Lines Matching refs:rme9652
299 static inline void rme9652_write(struct snd_rme9652 *rme9652, int reg, int val)
301 writel(val, rme9652->iobase + reg);
304 static inline unsigned int rme9652_read(struct snd_rme9652 *rme9652, int reg)
306 return readl(rme9652->iobase + reg);
309 static inline int snd_rme9652_use_is_exclusive(struct snd_rme9652 *rme9652)
314 spin_lock_irqsave(&rme9652->lock, flags);
315 if ((rme9652->playback_pid != rme9652->capture_pid) &&
316 (rme9652->playback_pid >= 0) && (rme9652->capture_pid >= 0)) {
319 spin_unlock_irqrestore(&rme9652->lock, flags);
323 static inline int rme9652_adat_sample_rate(struct snd_rme9652 *rme9652)
325 if (rme9652_running_double_speed(rme9652)) {
326 return (rme9652_read(rme9652, RME9652_status_register) &
329 return (rme9652_read(rme9652, RME9652_status_register) &
334 static inline void rme9652_compute_period_size(struct snd_rme9652 *rme9652)
338 i = rme9652->control_register & RME9652_latency;
339 rme9652->period_bytes = 1 << ((rme9652_decode_latency(i) + 8));
340 rme9652->hw_offsetmask =
341 (rme9652->period_bytes * 2 - 1) & RME9652_buf_pos;
342 rme9652->max_jitter = 80;
345 static snd_pcm_uframes_t rme9652_hw_pointer(struct snd_rme9652 *rme9652)
349 snd_pcm_uframes_t period_size = rme9652->period_bytes / 4;
352 status = rme9652_read(rme9652, RME9652_status_register);
353 if (!rme9652->precise_ptr)
361 delta = rme9652->prev_hw_offset - offset;
363 if (delta <= (snd_pcm_sframes_t)rme9652->max_jitter * 4)
364 offset = rme9652->prev_hw_offset;
366 rme9652->prev_hw_offset = offset;
367 offset &= rme9652->hw_offsetmask;
372 if (offset > rme9652->max_jitter) {
374 dev_err(rme9652->card->dev,
379 offset -= rme9652->max_jitter;
383 if (offset > period_size + rme9652->max_jitter) {
385 dev_err(rme9652->card->dev,
390 offset -= rme9652->max_jitter;
396 static inline void rme9652_reset_hw_pointer(struct snd_rme9652 *rme9652)
407 rme9652_write(rme9652, i * 4, 0);
410 rme9652->prev_hw_offset = 0;
459 static int rme9652_set_rate(struct snd_rme9652 *rme9652, int rate)
465 if (!snd_rme9652_use_is_exclusive (rme9652)) {
480 spin_lock_irq(&rme9652->lock);
481 xrate = rme9652_adat_sample_rate(rme9652);
509 spin_unlock_irq(&rme9652->lock);
513 if (reject_if_open && (rme9652->capture_pid >= 0 || rme9652->playback_pid >= 0)) {
514 spin_unlock_irq(&rme9652->lock);
518 restart = rme9652->running;
520 rme9652_stop(rme9652);
521 rme9652->control_register &= ~(RME9652_freq | RME9652_DS);
522 rme9652->control_register |= rate;
523 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
526 rme9652_start(rme9652);
529 if (rme9652->ss_channels == RME9652_NCHANNELS) {
530 rme9652->channel_map = channel_map_9652_ds;
532 rme9652->channel_map = channel_map_9636_ds;
535 if (rme9652->ss_channels == RME9652_NCHANNELS) {
536 rme9652->channel_map = channel_map_9652_ss;
538 rme9652->channel_map = channel_map_9636_ss;
542 spin_unlock_irq(&rme9652->lock);
546 static void rme9652_set_thru(struct snd_rme9652 *rme9652, int channel, int enable)
550 rme9652->passthru = 0;
558 rme9652->thru_bits |= (1 << i);
559 rme9652_write(rme9652, RME9652_thru_base + i * 4, 1);
563 rme9652->thru_bits &= ~(1 << i);
564 rme9652_write(rme9652, RME9652_thru_base + i * 4, 0);
571 mapped_channel = rme9652->channel_map[channel];
574 rme9652->thru_bits |= (1 << mapped_channel);
576 rme9652->thru_bits &= ~(1 << mapped_channel);
579 rme9652_write(rme9652,
585 static int rme9652_set_passthru(struct snd_rme9652 *rme9652, int onoff)
588 rme9652_set_thru(rme9652, -1, 1);
594 rme9652->control_register =
599 rme9652_reset_hw_pointer(rme9652);
601 rme9652_write(rme9652, RME9652_control_register,
602 rme9652->control_register);
603 rme9652->passthru = 1;
