234 static int pcxhr_get_clock_reg(struct pcxhr_mgr *mgr, unsigned int rate,  in pcxhr_get_clock_reg()  argument
242 	switch (mgr->use_clock_type) {  in pcxhr_get_clock_reg()
271 			err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_get_clock_reg()
273 				dev_err(&mgr->pci->dev,  in pcxhr_get_clock_reg()
307 static int pcxhr_sub_set_clock(struct pcxhr_mgr *mgr,  in pcxhr_sub_set_clock()  argument
315 	err = pcxhr_get_clock_reg(mgr, rate, &val, &realfreq);  in pcxhr_sub_set_clock()
326 	if (mgr->codec_speed != speed) {  in pcxhr_sub_set_clock()
329 		if (DSP_EXT_CMD_SET(mgr)) {  in pcxhr_sub_set_clock()
333 		err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_set_clock()
341 		err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_set_clock()
346 	dev_dbg(&mgr->pci->dev, "clock register : set %x\n", val);  in pcxhr_sub_set_clock()
347 	err = pcxhr_write_io_num_reg_cont(mgr, PCXHR_FREQ_REG_MASK,  in pcxhr_sub_set_clock()
352 	mgr->sample_rate_real = realfreq;  in pcxhr_sub_set_clock()
353 	mgr->cur_clock_type = mgr->use_clock_type;  in pcxhr_sub_set_clock()
356 	if (mgr->codec_speed != speed) {  in pcxhr_sub_set_clock()
359 		if (DSP_EXT_CMD_SET(mgr)) {  in pcxhr_sub_set_clock()
363 		err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_set_clock()
366 		mgr->codec_speed = speed;	/* save new codec speed */  in pcxhr_sub_set_clock()
369 	dev_dbg(&mgr->pci->dev, "%s to %dHz (realfreq=%d)\n", __func__,  in pcxhr_sub_set_clock()
379 int pcxhr_set_clock(struct pcxhr_mgr *mgr, unsigned int rate)  in pcxhr_set_clock()  argument
387 	if (mgr->is_hr_stereo)  in pcxhr_set_clock()
388 		err = hr222_sub_set_clock(mgr, rate, &changed);  in pcxhr_set_clock()
390 		err = pcxhr_sub_set_clock(mgr, rate, &changed);  in pcxhr_set_clock()
404 		err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_set_clock()
412 static int pcxhr_sub_get_external_clock(struct pcxhr_mgr *mgr,  in pcxhr_sub_get_external_clock()  argument
445 	if (mgr->last_reg_stat != reg) {  in pcxhr_sub_get_external_clock()
447 		err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_get_external_clock()
451 		mgr->last_reg_stat = reg;  in pcxhr_sub_get_external_clock()
454 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_sub_get_external_clock()
469 	dev_dbg(&mgr->pci->dev, "External clock is at %d Hz\n", rate);  in pcxhr_sub_get_external_clock()
475 int pcxhr_get_external_clock(struct pcxhr_mgr *mgr,  in pcxhr_get_external_clock()  argument
479 	if (mgr->is_hr_stereo)  in pcxhr_get_external_clock()
480 		return hr222_get_external_clock(mgr, clock_type,  in pcxhr_get_external_clock()
483 		return pcxhr_sub_get_external_clock(mgr, clock_type,  in pcxhr_get_external_clock()
524 	err = pcxhr_send_msg(chip->mgr, &rmh);  in pcxhr_set_stream_state()
577 	sample_rate = chip->mgr->sample_rate;  in pcxhr_set_format()
597 		if (DSP_EXT_CMD_SET(chip->mgr))  in pcxhr_set_format()
604 	if (DSP_EXT_CMD_SET(chip->mgr)) {  in pcxhr_set_format()
615 	err = pcxhr_send_msg(chip->mgr, &rmh);  in pcxhr_set_format()
653 	err = pcxhr_send_msg(chip->mgr, &rmh);  in pcxhr_update_r_buffer()
671 	err = pcxhr_send_msg(chip->mgr, &rmh);
691 static void pcxhr_start_linked_stream(struct pcxhr_mgr *mgr)  in pcxhr_start_linked_stream()  argument
704 	mutex_lock(&mgr->setup_mutex);  in pcxhr_start_linked_stream()
707 	for (i = 0; i < mgr->num_cards; i++) {  in pcxhr_start_linked_stream()
708 		chip = mgr->chip[i];  in pcxhr_start_linked_stream()
723 		mutex_unlock(&mgr->setup_mutex);  in pcxhr_start_linked_stream()
