_reset_station_info()
33 int fm_rx_set_freq(struct fmdev *fmdev, u32 freq)  in fm_rx_set_freq()  argument
41 	if (freq < fmdev->rx.region.bot_freq || freq > fmdev->rx.region.top_freq) {  in fm_rx_set_freq()
49 	ret = fmc_send_cmd(fmdev, AUDIO_ENABLE_SET, REG_WR, &payload,  in fm_rx_set_freq()
56 	ret = fmc_send_cmd(fmdev, HILO_SET, REG_WR, &payload,  in fm_rx_set_freq()
62 	payload = (freq - fmdev->rx.region.bot_freq) / FM_FREQ_MUL;  in fm_rx_set_freq()
64 	ret = fmc_send_cmd(fmdev, FREQ_SET, REG_WR, &payload,  in fm_rx_set_freq()
70 	ret = fmc_send_cmd(fmdev, FLAG_GET, REG_RD, NULL, 2, NULL, NULL);  in fm_rx_set_freq()
75 	intr_flag = fmdev->irq_info.mask;  in fm_rx_set_freq()
76 	fmdev->irq_info.mask = (FM_FR_EVENT | FM_BL_EVENT);  in fm_rx_set_freq()
77 	payload = fmdev->irq_info.mask;  in fm_rx_set_freq()
78 	ret = fmc_send_cmd(fmdev, INT_MASK_SET, REG_WR, &payload,  in fm_rx_set_freq()
85 	ret = fmc_send_cmd(fmdev, TUNER_MODE_SET, REG_WR, &payload,  in fm_rx_set_freq()
91 	init_completion(&fmdev->maintask_comp);  in fm_rx_set_freq()
92 	timeleft = wait_for_completion_timeout(&fmdev->maintask_comp,  in fm_rx_set_freq()
102 	ret = fmc_send_cmd(fmdev, FREQ_SET, REG_RD, NULL, 2, &curr_frq, &resp_len);  in fm_rx_set_freq()
107 	curr_frq_in_khz = (fmdev->rx.region.bot_freq + ((u32)curr_frq * FM_FREQ_MUL));  in fm_rx_set_freq()
115 	fmdev->rx.freq = curr_frq_in_khz;  in fm_rx_set_freq()
118 	fmdev->irq_info.mask = intr_flag;  in fm_rx_set_freq()
119 	payload = fmdev->irq_info.mask;  in fm_rx_set_freq()
120 	ret = fmc_send_cmd(fmdev, INT_MASK_SET, REG_WR, &payload,  in fm_rx_set_freq()
126 	fm_rx_reset_rds_cache(fmdev);  in fm_rx_set_freq()
127 	fm_rx_reset_station_info(fmdev);  in fm_rx_set_freq()
132 static int fm_rx_set_channel_spacing(struct fmdev *fmdev, u32 spacing)  in fm_rx_set_channel_spacing()  argument
146 	ret = fmc_send_cmd(fmdev, CHANL_BW_SET, REG_WR, &payload,  in fm_rx_set_channel_spacing()
151 	fmdev->rx.region.chanl_space = spacing * FM_FREQ_MUL;  in fm_rx_set_channel_spacing()
156 int fm_rx_seek(struct fmdev *fmdev, u32 seek_upward,  in fm_rx_seek()  argument
167 	ret = fm_rx_set_channel_spacing(fmdev, spacing);  in fm_rx_seek()
174 	ret = fmc_send_cmd(fmdev, FREQ_SET, REG_RD, NULL,  in fm_rx_seek()
180 	last_frq = (fmdev->rx.region.top_freq - fmdev->rx.region.bot_freq) / FM_FREQ_MUL;  in fm_rx_seek()
183 	space_idx = fmdev->rx.region.chanl_space / FM_FREQ_MUL;  in fm_rx_seek()
201 	ret = fmc_send_cmd(fmdev, FREQ_SET, REG_WR, &payload,  in fm_rx_seek()
208 	ret = fmc_send_cmd(fmdev, SEARCH_DIR_SET, REG_WR, &payload,  in fm_rx_seek()
214 	ret = fmc_send_cmd(fmdev, FLAG_GET, REG_RD, NULL, 2, NULL, NULL);  in fm_rx_seek()
219 	intr_flag = fmdev->irq_info.mask;  in fm_rx_seek()
220 	fmdev->irq_info.mask = (FM_FR_EVENT | FM_BL_EVENT);  in fm_rx_seek()
221 	payload = fmdev->irq_info.mask;  in fm_rx_seek()
222 	ret = fmc_send_cmd(fmdev, INT_MASK_SET, REG_WR, &payload,  in fm_rx_seek()
229 	ret = fmc_send_cmd(fmdev, TUNER_MODE_SET, REG_WR, &payload,  in fm_rx_seek()
235 	init_completion(&fmdev->maintask_comp);  in fm_rx_seek()