605 rme9652_set_thru(rme9652, -1, 0);
606 rme9652_stop(rme9652);
607 rme9652->passthru = 0;
613 static void rme9652_spdif_set_bit (struct snd_rme9652 *rme9652, int mask, int onoff)
616 rme9652->control_register |= mask;
618 rme9652->control_register &= ~mask;
620 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
623 static void rme9652_spdif_write_byte (struct snd_rme9652 *rme9652, const int val)
630 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_WRITE, 1);
632 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_WRITE, 0);
634 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_CLOCK, 1);
635 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_CLOCK, 0);
639 static int rme9652_spdif_read_byte (struct snd_rme9652 *rme9652)
648 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_CLOCK, 1);
649 if (rme9652_read (rme9652, RME9652_status_register) & RME9652_SPDIF_READ)
651 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_CLOCK, 0);
657 static void rme9652_write_spdif_codec (struct snd_rme9652 *rme9652, const int address, const int data)
659 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_SELECT, 1);
660 rme9652_spdif_write_byte (rme9652, 0x20);
661 rme9652_spdif_write_byte (rme9652, address);
662 rme9652_spdif_write_byte (rme9652, data);
663 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_SELECT, 0);
667 static int rme9652_spdif_read_codec (struct snd_rme9652 *rme9652, const int address)
671 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_SELECT, 1);
672 rme9652_spdif_write_byte (rme9652, 0x20);
673 rme9652_spdif_write_byte (rme9652, address);
674 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_SELECT, 0);
675 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_SELECT, 1);
677 rme9652_spdif_write_byte (rme9652, 0x21);
678 ret = rme9652_spdif_read_byte (rme9652);
679 rme9652_spdif_set_bit (rme9652, RME9652_SPDIF_SELECT, 0);
684 static void rme9652_initialize_spdif_receiver (struct snd_rme9652 *rme9652)
688 rme9652->control_register |= RME9652_SPDIF_RESET;
690 rme9652_write_spdif_codec (rme9652, 4, 0x40);
691 rme9652_write_spdif_codec (rme9652, 17, 0x13);
692 rme9652_write_spdif_codec (rme9652, 6, 0x02);
788 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
790 snd_rme9652_convert_to_aes(&ucontrol->value.iec958, rme9652->creg_spdif);
796 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
801 spin_lock_irq(&rme9652->lock);
802 change = val != rme9652->creg_spdif;
803 rme9652->creg_spdif = val;
804 spin_unlock_irq(&rme9652->lock);
817 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
819 snd_rme9652_convert_to_aes(&ucontrol->value.iec958, rme9652->creg_spdif_stream);
825 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
830 spin_lock_irq(&rme9652->lock);
831 change = val != rme9652->creg_spdif_stream;
832 rme9652->creg_spdif_stream = val;
833 rme9652->control_register &= ~(RME9652_PRO | RME9652_Dolby | RME9652_EMP);
834 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register |= val);
835 spin_unlock_irq(&rme9652->lock);
858 static unsigned int rme9652_adat1_in(struct snd_rme9652 *rme9652)
860 if (rme9652->control_register & RME9652_ADAT1_INTERNAL)
865 static int rme9652_set_adat1_input(struct snd_rme9652 *rme9652, int internal)
870 rme9652->control_register |= RME9652_ADAT1_INTERNAL;
872 rme9652->control_register &= ~RME9652_ADAT1_INTERNAL;
877 restart = rme9652->running;
879 rme9652_stop(rme9652);
881 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
884 rme9652_start(rme9652);
898 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
900 spin_lock_irq(&rme9652->lock);
901 ucontrol->value.enumerated.item[0] = rme9652_adat1_in(rme9652);
902 spin_unlock_irq(&rme9652->lock);