724 		dev_err(&mgr->pci->dev, "%s : no pipes\n", __func__);  in pcxhr_start_linked_stream()
728 	dev_dbg(&mgr->pci->dev, "%s : playback_mask=%x capture_mask=%x\n",  in pcxhr_start_linked_stream()
732 	err = pcxhr_set_pipe_state(mgr,  playback_mask, capture_mask, 0);  in pcxhr_start_linked_stream()
734 		mutex_unlock(&mgr->setup_mutex);  in pcxhr_start_linked_stream()
735 		dev_err(&mgr->pci->dev, "%s : "  in pcxhr_start_linked_stream()
742 	for (i = 0; i < mgr->num_cards; i++) {  in pcxhr_start_linked_stream()
744 		chip = mgr->chip[i];  in pcxhr_start_linked_stream()
761 	for (i = 0; i < mgr->num_cards; i++) {  in pcxhr_start_linked_stream()
763 		chip = mgr->chip[i];  in pcxhr_start_linked_stream()
777 	err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1);  in pcxhr_start_linked_stream()
779 		mutex_unlock(&mgr->setup_mutex);  in pcxhr_start_linked_stream()
780 		dev_err(&mgr->pci->dev, "%s : "  in pcxhr_start_linked_stream()
789 	mutex_lock(&mgr->lock);  in pcxhr_start_linked_stream()
790 	for ( i =0; i < mgr->num_cards; i++) {  in pcxhr_start_linked_stream()
792 		chip = mgr->chip[i];  in pcxhr_start_linked_stream()
802 				stream->timer_period_frag += mgr->granularity;  in pcxhr_start_linked_stream()
807 	mutex_unlock(&mgr->lock);  in pcxhr_start_linked_stream()
809 	mutex_unlock(&mgr->setup_mutex);  in pcxhr_start_linked_stream()
814 	dev_dbg(&mgr->pci->dev, "***TRIGGER START*** TIME = %ld (err = %x)\n",  in pcxhr_start_linked_stream()
841 			pcxhr_start_linked_stream(chip->mgr);  in pcxhr_trigger()
878 static int pcxhr_hardware_timer(struct pcxhr_mgr *mgr, int start)  in pcxhr_hardware_timer()  argument
886 		mgr->dsp_time_last = PCXHR_DSP_TIME_INVALID;  in pcxhr_hardware_timer()
887 		rmh.cmd[0] |= mgr->granularity;  in pcxhr_hardware_timer()
889 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_hardware_timer()
891 		dev_err(&mgr->pci->dev, "error %s err(%x)\n", __func__,  in pcxhr_hardware_timer()
902 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_prepare()  local
910 	mutex_lock(&mgr->setup_mutex);  in pcxhr_prepare()
915 		if (mgr->sample_rate != subs->runtime->rate) {  in pcxhr_prepare()
916 			err = pcxhr_set_clock(mgr, subs->runtime->rate);  in pcxhr_prepare()
919 			if (mgr->sample_rate == 0)  in pcxhr_prepare()
921 				err = pcxhr_hardware_timer(mgr, 1);  in pcxhr_prepare()
922 			mgr->sample_rate = subs->runtime->rate;  in pcxhr_prepare()
926 	mutex_unlock(&mgr->setup_mutex);  in pcxhr_prepare()
939 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_hw_params()  local
942 	mutex_lock(&mgr->setup_mutex);  in pcxhr_hw_params()
949 	mutex_unlock(&mgr->setup_mutex);  in pcxhr_hw_params()
988 	struct pcxhr_mgr       *mgr = chip->mgr;  in pcxhr_open()  local
993 	mutex_lock(&mgr->setup_mutex);  in pcxhr_open()
1005 		if (mgr->mono_capture)  in pcxhr_open()
1015 		mutex_unlock(&mgr->setup_mutex);  in pcxhr_open()
1020 	if (mgr->is_hr_stereo)  in pcxhr_open()
1027 		mutex_unlock(&mgr->setup_mutex);  in pcxhr_open()
1034 	if (mgr->sample_rate)  in pcxhr_open()
1035 		runtime->hw.rate_min = runtime->hw.rate_max = mgr->sample_rate;  in pcxhr_open()
1037 		if (mgr->use_clock_type != PCXHR_CLOCK_TYPE_INTERNAL) {  in pcxhr_open()
1039 			if (pcxhr_get_external_clock(mgr, mgr->use_clock_type,  in pcxhr_open()
1043 				mutex_unlock(&mgr->setup_mutex);  in pcxhr_open()
1064 	mgr->ref_count_rate++;  in pcxhr_open()
1066 	mutex_unlock(&mgr->setup_mutex);  in pcxhr_open()
1074 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_close()  local
