447     struct hdsp             *hdsp;  member
458 struct hdsp {  struct
613 static int snd_hdsp_create_alsa_devices(struct snd_card *card, struct hdsp *hdsp);
614 static int snd_hdsp_create_pcm(struct snd_card *card, struct hdsp *hdsp);
615 static int snd_hdsp_enable_io (struct hdsp *hdsp);
616 static void snd_hdsp_initialize_midi_flush (struct hdsp *hdsp);
617 static void snd_hdsp_initialize_channels (struct hdsp *hdsp);
618 static int hdsp_fifo_wait(struct hdsp *hdsp, int count, int timeout);
619 static int hdsp_autosync_ref(struct hdsp *hdsp);
620 static int snd_hdsp_set_defaults(struct hdsp *hdsp);
621 static void snd_hdsp_9652_enable_mixer (struct hdsp *hdsp);
623 static int hdsp_playback_to_output_key (struct hdsp *hdsp, int in, int out)  in hdsp_playback_to_output_key()  argument
625 	switch (hdsp->io_type) {  in hdsp_playback_to_output_key()
630 		if (hdsp->firmware_rev == 0xa)  in hdsp_playback_to_output_key()
641 static int hdsp_input_to_output_key (struct hdsp *hdsp, int in, int out)  in hdsp_input_to_output_key()  argument
643 	switch (hdsp->io_type) {  in hdsp_input_to_output_key()
648 		if (hdsp->firmware_rev == 0xa)  in hdsp_input_to_output_key()
659 static void hdsp_write(struct hdsp *hdsp, int reg, int val)  in hdsp_write()  argument
661 	writel(val, hdsp->iobase + reg);  in hdsp_write()
664 static unsigned int hdsp_read(struct hdsp *hdsp, int reg)  in hdsp_read()  argument
666 	return readl (hdsp->iobase + reg);  in hdsp_read()
669 static int hdsp_check_for_iobox (struct hdsp *hdsp)  in hdsp_check_for_iobox()  argument
673 	if (hdsp->io_type == H9652 || hdsp->io_type == H9632) return 0;  in hdsp_check_for_iobox()
675 		if (0 == (hdsp_read(hdsp, HDSP_statusRegister) &  in hdsp_check_for_iobox()
678 				dev_dbg(hdsp->card->dev,  in hdsp_check_for_iobox()
686 	dev_err(hdsp->card->dev, "no IO box connected!\n");  in hdsp_check_for_iobox()
687 	hdsp->state &= ~HDSP_FirmwareLoaded;  in hdsp_check_for_iobox()
691 static int hdsp_wait_for_iobox(struct hdsp *hdsp, unsigned int loops,  in hdsp_wait_for_iobox()  argument
696 	if (hdsp->io_type == H9652 || hdsp->io_type == H9632)  in hdsp_wait_for_iobox()
700 		if (hdsp_read(hdsp, HDSP_statusRegister) & HDSP_ConfigError)  in hdsp_wait_for_iobox()
703 			dev_dbg(hdsp->card->dev, "iobox found after %ums!\n",  in hdsp_wait_for_iobox()
709 	dev_info(hdsp->card->dev, "no IO box connected!\n");  in hdsp_wait_for_iobox()
710 	hdsp->state &= ~HDSP_FirmwareLoaded;  in hdsp_wait_for_iobox()
714 static int snd_hdsp_load_firmware_from_cache(struct hdsp *hdsp) {  in snd_hdsp_load_firmware_from_cache()  argument
720 	if (hdsp->fw_uploaded)  in snd_hdsp_load_firmware_from_cache()
721 		cache = hdsp->fw_uploaded;  in snd_hdsp_load_firmware_from_cache()
723 		if (!hdsp->firmware)  in snd_hdsp_load_firmware_from_cache()
725 		cache = (u32 *)hdsp->firmware->data;  in snd_hdsp_load_firmware_from_cache()
730 	if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) {  in snd_hdsp_load_firmware_from_cache()
732 		dev_info(hdsp->card->dev, "loading firmware\n");  in snd_hdsp_load_firmware_from_cache()
734 		hdsp_write (hdsp, HDSP_control2Reg, HDSP_S_PROGRAM);  in snd_hdsp_load_firmware_from_cache()
735 		hdsp_write (hdsp, HDSP_fifoData, 0);  in snd_hdsp_load_firmware_from_cache()
737 		if (hdsp_fifo_wait (hdsp, 0, HDSP_LONG_WAIT)) {  in snd_hdsp_load_firmware_from_cache()
738 			dev_info(hdsp->card->dev,  in snd_hdsp_load_firmware_from_cache()
740 			hdsp_write(hdsp, HDSP_control2Reg, HDSP_S200);  in snd_hdsp_load_firmware_from_cache()
744 		hdsp_write (hdsp, HDSP_control2Reg, HDSP_S_LOAD);  in snd_hdsp_load_firmware_from_cache()
747 			hdsp_write(hdsp, HDSP_fifoData, cache[i]);  in snd_hdsp_load_firmware_from_cache()
748 			if (hdsp_fifo_wait (hdsp, 127, HDSP_LONG_WAIT)) {  in snd_hdsp_load_firmware_from_cache()
749 				dev_info(hdsp->card->dev,  in snd_hdsp_load_firmware_from_cache()
751 				hdsp_write(hdsp, HDSP_control2Reg, HDSP_S200);  in snd_hdsp_load_firmware_from_cache()
756 		hdsp_fifo_wait(hdsp, 3, HDSP_LONG_WAIT);  in snd_hdsp_load_firmware_from_cache()
757 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S200);  in snd_hdsp_load_firmware_from_cache()
761 		hdsp->control2_register = HDSP_BIGENDIAN_MODE;  in snd_hdsp_load_firmware_from_cache()
763 		hdsp->control2_register = 0;  in snd_hdsp_load_firmware_from_cache()
765 		hdsp_write (hdsp, HDSP_control2Reg, hdsp->control2_register);  in snd_hdsp_load_firmware_from_cache()
766 		dev_info(hdsp->card->dev, "finished firmware loading\n");  in snd_hdsp_load_firmware_from_cache()
769 	if (hdsp->state & HDSP_InitializationComplete) {  in snd_hdsp_load_firmware_from_cache()
770 		dev_info(hdsp->card->dev,  in snd_hdsp_load_firmware_from_cache()
772 		spin_lock_irqsave(&hdsp->lock, flags);  in snd_hdsp_load_firmware_from_cache()
773 		snd_hdsp_set_defaults(hdsp);  in snd_hdsp_load_firmware_from_cache()
774 		spin_unlock_irqrestore(&hdsp->lock, flags);  in snd_hdsp_load_firmware_from_cache()
777 	hdsp->state |= HDSP_FirmwareLoaded;  in snd_hdsp_load_firmware_from_cache()
782 static int hdsp_get_iobox_version (struct hdsp *hdsp)  in hdsp_get_iobox_version()  argument
784 	if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) {  in hdsp_get_iobox_version()
786 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);  in hdsp_get_iobox_version()
787 		hdsp_write(hdsp, HDSP_fifoData, 0);  in hdsp_get_iobox_version()
789 		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0) {  in hdsp_get_iobox_version()
790 			hdsp_write(hdsp, HDSP_control2Reg, HDSP_S300);  in hdsp_get_iobox_version()
791 			hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);  in hdsp_get_iobox_version()
794 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S200 | HDSP_PROGRAM);  in hdsp_get_iobox_version()
795 		hdsp_write (hdsp, HDSP_fifoData, 0);  in hdsp_get_iobox_version()
796 		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0)  in hdsp_get_iobox_version()
799 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);  in hdsp_get_iobox_version()
800 		hdsp_write(hdsp, HDSP_fifoData, 0);  in hdsp_get_iobox_version()
801 		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) == 0) {  in hdsp_get_iobox_version()
802 			hdsp->io_type = Digiface;  in hdsp_get_iobox_version()
803 			dev_info(hdsp->card->dev, "Digiface found\n");  in hdsp_get_iobox_version()
807 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S300);  in hdsp_get_iobox_version()
808 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);  in hdsp_get_iobox_version()
809 		hdsp_write(hdsp, HDSP_fifoData, 0);  in hdsp_get_iobox_version()
810 		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) == 0)  in hdsp_get_iobox_version()
813 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S300);  in hdsp_get_iobox_version()
814 		hdsp_write(hdsp, HDSP_control2Reg, HDSP_S_LOAD);  in hdsp_get_iobox_version()
815 		hdsp_write(hdsp, HDSP_fifoData, 0);  in hdsp_get_iobox_version()
816 		if (hdsp_fifo_wait(hdsp, 0, HDSP_SHORT_WAIT) < 0)  in hdsp_get_iobox_version()
819 		hdsp->io_type = RPM;  in hdsp_get_iobox_version()
820 		dev_info(hdsp->card->dev, "RPM found\n");  in hdsp_get_iobox_version()
824 		if (hdsp_read(hdsp, HDSP_status2Register) & HDSP_version2)  in hdsp_get_iobox_version()
825 			hdsp->io_type = RPM;  in hdsp_get_iobox_version()
826 		else if (hdsp_read(hdsp, HDSP_status2Register) & HDSP_version1)  in hdsp_get_iobox_version()
827 			hdsp->io_type = Multiface;  in hdsp_get_iobox_version()
829 			hdsp->io_type = Digiface;  in hdsp_get_iobox_version()
834 	hdsp->io_type = Multiface;  in hdsp_get_iobox_version()
835 	dev_info(hdsp->card->dev, "Multiface found\n");  in hdsp_get_iobox_version()
840 static int hdsp_request_fw_loader(struct hdsp *hdsp);
842 static int hdsp_check_for_firmware (struct hdsp *hdsp, int load_on_demand)  in hdsp_check_for_firmware()  argument
844 	if (hdsp->io_type == H9652 || hdsp->io_type == H9632)  in hdsp_check_for_firmware()
846 	if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) {  in hdsp_check_for_firmware()
847 		hdsp->state &= ~HDSP_FirmwareLoaded;  in hdsp_check_for_firmware()
850 		dev_err(hdsp->card->dev, "firmware not present.\n");  in hdsp_check_for_firmware()
852 		if (! (hdsp->state & HDSP_FirmwareCached)) {  in hdsp_check_for_firmware()
853 			if (! hdsp_request_fw_loader(hdsp))  in hdsp_check_for_firmware()
855 			dev_err(hdsp->card->dev,  in hdsp_check_for_firmware()
859 		if (snd_hdsp_load_firmware_from_cache(hdsp) != 0) {  in hdsp_check_for_firmware()
860 			dev_err(hdsp->card->dev,  in hdsp_check_for_firmware()
869 static int hdsp_fifo_wait(struct hdsp *hdsp, int count, int timeout)  in hdsp_fifo_wait()  argument
879 		if ((int)(hdsp_read (hdsp, HDSP_fifoStatus) & 0xff) <= count)  in hdsp_fifo_wait()
889 	dev_warn(hdsp->card->dev,  in hdsp_fifo_wait()
895 static int hdsp_read_gain (struct hdsp *hdsp, unsigned int addr)  in hdsp_read_gain()  argument
900 	return hdsp->mixer_matrix[addr];  in hdsp_read_gain()
903 static int hdsp_write_gain(struct hdsp *hdsp, unsigned int addr, unsigned short data)  in hdsp_write_gain()  argument
910 	if (hdsp->io_type == H9652 || hdsp->io_type == H9632) {  in hdsp_write_gain()
924 		if (hdsp->io_type == H9632 && addr >= 512)  in hdsp_write_gain()
927 		if (hdsp->io_type == H9652 && addr >= 1352)  in hdsp_write_gain()
930 		hdsp->mixer_matrix[addr] = data;  in hdsp_write_gain()
942 		hdsp_write (hdsp, 4096 + (ad*4),  in hdsp_write_gain()
943 			    (hdsp->mixer_matrix[(addr&0x7fe)+1] << 16) +  in hdsp_write_gain()
944 			    hdsp->mixer_matrix[addr&0x7fe]);  in hdsp_write_gain()
952 		if (hdsp_fifo_wait(hdsp, 127, HDSP_LONG_WAIT))  in hdsp_write_gain()
955 		hdsp_write (hdsp, HDSP_fifoData, ad);  in hdsp_write_gain()
956 		hdsp->mixer_matrix[addr] = data;  in hdsp_write_gain()
963 static int snd_hdsp_use_is_exclusive(struct hdsp *hdsp)  in snd_hdsp_use_is_exclusive()  argument
968 	spin_lock_irqsave(&hdsp->lock, flags);  in snd_hdsp_use_is_exclusive()
969 	if ((hdsp->playback_pid != hdsp->capture_pid) &&  in snd_hdsp_use_is_exclusive()
970 	    (hdsp->playback_pid >= 0) && (hdsp->capture_pid >= 0))  in snd_hdsp_use_is_exclusive()
972 	spin_unlock_irqrestore(&hdsp->lock, flags);  in snd_hdsp_use_is_exclusive()
976 static int hdsp_spdif_sample_rate(struct hdsp *hdsp)  in hdsp_spdif_sample_rate()  argument
978 	unsigned int status = hdsp_read(hdsp, HDSP_statusRegister);  in hdsp_spdif_sample_rate()
982 	if (hdsp->io_type == H9632)  in hdsp_spdif_sample_rate()
996 		if (hdsp->io_type == H9632) return 128000;  in hdsp_spdif_sample_rate()
999 		if (hdsp->io_type == H9632) return 176400;  in hdsp_spdif_sample_rate()
1002 		if (hdsp->io_type == H9632) return 192000;  in hdsp_spdif_sample_rate()
1007 	dev_warn(hdsp->card->dev,  in hdsp_spdif_sample_rate()
1013 static int hdsp_external_sample_rate(struct hdsp *hdsp)  in hdsp_external_sample_rate()  argument
1015 	unsigned int status2 = hdsp_read(hdsp, HDSP_status2Register);  in hdsp_external_sample_rate()
1022 	if (hdsp->io_type == H9632 &&  in hdsp_external_sample_rate()
1023 	    hdsp_autosync_ref(hdsp) == HDSP_AUTOSYNC_FROM_SPDIF)  in hdsp_external_sample_rate()