908 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
912 if (!snd_rme9652_use_is_exclusive(rme9652))
915 spin_lock_irq(&rme9652->lock);
916 change = val != rme9652_adat1_in(rme9652);
918 rme9652_set_adat1_input(rme9652, val);
919 spin_unlock_irq(&rme9652->lock);
928 static unsigned int rme9652_spdif_in(struct snd_rme9652 *rme9652)
930 return rme9652_decode_spdif_in(rme9652->control_register &
934 static int rme9652_set_spdif_input(struct snd_rme9652 *rme9652, int in)
938 rme9652->control_register &= ~RME9652_inp;
939 rme9652->control_register |= rme9652_encode_spdif_in(in);
941 restart = rme9652->running;
943 rme9652_stop(rme9652);
945 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
948 rme9652_start(rme9652);
962 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
964 spin_lock_irq(&rme9652->lock);
965 ucontrol->value.enumerated.item[0] = rme9652_spdif_in(rme9652);
966 spin_unlock_irq(&rme9652->lock);
972 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
976 if (!snd_rme9652_use_is_exclusive(rme9652))
979 spin_lock_irq(&rme9652->lock);
980 change = val != rme9652_spdif_in(rme9652);
982 rme9652_set_spdif_input(rme9652, val);
983 spin_unlock_irq(&rme9652->lock);
992 static int rme9652_spdif_out(struct snd_rme9652 *rme9652)
994 return (rme9652->control_register & RME9652_opt_out) ? 1 : 0;
997 static int rme9652_set_spdif_output(struct snd_rme9652 *rme9652, int out)
1002 rme9652->control_register |= RME9652_opt_out;
1004 rme9652->control_register &= ~RME9652_opt_out;
1007 restart = rme9652->running;
1009 rme9652_stop(rme9652);
1011 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
1014 rme9652_start(rme9652);
1023 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1025 spin_lock_irq(&rme9652->lock);
1026 ucontrol->value.integer.value[0] = rme9652_spdif_out(rme9652);
1027 spin_unlock_irq(&rme9652->lock);
1033 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1037 if (!snd_rme9652_use_is_exclusive(rme9652))
1040 spin_lock_irq(&rme9652->lock);
1041 change = (int)val != rme9652_spdif_out(rme9652);
1042 rme9652_set_spdif_output(rme9652, val);
1043 spin_unlock_irq(&rme9652->lock);
1052 static int rme9652_sync_mode(struct snd_rme9652 *rme9652)
1054 if (rme9652->control_register & RME9652_wsel) {
1056 } else if (rme9652->control_register & RME9652_Master) {
1063 static int rme9652_set_sync_mode(struct snd_rme9652 *rme9652, int mode)
1069 rme9652->control_register &=
1073 rme9652->control_register =
1074 (rme9652->control_register & ~RME9652_wsel) | RME9652_Master;
1077 rme9652->control_register |=
1082 restart = rme9652->running;
1084 rme9652_stop(rme9652);
1086 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
1089 rme9652_start(rme9652);
1105 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1107 spin_lock_irq(&rme9652->lock);
1108 ucontrol->value.enumerated.item[0] = rme9652_sync_mode(rme9652);
1109 spin_unlock_irq(&rme9652->lock);
1115 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1120 spin_lock_irq(&rme9652->lock);
1121 change = (int)val != rme9652_sync_mode(rme9652);
1122 rme9652_set_sync_mode(rme9652, val);
1123 spin_unlock_irq(&rme9652->lock);
1132 static int rme9652_sync_pref(struct snd_rme9652 *rme9652)
1134 switch (rme9652->control_register & RME9652_SyncPref_Mask) {
1148 static int rme9652_set_sync_pref(struct snd_rme9652 *rme9652, int pref)
1152 rme9652->control_register &= ~RME9652_SyncPref_Mask;
1155 rme9652->control_register |= RME9652_SyncPref_ADAT1;
1158 rme9652->control_register |= RME9652_SyncPref_ADAT2;
1161 rme9652->control_register |= RME9652_SyncPref_ADAT3;
1164 rme9652->control_register |= RME9652_SyncPref_SPDIF;
1168 restart = rme9652->running;
1170 rme9652_stop(rme9652);
