1 /*********************************************************************
3 * Linux multisound pinnacle/fiji driver for ALSA.
5 * 2002/06/30 Karsten Wiese:
6 * for now this is only used to build a pinnacle / fiji driver.
7 * the OSS parent of this code is designed to also support
8 * the multisound classic via the file msnd_classic.c.
9 * to make it easier for some brave heart to implemt classic
10 * support in alsa, i left all the MSND_CLASSIC tokens in this file.
11 * but for now this untested & undone.
14 * ripped from linux kernel 2.4.18 by Karsten Wiese.
16 * the following is a copy of the 2.4.18 OSS FREE file-heading comment:
18 * Turtle Beach MultiSound Sound Card Driver for Linux
19 * msnd_pinnacle.c / msnd_classic.c
21 * -- If MSND_CLASSIC is defined:
23 * -> driver for Turtle Beach Classic/Monterey/Tahiti
27 * -> driver for Turtle Beach Pinnacle/Fiji
29 * 12-3-2000 Modified IO port validation Steve Sycamore
31 * Copyright (C) 1998 Andrew Veliath
33 * This program is free software; you can redistribute it and/or modify
34 * it under the terms of the GNU General Public License as published by
35 * the Free Software Foundation; either version 2 of the License, or
36 * (at your option) any later version.
38 * This program is distributed in the hope that it will be useful,
39 * but WITHOUT ANY WARRANTY; without even the implied warranty of
40 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
41 * GNU General Public License for more details.
43 * You should have received a copy of the GNU General Public License
44 * along with this program; if not, write to the Free Software
45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
47 ********************************************************************/
49 #include <linux/kernel.h>
50 #include <linux/module.h>
51 #include <linux/interrupt.h>
52 #include <linux/types.h>
53 #include <linux/delay.h>
54 #include <linux/ioport.h>
55 #include <linux/firmware.h>
56 #include <linux/isa.h>
57 #include <linux/isapnp.h>
58 #include <linux/irq.h>
61 #include <sound/core.h>
62 #include <sound/initval.h>
63 #include <sound/asound.h>
64 #include <sound/pcm.h>
65 #include <sound/mpu401.h>
74 # include "msnd_classic.h"
75 # define LOGNAME "msnd_classic"
76 # define DEV_NAME "msnd-classic"
78 # include "msnd_pinnacle.h"
79 # define LOGNAME "snd_msnd_pinnacle"
80 # define DEV_NAME "msnd-pinnacle"
83 static void set_default_audio_parameters(struct snd_msnd *chip)
85 chip->play_sample_size = DEFSAMPLESIZE;
86 chip->play_sample_rate = DEFSAMPLERATE;
87 chip->play_channels = DEFCHANNELS;
88 chip->capture_sample_size = DEFSAMPLESIZE;
89 chip->capture_sample_rate = DEFSAMPLERATE;
90 chip->capture_channels = DEFCHANNELS;
93 static void snd_msnd_eval_dsp_msg(struct snd_msnd *chip, u16 wMessage)
95 switch (HIBYTE(wMessage)) {
96 case HIMT_PLAY_DONE: {
97 if (chip->banksPlayed < 3)
98 snd_printdd("%08X: HIMT_PLAY_DONE: %i\n",
99 (unsigned)jiffies, LOBYTE(wMessage));
101 if (chip->last_playbank == LOBYTE(wMessage)) {