1024 		 return hdsp_spdif_sample_rate(hdsp);  in hdsp_external_sample_rate()
1038 static void hdsp_compute_period_size(struct hdsp *hdsp)  in hdsp_compute_period_size()  argument
1040 	hdsp->period_bytes = 1 << ((hdsp_decode_latency(hdsp->control_register) + 8));  in hdsp_compute_period_size()
1043 static snd_pcm_uframes_t hdsp_hw_pointer(struct hdsp *hdsp)  in hdsp_hw_pointer()  argument
1047 	position = hdsp_read(hdsp, HDSP_statusRegister);  in hdsp_hw_pointer()
1049 	if (!hdsp->precise_ptr)  in hdsp_hw_pointer()
1050 		return (position & HDSP_BufferID) ? (hdsp->period_bytes / 4) : 0;  in hdsp_hw_pointer()
1054 	position &= (hdsp->period_bytes/2) - 1;  in hdsp_hw_pointer()
1058 static void hdsp_reset_hw_pointer(struct hdsp *hdsp)  in hdsp_reset_hw_pointer()  argument
1060 	hdsp_write (hdsp, HDSP_resetPointer, 0);  in hdsp_reset_hw_pointer()
1061 	if (hdsp->io_type == H9632 && hdsp->firmware_rev >= 152)  in hdsp_reset_hw_pointer()
1065 		hdsp_write (hdsp, HDSP_freqReg, hdsp->dds_value);  in hdsp_reset_hw_pointer()
1068 static void hdsp_start_audio(struct hdsp *s)  in hdsp_start_audio()
1074 static void hdsp_stop_audio(struct hdsp *s)  in hdsp_stop_audio()
1080 static void hdsp_silence_playback(struct hdsp *hdsp)  in hdsp_silence_playback()  argument
1082 	memset(hdsp->playback_buffer, 0, HDSP_DMA_AREA_BYTES);  in hdsp_silence_playback()
1085 static int hdsp_set_interrupt_interval(struct hdsp *s, unsigned int frames)  in hdsp_set_interrupt_interval()
1110 static void hdsp_set_dds_value(struct hdsp *hdsp, int rate)  in hdsp_set_dds_value()  argument
1125 	hdsp->dds_value = n;  in hdsp_set_dds_value()
1126 	hdsp_write(hdsp, HDSP_freqReg, hdsp->dds_value);  in hdsp_set_dds_value()
1129 static int hdsp_set_rate(struct hdsp *hdsp, int rate, int called_internally)  in hdsp_set_rate()  argument
1140 	if (!(hdsp->control_register & HDSP_ClockModeMaster)) {  in hdsp_set_rate()
1143 			dev_err(hdsp->card->dev,  in hdsp_set_rate()
1148 			int external_freq = hdsp_external_sample_rate(hdsp);  in hdsp_set_rate()
1149 			int spdif_freq = hdsp_spdif_sample_rate(hdsp);  in hdsp_set_rate()
1151 			if ((spdif_freq == external_freq*2) && (hdsp_autosync_ref(hdsp) >= HDSP_AUTOSYNC_FROM_ADAT1))  in hdsp_set_rate()
1152 				dev_info(hdsp->card->dev,  in hdsp_set_rate()
1154 …else if (hdsp->io_type == H9632 && (spdif_freq == external_freq*4) && (hdsp_autosync_ref(hdsp) >= …  in hdsp_set_rate()
1155 				dev_info(hdsp->card->dev,  in hdsp_set_rate()
1158 				dev_info(hdsp->card->dev,  in hdsp_set_rate()
1165 	current_rate = hdsp->system_sample_rate;  in hdsp_set_rate()
1177 	if (rate > 96000 && hdsp->io_type != H9632)  in hdsp_set_rate()
1230 	if (reject_if_open && (hdsp->capture_pid >= 0 || hdsp->playback_pid >= 0)) {  in hdsp_set_rate()
1231 		dev_warn(hdsp->card->dev,  in hdsp_set_rate()
1233 			    hdsp->capture_pid,  in hdsp_set_rate()
1234 			    hdsp->playback_pid);  in hdsp_set_rate()
1238 	hdsp->control_register &= ~HDSP_FrequencyMask;  in hdsp_set_rate()
1239 	hdsp->control_register |= rate_bits;  in hdsp_set_rate()
1240 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_rate()
1243 	if (hdsp->io_type == H9632 && hdsp->firmware_rev >= 152)  in hdsp_set_rate()
1244 		hdsp_set_dds_value(hdsp, rate);  in hdsp_set_rate()
1247 		hdsp->channel_map = channel_map_H9632_qs;  in hdsp_set_rate()
1249 		if (hdsp->io_type == H9632)  in hdsp_set_rate()
1250 			hdsp->channel_map = channel_map_H9632_ds;  in hdsp_set_rate()
1252 			hdsp->channel_map = channel_map_ds;  in hdsp_set_rate()
1254 		switch (hdsp->io_type) {  in hdsp_set_rate()
1257 			hdsp->channel_map = channel_map_mf_ss;  in hdsp_set_rate()
1261 			hdsp->channel_map = channel_map_df_ss;  in hdsp_set_rate()
1264 			hdsp->channel_map = channel_map_H9632_ss;  in hdsp_set_rate()
1272 	hdsp->system_sample_rate = rate;  in hdsp_set_rate()
1281 static unsigned char snd_hdsp_midi_read_byte (struct hdsp *hdsp, int id)  in snd_hdsp_midi_read_byte()  argument
1285 		return hdsp_read(hdsp, HDSP_midiDataIn1);  in snd_hdsp_midi_read_byte()
1287 		return hdsp_read(hdsp, HDSP_midiDataIn0);  in snd_hdsp_midi_read_byte()
1290 static void snd_hdsp_midi_write_byte (struct hdsp *hdsp, int id, int val)  in snd_hdsp_midi_write_byte()  argument
1294 		hdsp_write(hdsp, HDSP_midiDataOut1, val);  in snd_hdsp_midi_write_byte()
1296 		hdsp_write(hdsp, HDSP_midiDataOut0, val);  in snd_hdsp_midi_write_byte()
1299 static int snd_hdsp_midi_input_available (struct hdsp *hdsp, int id)  in snd_hdsp_midi_input_available()  argument
1302 		return (hdsp_read(hdsp, HDSP_midiStatusIn1) & 0xff);  in snd_hdsp_midi_input_available()
1304 		return (hdsp_read(hdsp, HDSP_midiStatusIn0) & 0xff);  in snd_hdsp_midi_input_available()
1307 static int snd_hdsp_midi_output_possible (struct hdsp *hdsp, int id)  in snd_hdsp_midi_output_possible()  argument
1312 		fifo_bytes_used = hdsp_read(hdsp, HDSP_midiStatusOut1) & 0xff;  in snd_hdsp_midi_output_possible()
1314 		fifo_bytes_used = hdsp_read(hdsp, HDSP_midiStatusOut0) & 0xff;  in snd_hdsp_midi_output_possible()
1322 static void snd_hdsp_flush_midi_input (struct hdsp *hdsp, int id)  in snd_hdsp_flush_midi_input()  argument
1324 	while (snd_hdsp_midi_input_available (hdsp, id))  in snd_hdsp_flush_midi_input()
1325 		snd_hdsp_midi_read_byte (hdsp, id);  in snd_hdsp_flush_midi_input()
1341 			if ((n_pending = snd_hdsp_midi_output_possible (hmidi->hdsp, hmidi->id)) > 0) {  in snd_hdsp_midi_output_write()
1347 						snd_hdsp_midi_write_byte (hmidi->hdsp, hmidi->id, buf[i]);  in snd_hdsp_midi_output_write()
1364 	if ((n_pending = snd_hdsp_midi_input_available (hmidi->hdsp, hmidi->id)) > 0) {  in snd_hdsp_midi_input_read()
1369 				buf[i] = snd_hdsp_midi_read_byte (hmidi->hdsp, hmidi->id);  in snd_hdsp_midi_input_read()
1375 				snd_hdsp_midi_read_byte (hmidi->hdsp, hmidi->id);  in snd_hdsp_midi_input_read()
1380 		hmidi->hdsp->control_register |= HDSP_Midi1InterruptEnable;  in snd_hdsp_midi_input_read()
1382 		hmidi->hdsp->control_register |= HDSP_Midi0InterruptEnable;  in snd_hdsp_midi_input_read()
1383 	hdsp_write(hmidi->hdsp, HDSP_controlRegister, hmidi->hdsp->control_register);  in snd_hdsp_midi_input_read()
1390 	struct hdsp *hdsp;  in snd_hdsp_midi_input_trigger()  local
1396 	hdsp = hmidi->hdsp;  in snd_hdsp_midi_input_trigger()
1398 	spin_lock_irqsave (&hdsp->lock, flags);  in snd_hdsp_midi_input_trigger()
1400 		if (!(hdsp->control_register & ie)) {  in snd_hdsp_midi_input_trigger()
1401 			snd_hdsp_flush_midi_input (hdsp, hmidi->id);  in snd_hdsp_midi_input_trigger()
1402 			hdsp->control_register |= ie;  in snd_hdsp_midi_input_trigger()
1405 		hdsp->control_register &= ~ie;  in snd_hdsp_midi_input_trigger()
1406 		tasklet_kill(&hdsp->midi_tasklet);  in snd_hdsp_midi_input_trigger()
1409 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in snd_hdsp_midi_input_trigger()
1410 	spin_unlock_irqrestore (&hdsp->lock, flags);  in snd_hdsp_midi_input_trigger()
1462 	snd_hdsp_flush_midi_input (hmidi->hdsp, hmidi->id);  in snd_hdsp_midi_input_open()
1523 static int snd_hdsp_create_midi (struct snd_card *card, struct hdsp *hdsp, int id)  in snd_hdsp_create_midi()  argument
1527 	hdsp->midi[id].id = id;  in snd_hdsp_create_midi()
1528 	hdsp->midi[id].rmidi = NULL;  in snd_hdsp_create_midi()
1529 	hdsp->midi[id].input = NULL;  in snd_hdsp_create_midi()
1530 	hdsp->midi[id].output = NULL;  in snd_hdsp_create_midi()
1531 	hdsp->midi[id].hdsp = hdsp;  in snd_hdsp_create_midi()
1532 	hdsp->midi[id].istimer = 0;  in snd_hdsp_create_midi()
1533 	hdsp->midi[id].pending = 0;  in snd_hdsp_create_midi()
1534 	spin_lock_init (&hdsp->midi[id].lock);  in snd_hdsp_create_midi()
1537 	if (snd_rawmidi_new (card, buf, id, 1, 1, &hdsp->midi[id].rmidi) < 0)  in snd_hdsp_create_midi()
1540 	sprintf(hdsp->midi[id].rmidi->name, "HDSP MIDI %d", id+1);  in snd_hdsp_create_midi()
1541 	hdsp->midi[id].rmidi->private_data = &hdsp->midi[id];  in snd_hdsp_create_midi()
1543 	snd_rawmidi_set_ops (hdsp->midi[id].rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &snd_hdsp_midi_output);  in snd_hdsp_create_midi()
1544 	snd_rawmidi_set_ops (hdsp->midi[id].rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &snd_hdsp_midi_input);  in snd_hdsp_create_midi()
1546 	hdsp->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT |  in snd_hdsp_create_midi()
1588 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_control_spdif_get()  local
1590 	snd_hdsp_convert_to_aes(&ucontrol->value.iec958, hdsp->creg_spdif);  in snd_hdsp_control_spdif_get()
1596 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_control_spdif_put()  local
1601 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_control_spdif_put()
1602 	change = val != hdsp->creg_spdif;  in snd_hdsp_control_spdif_put()
1603 	hdsp->creg_spdif = val;  in snd_hdsp_control_spdif_put()
1604 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_control_spdif_put()
1617 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_control_spdif_stream_get()  local
1619 	snd_hdsp_convert_to_aes(&ucontrol->value.iec958, hdsp->creg_spdif_stream);  in snd_hdsp_control_spdif_stream_get()
1625 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_control_spdif_stream_put()  local
1630 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_control_spdif_stream_put()
1631 	change = val != hdsp->creg_spdif_stream;  in snd_hdsp_control_spdif_stream_put()
1632 	hdsp->creg_spdif_stream = val;  in snd_hdsp_control_spdif_stream_put()
1633 	hdsp->control_register &= ~(HDSP_SPDIFProfessional | HDSP_SPDIFNonAudio | HDSP_SPDIFEmphasis);  in snd_hdsp_control_spdif_stream_put()
1634 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register |= val);  in snd_hdsp_control_spdif_stream_put()
1635 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_control_spdif_stream_put()
1660 static unsigned int hdsp_spdif_in(struct hdsp *hdsp)  in hdsp_spdif_in()  argument
1662 	return hdsp_decode_spdif_in(hdsp->control_register & HDSP_SPDIFInputMask);  in hdsp_spdif_in()
1665 static int hdsp_set_spdif_input(struct hdsp *hdsp, int in)  in hdsp_set_spdif_input()  argument
1667 	hdsp->control_register &= ~HDSP_SPDIFInputMask;  in hdsp_set_spdif_input()
1668 	hdsp->control_register |= hdsp_encode_spdif_in(in);  in hdsp_set_spdif_input()
1669 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_spdif_input()
1678 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_info_spdif_in()  local
1680 	return snd_ctl_enum_info(uinfo, 1, (hdsp->io_type == H9632) ? 4 : 3,  in snd_hdsp_info_spdif_in()
1686 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_spdif_in()  local
1688 	ucontrol->value.enumerated.item[0] = hdsp_spdif_in(hdsp);  in snd_hdsp_get_spdif_in()
1694 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_spdif_in()  local
1698 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_spdif_in()
1700 	val = ucontrol->value.enumerated.item[0] % ((hdsp->io_type == H9632) ? 4 : 3);  in snd_hdsp_put_spdif_in()
1701 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_spdif_in()
1702 	change = val != hdsp_spdif_in(hdsp);  in snd_hdsp_put_spdif_in()