1172 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
1175 rme9652_start(rme9652);
1185 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1188 rme9652->ss_channels == RME9652_NCHANNELS ? 4 : 3,
1194 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1196 spin_lock_irq(&rme9652->lock);
1197 ucontrol->value.enumerated.item[0] = rme9652_sync_pref(rme9652);
1198 spin_unlock_irq(&rme9652->lock);
1204 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1208 if (!snd_rme9652_use_is_exclusive(rme9652))
1210 max = rme9652->ss_channels == RME9652_NCHANNELS ? 4 : 3;
1212 spin_lock_irq(&rme9652->lock);
1213 change = (int)val != rme9652_sync_pref(rme9652);
1214 rme9652_set_sync_pref(rme9652, val);
1215 spin_unlock_irq(&rme9652->lock);
1221 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1223 uinfo->count = rme9652->ss_channels;
1231 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1233 u32 thru_bits = rme9652->thru_bits;
1235 for (k = 0; k < rme9652->ss_channels; ++k) {
1243 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1248 if (!snd_rme9652_use_is_exclusive(rme9652))
1251 for (chn = 0; chn < rme9652->ss_channels; ++chn) {
1256 spin_lock_irq(&rme9652->lock);
1257 change = thru_bits ^ rme9652->thru_bits;
1259 for (chn = 0; chn < rme9652->ss_channels; ++chn) {
1262 rme9652_set_thru(rme9652,chn,thru_bits&(1<<chn));
1265 spin_unlock_irq(&rme9652->lock);
1279 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1281 spin_lock_irq(&rme9652->lock);
1282 ucontrol->value.integer.value[0] = rme9652->passthru;
1283 spin_unlock_irq(&rme9652->lock);
1289 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1294 if (!snd_rme9652_use_is_exclusive(rme9652))
1298 spin_lock_irq(&rme9652->lock);
1299 change = (ucontrol->value.integer.value[0] != rme9652->passthru);
1301 err = rme9652_set_passthru(rme9652, val);
1302 spin_unlock_irq(&rme9652->lock);
1325 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1327 spin_lock_irq(&rme9652->lock);
1328 ucontrol->value.integer.value[0] = rme9652_spdif_sample_rate(rme9652);
1329 spin_unlock_irq(&rme9652->lock);
1350 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1359 val = rme9652_read(rme9652, RME9652_status_register);
1375 struct snd_rme9652 *rme9652 = snd_kcontrol_chip(kcontrol);
1378 (rme9652_read(rme9652, RME9652_status_register) & RME9652_tc_valid) ? 1 : 0;
1500 static int snd_rme9652_create_controls(struct snd_card *card, struct snd_rme9652 *rme9652)
1507 kctl = snd_ctl_new1(&snd_rme9652_controls[idx], rme9652);
1512 rme9652->spdif_ctl = kctl;
1515 if (rme9652->ss_channels == RME9652_NCHANNELS) {
1516 kctl = snd_ctl_new1(&snd_rme9652_adat3_check, rme9652);
1522 if (rme9652->hw_rev >= 15) {
1523 kctl = snd_ctl_new1(&snd_rme9652_adat1_input, rme9652);
1539 struct snd_rme9652 *rme9652 = (struct snd_rme9652 *) entry->private_data;
1540 u32 thru_bits = rme9652->thru_bits;
1546 status = rme9652_read(rme9652, RME9652_status_register);
1548 snd_iprintf(buffer, "%s (Card #%d)\n", rme9652->card_name, rme9652->card->number + 1);
1550 rme9652->capture_buffer, rme9652->playback_buffer);
1552 rme9652->irq, rme9652->port, (unsigned long)rme9652->iobase);
1553 snd_iprintf(buffer, "Control register: %x\n", rme9652->control_register);
1557 x = 1 << (6 + rme9652_decode_latency(rme9652->control_register &
1561 x, (unsigned long) rme9652->period_bytes);
1563 rme9652_hw_pointer(rme9652));
1565 rme9652->passthru ? "yes" : "no");
1567 if ((rme9652->control_register & (RME9652_Master | RME9652_wsel)) == 0) {
1570 } else if (rme9652->control_register & RME9652_wsel) {
1581 switch (rme9652->control_register & RME9652_SyncPref_Mask) {
1599 if (rme9652->hw_rev >= 15)
1601 (rme9652->control_register & RME9652_ADAT1_INTERNAL) ?