102 snd_printdd("chip.last_playbank == LOBYTE(wMessage)\n");
107 if (test_bit(F_WRITING, &chip->flags))
108 snd_msnd_DAPQ(chip, 0);
110 chip->last_playbank = LOBYTE(wMessage);
111 chip->playDMAPos += chip->play_period_bytes;
112 if (chip->playDMAPos > chip->playLimit)
113 chip->playDMAPos = 0;
114 snd_pcm_period_elapsed(chip->playback_substream);
118 case HIMT_RECORD_DONE:
119 if (chip->last_recbank == LOBYTE(wMessage))
121 chip->last_recbank = LOBYTE(wMessage);
122 chip->captureDMAPos += chip->capturePeriodBytes;
123 if (chip->captureDMAPos > (chip->captureLimit))
124 chip->captureDMAPos = 0;
126 if (test_bit(F_READING, &chip->flags))
127 snd_msnd_DARQ(chip, chip->last_recbank);
129 snd_pcm_period_elapsed(chip->capture_substream);
133 switch (LOBYTE(wMessage)) {
135 case HIDSP_PLAY_UNDER:
137 case HIDSP_INT_PLAY_UNDER:
138 snd_printd(KERN_WARNING LOGNAME ": Play underflow %i\n",
140 if (chip->banksPlayed > 2)
141 clear_bit(F_WRITING, &chip->flags);
144 case HIDSP_INT_RECORD_OVER:
145 snd_printd(KERN_WARNING LOGNAME ": Record overflow\n");
146 clear_bit(F_READING, &chip->flags);
150 snd_printd(KERN_WARNING LOGNAME
151 ": DSP message %d 0x%02x\n",
152 LOBYTE(wMessage), LOBYTE(wMessage));
157 case HIMT_MIDI_IN_UCHAR:
158 if (chip->msndmidi_mpu)
159 snd_msndmidi_input_read(chip->msndmidi_mpu);
163 snd_printd(KERN_WARNING LOGNAME ": HIMT message %d 0x%02x\n",
164 HIBYTE(wMessage), HIBYTE(wMessage));
169 static irqreturn_t snd_msnd_interrupt(int irq, void *dev_id)
171 struct snd_msnd *chip = dev_id;
172 void *pwDSPQData = chip->mappedbase + DSPQ_DATA_BUFF;
174 /* Send ack to DSP */
175 /* inb(chip->io + HP_RXL); */
177 /* Evaluate queued DSP messages */
178 while (readw(chip->DSPQ + JQS_wTail) != readw(chip->DSPQ + JQS_wHead)) {
181 snd_msnd_eval_dsp_msg(chip,
182 readw(pwDSPQData + 2 * readw(chip->DSPQ + JQS_wHead)));
184 wTmp = readw(chip->DSPQ + JQS_wHead) + 1;
185 if (wTmp > readw(chip->DSPQ + JQS_wSize))
186 writew(0, chip->DSPQ + JQS_wHead);
188 writew(wTmp, chip->DSPQ + JQS_wHead);
190 /* Send ack to DSP */
191 inb(chip->io + HP_RXL);
196 static int snd_msnd_reset_dsp(long io, unsigned char *info)
200 outb(HPDSPRESET_ON, io + HP_DSPR);
204 *info = inb(io + HP_INFO);
206 outb(HPDSPRESET_OFF, io + HP_DSPR);
208 while (timeout-- > 0) {
209 if (inb(io + HP_CVR) == HP_CVR_DEF)
213 snd_printk(KERN_ERR LOGNAME ": Cannot reset DSP\n");
218 static int snd_msnd_probe(struct snd_card *card)
220 struct snd_msnd *chip = card->private_data;
223 char *xv, *rev = NULL;
224 char *pin = "TB Pinnacle", *fiji = "TB Fiji";
225 char *pinfiji = "TB Pinnacle/Fiji";
228 if (!request_region(chip->io, DSP_NUMIO, "probing")) {
229 snd_printk(KERN_ERR LOGNAME ": I/O port conflict\n");
233 if (snd_msnd_reset_dsp(chip->io, &info) < 0) {
234 release_region(chip->io, DSP_NUMIO);
239 strcpy(card->shortname, "Classic/Tahiti/Monterey");
240 strcpy(card->longname, "Turtle Beach Multisound");
241 printk(KERN_INFO LOGNAME ": %s, "