1704 		hdsp_set_spdif_input(hdsp, val);  in snd_hdsp_put_spdif_in()
1705 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_spdif_in()
1718 static int hdsp_toggle_setting(struct hdsp *hdsp, u32 regmask)  in hdsp_toggle_setting()  argument
1720 	return (hdsp->control_register & regmask) ? 1 : 0;  in hdsp_toggle_setting()
1723 static int hdsp_set_toggle_setting(struct hdsp *hdsp, u32 regmask, int out)  in hdsp_set_toggle_setting()  argument
1726 		hdsp->control_register |= regmask;  in hdsp_set_toggle_setting()
1728 		hdsp->control_register &= ~regmask;  in hdsp_set_toggle_setting()
1729 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_toggle_setting()
1739 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_toggle_setting()  local
1742 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_get_toggle_setting()
1743 	ucontrol->value.integer.value[0] = hdsp_toggle_setting(hdsp, regmask);  in snd_hdsp_get_toggle_setting()
1744 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_get_toggle_setting()
1751 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_toggle_setting()  local
1756 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_toggle_setting()
1759 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_toggle_setting()
1760 	change = (int) val != hdsp_toggle_setting(hdsp, regmask);  in snd_hdsp_put_toggle_setting()
1762 		hdsp_set_toggle_setting(hdsp, regmask, val);  in snd_hdsp_put_toggle_setting()
1763 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_toggle_setting()
1782 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_info_spdif_sample_rate()  local
1784 	return snd_ctl_enum_info(uinfo, 1, (hdsp->io_type == H9632) ? 10 : 7,  in snd_hdsp_info_spdif_sample_rate()
1790 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_spdif_sample_rate()  local
1792 	switch (hdsp_spdif_sample_rate(hdsp)) {  in snd_hdsp_get_spdif_sample_rate()
1844 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_system_sample_rate()  local
1846 	ucontrol->value.enumerated.item[0] = hdsp->system_sample_rate;  in snd_hdsp_get_system_sample_rate()
1861 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_info_autosync_sample_rate()  local
1867 	return snd_ctl_enum_info(uinfo, 1, (hdsp->io_type == H9632) ? 10 : 7,  in snd_hdsp_info_autosync_sample_rate()
1873 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_autosync_sample_rate()  local
1875 	switch (hdsp_external_sample_rate(hdsp)) {  in snd_hdsp_get_autosync_sample_rate()
1918 static int hdsp_system_clock_mode(struct hdsp *hdsp)  in hdsp_system_clock_mode()  argument
1920 	if (hdsp->control_register & HDSP_ClockModeMaster)  in hdsp_system_clock_mode()
1922 	else if (hdsp_external_sample_rate(hdsp) != hdsp->system_sample_rate)  in hdsp_system_clock_mode()
1936 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_system_clock_mode()  local
1938 	ucontrol->value.enumerated.item[0] = hdsp_system_clock_mode(hdsp);  in snd_hdsp_get_system_clock_mode()
1951 static int hdsp_clock_source(struct hdsp *hdsp)  in hdsp_clock_source()  argument
1953 	if (hdsp->control_register & HDSP_ClockModeMaster) {  in hdsp_clock_source()
1954 		switch (hdsp->system_sample_rate) {  in hdsp_clock_source()
1981 static int hdsp_set_clock_source(struct hdsp *hdsp, int mode)  in hdsp_set_clock_source()  argument
1986 		if (hdsp_external_sample_rate(hdsp) != 0) {  in hdsp_set_clock_source()
1987 		    if (!hdsp_set_rate(hdsp, hdsp_external_sample_rate(hdsp), 1)) {  in hdsp_set_clock_source()
1988 			hdsp->control_register &= ~HDSP_ClockModeMaster;  in hdsp_set_clock_source()
1989 			hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_clock_source()
2024 	hdsp->control_register |= HDSP_ClockModeMaster;  in hdsp_set_clock_source()
2025 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_clock_source()
2026 	hdsp_set_rate(hdsp, rate, 1);  in hdsp_set_clock_source()
2038 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_info_clock_source()  local
2040 	return snd_ctl_enum_info(uinfo, 1, (hdsp->io_type == H9632) ? 10 : 7,  in snd_hdsp_info_clock_source()
2046 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_clock_source()  local
2048 	ucontrol->value.enumerated.item[0] = hdsp_clock_source(hdsp);  in snd_hdsp_get_clock_source()
2054 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_clock_source()  local
2058 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_clock_source()
2062 	if (hdsp->io_type == H9632) {  in snd_hdsp_put_clock_source()
2069 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_clock_source()
2070 	if (val != hdsp_clock_source(hdsp))  in snd_hdsp_put_clock_source()
2071 		change = (hdsp_set_clock_source(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_clock_source()
2074 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_clock_source()
2082 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_clock_source_lock()  local
2084 	ucontrol->value.integer.value[0] = hdsp->clock_source_locked;  in snd_hdsp_get_clock_source_lock()
2090 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_clock_source_lock()  local
2093 	change = (int)ucontrol->value.integer.value[0] != hdsp->clock_source_locked;  in snd_hdsp_put_clock_source_lock()
2095 		hdsp->clock_source_locked = !!ucontrol->value.integer.value[0];  in snd_hdsp_put_clock_source_lock()
2108 static int hdsp_da_gain(struct hdsp *hdsp)  in hdsp_da_gain()  argument
2110 	switch (hdsp->control_register & HDSP_DAGainMask) {  in hdsp_da_gain()
2122 static int hdsp_set_da_gain(struct hdsp *hdsp, int mode)  in hdsp_set_da_gain()  argument
2124 	hdsp->control_register &= ~HDSP_DAGainMask;  in hdsp_set_da_gain()
2127 		hdsp->control_register |= HDSP_DAGainHighGain;  in hdsp_set_da_gain()
2130 		hdsp->control_register |= HDSP_DAGainPlus4dBu;  in hdsp_set_da_gain()
2133 		hdsp->control_register |= HDSP_DAGainMinus10dBV;  in hdsp_set_da_gain()
2139 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_da_gain()
2152 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_da_gain()  local
2154 	ucontrol->value.enumerated.item[0] = hdsp_da_gain(hdsp);  in snd_hdsp_get_da_gain()
2160 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_da_gain()  local
2164 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_da_gain()
2169 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_da_gain()
2170 	if (val != hdsp_da_gain(hdsp))  in snd_hdsp_put_da_gain()
2171 		change = (hdsp_set_da_gain(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_da_gain()
2174 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_da_gain()
2187 static int hdsp_ad_gain(struct hdsp *hdsp)  in hdsp_ad_gain()  argument
2189 	switch (hdsp->control_register & HDSP_ADGainMask) {  in hdsp_ad_gain()
2201 static int hdsp_set_ad_gain(struct hdsp *hdsp, int mode)  in hdsp_set_ad_gain()  argument
2203 	hdsp->control_register &= ~HDSP_ADGainMask;  in hdsp_set_ad_gain()
2206 		hdsp->control_register |= HDSP_ADGainMinus10dBV;  in hdsp_set_ad_gain()
2209 		hdsp->control_register |= HDSP_ADGainPlus4dBu;  in hdsp_set_ad_gain()
2212 		hdsp->control_register |= HDSP_ADGainLowGain;  in hdsp_set_ad_gain()
2218 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_ad_gain()
2231 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_ad_gain()  local
2233 	ucontrol->value.enumerated.item[0] = hdsp_ad_gain(hdsp);  in snd_hdsp_get_ad_gain()
2239 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_ad_gain()  local
2243 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_ad_gain()
2248 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_ad_gain()
2249 	if (val != hdsp_ad_gain(hdsp))  in snd_hdsp_put_ad_gain()
2250 		change = (hdsp_set_ad_gain(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_ad_gain()
2253 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_ad_gain()
2266 static int hdsp_phone_gain(struct hdsp *hdsp)  in hdsp_phone_gain()  argument
2268 	switch (hdsp->control_register & HDSP_PhoneGainMask) {  in hdsp_phone_gain()
2280 static int hdsp_set_phone_gain(struct hdsp *hdsp, int mode)  in hdsp_set_phone_gain()  argument
2282 	hdsp->control_register &= ~HDSP_PhoneGainMask;  in hdsp_set_phone_gain()
2285 		hdsp->control_register |= HDSP_PhoneGain0dB;  in hdsp_set_phone_gain()
2288 		hdsp->control_register |= HDSP_PhoneGainMinus6dB;  in hdsp_set_phone_gain()
2291 		hdsp->control_register |= HDSP_PhoneGainMinus12dB;  in hdsp_set_phone_gain()
2297 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_phone_gain()
2310 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_phone_gain()  local
2312 	ucontrol->value.enumerated.item[0] = hdsp_phone_gain(hdsp);  in snd_hdsp_get_phone_gain()
2318 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_phone_gain()  local
2322 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_phone_gain()
2327 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_phone_gain()
2328 	if (val != hdsp_phone_gain(hdsp))  in snd_hdsp_put_phone_gain()
2329 		change = (hdsp_set_phone_gain(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_phone_gain()
2332 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_phone_gain()
2345 static int hdsp_pref_sync_ref(struct hdsp *hdsp)  in hdsp_pref_sync_ref()  argument
2351 	switch (hdsp->control_register & HDSP_SyncRefMask) {  in hdsp_pref_sync_ref()
2370 static int hdsp_set_pref_sync_ref(struct hdsp *hdsp, int pref)  in hdsp_set_pref_sync_ref()  argument
2372 	hdsp->control_register &= ~HDSP_SyncRefMask;  in hdsp_set_pref_sync_ref()
2375 		hdsp->control_register &= ~HDSP_SyncRefMask; /* clear SyncRef bits */  in hdsp_set_pref_sync_ref()
2378 		hdsp->control_register |= HDSP_SyncRef_ADAT2;  in hdsp_set_pref_sync_ref()
2381 		hdsp->control_register |= HDSP_SyncRef_ADAT3;  in hdsp_set_pref_sync_ref()
2384 		hdsp->control_register |= HDSP_SyncRef_SPDIF;  in hdsp_set_pref_sync_ref()
2387 		hdsp->control_register |= HDSP_SyncRef_WORD;  in hdsp_set_pref_sync_ref()
2390 		hdsp->control_register |= HDSP_SyncRef_ADAT_SYNC;  in hdsp_set_pref_sync_ref()
2395 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_pref_sync_ref()
2404 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_info_pref_sync_ref()  local
2407 	switch (hdsp->io_type) {  in snd_hdsp_info_pref_sync_ref()
2427 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_pref_sync_ref()  local
2429 	ucontrol->value.enumerated.item[0] = hdsp_pref_sync_ref(hdsp);  in snd_hdsp_get_pref_sync_ref()
2435 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_pref_sync_ref()  local
2439 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_pref_sync_ref()
2442 	switch (hdsp->io_type) {  in snd_hdsp_put_pref_sync_ref()
2458 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_pref_sync_ref()
2459 	change = (int)val != hdsp_pref_sync_ref(hdsp);  in snd_hdsp_put_pref_sync_ref()
2460 	hdsp_set_pref_sync_ref(hdsp, val);  in snd_hdsp_put_pref_sync_ref()
2461 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_pref_sync_ref()
2474 static int hdsp_autosync_ref(struct hdsp *hdsp)  in hdsp_autosync_ref()  argument
2477 	unsigned int status2 = hdsp_read(hdsp, HDSP_status2Register);  in hdsp_autosync_ref()
2511 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_autosync_ref()  local