1606 switch (rme9652_decode_spdif_in(rme9652->control_register &
1622 if (rme9652->control_register & RME9652_opt_out) {
1628 if (rme9652->control_register & RME9652_PRO) {
1634 if (rme9652->control_register & RME9652_EMP) {
1640 if (rme9652->control_register & RME9652_Dolby) {
1646 i = rme9652_spdif_sample_rate(rme9652);
1660 rme9652_adat_sample_rate(rme9652));
1694 for (i = 0; i < rme9652->ss_channels; i++) {
1709 static void snd_rme9652_proc_init(struct snd_rme9652 *rme9652)
1711 snd_card_ro_proc_new(rme9652->card, "rme9652", rme9652,
1717 struct snd_rme9652 *rme9652 = (struct snd_rme9652 *) card->private_data;
1719 if (rme9652->irq >= 0)
1720 rme9652_stop(rme9652);
1723 static int snd_rme9652_initialize_memory(struct snd_rme9652 *rme9652)
1727 capture_dma = snd_hammerfall_get_buffer(rme9652->pci, RME9652_DMA_AREA_BYTES);
1728 playback_dma = snd_hammerfall_get_buffer(rme9652->pci, RME9652_DMA_AREA_BYTES);
1730 dev_err(rme9652->card->dev,
1731 "%s: no buffers available\n", rme9652->card_name);
1736 rme9652->capture_dma_buf = *capture_dma;
1737 rme9652->playback_dma_buf = *playback_dma;
1740 rme9652->capture_dma_buf.addr = ALIGN(capture_dma->addr, 0x10000ul);
1741 rme9652->playback_dma_buf.addr = ALIGN(playback_dma->addr, 0x10000ul);
1744 rme9652_write(rme9652, RME9652_rec_buffer, rme9652->capture_dma_buf.addr);
1745 rme9652_write(rme9652, RME9652_play_buffer, rme9652->playback_dma_buf.addr);
1747 rme9652->capture_dma_buf.area += rme9652->capture_dma_buf.addr - capture_dma->addr;
1748 rme9652->playback_dma_buf.area += rme9652->playback_dma_buf.addr - playback_dma->addr;
1749 rme9652->capture_buffer = rme9652->capture_dma_buf.area;
1750 rme9652->playback_buffer = rme9652->playback_dma_buf.area;
1755 static void snd_rme9652_set_defaults(struct snd_rme9652 *rme9652)
1759 /* ASSUMPTION: rme9652->lock is either held, or
1775 rme9652->control_register =
1778 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register);
1780 rme9652_reset_hw_pointer(rme9652);
1781 rme9652_compute_period_size(rme9652);
1786 rme9652_write(rme9652, RME9652_thru_base + k * 4, 0);
1788 rme9652->thru_bits = 0;
1789 rme9652->passthru = 0;
1793 rme9652_set_rate(rme9652, 48000);
1798 struct snd_rme9652 *rme9652 = (struct snd_rme9652 *) dev_id;
1800 if (!(rme9652_read(rme9652, RME9652_status_register) & RME9652_IRQ)) {
1804 rme9652_write(rme9652, RME9652_irq_clear, 0);
1806 if (rme9652->capture_substream) {
1807 snd_pcm_period_elapsed(rme9652->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);
1810 if (rme9652->playback_substream) {
1811 snd_pcm_period_elapsed(rme9652->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
1818 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
1819 return rme9652_hw_pointer(rme9652);
1822 static signed char *rme9652_channel_buffer_location(struct snd_rme9652 *rme9652,
1832 mapped_channel = rme9652->channel_map[channel];
1837 return rme9652->capture_buffer +
1840 return rme9652->playback_buffer +
1849 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
1855 channel_buf = rme9652_channel_buffer_location (rme9652,
1869 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
1875 channel_buf = rme9652_channel_buffer_location (rme9652,
1889 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
1892 channel_buf = rme9652_channel_buffer_location (rme9652,
1904 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
1907 other = rme9652->capture_substream;
1909 other = rme9652->playback_substream;