242 "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
244 chip->io, chip->io + DSP_NUMIO - 1,
246 chip->base, chip->base + 0x7fff);
266 switch (info & 0x7) {
269 strcpy(card->shortname, pin);
273 strcpy(card->shortname, pin);
277 strcpy(card->shortname, pin);
281 strcpy(card->shortname, pin);
285 strcpy(card->shortname, fiji);
289 strcpy(card->shortname, fiji);
293 strcpy(card->shortname, fiji);
296 rev = "A-B (Fiji) or A-E (Pinnacle)";
297 strcpy(card->shortname, pinfiji);
300 strcpy(card->longname, "Turtle Beach Multisound Pinnacle");
301 printk(KERN_INFO LOGNAME ": %s revision %s, Xilinx version %s, "
302 "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
305 chip->io, chip->io + DSP_NUMIO - 1,
307 chip->base, chip->base + 0x7fff);
310 release_region(chip->io, DSP_NUMIO);
314 static int snd_msnd_init_sma(struct snd_msnd *chip)
317 u16 mastVolLeft, mastVolRight;
321 outb(chip->memid, chip->io + HP_MEMM);
323 outb(HPBLKSEL_0, chip->io + HP_BLKS);
324 /* Motorola 56k shared memory base */
325 chip->SMA = chip->mappedbase + SMA_STRUCT_START;
328 mastVolLeft = readw(chip->SMA + SMA_wCurrMastVolLeft);
329 mastVolRight = readw(chip->SMA + SMA_wCurrMastVolRight);
331 mastVolLeft = mastVolRight = 0;
332 memset_io(chip->mappedbase, 0, 0x8000);
334 /* Critical section: bank 1 access */
335 spin_lock_irqsave(&chip->lock, flags);
336 outb(HPBLKSEL_1, chip->io + HP_BLKS);
337 memset_io(chip->mappedbase, 0, 0x8000);
338 outb(HPBLKSEL_0, chip->io + HP_BLKS);
339 spin_unlock_irqrestore(&chip->lock, flags);
341 /* Digital audio play queue */
342 chip->DAPQ = chip->mappedbase + DAPQ_OFFSET;
343 snd_msnd_init_queue(chip->DAPQ, DAPQ_DATA_BUFF, DAPQ_BUFF_SIZE);
345 /* Digital audio record queue */
346 chip->DARQ = chip->mappedbase + DARQ_OFFSET;
347 snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE);
350 chip->MODQ = chip->mappedbase + MODQ_OFFSET;
351 snd_msnd_init_queue(chip->MODQ, MODQ_DATA_BUFF, MODQ_BUFF_SIZE);
354 chip->MIDQ = chip->mappedbase + MIDQ_OFFSET;
355 snd_msnd_init_queue(chip->MIDQ, MIDQ_DATA_BUFF, MIDQ_BUFF_SIZE);
357 /* DSP -> host message queue */
358 chip->DSPQ = chip->mappedbase + DSPQ_OFFSET;
359 snd_msnd_init_queue(chip->DSPQ, DSPQ_DATA_BUFF, DSPQ_BUFF_SIZE);
361 /* Setup some DSP values */
363 writew(1, chip->SMA + SMA_wCurrPlayFormat);
364 writew(chip->play_sample_size, chip->SMA + SMA_wCurrPlaySampleSize);
365 writew(chip->play_channels, chip->SMA + SMA_wCurrPlayChannels);
366 writew(chip->play_sample_rate, chip->SMA + SMA_wCurrPlaySampleRate);
368 writew(chip->play_sample_rate, chip->SMA + SMA_wCalFreqAtoD);
369 writew(mastVolLeft, chip->SMA + SMA_wCurrMastVolLeft);
370 writew(mastVolRight, chip->SMA + SMA_wCurrMastVolRight);
372 writel(0x00010000, chip->SMA + SMA_dwCurrPlayPitch);
373 writel(0x00000001, chip->SMA + SMA_dwCurrPlayRate);
375 writew(0x303, chip->SMA + SMA_wCurrInputTagBits);
383 static int upload_dsp_code(struct snd_card *card)
385 struct snd_msnd *chip = card->private_data;