1077 	mutex_lock(&mgr->setup_mutex);  in pcxhr_close()
1083 	if (--mgr->ref_count_rate == 0) {  in pcxhr_close()
1084 		mgr->sample_rate = 0;	/* the sample rate is no more locked */  in pcxhr_close()
1085 		pcxhr_hardware_timer(mgr, 0);	/* stop the DSP-timer */  in pcxhr_close()
1091 	mutex_unlock(&mgr->setup_mutex);  in pcxhr_close()
1105 	mutex_lock(&chip->mgr->lock);  in pcxhr_stream_pointer()
1111 	mutex_unlock(&chip->mgr->lock);  in pcxhr_stream_pointer()
1155 				       &chip->mgr->pci->dev,  in pcxhr_create_pcm()
1176 static int pcxhr_create(struct pcxhr_mgr *mgr,  in pcxhr_create()  argument
1191 	chip->mgr = mgr;  in pcxhr_create()
1192 	card->sync_irq = mgr->irq;  in pcxhr_create()
1194 	if (idx < mgr->playback_chips)  in pcxhr_create()
1198 	if (idx < mgr->capture_chips) {  in pcxhr_create()
1199 		if (mgr->mono_capture)  in pcxhr_create()
1211 	mgr->chip[idx] = chip;  in pcxhr_create()
1221 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_proc_info()  local
1223 	snd_iprintf(buffer, "\n%s\n", mgr->name);  in pcxhr_proc_info()
1226 	if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) {  in pcxhr_proc_info()
1228 		short ver_maj = (mgr->dsp_version >> 16) & 0xff;  in pcxhr_proc_info()
1229 		short ver_min = (mgr->dsp_version >> 8) & 0xff;  in pcxhr_proc_info()
1230 		short ver_build = mgr->dsp_version & 0xff;  in pcxhr_proc_info()
1235 		if (mgr->board_has_analog)  in pcxhr_proc_info()
1242 		if( ! pcxhr_send_msg(mgr, &rmh) ) {  in pcxhr_proc_info()
1246 				if (mgr->sample_rate_real != 0 &&  in pcxhr_proc_info()
1247 				    mgr->sample_rate_real != 48000) {  in pcxhr_proc_info()
1249 					  mgr->sample_rate_real;  in pcxhr_proc_info()
1250 					if (mgr->sample_rate_real >=  in pcxhr_proc_info()
1261 			    mgr->granularity);  in pcxhr_proc_info()
1263 			    mgr->dsp_time_err);  in pcxhr_proc_info()
1265 			    mgr->async_err_pipe_xrun);  in pcxhr_proc_info()
1267 			    mgr->async_err_stream_xrun);  in pcxhr_proc_info()
1269 			    mgr->async_err_other_last);  in pcxhr_proc_info()
1276 		if( ! pcxhr_send_msg(mgr, &rmh) ) {  in pcxhr_proc_info()
1292 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_proc_sync()  local
1302 	if (mgr->is_hr_stereo) {  in pcxhr_proc_sync()
1310 	snd_iprintf(buffer, "\n%s\n", mgr->name);  in pcxhr_proc_sync()
1312 		    texts[mgr->cur_clock_type]);  in pcxhr_proc_sync()
1314 		    mgr->sample_rate_real);  in pcxhr_proc_sync()
1316 	if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) {  in pcxhr_proc_sync()
1319 			err = pcxhr_get_external_clock(mgr, i, &sample_rate);  in pcxhr_proc_sync()
1334 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_proc_gpio_read()  local
1336 	if (mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)) {  in pcxhr_proc_gpio_read()
1339 		hr222_read_gpio(mgr, 1, &value);	/* GPI */  in pcxhr_proc_gpio_read()
1341 		hr222_read_gpio(mgr, 0, &value);	/* GP0 */  in pcxhr_proc_gpio_read()
1351 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_proc_gpo_write()  local
1355 	if (!(mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX)))  in pcxhr_proc_gpo_write()
1360 		hr222_write_gpo(mgr, value);	/* GP0 */  in pcxhr_proc_gpo_write()
1379 	struct pcxhr_mgr *mgr = chip->mgr;  in pcxhr_proc_ltc()  local
1384 	if (!(mgr->dsp_loaded & (1 << PCXHR_FIRMWARE_DSP_MAIN_INDEX))) {  in pcxhr_proc_ltc()
1388 	if (!mgr->capture_ltc) {  in pcxhr_proc_ltc()
1391 		err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_proc_ltc()