1910 if (rme9652->running)
1911 runtime->status->hw_ptr = rme9652_hw_pointer(rme9652);
1930 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
1935 spin_lock_irq(&rme9652->lock);
1938 rme9652->control_register &= ~(RME9652_PRO | RME9652_Dolby | RME9652_EMP);
1939 rme9652_write(rme9652, RME9652_control_register, rme9652->control_register |= rme9652->creg_spdif_stream);
1940 this_pid = rme9652->playback_pid;
1941 other_pid = rme9652->capture_pid;
1943 this_pid = rme9652->capture_pid;
1944 other_pid = rme9652->playback_pid;
1955 rme9652_adat_sample_rate(rme9652)) {
1956 spin_unlock_irq(&rme9652->lock);
1961 if (params_period_size(params) != rme9652->period_bytes / 4) {
1962 spin_unlock_irq(&rme9652->lock);
1969 spin_unlock_irq(&rme9652->lock);
1973 spin_unlock_irq(&rme9652->lock);
1979 err = rme9652_set_rate(rme9652, params_rate(params));
1985 err = rme9652_set_interrupt_interval(rme9652, params_period_size(params));
1997 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2003 chn = rme9652->channel_map[array_index_nospec(info->channel,
2034 static void rme9652_silence_playback(struct snd_rme9652 *rme9652)
2036 memset(rme9652->playback_buffer, 0, RME9652_DMA_AREA_BYTES);
2042 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2045 spin_lock(&rme9652->lock);
2046 running = rme9652->running;
2056 spin_unlock(&rme9652->lock);
2060 other = rme9652->capture_substream;
2062 other = rme9652->playback_substream;
2079 rme9652_silence_playback(rme9652);
2083 rme9652_silence_playback(rme9652);
2087 rme9652_silence_playback(rme9652);
2091 if (!rme9652->running && running)
2092 rme9652_start(rme9652);
2093 else if (rme9652->running && !running)
2094 rme9652_stop(rme9652);
2095 rme9652->running = running;
2096 spin_unlock(&rme9652->lock);
2103 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2106 spin_lock_irqsave(&rme9652->lock, flags);
2107 if (!rme9652->running)
2108 rme9652_reset_hw_pointer(rme9652);
2109 spin_unlock_irqrestore(&rme9652->lock, flags);
2171 struct snd_rme9652 *rme9652 = rule->private;
2173 unsigned int list[2] = { rme9652->ds_channels, rme9652->ss_channels };
2180 struct snd_rme9652 *rme9652 = rule->private;
2185 .min = rme9652->ds_channels,
2186 .max = rme9652->ds_channels,
2192 .min = rme9652->ss_channels,
2193 .max = rme9652->ss_channels,
2204 struct snd_rme9652 *rme9652 = rule->private;
2207 if (c->min >= rme9652->ss_channels) {
2214 } else if (c->max <= rme9652->ds_channels) {
2227 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2230 spin_lock_irq(&rme9652->lock);
2235 snd_pcm_set_runtime_buffer(substream, &rme9652->playback_dma_buf);
2237 if (rme9652->capture_substream == NULL) {
2238 rme9652_stop(rme9652);
2239 rme9652_set_thru(rme9652, -1, 0);
2242 rme9652->playback_pid = current->pid;
2243 rme9652->playback_substream = substream;
2245 spin_unlock_irq(&rme9652->lock);
2250 snd_rme9652_hw_rule_channels, rme9652,
2253 snd_rme9652_hw_rule_channels_rate, rme9652,
2256 snd_rme9652_hw_rule_rate_channels, rme9652,
2259 rme9652->creg_spdif_stream = rme9652->creg_spdif;
2260 rme9652->spdif_ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
2261 snd_ctl_notify(rme9652->card, SNDRV_CTL_EVENT_MASK_VALUE |
2262 SNDRV_CTL_EVENT_MASK_INFO, &rme9652->spdif_ctl->id);
2268 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2270 spin_lock_irq(&rme9652->lock);
2272 rme9652->playback_pid = -1;
2273 rme9652->playback_substream = NULL;
2275 spin_unlock_irq(&rme9652->lock);