386 const struct firmware *init_fw = NULL, *perm_fw = NULL;
389 outb(HPBLKSEL_0, chip->io + HP_BLKS);
391 err = request_firmware(&init_fw, INITCODEFILE, card->dev);
393 printk(KERN_ERR LOGNAME ": Error loading " INITCODEFILE);
396 err = request_firmware(&perm_fw, PERMCODEFILE, card->dev);
398 printk(KERN_ERR LOGNAME ": Error loading " PERMCODEFILE);
402 memcpy_toio(chip->mappedbase, perm_fw->data, perm_fw->size);
403 if (snd_msnd_upload_host(chip, init_fw->data, init_fw->size) < 0) {
404 printk(KERN_WARNING LOGNAME ": Error uploading to DSP\n");
408 printk(KERN_INFO LOGNAME ": DSP firmware uploaded\n");
412 release_firmware(perm_fw);
414 release_firmware(init_fw);
419 static void reset_proteus(struct snd_msnd *chip)
421 outb(HPPRORESET_ON, chip->io + HP_PROR);
422 msleep(TIME_PRO_RESET);
423 outb(HPPRORESET_OFF, chip->io + HP_PROR);
424 msleep(TIME_PRO_RESET_DONE);
428 static int snd_msnd_initialize(struct snd_card *card)
430 struct snd_msnd *chip = card->private_data;
434 outb(HPWAITSTATE_0, chip->io + HP_WAIT);
435 outb(HPBITMODE_16, chip->io + HP_BITM);
439 err = snd_msnd_init_sma(chip);
441 printk(KERN_WARNING LOGNAME ": Cannot initialize SMA\n");
445 err = snd_msnd_reset_dsp(chip->io, NULL);
449 err = upload_dsp_code(card);
451 printk(KERN_WARNING LOGNAME ": Cannot upload DSP code\n");
457 while (readw(chip->mappedbase)) {
460 snd_printd(KERN_ERR LOGNAME ": DSP reset timeout\n");
465 snd_msndmix_setup(chip);
469 static int snd_msnd_dsp_full_reset(struct snd_card *card)
471 struct snd_msnd *chip = card->private_data;
474 if (test_bit(F_RESETTING, &chip->flags) || ++chip->nresets > 10)
477 set_bit(F_RESETTING, &chip->flags);
478 snd_msnd_dsp_halt(chip, NULL); /* Unconditionally halt */
480 rv = snd_msnd_initialize(card);
482 printk(KERN_WARNING LOGNAME ": DSP reset failed\n");
483 snd_msndmix_force_recsrc(chip, 0);
484 clear_bit(F_RESETTING, &chip->flags);
488 static int snd_msnd_dev_free(struct snd_device *device)
490 snd_printdd("snd_msnd_chip_free()\n");
494 static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd)
496 if (snd_msnd_send_dsp_cmd(chip, cmd) == 0)
498 snd_msnd_dsp_full_reset(chip->card);
499 return snd_msnd_send_dsp_cmd(chip, cmd);
502 static int snd_msnd_calibrate_adc(struct snd_msnd *chip, u16 srate)
504 snd_printdd("snd_msnd_calibrate_adc(%i)\n", srate);
505 writew(srate, chip->SMA + SMA_wCalFreqAtoD);
506 if (chip->calibrate_signal == 0)
507 writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
508 | 0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
510 writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
511 & ~0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
512 if (snd_msnd_send_word(chip, 0, 0, HDEXAR_CAL_A_TO_D) == 0 &&
513 snd_msnd_send_dsp_cmd_chk(chip, HDEX_AUX_REQ) == 0) {
514 schedule_timeout_interruptible(msecs_to_jiffies(333));
517 printk(KERN_WARNING LOGNAME ": ADC calibration failed\n");
522 * ALSA callback function, called when attempting to open the MIDI device.