1396 		if (mgr->is_hr_stereo)  in pcxhr_proc_ltc()
1397 			hr222_manage_timecode(mgr, 1);  in pcxhr_proc_ltc()
1399 			pcxhr_write_io_num_reg_cont(mgr, REG_CONT_VALSMPTE,  in pcxhr_proc_ltc()
1401 		mgr->capture_ltc = 1;  in pcxhr_proc_ltc()
1404 	err = pcxhr_send_msg(mgr, &rmh);  in pcxhr_proc_ltc()
1430 	if (chip->mgr->is_hr_stereo)  in pcxhr_proc_init()
1441 static int pcxhr_free(struct pcxhr_mgr *mgr)  in pcxhr_free()  argument
1445 	for (i = 0; i < mgr->num_cards; i++) {  in pcxhr_free()
1446 		if (mgr->chip[i])  in pcxhr_free()
1447 			snd_card_free(mgr->chip[i]->card);  in pcxhr_free()
1451 	if(mgr->dsp_loaded) {  in pcxhr_free()
1452 		pcxhr_reset_board(mgr);  in pcxhr_free()
1453 		dev_dbg(&mgr->pci->dev, "reset pcxhr !\n");  in pcxhr_free()
1457 	if (mgr->irq >= 0)  in pcxhr_free()
1458 		free_irq(mgr->irq, mgr);  in pcxhr_free()
1460 	pci_release_regions(mgr->pci);  in pcxhr_free()
1463 	if (mgr->hostport.area) {  in pcxhr_free()
1464 		snd_dma_free_pages(&mgr->hostport);  in pcxhr_free()
1465 		mgr->hostport.area = NULL;  in pcxhr_free()
1468 	kfree(mgr->prmh);  in pcxhr_free()
1470 	pci_disable_device(mgr->pci);  in pcxhr_free()
1471 	kfree(mgr);  in pcxhr_free()
1482 	struct pcxhr_mgr *mgr;  in pcxhr_probe()  local
1510 	mgr = kzalloc(sizeof(*mgr), GFP_KERNEL);  in pcxhr_probe()
1511 	if (! mgr) {  in pcxhr_probe()
1517 		kfree(mgr);  in pcxhr_probe()
1523 	mgr->playback_chips =  in pcxhr_probe()
1525 	mgr->capture_chips  =  in pcxhr_probe()
1527 	mgr->fw_file_set =  in pcxhr_probe()
1529 	mgr->firmware_num  =  in pcxhr_probe()
1531 	mgr->mono_capture = mono[dev];  in pcxhr_probe()
1532 	mgr->is_hr_stereo = (mgr->playback_chips == 1);  in pcxhr_probe()
1533 	mgr->board_has_aes1 = PCXHR_BOARD_HAS_AES1(mgr);  in pcxhr_probe()
1534 	mgr->board_aes_in_192k = !PCXHR_BOARD_AESIN_NO_192K(mgr);  in pcxhr_probe()
1536 	if (mgr->is_hr_stereo)  in pcxhr_probe()
1537 		mgr->granularity = PCXHR_GRANULARITY_HR22;  in pcxhr_probe()
1539 		mgr->granularity = PCXHR_GRANULARITY;  in pcxhr_probe()
1544 		kfree(mgr);  in pcxhr_probe()
1549 		mgr->port[i] = pci_resource_start(pci, i);  in pcxhr_probe()
1551 	mgr->pci = pci;  in pcxhr_probe()
1552 	mgr->irq = -1;  in pcxhr_probe()
1556 				 KBUILD_MODNAME, mgr)) {  in pcxhr_probe()
1558 		pcxhr_free(mgr);  in pcxhr_probe()
1561 	mgr->irq = pci->irq;  in pcxhr_probe()
1563 	snprintf(mgr->name, sizeof(mgr->name),  in pcxhr_probe()
1565 		 mgr->port[0], mgr->port[1], mgr->port[2], mgr->irq);  in pcxhr_probe()
1568 	mutex_init(&mgr->lock);  in pcxhr_probe()
1569 	mutex_init(&mgr->msg_lock);  in pcxhr_probe()
1572 	mutex_init(&mgr->setup_mutex);  in pcxhr_probe()
1574 	mgr->prmh = kmalloc(sizeof(*mgr->prmh) +  in pcxhr_probe()
1578 	if (! mgr->prmh) {  in pcxhr_probe()
1579 		pcxhr_free(mgr);  in pcxhr_probe()
1588 		if (i >= max(mgr->playback_chips, mgr->capture_chips))  in pcxhr_probe()
1590 		mgr->num_cards++;  in pcxhr_probe()
1604 			pcxhr_free(mgr);  in pcxhr_probe()
1612 			 "%s [PCM #%d]", mgr->name, i);  in pcxhr_probe()
1614 		err = pcxhr_create(mgr, card, i);  in pcxhr_probe()
1617 			pcxhr_free(mgr);  in pcxhr_probe()
1623 			pcxhr_proc_init(mgr->chip[i]);  in pcxhr_probe()
1627 			pcxhr_free(mgr);  in pcxhr_probe()
1635 				size, &mgr->hostport) < 0) {  in pcxhr_probe()
1636 		pcxhr_free(mgr);  in pcxhr_probe()
1640 	memset(mgr->hostport.area, 0, size);  in pcxhr_probe()
1643 	err = pcxhr_setup_firmware(mgr);  in pcxhr_probe()
1645 		pcxhr_free(mgr);  in pcxhr_probe()
1649 	pci_set_drvdata(pci, mgr);  in pcxhr_probe()