2513 	ucontrol->value.enumerated.item[0] = hdsp_autosync_ref(hdsp);  in snd_hdsp_get_autosync_ref()
2526 static int hdsp_set_precise_pointer(struct hdsp *hdsp, int precise)  in hdsp_set_precise_pointer()  argument
2529 		hdsp->precise_ptr = 1;  in hdsp_set_precise_pointer()
2531 		hdsp->precise_ptr = 0;  in hdsp_set_precise_pointer()
2539 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_precise_pointer()  local
2541 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_get_precise_pointer()
2542 	ucontrol->value.integer.value[0] = hdsp->precise_ptr;  in snd_hdsp_get_precise_pointer()
2543 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_get_precise_pointer()
2549 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_precise_pointer()  local
2553 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_precise_pointer()
2556 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_precise_pointer()
2557 	change = (int)val != hdsp->precise_ptr;  in snd_hdsp_put_precise_pointer()
2558 	hdsp_set_precise_pointer(hdsp, val);  in snd_hdsp_put_precise_pointer()
2559 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_precise_pointer()
2572 static int hdsp_set_use_midi_tasklet(struct hdsp *hdsp, int use_tasklet)  in hdsp_set_use_midi_tasklet()  argument
2575 		hdsp->use_midi_tasklet = 1;  in hdsp_set_use_midi_tasklet()
2577 		hdsp->use_midi_tasklet = 0;  in hdsp_set_use_midi_tasklet()
2585 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_use_midi_tasklet()  local
2587 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_get_use_midi_tasklet()
2588 	ucontrol->value.integer.value[0] = hdsp->use_midi_tasklet;  in snd_hdsp_get_use_midi_tasklet()
2589 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_get_use_midi_tasklet()
2595 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_use_midi_tasklet()  local
2599 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_use_midi_tasklet()
2602 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_use_midi_tasklet()
2603 	change = (int)val != hdsp->use_midi_tasklet;  in snd_hdsp_put_use_midi_tasklet()
2604 	hdsp_set_use_midi_tasklet(hdsp, val);  in snd_hdsp_put_use_midi_tasklet()
2605 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_use_midi_tasklet()
2633 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_mixer()  local
2641 	if (source >= hdsp->max_channels)  in snd_hdsp_get_mixer()
2642 		addr = hdsp_playback_to_output_key(hdsp,source-hdsp->max_channels,destination);  in snd_hdsp_get_mixer()
2644 		addr = hdsp_input_to_output_key(hdsp,source, destination);  in snd_hdsp_get_mixer()
2646 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_get_mixer()
2647 	ucontrol->value.integer.value[2] = hdsp_read_gain (hdsp, addr);  in snd_hdsp_get_mixer()
2648 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_get_mixer()
2654 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_mixer()  local
2661 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_mixer()
2667 	if (source >= hdsp->max_channels)  in snd_hdsp_put_mixer()
2668 		addr = hdsp_playback_to_output_key(hdsp,source-hdsp->max_channels, destination);  in snd_hdsp_put_mixer()
2670 		addr = hdsp_input_to_output_key(hdsp,source, destination);  in snd_hdsp_put_mixer()
2674 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_mixer()
2675 	change = gain != hdsp_read_gain(hdsp, addr);  in snd_hdsp_put_mixer()
2677 		hdsp_write_gain(hdsp, addr, gain);  in snd_hdsp_put_mixer()
2678 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_mixer()
2698 static int hdsp_wc_sync_check(struct hdsp *hdsp)  in hdsp_wc_sync_check()  argument
2700 	int status2 = hdsp_read(hdsp, HDSP_status2Register);  in hdsp_wc_sync_check()
2713 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_wc_sync_check()  local
2715 	ucontrol->value.enumerated.item[0] = hdsp_wc_sync_check(hdsp);  in snd_hdsp_get_wc_sync_check()
2728 static int hdsp_spdif_sync_check(struct hdsp *hdsp)  in hdsp_spdif_sync_check()  argument
2730 	int status = hdsp_read(hdsp, HDSP_statusRegister);  in hdsp_spdif_sync_check()
2744 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_spdif_sync_check()  local
2746 	ucontrol->value.enumerated.item[0] = hdsp_spdif_sync_check(hdsp);  in snd_hdsp_get_spdif_sync_check()
2759 static int hdsp_adatsync_sync_check(struct hdsp *hdsp)  in hdsp_adatsync_sync_check()  argument
2761 	int status = hdsp_read(hdsp, HDSP_statusRegister);  in hdsp_adatsync_sync_check()
2773 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_adatsync_sync_check()  local
2775 	ucontrol->value.enumerated.item[0] = hdsp_adatsync_sync_check(hdsp);  in snd_hdsp_get_adatsync_sync_check()
2786 static int hdsp_adat_sync_check(struct hdsp *hdsp, int idx)  in hdsp_adat_sync_check()  argument
2788 	int status = hdsp_read(hdsp, HDSP_statusRegister);  in hdsp_adat_sync_check()
2802 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_adat_sync_check()  local
2808 	switch (hdsp->io_type) {  in snd_hdsp_get_adat_sync_check()
2823 	ucontrol->value.enumerated.item[0] = hdsp_adat_sync_check(hdsp, offset);  in snd_hdsp_get_adat_sync_check()
2836 static int hdsp_dds_offset(struct hdsp *hdsp)  in hdsp_dds_offset()  argument
2839 	unsigned int dds_value = hdsp->dds_value;  in hdsp_dds_offset()
2840 	int system_sample_rate = hdsp->system_sample_rate;  in hdsp_dds_offset()
2858 static int hdsp_set_dds_offset(struct hdsp *hdsp, int offset_hz)  in hdsp_set_dds_offset()  argument
2860 	int rate = hdsp->system_sample_rate + offset_hz;  in hdsp_set_dds_offset()
2861 	hdsp_set_dds_value(hdsp, rate);  in hdsp_set_dds_offset()
2876 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_dds_offset()  local
2878 	ucontrol->value.integer.value[0] = hdsp_dds_offset(hdsp);  in snd_hdsp_get_dds_offset()
2884 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_dds_offset()  local
2888 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_dds_offset()
2891 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_dds_offset()
2892 	if (val != hdsp_dds_offset(hdsp))  in snd_hdsp_put_dds_offset()
2893 		change = (hdsp_set_dds_offset(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_dds_offset()
2896 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_dds_offset()
2975 static int hdsp_rpm_input12(struct hdsp *hdsp)  in hdsp_rpm_input12()  argument
2977 	switch (hdsp->control_register & HDSP_RPM_Inp12) {  in hdsp_rpm_input12()
2993 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_rpm_input12()  local
2995 	ucontrol->value.enumerated.item[0] = hdsp_rpm_input12(hdsp);  in snd_hdsp_get_rpm_input12()
3000 static int hdsp_set_rpm_input12(struct hdsp *hdsp, int mode)  in hdsp_set_rpm_input12()  argument
3002 	hdsp->control_register &= ~HDSP_RPM_Inp12;  in hdsp_set_rpm_input12()
3005 		hdsp->control_register |= HDSP_RPM_Inp12_Phon_6dB;  in hdsp_set_rpm_input12()
3010 		hdsp->control_register |= HDSP_RPM_Inp12_Phon_n6dB;  in hdsp_set_rpm_input12()
3013 		hdsp->control_register |= HDSP_RPM_Inp12_Line_0dB;  in hdsp_set_rpm_input12()
3016 		hdsp->control_register |= HDSP_RPM_Inp12_Line_n6dB;  in hdsp_set_rpm_input12()
3022 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_rpm_input12()
3029 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_rpm_input12()  local
3033 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_rpm_input12()
3040 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_input12()
3041 	if (val != hdsp_rpm_input12(hdsp))  in snd_hdsp_put_rpm_input12()
3042 		change = (hdsp_set_rpm_input12(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_rpm_input12()
3045 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_input12()
3060 static int hdsp_rpm_input34(struct hdsp *hdsp)  in hdsp_rpm_input34()  argument
3062 	switch (hdsp->control_register & HDSP_RPM_Inp34) {  in hdsp_rpm_input34()
3078 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_rpm_input34()  local
3080 	ucontrol->value.enumerated.item[0] = hdsp_rpm_input34(hdsp);  in snd_hdsp_get_rpm_input34()
3085 static int hdsp_set_rpm_input34(struct hdsp *hdsp, int mode)  in hdsp_set_rpm_input34()  argument
3087 	hdsp->control_register &= ~HDSP_RPM_Inp34;  in hdsp_set_rpm_input34()
3090 		hdsp->control_register |= HDSP_RPM_Inp34_Phon_6dB;  in hdsp_set_rpm_input34()
3095 		hdsp->control_register |= HDSP_RPM_Inp34_Phon_n6dB;  in hdsp_set_rpm_input34()
3098 		hdsp->control_register |= HDSP_RPM_Inp34_Line_0dB;  in hdsp_set_rpm_input34()
3101 		hdsp->control_register |= HDSP_RPM_Inp34_Line_n6dB;  in hdsp_set_rpm_input34()
3107 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_rpm_input34()
3114 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_rpm_input34()  local
3118 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_rpm_input34()
3125 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_input34()
3126 	if (val != hdsp_rpm_input34(hdsp))  in snd_hdsp_put_rpm_input34()
3127 		change = (hdsp_set_rpm_input34(hdsp, val) == 0) ? 1 : 0;  in snd_hdsp_put_rpm_input34()
3130 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_input34()
3136 static int hdsp_rpm_bypass(struct hdsp *hdsp)  in hdsp_rpm_bypass()  argument
3138 	return (hdsp->control_register & HDSP_RPM_Bypass) ? 1 : 0;  in hdsp_rpm_bypass()
3144 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_rpm_bypass()  local
3146 	ucontrol->value.integer.value[0] = hdsp_rpm_bypass(hdsp);  in snd_hdsp_get_rpm_bypass()
3151 static int hdsp_set_rpm_bypass(struct hdsp *hdsp, int on)  in hdsp_set_rpm_bypass()  argument
3154 		hdsp->control_register |= HDSP_RPM_Bypass;  in hdsp_set_rpm_bypass()
3156 		hdsp->control_register &= ~HDSP_RPM_Bypass;  in hdsp_set_rpm_bypass()
3157 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_rpm_bypass()
3164 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_rpm_bypass()  local
3168 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_rpm_bypass()
3171 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_bypass()
3172 	change = (int)val != hdsp_rpm_bypass(hdsp);  in snd_hdsp_put_rpm_bypass()
3173 	hdsp_set_rpm_bypass(hdsp, val);  in snd_hdsp_put_rpm_bypass()
3174 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_bypass()
3188 static int hdsp_rpm_disconnect(struct hdsp *hdsp)  in hdsp_rpm_disconnect()  argument
3190 	return (hdsp->control_register & HDSP_RPM_Disconnect) ? 1 : 0;  in hdsp_rpm_disconnect()
3196 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_get_rpm_disconnect()  local
3198 	ucontrol->value.integer.value[0] = hdsp_rpm_disconnect(hdsp);  in snd_hdsp_get_rpm_disconnect()
3203 static int hdsp_set_rpm_disconnect(struct hdsp *hdsp, int on)  in hdsp_set_rpm_disconnect()  argument
3206 		hdsp->control_register |= HDSP_RPM_Disconnect;  in hdsp_set_rpm_disconnect()
3208 		hdsp->control_register &= ~HDSP_RPM_Disconnect;  in hdsp_set_rpm_disconnect()
3209 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in hdsp_set_rpm_disconnect()
3216 	struct hdsp *hdsp = snd_kcontrol_chip(kcontrol);  in snd_hdsp_put_rpm_disconnect()  local
3220 	if (!snd_hdsp_use_is_exclusive(hdsp))  in snd_hdsp_put_rpm_disconnect()
3223 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_disconnect()