2277 rme9652->spdif_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
2278 snd_ctl_notify(rme9652->card, SNDRV_CTL_EVENT_MASK_VALUE |
2279 SNDRV_CTL_EVENT_MASK_INFO, &rme9652->spdif_ctl->id);
2286 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2289 spin_lock_irq(&rme9652->lock);
2294 snd_pcm_set_runtime_buffer(substream, &rme9652->capture_dma_buf);
2296 if (rme9652->playback_substream == NULL) {
2297 rme9652_stop(rme9652);
2298 rme9652_set_thru(rme9652, -1, 0);
2301 rme9652->capture_pid = current->pid;
2302 rme9652->capture_substream = substream;
2304 spin_unlock_irq(&rme9652->lock);
2309 snd_rme9652_hw_rule_channels, rme9652,
2312 snd_rme9652_hw_rule_channels_rate, rme9652,
2315 snd_rme9652_hw_rule_rate_channels, rme9652,
2322 struct snd_rme9652 *rme9652 = snd_pcm_substream_chip(substream);
2324 spin_lock_irq(&rme9652->lock);
2326 rme9652->capture_pid = -1;
2327 rme9652->capture_substream = NULL;
2329 spin_unlock_irq(&rme9652->lock);
2357 struct snd_rme9652 *rme9652)
2362 err = snd_pcm_new(card, rme9652->card_name, 0, 1, 1, &pcm);
2366 rme9652->pcm = pcm;
2367 pcm->private_data = rme9652;
2368 strcpy(pcm->name, rme9652->card_name);
2379 struct snd_rme9652 *rme9652,
2382 struct pci_dev *pci = rme9652->pci;
2387 rme9652->irq = -1;
2388 rme9652->card = card;
2390 pci_read_config_word(rme9652->pci, PCI_CLASS_REVISION, &rev);
2408 spin_lock_init(&rme9652->lock);
2410 err = pci_request_regions(pci, "rme9652");
2413 rme9652->port = pci_resource_start(pci, 0);
2414 rme9652->iobase = devm_ioremap(&pci->dev, rme9652->port, RME9652_IO_EXTENT);
2415 if (rme9652->iobase == NULL) {
2417 rme9652->port, rme9652->port + RME9652_IO_EXTENT - 1);
2422 IRQF_SHARED, KBUILD_MODNAME, rme9652)) {
2426 rme9652->irq = pci->irq;
2427 card->sync_irq = rme9652->irq;
2428 rme9652->precise_ptr = precise_ptr;
2435 status = rme9652_read(rme9652, RME9652_status_register);
2437 rme9652->hw_rev = 15;
2439 rme9652->hw_rev = 11;
2452 if (rme9652->hw_rev == 15) {
2453 rme9652->card_name = "RME Digi9636 (Rev 1.5)";
2455 rme9652->card_name = "RME Digi9636";
2457 rme9652->ss_channels = RME9636_NCHANNELS;
2461 rme9652->card_name = "RME Digi9636 (Rev G)";
2462 rme9652->ss_channels = RME9636_NCHANNELS;
2466 rme9652->card_name = "RME Digi9652 (Rev G)";
2467 rme9652->ss_channels = RME9652_NCHANNELS;
2471 if (rme9652->hw_rev == 15) {
2472 rme9652->card_name = "RME Digi9652 (Rev 1.5)";
2474 rme9652->card_name = "RME Digi9652";
2476 rme9652->ss_channels = RME9652_NCHANNELS;
2480 rme9652->ds_channels = (rme9652->ss_channels - 2) / 2 + 2;
2482 pci_set_master(rme9652->pci);
2484 err = snd_rme9652_initialize_memory(rme9652);
2488 err = snd_rme9652_create_pcm(card, rme9652);
2492 err = snd_rme9652_create_controls(card, rme9652);
2496 snd_rme9652_proc_init(rme9652);
2498 rme9652->last_spdif_sample_rate = -1;
2499 rme9652->last_adat_sample_rate = -1;
2500 rme9652->playback_pid = -1;
2501 rme9652->capture_pid = -1;
2502 rme9652->capture_substream = NULL;
2503 rme9652->playback_substream = NULL;
2505 snd_rme9652_set_defaults(rme9652);
2507 if (rme9652->hw_rev == 15) {
2508 rme9652_initialize_spdif_receiver (rme9652);
2518 struct snd_rme9652 *rme9652;
2535 rme9652 = (struct snd_rme9652 *) card->private_data;
2537 rme9652->dev = dev;
2538 rme9652->pci = pci;
2539 err = snd_rme9652_create(card, rme9652, precise_ptr[dev]);
2543 strcpy(card->shortname, rme9652->card_name);
2546 card->shortname, rme9652->port, rme9652->irq);