236 	timeleft = wait_for_completion_timeout(&fmdev->maintask_comp,  in fm_rx_seek()
244 	int_reason = fmdev->irq_info.flag & (FM_TUNE_COMPLETE | FM_BAND_LIMIT);  in fm_rx_seek()
247 	fmdev->irq_info.mask = intr_flag;  in fm_rx_seek()
248 	payload = fmdev->irq_info.mask;  in fm_rx_seek()
249 	ret = fmc_send_cmd(fmdev, INT_MASK_SET, REG_WR, &payload,  in fm_rx_seek()
256 			fmdev->rx.freq = seek_upward ?  in fm_rx_seek()
257 				fmdev->rx.region.top_freq :  in fm_rx_seek()
258 				fmdev->rx.region.bot_freq;  in fm_rx_seek()
260 			fmdev->rx.freq = seek_upward ?  in fm_rx_seek()
261 				fmdev->rx.region.bot_freq :  in fm_rx_seek()
262 				fmdev->rx.region.top_freq;  in fm_rx_seek()
264 			next_frq = (fmdev->rx.freq -  in fm_rx_seek()
265 					fmdev->rx.region.bot_freq) / FM_FREQ_MUL;  in fm_rx_seek()
270 		ret = fmc_send_cmd(fmdev, FREQ_SET, REG_RD, NULL, 2,  in fm_rx_seek()
276 		fmdev->rx.freq = (fmdev->rx.region.bot_freq +  in fm_rx_seek()
281 	fm_rx_reset_rds_cache(fmdev);  in fm_rx_seek()
282 	fm_rx_reset_station_info(fmdev);  in fm_rx_seek()
287 int fm_rx_set_volume(struct fmdev *fmdev, u16 vol_to_set)  in fm_rx_set_volume()  argument
292 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_set_volume()
303 	ret = fmc_send_cmd(fmdev, VOLUME_SET, REG_WR, &payload,  in fm_rx_set_volume()
308 	fmdev->rx.volume = vol_to_set;  in fm_rx_set_volume()
313 int fm_rx_get_volume(struct fmdev *fmdev, u16 *curr_vol)  in fm_rx_get_volume()  argument
315 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_volume()
323 	*curr_vol = fmdev->rx.volume / FM_RX_VOLUME_GAIN_STEP;  in fm_rx_get_volume()
329 int fm_rx_get_band_freq_range(struct fmdev *fmdev, u32 *bot_freq, u32 *top_freq)  in fm_rx_get_band_freq_range()  argument
332 		*bot_freq = fmdev->rx.region.bot_freq;  in fm_rx_get_band_freq_range()
335 		*top_freq = fmdev->rx.region.top_freq;  in fm_rx_get_band_freq_range()
341 void fm_rx_get_region(struct fmdev *fmdev, u8 *region)  in fm_rx_get_region()  argument
343 	*region = fmdev->rx.region.fm_band;  in fm_rx_get_region()
347 int fm_rx_set_region(struct fmdev *fmdev, u8 region_to_set)  in fm_rx_set_region()  argument
359 	if (fmdev->rx.region.fm_band == region_to_set) {  in fm_rx_set_region()
366 	ret = fmc_send_cmd(fmdev, BAND_SET, REG_WR, &payload,  in fm_rx_set_region()
371 	fmc_update_region_info(fmdev, region_to_set);  in fm_rx_set_region()
374 	if (fmdev->rx.freq < fmdev->rx.region.bot_freq)  in fm_rx_set_region()
375 		new_frq = fmdev->rx.region.bot_freq;  in fm_rx_set_region()
376 	else if (fmdev->rx.freq > fmdev->rx.region.top_freq)  in fm_rx_set_region()
377 		new_frq = fmdev->rx.region.top_freq;  in fm_rx_set_region()
383 		ret = fm_rx_set_freq(fmdev, new_frq);  in fm_rx_set_region()
390 int fm_rx_get_mute_mode(struct fmdev *fmdev, u8 *curr_mute_mode)  in fm_rx_get_mute_mode()  argument
392 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_mute_mode()
400 	*curr_mute_mode = fmdev->rx.mute_mode;  in fm_rx_get_mute_mode()
405 static int fm_config_rx_mute_reg(struct fmdev *fmdev)  in fm_config_rx_mute_reg()  argument