3224 	change = (int)val != hdsp_rpm_disconnect(hdsp);  in snd_hdsp_put_rpm_disconnect()
3225 	hdsp_set_rpm_disconnect(hdsp, val);  in snd_hdsp_put_rpm_disconnect()
3226 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_put_rpm_disconnect()
3275 static int snd_hdsp_create_controls(struct snd_card *card, struct hdsp *hdsp)  in snd_hdsp_create_controls()  argument
3281 	if (hdsp->io_type == RPM) {  in snd_hdsp_create_controls()
3284 			err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_rpm_controls[idx], hdsp));  in snd_hdsp_create_controls()
3292 		if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_controls[idx], hdsp))) < 0)  in snd_hdsp_create_controls()
3295 			hdsp->spdif_ctl = kctl;  in snd_hdsp_create_controls()
3301 	if ((err = snd_ctl_add (card, kctl = snd_ctl_new1(&snd_hdsp_adat_sync_check, hdsp))))  in snd_hdsp_create_controls()
3303 	if (hdsp->io_type == Digiface || hdsp->io_type == H9652) {  in snd_hdsp_create_controls()
3306 			if ((err = snd_ctl_add (card, kctl = snd_ctl_new1(&snd_hdsp_adat_sync_check, hdsp))))  in snd_hdsp_create_controls()
3312 	if (hdsp->io_type == H9632) {  in snd_hdsp_create_controls()
3314 			if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_9632_controls[idx], hdsp))) < 0)  in snd_hdsp_create_controls()
3320 	if (hdsp->io_type == H9632 || hdsp->io_type == H9652) {  in snd_hdsp_create_controls()
3321 		if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_hdsp_96xx_aeb, hdsp))) < 0)  in snd_hdsp_create_controls()
3335 	struct hdsp *hdsp = entry->private_data;  in snd_hdsp_proc_read()  local
3344 	status = hdsp_read(hdsp, HDSP_statusRegister);  in snd_hdsp_proc_read()
3345 	status2 = hdsp_read(hdsp, HDSP_status2Register);  in snd_hdsp_proc_read()
3347 	snd_iprintf(buffer, "%s (Card #%d)\n", hdsp->card_name,  in snd_hdsp_proc_read()
3348 		    hdsp->card->number + 1);  in snd_hdsp_proc_read()
3350 		    hdsp->capture_buffer, hdsp->playback_buffer);  in snd_hdsp_proc_read()
3352 		    hdsp->irq, hdsp->port, (unsigned long)hdsp->iobase);  in snd_hdsp_proc_read()
3353 	snd_iprintf(buffer, "Control register: 0x%x\n", hdsp->control_register);  in snd_hdsp_proc_read()
3355 		    hdsp->control2_register);  in snd_hdsp_proc_read()
3359 	if (hdsp_check_for_iobox(hdsp)) {  in snd_hdsp_proc_read()
3365 	if (hdsp_check_for_firmware(hdsp, 0)) {  in snd_hdsp_proc_read()
3366 		if (hdsp->state & HDSP_FirmwareCached) {  in snd_hdsp_proc_read()
3367 			if (snd_hdsp_load_firmware_from_cache(hdsp) != 0) {  in snd_hdsp_proc_read()
3375 			err = hdsp_request_fw_loader(hdsp);  in snd_hdsp_proc_read()
3385 	snd_iprintf(buffer, "FIFO status: %d\n", hdsp_read(hdsp, HDSP_fifoStatus) & 0xff);  in snd_hdsp_proc_read()
3386 	snd_iprintf(buffer, "MIDI1 Output status: 0x%x\n", hdsp_read(hdsp, HDSP_midiStatusOut0));  in snd_hdsp_proc_read()
3387 	snd_iprintf(buffer, "MIDI1 Input status: 0x%x\n", hdsp_read(hdsp, HDSP_midiStatusIn0));  in snd_hdsp_proc_read()
3388 	snd_iprintf(buffer, "MIDI2 Output status: 0x%x\n", hdsp_read(hdsp, HDSP_midiStatusOut1));  in snd_hdsp_proc_read()
3389 	snd_iprintf(buffer, "MIDI2 Input status: 0x%x\n", hdsp_read(hdsp, HDSP_midiStatusIn1));  in snd_hdsp_proc_read()
3390 	snd_iprintf(buffer, "Use Midi Tasklet: %s\n", hdsp->use_midi_tasklet ? "on" : "off");  in snd_hdsp_proc_read()
3394 	x = 1 << (6 + hdsp_decode_latency(hdsp->control_register & HDSP_LatencyMask));  in snd_hdsp_proc_read()
3396 …fer Size (Latency): %d samples (2 periods of %lu bytes)\n", x, (unsigned long) hdsp->period_bytes);  in snd_hdsp_proc_read()
3397 	snd_iprintf(buffer, "Hardware pointer (frames): %ld\n", hdsp_hw_pointer(hdsp));  in snd_hdsp_proc_read()
3398 	snd_iprintf(buffer, "Precise pointer: %s\n", hdsp->precise_ptr ? "on" : "off");  in snd_hdsp_proc_read()
3399 	snd_iprintf(buffer, "Line out: %s\n", (hdsp->control_register & HDSP_LineOut) ? "on" : "off");  in snd_hdsp_proc_read()
3405 	switch (hdsp_clock_source(hdsp)) {  in snd_hdsp_proc_read()
3441 	if (hdsp_system_clock_mode(hdsp))  in snd_hdsp_proc_read()
3446 	switch (hdsp_pref_sync_ref (hdsp)) {  in snd_hdsp_proc_read()
3471 	switch (hdsp_autosync_ref (hdsp)) {  in snd_hdsp_proc_read()
3499 	snd_iprintf (buffer, "AutoSync Frequency: %d\n", hdsp_external_sample_rate(hdsp));  in snd_hdsp_proc_read()
3503 	snd_iprintf (buffer, "System Clock Frequency: %d\n", hdsp->system_sample_rate);  in snd_hdsp_proc_read()
3504 	snd_iprintf (buffer, "System Clock Locked: %s\n", hdsp->clock_source_locked ? "Yes" : "No");  in snd_hdsp_proc_read()
3508 	if (hdsp->io_type != RPM) {  in snd_hdsp_proc_read()
3509 		switch (hdsp_spdif_in(hdsp)) {  in snd_hdsp_proc_read()
3528 	if (RPM == hdsp->io_type) {  in snd_hdsp_proc_read()
3529 		if (hdsp->control_register & HDSP_RPM_Bypass)  in snd_hdsp_proc_read()
3533 		if (hdsp->control_register & HDSP_RPM_Disconnect)  in snd_hdsp_proc_read()
3538 		switch (hdsp->control_register & HDSP_RPM_Inp12) {  in snd_hdsp_proc_read()
3558 		switch (hdsp->control_register & HDSP_RPM_Inp34) {  in snd_hdsp_proc_read()
3579 		if (hdsp->control_register & HDSP_SPDIFOpticalOut)  in snd_hdsp_proc_read()
3584 		if (hdsp->control_register & HDSP_SPDIFProfessional)  in snd_hdsp_proc_read()
3589 		if (hdsp->control_register & HDSP_SPDIFEmphasis)  in snd_hdsp_proc_read()
3594 		if (hdsp->control_register & HDSP_SPDIFNonAudio)  in snd_hdsp_proc_read()
3598 		x = hdsp_spdif_sample_rate(hdsp);  in snd_hdsp_proc_read()
3613 	switch (hdsp->io_type) {  in snd_hdsp_proc_read()
3653 	if (hdsp->io_type == H9632) {  in snd_hdsp_proc_read()
3656 		switch (hdsp_ad_gain(hdsp)) {  in snd_hdsp_proc_read()
3669 		switch (hdsp_da_gain(hdsp)) {  in snd_hdsp_proc_read()
3682 		switch (hdsp_phone_gain(hdsp)) {  in snd_hdsp_proc_read()
3696 			hdsp_toggle_setting(hdsp, HDSP_XLRBreakoutCable) ?  in snd_hdsp_proc_read()
3699 		if (hdsp->control_register & HDSP_AnalogExtensionBoard)  in snd_hdsp_proc_read()
3708 static void snd_hdsp_proc_init(struct hdsp *hdsp)  in snd_hdsp_proc_init()  argument
3712 	if (! snd_card_proc_new(hdsp->card, "hdsp", &entry))  in snd_hdsp_proc_init()
3713 		snd_info_set_text_ops(entry, hdsp, snd_hdsp_proc_read);  in snd_hdsp_proc_init()
3716 static void snd_hdsp_free_buffers(struct hdsp *hdsp)  in snd_hdsp_free_buffers()  argument
3718 	snd_hammerfall_free_buffer(&hdsp->capture_dma_buf, hdsp->pci);  in snd_hdsp_free_buffers()
3719 	snd_hammerfall_free_buffer(&hdsp->playback_dma_buf, hdsp->pci);  in snd_hdsp_free_buffers()
3722 static int snd_hdsp_initialize_memory(struct hdsp *hdsp)  in snd_hdsp_initialize_memory()  argument
3726 	if (snd_hammerfall_get_buffer(hdsp->pci, &hdsp->capture_dma_buf, HDSP_DMA_AREA_BYTES) < 0 ||  in snd_hdsp_initialize_memory()
3727 	    snd_hammerfall_get_buffer(hdsp->pci, &hdsp->playback_dma_buf, HDSP_DMA_AREA_BYTES) < 0) {  in snd_hdsp_initialize_memory()
3728 		if (hdsp->capture_dma_buf.area)  in snd_hdsp_initialize_memory()
3729 			snd_dma_free_pages(&hdsp->capture_dma_buf);  in snd_hdsp_initialize_memory()
3730 		dev_err(hdsp->card->dev,  in snd_hdsp_initialize_memory()
3731 			"%s: no buffers available\n", hdsp->card_name);  in snd_hdsp_initialize_memory()
3737 	cb_bus = ALIGN(hdsp->capture_dma_buf.addr, 0x10000ul);  in snd_hdsp_initialize_memory()
3738 	pb_bus = ALIGN(hdsp->playback_dma_buf.addr, 0x10000ul);  in snd_hdsp_initialize_memory()
3742 	hdsp_write(hdsp, HDSP_inputBufferAddress, cb_bus);  in snd_hdsp_initialize_memory()
3743 	hdsp_write(hdsp, HDSP_outputBufferAddress, pb_bus);  in snd_hdsp_initialize_memory()
3745 	hdsp->capture_buffer = hdsp->capture_dma_buf.area + (cb_bus - hdsp->capture_dma_buf.addr);  in snd_hdsp_initialize_memory()
3746 	hdsp->playback_buffer = hdsp->playback_dma_buf.area + (pb_bus - hdsp->playback_dma_buf.addr);  in snd_hdsp_initialize_memory()
3751 static int snd_hdsp_set_defaults(struct hdsp *hdsp)  in snd_hdsp_set_defaults()  argument
3769 	hdsp->control_register = HDSP_ClockModeMaster |  in snd_hdsp_set_defaults()
3775 	hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in snd_hdsp_set_defaults()
3778 	hdsp->control2_register = HDSP_BIGENDIAN_MODE;  in snd_hdsp_set_defaults()
3780 	hdsp->control2_register = 0;  in snd_hdsp_set_defaults()
3782 	if (hdsp->io_type == H9652)  in snd_hdsp_set_defaults()
3783 	        snd_hdsp_9652_enable_mixer (hdsp);  in snd_hdsp_set_defaults()
3785 		hdsp_write (hdsp, HDSP_control2Reg, hdsp->control2_register);  in snd_hdsp_set_defaults()
3787 	hdsp_reset_hw_pointer(hdsp);  in snd_hdsp_set_defaults()
3788 	hdsp_compute_period_size(hdsp);  in snd_hdsp_set_defaults()
3793 		hdsp->mixer_matrix[i] = MINUS_INFINITY_GAIN;  in snd_hdsp_set_defaults()
3795 …for (i = 0; i < ((hdsp->io_type == H9652 || hdsp->io_type == H9632) ? 1352 : HDSP_MATRIX_MIXER_SIZ…  in snd_hdsp_set_defaults()
3796 		if (hdsp_write_gain (hdsp, i, MINUS_INFINITY_GAIN))  in snd_hdsp_set_defaults()
3801 	if (hdsp->io_type == H9632) {  in snd_hdsp_set_defaults()
3802 		hdsp->control_register |= (HDSP_DAGainPlus4dBu | HDSP_ADGainPlus4dBu | HDSP_PhoneGain0dB);  in snd_hdsp_set_defaults()
3803 		hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in snd_hdsp_set_defaults()
3809 	hdsp_set_rate(hdsp, 48000, 1);  in snd_hdsp_set_defaults()
3816 	struct hdsp *hdsp = (struct hdsp *)arg;  in hdsp_midi_tasklet()  local
3818 	if (hdsp->midi[0].pending)  in hdsp_midi_tasklet()
3819 		snd_hdsp_midi_input_read (&hdsp->midi[0]);  in hdsp_midi_tasklet()
3820 	if (hdsp->midi[1].pending)  in hdsp_midi_tasklet()
3821 		snd_hdsp_midi_input_read (&hdsp->midi[1]);  in hdsp_midi_tasklet()
3826 	struct hdsp *hdsp = (struct hdsp *) dev_id;  in snd_hdsp_interrupt()  local
3835 	status = hdsp_read(hdsp, HDSP_statusRegister);  in snd_hdsp_interrupt()
3844 	hdsp_write(hdsp, HDSP_interruptConfirmation, 0);  in snd_hdsp_interrupt()
3846 	midi0status = hdsp_read (hdsp, HDSP_midiStatusIn0) & 0xff;  in snd_hdsp_interrupt()
3847 	midi1status = hdsp_read (hdsp, HDSP_midiStatusIn1) & 0xff;  in snd_hdsp_interrupt()
3849 	if (!(hdsp->state & HDSP_InitializationComplete))  in snd_hdsp_interrupt()
3853 		if (hdsp->capture_substream)  in snd_hdsp_interrupt()
3854 			snd_pcm_period_elapsed(hdsp->pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream);  in snd_hdsp_interrupt()
3856 		if (hdsp->playback_substream)  in snd_hdsp_interrupt()
3857 			snd_pcm_period_elapsed(hdsp->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);  in snd_hdsp_interrupt()
3861 		if (hdsp->use_midi_tasklet) {  in snd_hdsp_interrupt()
3863 			hdsp->control_register &= ~HDSP_Midi0InterruptEnable;  in snd_hdsp_interrupt()
3864 			hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in snd_hdsp_interrupt()
3865 			hdsp->midi[0].pending = 1;  in snd_hdsp_interrupt()
3868 			snd_hdsp_midi_input_read (&hdsp->midi[0]);  in snd_hdsp_interrupt()
3871 …if (hdsp->io_type != Multiface && hdsp->io_type != RPM && hdsp->io_type != H9632 && midi1 && midi1…  in snd_hdsp_interrupt()
3872 		if (hdsp->use_midi_tasklet) {  in snd_hdsp_interrupt()
3874 			hdsp->control_register &= ~HDSP_Midi1InterruptEnable;  in snd_hdsp_interrupt()
3875 			hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register);  in snd_hdsp_interrupt()
3876 			hdsp->midi[1].pending = 1;  in snd_hdsp_interrupt()