411 	switch (fmdev->rx.mute_mode) {  in fm_config_rx_mute_reg()
424 	if (fmdev->rx.rf_depend_mute == FM_RX_RF_DEPENDENT_MUTE_ON)  in fm_config_rx_mute_reg()
430 	ret = fmc_send_cmd(fmdev, MUTE_STATUS_SET, REG_WR, &payload,  in fm_config_rx_mute_reg()
439 int fm_rx_set_mute_mode(struct fmdev *fmdev, u8 mute_mode_toset)  in fm_rx_set_mute_mode()  argument
444 	if (fmdev->rx.mute_mode == mute_mode_toset)  in fm_rx_set_mute_mode()
447 	org_state = fmdev->rx.mute_mode;  in fm_rx_set_mute_mode()
448 	fmdev->rx.mute_mode = mute_mode_toset;  in fm_rx_set_mute_mode()
450 	ret = fm_config_rx_mute_reg(fmdev);  in fm_rx_set_mute_mode()
452 		fmdev->rx.mute_mode = org_state;  in fm_rx_set_mute_mode()
460 int fm_rx_get_rfdepend_softmute(struct fmdev *fmdev, u8 *curr_mute_mode)  in fm_rx_get_rfdepend_softmute()  argument
462 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_rfdepend_softmute()
470 	*curr_mute_mode = fmdev->rx.rf_depend_mute;  in fm_rx_get_rfdepend_softmute()
476 int fm_rx_set_rfdepend_softmute(struct fmdev *fmdev, u8 rfdepend_mute)  in fm_rx_set_rfdepend_softmute()  argument
481 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_set_rfdepend_softmute()
489 	if (fmdev->rx.rf_depend_mute == rfdepend_mute)  in fm_rx_set_rfdepend_softmute()
492 	org_state = fmdev->rx.rf_depend_mute;  in fm_rx_set_rfdepend_softmute()
493 	fmdev->rx.rf_depend_mute = rfdepend_mute;  in fm_rx_set_rfdepend_softmute()
495 	ret = fm_config_rx_mute_reg(fmdev);  in fm_rx_set_rfdepend_softmute()
497 		fmdev->rx.rf_depend_mute = org_state;  in fm_rx_set_rfdepend_softmute()
505 int fm_rx_get_rssi_level(struct fmdev *fmdev, u16 *rssilvl)  in fm_rx_get_rssi_level()  argument
516 	ret = fmc_send_cmd(fmdev, RSSI_LVL_GET, REG_RD, NULL, 2,  in fm_rx_get_rssi_level()
530 int fm_rx_set_rssi_threshold(struct fmdev *fmdev, short rssi_lvl_toset)  in fm_rx_set_rssi_threshold()  argument
541 	ret = fmc_send_cmd(fmdev, SEARCH_LVL_SET, REG_WR, &payload,  in fm_rx_set_rssi_threshold()
546 	fmdev->rx.rssi_threshold = rssi_lvl_toset;  in fm_rx_set_rssi_threshold()
552 int fm_rx_get_rssi_threshold(struct fmdev *fmdev, short *curr_rssi_lvl)  in fm_rx_get_rssi_threshold()  argument
554 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_rssi_threshold()
562 	*curr_rssi_lvl = fmdev->rx.rssi_threshold;  in fm_rx_get_rssi_threshold()
568 int fm_rx_set_stereo_mono(struct fmdev *fmdev, u16 mode)  in fm_rx_set_stereo_mono()  argument
580 	ret = fmc_send_cmd(fmdev, MOST_MODE_SET, REG_WR, &payload,  in fm_rx_set_stereo_mono()
587 	ret = fmc_send_cmd(fmdev, MOST_BLEND_SET, REG_WR, &payload,  in fm_rx_set_stereo_mono()
596 int fm_rx_get_stereo_mono(struct fmdev *fmdev, u16 *mode)  in fm_rx_get_stereo_mono()  argument
607 	ret = fmc_send_cmd(fmdev, MOST_MODE_SET, REG_RD, NULL, 2,  in fm_rx_get_stereo_mono()
618 int fm_rx_set_deemphasis_mode(struct fmdev *fmdev, u16 mode)  in fm_rx_set_deemphasis_mode()  argument
623 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_set_deemphasis_mode()
633 	ret = fmc_send_cmd(fmdev, DEMPH_MODE_SET, REG_WR, &payload,  in fm_rx_set_deemphasis_mode()