3879 			snd_hdsp_midi_input_read (&hdsp->midi[1]);  in snd_hdsp_interrupt()
3882 	if (hdsp->use_midi_tasklet && schedule)  in snd_hdsp_interrupt()
3883 		tasklet_schedule(&hdsp->midi_tasklet);  in snd_hdsp_interrupt()
3889 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_hw_pointer()  local
3890 	return hdsp_hw_pointer(hdsp);  in snd_hdsp_hw_pointer()
3893 static char *hdsp_channel_buffer_location(struct hdsp *hdsp,  in hdsp_channel_buffer_location()  argument
3900         if (snd_BUG_ON(channel < 0 || channel >= hdsp->max_channels))  in hdsp_channel_buffer_location()
3903 	if ((mapped_channel = hdsp->channel_map[channel]) < 0)  in hdsp_channel_buffer_location()
3907 		return hdsp->capture_buffer + (mapped_channel * HDSP_CHANNEL_BUFFER_BYTES);  in hdsp_channel_buffer_location()
3909 		return hdsp->playback_buffer + (mapped_channel * HDSP_CHANNEL_BUFFER_BYTES);  in hdsp_channel_buffer_location()
3916 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_playback_copy()  local
3922 	channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);  in snd_hdsp_playback_copy()
3934 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_playback_copy_kernel()  local
3937 	channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);  in snd_hdsp_playback_copy_kernel()
3948 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_capture_copy()  local
3954 	channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);  in snd_hdsp_capture_copy()
3966 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_capture_copy_kernel()  local
3969 	channel_buf = hdsp_channel_buffer_location(hdsp, substream->pstr->stream, channel);  in snd_hdsp_capture_copy_kernel()
3980 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_hw_silence()  local
3983 	channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel);  in snd_hdsp_hw_silence()
3993 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_reset()  local
3996 		other = hdsp->capture_substream;  in snd_hdsp_reset()
3998 		other = hdsp->playback_substream;  in snd_hdsp_reset()
3999 	if (hdsp->running)  in snd_hdsp_reset()
4000 		runtime->status->hw_ptr = hdsp_hw_pointer(hdsp);  in snd_hdsp_reset()
4019 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_hw_params()  local
4024 	if (hdsp_check_for_iobox (hdsp))  in snd_hdsp_hw_params()
4027 	if (hdsp_check_for_firmware(hdsp, 1))  in snd_hdsp_hw_params()
4030 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4033 		hdsp->control_register &= ~(HDSP_SPDIFProfessional | HDSP_SPDIFNonAudio | HDSP_SPDIFEmphasis);  in snd_hdsp_hw_params()
4034 		hdsp_write(hdsp, HDSP_controlRegister, hdsp->control_register |= hdsp->creg_spdif_stream);  in snd_hdsp_hw_params()
4035 		this_pid = hdsp->playback_pid;  in snd_hdsp_hw_params()
4036 		other_pid = hdsp->capture_pid;  in snd_hdsp_hw_params()
4038 		this_pid = hdsp->capture_pid;  in snd_hdsp_hw_params()
4039 		other_pid = hdsp->playback_pid;  in snd_hdsp_hw_params()
4049 		if (params_rate(params) != hdsp->system_sample_rate) {  in snd_hdsp_hw_params()
4050 			spin_unlock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4055 		if (params_period_size(params) != hdsp->period_bytes / 4) {  in snd_hdsp_hw_params()
4056 			spin_unlock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4063 		spin_unlock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4067 		spin_unlock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4073 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4074 	if (! hdsp->clock_source_locked) {  in snd_hdsp_hw_params()
4075 		if ((err = hdsp_set_rate(hdsp, params_rate(params), 0)) < 0) {  in snd_hdsp_hw_params()
4076 			spin_unlock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4081 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_hw_params()
4083 	if ((err = hdsp_set_interrupt_interval(hdsp, params_period_size(params))) < 0) {  in snd_hdsp_hw_params()
4094 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_channel_info()  local
4097 	if (snd_BUG_ON(info->channel >= hdsp->max_channels))  in snd_hdsp_channel_info()
4100 	if ((mapped_channel = hdsp->channel_map[info->channel]) < 0)  in snd_hdsp_channel_info()
4126 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_trigger()  local
4130 	if (hdsp_check_for_iobox (hdsp))  in snd_hdsp_trigger()
4133 	if (hdsp_check_for_firmware(hdsp, 0)) /* no auto-loading in trigger */  in snd_hdsp_trigger()
4136 	spin_lock(&hdsp->lock);  in snd_hdsp_trigger()
4137 	running = hdsp->running;  in snd_hdsp_trigger()
4147 		spin_unlock(&hdsp->lock);  in snd_hdsp_trigger()
4151 		other = hdsp->capture_substream;  in snd_hdsp_trigger()
4153 		other = hdsp->playback_substream;  in snd_hdsp_trigger()
4170 				hdsp_silence_playback(hdsp);  in snd_hdsp_trigger()
4174 				hdsp_silence_playback(hdsp);  in snd_hdsp_trigger()
4178 				hdsp_silence_playback(hdsp);  in snd_hdsp_trigger()
4182 	if (!hdsp->running && running)  in snd_hdsp_trigger()
4183 		hdsp_start_audio(hdsp);  in snd_hdsp_trigger()
4184 	else if (hdsp->running && !running)  in snd_hdsp_trigger()
4185 		hdsp_stop_audio(hdsp);  in snd_hdsp_trigger()
4186 	hdsp->running = running;  in snd_hdsp_trigger()
4187 	spin_unlock(&hdsp->lock);  in snd_hdsp_trigger()
4194 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_prepare()  local
4197 	if (hdsp_check_for_iobox (hdsp))  in snd_hdsp_prepare()
4200 	if (hdsp_check_for_firmware(hdsp, 1))  in snd_hdsp_prepare()
4203 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_prepare()
4204 	if (!hdsp->running)  in snd_hdsp_prepare()
4205 		hdsp_reset_hw_pointer(hdsp);  in snd_hdsp_prepare()
4206 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_prepare()
4288 	struct hdsp *hdsp = rule->private;  in snd_hdsp_hw_rule_in_channels()  local
4290 	if (hdsp->io_type == H9632) {  in snd_hdsp_hw_rule_in_channels()
4292 		list[0] = hdsp->qs_in_channels;  in snd_hdsp_hw_rule_in_channels()
4293 		list[1] = hdsp->ds_in_channels;  in snd_hdsp_hw_rule_in_channels()
4294 		list[2] = hdsp->ss_in_channels;  in snd_hdsp_hw_rule_in_channels()
4298 		list[0] = hdsp->ds_in_channels;  in snd_hdsp_hw_rule_in_channels()
4299 		list[1] = hdsp->ss_in_channels;  in snd_hdsp_hw_rule_in_channels()
4308 	struct hdsp *hdsp = rule->private;  in snd_hdsp_hw_rule_out_channels()  local
4310 	if (hdsp->io_type == H9632) {  in snd_hdsp_hw_rule_out_channels()
4311 		list[0] = hdsp->qs_out_channels;  in snd_hdsp_hw_rule_out_channels()
4312 		list[1] = hdsp->ds_out_channels;  in snd_hdsp_hw_rule_out_channels()
4313 		list[2] = hdsp->ss_out_channels;  in snd_hdsp_hw_rule_out_channels()
4316 		list[0] = hdsp->ds_out_channels;  in snd_hdsp_hw_rule_out_channels()
4317 		list[1] = hdsp->ss_out_channels;  in snd_hdsp_hw_rule_out_channels()
4325 	struct hdsp *hdsp = rule->private;  in snd_hdsp_hw_rule_in_channels_rate()  local
4328 	if (r->min > 96000 && hdsp->io_type == H9632) {  in snd_hdsp_hw_rule_in_channels_rate()
4330 			.min = hdsp->qs_in_channels,  in snd_hdsp_hw_rule_in_channels_rate()
4331 			.max = hdsp->qs_in_channels,  in snd_hdsp_hw_rule_in_channels_rate()
4337 			.min = hdsp->ds_in_channels,  in snd_hdsp_hw_rule_in_channels_rate()
4338 			.max = hdsp->ds_in_channels,  in snd_hdsp_hw_rule_in_channels_rate()
4344 			.min = hdsp->ss_in_channels,  in snd_hdsp_hw_rule_in_channels_rate()
4345 			.max = hdsp->ss_in_channels,  in snd_hdsp_hw_rule_in_channels_rate()
4356 	struct hdsp *hdsp = rule->private;  in snd_hdsp_hw_rule_out_channels_rate()  local
4359 	if (r->min > 96000 && hdsp->io_type == H9632) {  in snd_hdsp_hw_rule_out_channels_rate()
4361 			.min = hdsp->qs_out_channels,  in snd_hdsp_hw_rule_out_channels_rate()
4362 			.max = hdsp->qs_out_channels,  in snd_hdsp_hw_rule_out_channels_rate()
4368 			.min = hdsp->ds_out_channels,  in snd_hdsp_hw_rule_out_channels_rate()
4369 			.max = hdsp->ds_out_channels,  in snd_hdsp_hw_rule_out_channels_rate()
4375 			.min = hdsp->ss_out_channels,  in snd_hdsp_hw_rule_out_channels_rate()
4376 			.max = hdsp->ss_out_channels,  in snd_hdsp_hw_rule_out_channels_rate()
4387 	struct hdsp *hdsp = rule->private;  in snd_hdsp_hw_rule_rate_out_channels()  local
4390 	if (c->min >= hdsp->ss_out_channels) {  in snd_hdsp_hw_rule_rate_out_channels()
4397 	} else if (c->max <= hdsp->qs_out_channels && hdsp->io_type == H9632) {  in snd_hdsp_hw_rule_rate_out_channels()
4404 	} else if (c->max <= hdsp->ds_out_channels) {  in snd_hdsp_hw_rule_rate_out_channels()
4418 	struct hdsp *hdsp = rule->private;  in snd_hdsp_hw_rule_rate_in_channels()  local
4421 	if (c->min >= hdsp->ss_in_channels) {  in snd_hdsp_hw_rule_rate_in_channels()
4428 	} else if (c->max <= hdsp->qs_in_channels && hdsp->io_type == H9632) {  in snd_hdsp_hw_rule_rate_in_channels()
4435 	} else if (c->max <= hdsp->ds_in_channels) {  in snd_hdsp_hw_rule_rate_in_channels()
4448 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_playback_open()  local
4451 	if (hdsp_check_for_iobox (hdsp))  in snd_hdsp_playback_open()
4454 	if (hdsp_check_for_firmware(hdsp, 1))  in snd_hdsp_playback_open()
4457 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_playback_open()
4462 	runtime->dma_area = hdsp->playback_buffer;  in snd_hdsp_playback_open()
4465 	hdsp->playback_pid = current->pid;  in snd_hdsp_playback_open()
4466 	hdsp->playback_substream = substream;  in snd_hdsp_playback_open()
4468 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_playback_open()
4472 	if (hdsp->clock_source_locked) {  in snd_hdsp_playback_open()
4473 		runtime->hw.rate_min = runtime->hw.rate_max = hdsp->system_sample_rate;  in snd_hdsp_playback_open()
4474 	} else if (hdsp->io_type == H9632) {  in snd_hdsp_playback_open()
4479 	if (hdsp->io_type == H9632) {  in snd_hdsp_playback_open()
4480 		runtime->hw.channels_min = hdsp->qs_out_channels;  in snd_hdsp_playback_open()
4481 		runtime->hw.channels_max = hdsp->ss_out_channels;  in snd_hdsp_playback_open()
4485 			     snd_hdsp_hw_rule_out_channels, hdsp,  in snd_hdsp_playback_open()
4488 			     snd_hdsp_hw_rule_out_channels_rate, hdsp,  in snd_hdsp_playback_open()
4491 			     snd_hdsp_hw_rule_rate_out_channels, hdsp,  in snd_hdsp_playback_open()
4494 	if (RPM != hdsp->io_type) {  in snd_hdsp_playback_open()
4495 		hdsp->creg_spdif_stream = hdsp->creg_spdif;  in snd_hdsp_playback_open()
4496 		hdsp->spdif_ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;  in snd_hdsp_playback_open()
4497 		snd_ctl_notify(hdsp->card, SNDRV_CTL_EVENT_MASK_VALUE |  in snd_hdsp_playback_open()
4498 			SNDRV_CTL_EVENT_MASK_INFO, &hdsp->spdif_ctl->id);  in snd_hdsp_playback_open()
4505 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_playback_release()  local
4507 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_playback_release()
4509 	hdsp->playback_pid = -1;  in snd_hdsp_playback_release()
4510 	hdsp->playback_substream = NULL;  in snd_hdsp_playback_release()
4512 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_playback_release()
4514 	if (RPM != hdsp->io_type) {  in snd_hdsp_playback_release()
4515 		hdsp->spdif_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;  in snd_hdsp_playback_release()