638 	fmdev->rx.deemphasis_mode = mode;  in fm_rx_set_deemphasis_mode()
644 int fm_rx_get_deemph_mode(struct fmdev *fmdev, u16 *curr_deemphasis_mode)  in fm_rx_get_deemph_mode()  argument
646 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_deemph_mode()
654 	*curr_deemphasis_mode = fmdev->rx.deemphasis_mode;  in fm_rx_get_deemph_mode()
660 int fm_rx_set_rds_mode(struct fmdev *fmdev, u8 rds_en_dis)  in fm_rx_set_rds_mode()  argument
671 	    && fmdev->rx.rds.flag == FM_RDS_DISABLE) {  in fm_rx_set_rds_mode()
674 		ret = fmc_send_cmd(fmdev, POWER_SET, REG_WR, &payload,  in fm_rx_set_rds_mode()
681 		ret = fmc_send_cmd(fmdev, RDS_CNTRL_SET, REG_WR, &payload,  in fm_rx_set_rds_mode()
687 		ret = fmc_send_cmd(fmdev, FLAG_GET, REG_RD, NULL, 2,  in fm_rx_set_rds_mode()
694 		ret = fmc_send_cmd(fmdev, RDS_MEM_SET, REG_WR, &payload,  in fm_rx_set_rds_mode()
700 		fmdev->irq_info.mask |= FM_RDS_EVENT;  in fm_rx_set_rds_mode()
701 		payload = fmdev->irq_info.mask;  in fm_rx_set_rds_mode()
702 		ret = fmc_send_cmd(fmdev, INT_MASK_SET, REG_WR, &payload,  in fm_rx_set_rds_mode()
705 			fmdev->irq_info.mask &= ~FM_RDS_EVENT;  in fm_rx_set_rds_mode()
710 		fmdev->rx.rds.flag = FM_RDS_ENABLE;  in fm_rx_set_rds_mode()
712 		   && fmdev->rx.rds.flag == FM_RDS_ENABLE) {  in fm_rx_set_rds_mode()
715 		ret = fmc_send_cmd(fmdev, POWER_SET, REG_WR, &payload,  in fm_rx_set_rds_mode()
721 		fmdev->rx.rds.last_blk_idx = 0;  in fm_rx_set_rds_mode()
722 		fmdev->rx.rds.wr_idx = 0;  in fm_rx_set_rds_mode()
723 		fmdev->rx.rds.rd_idx = 0;  in fm_rx_set_rds_mode()
724 		fm_rx_reset_station_info(fmdev);  in fm_rx_set_rds_mode()
727 		fmdev->irq_info.mask &= ~(FM_RDS_EVENT);  in fm_rx_set_rds_mode()
728 		fmdev->rx.rds.flag = FM_RDS_DISABLE;  in fm_rx_set_rds_mode()
735 int fm_rx_get_rds_mode(struct fmdev *fmdev, u8 *curr_rds_en_dis)  in fm_rx_get_rds_mode()  argument
737 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_rds_mode()
745 	*curr_rds_en_dis = fmdev->rx.rds.flag;  in fm_rx_get_rds_mode()
751 int fm_rx_set_rds_system(struct fmdev *fmdev, u8 rds_mode)  in fm_rx_set_rds_system()  argument
756 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_set_rds_system()
765 	ret = fmc_send_cmd(fmdev, RDS_SYSTEM_SET, REG_WR, &payload,  in fm_rx_set_rds_system()
770 	fmdev->rx.rds_mode = rds_mode;  in fm_rx_set_rds_system()
776 int fm_rx_set_af_switch(struct fmdev *fmdev, u8 af_mode)  in fm_rx_set_af_switch()  argument
781 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_set_af_switch()
791 		fmdev->irq_info.mask |= FM_LEV_EVENT;  in fm_rx_set_af_switch()
793 		fmdev->irq_info.mask &= ~FM_LEV_EVENT;  in fm_rx_set_af_switch()
795 	payload = fmdev->irq_info.mask;  in fm_rx_set_af_switch()
796 	ret = fmc_send_cmd(fmdev, INT_MASK_SET, REG_WR, &payload,  in fm_rx_set_af_switch()
801 	fmdev->rx.af_mode = af_mode;  in fm_rx_set_af_switch()
807 int fm_rx_get_af_switch(struct fmdev *fmdev, u8 *af_mode)  in fm_rx_get_af_switch()  argument
809 	if (fmdev->curr_fmmode != FM_MODE_RX)  in fm_rx_get_af_switch()
817 	*af_mode = fmdev->rx.af_mode;  in fm_rx_get_af_switch()