4516 		snd_ctl_notify(hdsp->card, SNDRV_CTL_EVENT_MASK_VALUE |  in snd_hdsp_playback_release()
4517 			SNDRV_CTL_EVENT_MASK_INFO, &hdsp->spdif_ctl->id);  in snd_hdsp_playback_release()
4525 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_capture_open()  local
4528 	if (hdsp_check_for_iobox (hdsp))  in snd_hdsp_capture_open()
4531 	if (hdsp_check_for_firmware(hdsp, 1))  in snd_hdsp_capture_open()
4534 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_capture_open()
4539 	runtime->dma_area = hdsp->capture_buffer;  in snd_hdsp_capture_open()
4542 	hdsp->capture_pid = current->pid;  in snd_hdsp_capture_open()
4543 	hdsp->capture_substream = substream;  in snd_hdsp_capture_open()
4545 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_capture_open()
4549 	if (hdsp->io_type == H9632) {  in snd_hdsp_capture_open()
4550 		runtime->hw.channels_min = hdsp->qs_in_channels;  in snd_hdsp_capture_open()
4551 		runtime->hw.channels_max = hdsp->ss_in_channels;  in snd_hdsp_capture_open()
4557 			     snd_hdsp_hw_rule_in_channels, hdsp,  in snd_hdsp_capture_open()
4560 			     snd_hdsp_hw_rule_in_channels_rate, hdsp,  in snd_hdsp_capture_open()
4563 			     snd_hdsp_hw_rule_rate_in_channels, hdsp,  in snd_hdsp_capture_open()
4570 	struct hdsp *hdsp = snd_pcm_substream_chip(substream);  in snd_hdsp_capture_release()  local
4572 	spin_lock_irq(&hdsp->lock);  in snd_hdsp_capture_release()
4574 	hdsp->capture_pid = -1;  in snd_hdsp_capture_release()
4575 	hdsp->capture_substream = NULL;  in snd_hdsp_capture_release()
4577 	spin_unlock_irq(&hdsp->lock);  in snd_hdsp_capture_release()
4608 static int hdsp_9652_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rms)  in hdsp_9652_get_peak()  argument
4613 	if (hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DoubleSpeedStatus)  in hdsp_9652_get_peak()
4620 		if (copy_u32_le(&peak_rms->input_peaks[i], hdsp->iobase + ofs))  in hdsp_9652_get_peak()
4623 		if (copy_u32_le(&peak_rms->playback_peaks[i], hdsp->iobase + ofs))  in hdsp_9652_get_peak()
4626 		if (copy_u32_le(&peak_rms->output_peaks[i], hdsp->iobase + ofs))  in hdsp_9652_get_peak()
4629 		if (copy_u48_le(&peak_rms->input_rms[i], hdsp->iobase + ofs,  in hdsp_9652_get_peak()
4630 				hdsp->iobase + ofs + 4))  in hdsp_9652_get_peak()
4633 		if (copy_u48_le(&peak_rms->playback_rms[i], hdsp->iobase + ofs,  in hdsp_9652_get_peak()
4634 				hdsp->iobase + ofs + 4))  in hdsp_9652_get_peak()
4637 		if (copy_u48_le(&peak_rms->output_rms[i], hdsp->iobase + ofs,  in hdsp_9652_get_peak()
4638 				hdsp->iobase + ofs + 4))  in hdsp_9652_get_peak()
4645 static int hdsp_9632_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rms)  in hdsp_9632_get_peak()  argument
4651 	if (hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DoubleSpeedStatus)  in hdsp_9632_get_peak()
4653 	m = (struct hdsp_9632_meters __iomem *)(hdsp->iobase+HDSP_9632_metersBase);  in hdsp_9632_get_peak()
4675 static int hdsp_get_peak(struct hdsp *hdsp, struct hdsp_peak_rms __user *peak_rms)  in hdsp_get_peak()  argument
4681 				hdsp->iobase + HDSP_playbackPeakLevel + i * 4))  in hdsp_get_peak()
4684 				hdsp->iobase + HDSP_inputPeakLevel + i * 4))  in hdsp_get_peak()
4689 				hdsp->iobase + HDSP_outputPeakLevel + i * 4))  in hdsp_get_peak()
4694 				hdsp->iobase + HDSP_playbackRmsLevel + i * 8 + 4,  in hdsp_get_peak()
4695 				hdsp->iobase + HDSP_playbackRmsLevel + i * 8))  in hdsp_get_peak()
4698 				hdsp->iobase + HDSP_inputRmsLevel + i * 8 + 4,  in hdsp_get_peak()
4699 				hdsp->iobase + HDSP_inputRmsLevel + i * 8))  in hdsp_get_peak()
4707 	struct hdsp *hdsp = hw->private_data;  in snd_hdsp_hwdep_ioctl()  local
4715 		err = hdsp_check_for_iobox(hdsp);  in snd_hdsp_hwdep_ioctl()
4719 		err = hdsp_check_for_firmware(hdsp, 1);  in snd_hdsp_hwdep_ioctl()
4723 		if (!(hdsp->state & HDSP_FirmwareLoaded)) {  in snd_hdsp_hwdep_ioctl()
4724 			dev_err(hdsp->card->dev,  in snd_hdsp_hwdep_ioctl()
4729 		switch (hdsp->io_type) {  in snd_hdsp_hwdep_ioctl()
4731 			return hdsp_9652_get_peak(hdsp, peak_rms);  in snd_hdsp_hwdep_ioctl()
4733 			return hdsp_9632_get_peak(hdsp, peak_rms);  in snd_hdsp_hwdep_ioctl()
4735 			return hdsp_get_peak(hdsp, peak_rms);  in snd_hdsp_hwdep_ioctl()
4743 		err = hdsp_check_for_iobox(hdsp);  in snd_hdsp_hwdep_ioctl()
4747 		err = hdsp_check_for_firmware(hdsp, 1);  in snd_hdsp_hwdep_ioctl()
4752 		spin_lock_irqsave(&hdsp->lock, flags);  in snd_hdsp_hwdep_ioctl()
4753 		info.pref_sync_ref = (unsigned char)hdsp_pref_sync_ref(hdsp);  in snd_hdsp_hwdep_ioctl()
4754 		info.wordclock_sync_check = (unsigned char)hdsp_wc_sync_check(hdsp);  in snd_hdsp_hwdep_ioctl()
4755 		if (hdsp->io_type != H9632)  in snd_hdsp_hwdep_ioctl()
4756 		    info.adatsync_sync_check = (unsigned char)hdsp_adatsync_sync_check(hdsp);  in snd_hdsp_hwdep_ioctl()
4757 		info.spdif_sync_check = (unsigned char)hdsp_spdif_sync_check(hdsp);  in snd_hdsp_hwdep_ioctl()
4758 …for (i = 0; i < ((hdsp->io_type != Multiface && hdsp->io_type != RPM && hdsp->io_type != H9632) ? …  in snd_hdsp_hwdep_ioctl()
4759 			info.adat_sync_check[i] = (unsigned char)hdsp_adat_sync_check(hdsp, i);  in snd_hdsp_hwdep_ioctl()
4760 		info.spdif_in = (unsigned char)hdsp_spdif_in(hdsp);  in snd_hdsp_hwdep_ioctl()
4761 		info.spdif_out = (unsigned char)hdsp_toggle_setting(hdsp,  in snd_hdsp_hwdep_ioctl()
4764 			hdsp_toggle_setting(hdsp, HDSP_SPDIFProfessional);  in snd_hdsp_hwdep_ioctl()
4766 			hdsp_toggle_setting(hdsp, HDSP_SPDIFEmphasis);  in snd_hdsp_hwdep_ioctl()
4768 			hdsp_toggle_setting(hdsp, HDSP_SPDIFNonAudio);  in snd_hdsp_hwdep_ioctl()
4769 		info.spdif_sample_rate = hdsp_spdif_sample_rate(hdsp);  in snd_hdsp_hwdep_ioctl()
4770 		info.system_sample_rate = hdsp->system_sample_rate;  in snd_hdsp_hwdep_ioctl()
4771 		info.autosync_sample_rate = hdsp_external_sample_rate(hdsp);  in snd_hdsp_hwdep_ioctl()
4772 		info.system_clock_mode = (unsigned char)hdsp_system_clock_mode(hdsp);  in snd_hdsp_hwdep_ioctl()
4773 		info.clock_source = (unsigned char)hdsp_clock_source(hdsp);  in snd_hdsp_hwdep_ioctl()
4774 		info.autosync_ref = (unsigned char)hdsp_autosync_ref(hdsp);  in snd_hdsp_hwdep_ioctl()
4776 			hdsp_toggle_setting(hdsp, HDSP_LineOut);  in snd_hdsp_hwdep_ioctl()
4777 		if (hdsp->io_type == H9632) {  in snd_hdsp_hwdep_ioctl()
4778 			info.da_gain = (unsigned char)hdsp_da_gain(hdsp);  in snd_hdsp_hwdep_ioctl()
4779 			info.ad_gain = (unsigned char)hdsp_ad_gain(hdsp);  in snd_hdsp_hwdep_ioctl()
4780 			info.phone_gain = (unsigned char)hdsp_phone_gain(hdsp);  in snd_hdsp_hwdep_ioctl()
4782 				(unsigned char)hdsp_toggle_setting(hdsp,  in snd_hdsp_hwdep_ioctl()
4785 		} else if (hdsp->io_type == RPM) {  in snd_hdsp_hwdep_ioctl()
4786 			info.da_gain = (unsigned char) hdsp_rpm_input12(hdsp);  in snd_hdsp_hwdep_ioctl()
4787 			info.ad_gain = (unsigned char) hdsp_rpm_input34(hdsp);  in snd_hdsp_hwdep_ioctl()
4789 		if (hdsp->io_type == H9632 || hdsp->io_type == H9652)  in snd_hdsp_hwdep_ioctl()
4791 				(unsigned char)hdsp_toggle_setting(hdsp,  in snd_hdsp_hwdep_ioctl()
4793 		spin_unlock_irqrestore(&hdsp->lock, flags);  in snd_hdsp_hwdep_ioctl()
4801 		if (hdsp->io_type != H9632) return -EINVAL;  in snd_hdsp_hwdep_ioctl()
4802 		h9632_aeb.aebi = hdsp->ss_in_channels - H9632_SS_CHANNELS;  in snd_hdsp_hwdep_ioctl()
4803 		h9632_aeb.aebo = hdsp->ss_out_channels - H9632_SS_CHANNELS;  in snd_hdsp_hwdep_ioctl()
4812 		if (hdsp->io_type == H9652 || hdsp->io_type == H9632) return -EINVAL;  in snd_hdsp_hwdep_ioctl()
4813 		if (hdsp->io_type == Undefined) {  in snd_hdsp_hwdep_ioctl()
4814 			if ((err = hdsp_get_iobox_version(hdsp)) < 0)  in snd_hdsp_hwdep_ioctl()
4818 		hdsp_version.io_type = hdsp->io_type;  in snd_hdsp_hwdep_ioctl()
4819 		hdsp_version.firmware_rev = hdsp->firmware_rev;  in snd_hdsp_hwdep_ioctl()
4829 		if (hdsp->io_type == H9652 || hdsp->io_type == H9632) return -EINVAL;  in snd_hdsp_hwdep_ioctl()
4831 		if (hdsp->io_type == Undefined) return -EINVAL;  in snd_hdsp_hwdep_ioctl()
4833 		if (hdsp->state & (HDSP_FirmwareCached | HDSP_FirmwareLoaded))  in snd_hdsp_hwdep_ioctl()
4836 		dev_info(hdsp->card->dev,  in snd_hdsp_hwdep_ioctl()
4843 		if (hdsp_check_for_iobox (hdsp))  in snd_hdsp_hwdep_ioctl()
4846 		if (!hdsp->fw_uploaded) {  in snd_hdsp_hwdep_ioctl()
4847 			hdsp->fw_uploaded = vmalloc(HDSP_FIRMWARE_SIZE);  in snd_hdsp_hwdep_ioctl()
4848 			if (!hdsp->fw_uploaded)  in snd_hdsp_hwdep_ioctl()
4852 		if (copy_from_user(hdsp->fw_uploaded, firmware_data,  in snd_hdsp_hwdep_ioctl()
4854 			vfree(hdsp->fw_uploaded);  in snd_hdsp_hwdep_ioctl()
4855 			hdsp->fw_uploaded = NULL;  in snd_hdsp_hwdep_ioctl()
4859 		hdsp->state |= HDSP_FirmwareCached;  in snd_hdsp_hwdep_ioctl()
4861 		if ((err = snd_hdsp_load_firmware_from_cache(hdsp)) < 0)  in snd_hdsp_hwdep_ioctl()
4864 		if (!(hdsp->state & HDSP_InitializationComplete)) {  in snd_hdsp_hwdep_ioctl()
4865 			if ((err = snd_hdsp_enable_io(hdsp)) < 0)  in snd_hdsp_hwdep_ioctl()
4868 			snd_hdsp_initialize_channels(hdsp);  in snd_hdsp_hwdep_ioctl()
4869 			snd_hdsp_initialize_midi_flush(hdsp);  in snd_hdsp_hwdep_ioctl()
4871 			if ((err = snd_hdsp_create_alsa_devices(hdsp->card, hdsp)) < 0) {  in snd_hdsp_hwdep_ioctl()
4872 				dev_err(hdsp->card->dev,  in snd_hdsp_hwdep_ioctl()
4881 …if (copy_to_user(mixer->matrix, hdsp->mixer_matrix, sizeof(unsigned short)*HDSP_MATRIX_MIXER_SIZE))  in snd_hdsp_hwdep_ioctl()
4916 static int snd_hdsp_create_hwdep(struct snd_card *card, struct hdsp *hdsp)  in snd_hdsp_create_hwdep()  argument
4924 	hdsp->hwdep = hw;  in snd_hdsp_create_hwdep()
4925 	hw->private_data = hdsp;  in snd_hdsp_create_hwdep()
4934 static int snd_hdsp_create_pcm(struct snd_card *card, struct hdsp *hdsp)  in snd_hdsp_create_pcm()  argument
4939 	if ((err = snd_pcm_new(card, hdsp->card_name, 0, 1, 1, &pcm)) < 0)  in snd_hdsp_create_pcm()
4942 	hdsp->pcm = pcm;  in snd_hdsp_create_pcm()
4943 	pcm->private_data = hdsp;  in snd_hdsp_create_pcm()
4944 	strcpy(pcm->name, hdsp->card_name);  in snd_hdsp_create_pcm()
4954 static void snd_hdsp_9652_enable_mixer (struct hdsp *hdsp)  in snd_hdsp_9652_enable_mixer()  argument
4956         hdsp->control2_register |= HDSP_9652_ENABLE_MIXER;  in snd_hdsp_9652_enable_mixer()
4957 	hdsp_write (hdsp, HDSP_control2Reg, hdsp->control2_register);  in snd_hdsp_9652_enable_mixer()
4960 static int snd_hdsp_enable_io (struct hdsp *hdsp)  in snd_hdsp_enable_io()  argument
4964 	if (hdsp_fifo_wait (hdsp, 0, 100)) {  in snd_hdsp_enable_io()
4965 		dev_err(hdsp->card->dev,  in snd_hdsp_enable_io()
4970 	for (i = 0; i < hdsp->max_channels; ++i) {  in snd_hdsp_enable_io()
4971 		hdsp_write (hdsp, HDSP_inputEnable + (4 * i), 1);  in snd_hdsp_enable_io()
4972 		hdsp_write (hdsp, HDSP_outputEnable + (4 * i), 1);  in snd_hdsp_enable_io()
4978 static void snd_hdsp_initialize_channels(struct hdsp *hdsp)  in snd_hdsp_initialize_channels()  argument
4982 	switch (hdsp->io_type) {  in snd_hdsp_initialize_channels()
4984 		hdsp->card_name = "RME Hammerfall DSP + Digiface";  in snd_hdsp_initialize_channels()
4985 		hdsp->ss_in_channels = hdsp->ss_out_channels = DIGIFACE_SS_CHANNELS;  in snd_hdsp_initialize_channels()
4986 		hdsp->ds_in_channels = hdsp->ds_out_channels = DIGIFACE_DS_CHANNELS;  in snd_hdsp_initialize_channels()
4990 		hdsp->card_name = "RME Hammerfall HDSP 9652";  in snd_hdsp_initialize_channels()
4991 		hdsp->ss_in_channels = hdsp->ss_out_channels = H9652_SS_CHANNELS;  in snd_hdsp_initialize_channels()
4992 		hdsp->ds_in_channels = hdsp->ds_out_channels = H9652_DS_CHANNELS;  in snd_hdsp_initialize_channels()
4996 		status = hdsp_read(hdsp, HDSP_statusRegister);  in snd_hdsp_initialize_channels()
5000 		hdsp->card_name = "RME Hammerfall HDSP 9632";  in snd_hdsp_initialize_channels()
5001 		hdsp->ss_in_channels = H9632_SS_CHANNELS+aebi_channels;  in snd_hdsp_initialize_channels()
5002 		hdsp->ds_in_channels = H9632_DS_CHANNELS+aebi_channels;  in snd_hdsp_initialize_channels()
5003 		hdsp->qs_in_channels = H9632_QS_CHANNELS+aebi_channels;  in snd_hdsp_initialize_channels()
5004 		hdsp->ss_out_channels = H9632_SS_CHANNELS+aebo_channels;  in snd_hdsp_initialize_channels()
5005 		hdsp->ds_out_channels = H9632_DS_CHANNELS+aebo_channels;  in snd_hdsp_initialize_channels()
5006 		hdsp->qs_out_channels = H9632_QS_CHANNELS+aebo_channels;  in snd_hdsp_initialize_channels()
5010 		hdsp->card_name = "RME Hammerfall DSP + Multiface";  in snd_hdsp_initialize_channels()
5011 		hdsp->ss_in_channels = hdsp->ss_out_channels = MULTIFACE_SS_CHANNELS;  in snd_hdsp_initialize_channels()
5012 		hdsp->ds_in_channels = hdsp->ds_out_channels = MULTIFACE_DS_CHANNELS;  in snd_hdsp_initialize_channels()
5016 		hdsp->card_name = "RME Hammerfall DSP + RPM";  in snd_hdsp_initialize_channels()
5017 		hdsp->ss_in_channels = RPM_CHANNELS-1;  in snd_hdsp_initialize_channels()
5018 		hdsp->ss_out_channels = RPM_CHANNELS;  in snd_hdsp_initialize_channels()
5019 		hdsp->ds_in_channels = RPM_CHANNELS-1;  in snd_hdsp_initialize_channels()
5020 		hdsp->ds_out_channels = RPM_CHANNELS;  in snd_hdsp_initialize_channels()
5029 static void snd_hdsp_initialize_midi_flush (struct hdsp *hdsp)  in snd_hdsp_initialize_midi_flush()  argument
5031 	snd_hdsp_flush_midi_input (hdsp, 0);  in snd_hdsp_initialize_midi_flush()
5032 	snd_hdsp_flush_midi_input (hdsp, 1);  in snd_hdsp_initialize_midi_flush()
5035 static int snd_hdsp_create_alsa_devices(struct snd_card *card, struct hdsp *hdsp)  in snd_hdsp_create_alsa_devices()  argument
5039 	if ((err = snd_hdsp_create_pcm(card, hdsp)) < 0) {  in snd_hdsp_create_alsa_devices()
5046 	if ((err = snd_hdsp_create_midi(card, hdsp, 0)) < 0) {  in snd_hdsp_create_alsa_devices()
5052 	if (hdsp->io_type == Digiface || hdsp->io_type == H9652) {  in snd_hdsp_create_alsa_devices()
5053 		if ((err = snd_hdsp_create_midi(card, hdsp, 1)) < 0) {  in snd_hdsp_create_alsa_devices()
5060 	if ((err = snd_hdsp_create_controls(card, hdsp)) < 0) {  in snd_hdsp_create_alsa_devices()
5066 	snd_hdsp_proc_init(hdsp);  in snd_hdsp_create_alsa_devices()
5068 	hdsp->system_sample_rate = -1;  in snd_hdsp_create_alsa_devices()
5069 	hdsp->playback_pid = -1;  in snd_hdsp_create_alsa_devices()
5070 	hdsp->capture_pid = -1;  in snd_hdsp_create_alsa_devices()
5071 	hdsp->capture_substream = NULL;  in snd_hdsp_create_alsa_devices()
5072 	hdsp->playback_substream = NULL;  in snd_hdsp_create_alsa_devices()
5074 	if ((err = snd_hdsp_set_defaults(hdsp)) < 0) {  in snd_hdsp_create_alsa_devices()
5080 	if (!(hdsp->state & HDSP_InitializationComplete)) {  in snd_hdsp_create_alsa_devices()
5082 		sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name,  in snd_hdsp_create_alsa_devices()
5083 			hdsp->port, hdsp->irq);  in snd_hdsp_create_alsa_devices()
5090 		hdsp->state |= HDSP_InitializationComplete;  in snd_hdsp_create_alsa_devices()
5097 static int hdsp_request_fw_loader(struct hdsp *hdsp)  in hdsp_request_fw_loader()  argument
5103 	if (hdsp->io_type == H9652 || hdsp->io_type == H9632)  in hdsp_request_fw_loader()
5105 	if (hdsp->io_type == Undefined) {  in hdsp_request_fw_loader()
5106 		if ((err = hdsp_get_iobox_version(hdsp)) < 0)  in hdsp_request_fw_loader()
5108 		if (hdsp->io_type == H9652 || hdsp->io_type == H9632)  in hdsp_request_fw_loader()
5113 	switch (hdsp->io_type) {  in hdsp_request_fw_loader()
5118 		if (hdsp->firmware_rev == 0xa)  in hdsp_request_fw_loader()
5124 		if (hdsp->firmware_rev == 0xa)  in hdsp_request_fw_loader()
5130 		dev_err(hdsp->card->dev,  in hdsp_request_fw_loader()
5131 			"invalid io_type %d\n", hdsp->io_type);  in hdsp_request_fw_loader()
5135 	if (request_firmware(&fw, fwfile, &hdsp->pci->dev)) {  in hdsp_request_fw_loader()
5136 		dev_err(hdsp->card->dev,  in hdsp_request_fw_loader()
5141 		dev_err(hdsp->card->dev,  in hdsp_request_fw_loader()
5148 	hdsp->firmware = fw;  in hdsp_request_fw_loader()
5150 	hdsp->state |= HDSP_FirmwareCached;  in hdsp_request_fw_loader()
5152 	if ((err = snd_hdsp_load_firmware_from_cache(hdsp)) < 0)  in hdsp_request_fw_loader()
5155 	if (!(hdsp->state & HDSP_InitializationComplete)) {  in hdsp_request_fw_loader()
5156 		if ((err = snd_hdsp_enable_io(hdsp)) < 0)  in hdsp_request_fw_loader()
5159 		if ((err = snd_hdsp_create_hwdep(hdsp->card, hdsp)) < 0) {  in hdsp_request_fw_loader()
5160 			dev_err(hdsp->card->dev,  in hdsp_request_fw_loader()
5164 		snd_hdsp_initialize_channels(hdsp);  in hdsp_request_fw_loader()
5165 		snd_hdsp_initialize_midi_flush(hdsp);  in hdsp_request_fw_loader()
5166 		if ((err = snd_hdsp_create_alsa_devices(hdsp->card, hdsp)) < 0) {  in hdsp_request_fw_loader()
5167 			dev_err(hdsp->card->dev,  in hdsp_request_fw_loader()
5176 			   struct hdsp *hdsp)  in snd_hdsp_create()  argument
5178 	struct pci_dev *pci = hdsp->pci;  in snd_hdsp_create()
5183 	hdsp->irq = -1;  in snd_hdsp_create()
5184 	hdsp->state = 0;  in snd_hdsp_create()
5185 	hdsp->midi[0].rmidi = NULL;  in snd_hdsp_create()
5186 	hdsp->midi[1].rmidi = NULL;  in snd_hdsp_create()
5187 	hdsp->midi[0].input = NULL;  in snd_hdsp_create()
5188 	hdsp->midi[1].input = NULL;  in snd_hdsp_create()
5189 	hdsp->midi[0].output = NULL;  in snd_hdsp_create()
5190 	hdsp->midi[1].output = NULL;  in snd_hdsp_create()
5191 	hdsp->midi[0].pending = 0;  in snd_hdsp_create()
5192 	hdsp->midi[1].pending = 0;  in snd_hdsp_create()
5193 	spin_lock_init(&hdsp->midi[0].lock);  in snd_hdsp_create()
5194 	spin_lock_init(&hdsp->midi[1].lock);  in snd_hdsp_create()
5195 	hdsp->iobase = NULL;  in snd_hdsp_create()
5196 	hdsp->control_register = 0;  in snd_hdsp_create()
5197 	hdsp->control2_register = 0;  in snd_hdsp_create()
5198 	hdsp->io_type = Undefined;  in snd_hdsp_create()
5199 	hdsp->max_channels = 26;  in snd_hdsp_create()
5201 	hdsp->card = card;  in snd_hdsp_create()
5203 	spin_lock_init(&hdsp->lock);  in snd_hdsp_create()
5205 	tasklet_init(&hdsp->midi_tasklet, hdsp_midi_tasklet, (unsigned long)hdsp);  in snd_hdsp_create()
5207 	pci_read_config_word(hdsp->pci, PCI_CLASS_REVISION, &hdsp->firmware_rev);  in snd_hdsp_create()
5208 	hdsp->firmware_rev &= 0xff;  in snd_hdsp_create()
5217 	pci_write_config_byte(hdsp->pci, PCI_LATENCY_TIMER, 0xFF);  in snd_hdsp_create()
5222 	if (hdsp->firmware_rev < 0xa)  in snd_hdsp_create()
5224 	else if (hdsp->firmware_rev < 0x64)  in snd_hdsp_create()
5225 		hdsp->card_name = "RME Hammerfall DSP";  in snd_hdsp_create()
5226 	else if (hdsp->firmware_rev < 0x96) {  in snd_hdsp_create()
5227 		hdsp->card_name = "RME HDSP 9652";  in snd_hdsp_create()
5230 		hdsp->card_name = "RME HDSP 9632";  in snd_hdsp_create()
5231 		hdsp->max_channels = 16;  in snd_hdsp_create()
5238 	pci_set_master(hdsp->pci);  in snd_hdsp_create()
5242 	hdsp->port = pci_resource_start(pci, 0);  in snd_hdsp_create()
5243 	if ((hdsp->iobase = ioremap_nocache(hdsp->port, HDSP_IO_EXTENT)) == NULL) {  in snd_hdsp_create()
5244 		dev_err(hdsp->card->dev, "unable to remap region 0x%lx-0x%lx\n",  in snd_hdsp_create()
5245 			hdsp->port, hdsp->port + HDSP_IO_EXTENT - 1);  in snd_hdsp_create()
5250 			KBUILD_MODNAME, hdsp)) {  in snd_hdsp_create()
5251 		dev_err(hdsp->card->dev, "unable to use IRQ %d\n", pci->irq);  in snd_hdsp_create()
5255 	hdsp->irq = pci->irq;  in snd_hdsp_create()
5256 	hdsp->precise_ptr = 0;  in snd_hdsp_create()
5257 	hdsp->use_midi_tasklet = 1;  in snd_hdsp_create()
5258 	hdsp->dds_value = 0;  in snd_hdsp_create()
5260 	if ((err = snd_hdsp_initialize_memory(hdsp)) < 0)  in snd_hdsp_create()
5266 		err = hdsp_wait_for_iobox(hdsp, 1000, 10);  in snd_hdsp_create()
5271 		if ((hdsp_read (hdsp, HDSP_statusRegister) & HDSP_DllError) != 0) {  in snd_hdsp_create()
5272 			if ((err = hdsp_request_fw_loader(hdsp)) < 0)  in snd_hdsp_create()
5277 				dev_err(hdsp->card->dev,  in snd_hdsp_create()
5283 			dev_info(hdsp->card->dev,  in snd_hdsp_create()
5285 			if ((err = snd_hdsp_create_hwdep(card, hdsp)) < 0)  in snd_hdsp_create()
5289 			dev_info(hdsp->card->dev,  in snd_hdsp_create()
5291 			if (hdsp_read(hdsp, HDSP_status2Register) & HDSP_version2)  in snd_hdsp_create()
5292 				hdsp->io_type = RPM;  in snd_hdsp_create()
5293 			else if (hdsp_read(hdsp, HDSP_status2Register) & HDSP_version1)  in snd_hdsp_create()
5294 				hdsp->io_type = Multiface;  in snd_hdsp_create()
5296 				hdsp->io_type = Digiface;  in snd_hdsp_create()
5300 	if ((err = snd_hdsp_enable_io(hdsp)) != 0)  in snd_hdsp_create()
5304 	        hdsp->io_type = H9652;  in snd_hdsp_create()
5307 		hdsp->io_type = H9632;  in snd_hdsp_create()
5309 	if ((err = snd_hdsp_create_hwdep(card, hdsp)) < 0)  in snd_hdsp_create()
5312 	snd_hdsp_initialize_channels(hdsp);  in snd_hdsp_create()
5313 	snd_hdsp_initialize_midi_flush(hdsp);  in snd_hdsp_create()
5315 	hdsp->state |= HDSP_FirmwareLoaded;  in snd_hdsp_create()
5317 	if ((err = snd_hdsp_create_alsa_devices(card, hdsp)) < 0)  in snd_hdsp_create()
5323 static int snd_hdsp_free(struct hdsp *hdsp)  in snd_hdsp_free()  argument
5325 	if (hdsp->port) {  in snd_hdsp_free()
5327 		tasklet_kill(&hdsp->midi_tasklet);  in snd_hdsp_free()
5328 …hdsp->control_register &= ~(HDSP_Start|HDSP_AudioInterruptEnable|HDSP_Midi0InterruptEnable|HDSP_Mi…  in snd_hdsp_free()
5329 		hdsp_write (hdsp, HDSP_controlRegister, hdsp->control_register);  in snd_hdsp_free()
5332 	if (hdsp->irq >= 0)  in snd_hdsp_free()
5333 		free_irq(hdsp->irq, (void *)hdsp);  in snd_hdsp_free()
5335 	snd_hdsp_free_buffers(hdsp);  in snd_hdsp_free()
5337 	release_firmware(hdsp->firmware);  in snd_hdsp_free()
5338 	vfree(hdsp->fw_uploaded);  in snd_hdsp_free()
5339 	iounmap(hdsp->iobase);  in snd_hdsp_free()
5341 	if (hdsp->port)  in snd_hdsp_free()
5342 		pci_release_regions(hdsp->pci);  in snd_hdsp_free()
5344 	pci_disable_device(hdsp->pci);  in snd_hdsp_free()
5350 	struct hdsp *hdsp = card->private_data;  in snd_hdsp_card_free()  local
5352 	if (hdsp)  in snd_hdsp_card_free()
5353 		snd_hdsp_free(hdsp);  in snd_hdsp_card_free()
5360 	struct hdsp *hdsp;  in snd_hdsp_probe()  local
5372 			   sizeof(struct hdsp), &card);  in snd_hdsp_probe()
5376 	hdsp = card->private_data;  in snd_hdsp_probe()
5378 	hdsp->dev = dev;  in snd_hdsp_probe()
5379 	hdsp->pci = pci;  in snd_hdsp_probe()
5380 	err = snd_hdsp_create(card, hdsp);  in snd_hdsp_probe()
5385 	sprintf(card->longname, "%s at 0x%lx, irq %d", hdsp->card_name,  in snd_hdsp_probe()
5386 		hdsp->port, hdsp->irq);  in snd_hdsp_probe()