524 static int snd_msnd_mpu401_open(struct snd_mpu401 *mpu)
526 snd_msnd_enable_irq(mpu->private_data);
527 snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_START);
531 static void snd_msnd_mpu401_close(struct snd_mpu401 *mpu)
533 snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_STOP);
534 snd_msnd_disable_irq(mpu->private_data);
537 static long mpu_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
538 static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
540 static int snd_msnd_attach(struct snd_card *card)
542 struct snd_msnd *chip = card->private_data;
544 static struct snd_device_ops ops = {
545 .dev_free = snd_msnd_dev_free,
548 err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname,
551 printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq);
554 if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) {
555 free_irq(chip->irq, chip);
559 if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) {
560 printk(KERN_ERR LOGNAME
561 ": unable to grab memory region 0x%lx-0x%lx\n",
562 chip->base, chip->base + BUFFSIZE - 1);
563 release_region(chip->io, DSP_NUMIO);
564 free_irq(chip->irq, chip);
567 chip->mappedbase = ioremap_nocache(chip->base, 0x8000);
568 if (!chip->mappedbase) {
569 printk(KERN_ERR LOGNAME
570 ": unable to map memory region 0x%lx-0x%lx\n",
571 chip->base, chip->base + BUFFSIZE - 1);
573 goto err_release_region;
576 err = snd_msnd_dsp_full_reset(card);
578 goto err_release_region;
580 /* Register device */
581 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
583 goto err_release_region;
585 err = snd_msnd_pcm(card, 0);
587 printk(KERN_ERR LOGNAME ": error creating new PCM device\n");
588 goto err_release_region;
591 err = snd_msndmix_new(card);
593 printk(KERN_ERR LOGNAME ": error creating new Mixer device\n");
594 goto err_release_region;
598 if (mpu_io[0] != SNDRV_AUTO_PORT) {
599 struct snd_mpu401 *mpu;
601 err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
608 printk(KERN_ERR LOGNAME
609 ": error creating new Midi device\n");
610 goto err_release_region;
612 mpu = chip->rmidi->private_data;
614 mpu->open_input = snd_msnd_mpu401_open;
615 mpu->close_input = snd_msnd_mpu401_close;
616 mpu->private_data = chip;
619 disable_irq(chip->irq);
620 snd_msnd_calibrate_adc(chip, chip->play_sample_rate);
621 snd_msndmix_force_recsrc(chip, 0);
623 err = snd_card_register(card);
625 goto err_release_region;
630 iounmap(chip->mappedbase);
631 release_mem_region(chip->base, BUFFSIZE);
632 release_region(chip->io, DSP_NUMIO);
633 free_irq(chip->irq, chip);
638 static void snd_msnd_unload(struct snd_card *card)
640 struct snd_msnd *chip = card->private_data;
642 iounmap(chip->mappedbase);
643 release_mem_region(chip->base, BUFFSIZE);
644 release_region(chip->io, DSP_NUMIO);
645 free_irq(chip->irq, chip);
651 /* Pinnacle/Fiji Logical Device Configuration */
653 static int snd_msnd_write_cfg(int cfg, int reg, int value)
656 outb(value, cfg + 1);
657 if (value != inb(cfg + 1)) {
658 printk(KERN_ERR LOGNAME ": snd_msnd_write_cfg: I/O error\n");
664 static int snd_msnd_write_cfg_io0(int cfg, int num, u16 io)
666 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
668 if (snd_msnd_write_cfg(cfg, IREG_IO0_BASEHI, HIBYTE(io)))
670 if (snd_msnd_write_cfg(cfg, IREG_IO0_BASELO, LOBYTE(io)))
675 static int snd_msnd_write_cfg_io1(int cfg, int num, u16 io)
677 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
679 if (snd_msnd_write_cfg(cfg, IREG_IO1_BASEHI, HIBYTE(io)))
681 if (snd_msnd_write_cfg(cfg, IREG_IO1_BASELO, LOBYTE(io)))
686 static int snd_msnd_write_cfg_irq(int cfg, int num, u16 irq)
688 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
690 if (snd_msnd_write_cfg(cfg, IREG_IRQ_NUMBER, LOBYTE(irq)))
692 if (snd_msnd_write_cfg(cfg, IREG_IRQ_TYPE, IRQTYPE_EDGE))
697 static int snd_msnd_write_cfg_mem(int cfg, int num, int mem)
702 wmem = (u16)(mem & 0xfff);
703 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
705 if (snd_msnd_write_cfg(cfg, IREG_MEMBASEHI, HIBYTE(wmem)))
707 if (snd_msnd_write_cfg(cfg, IREG_MEMBASELO, LOBYTE(wmem)))
709 if (wmem && snd_msnd_write_cfg(cfg, IREG_MEMCONTROL,
710 MEMTYPE_HIADDR | MEMTYPE_16BIT))
715 static int snd_msnd_activate_logical(int cfg, int num)
717 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
719 if (snd_msnd_write_cfg(cfg, IREG_ACTIVATE, LD_ACTIVATE))
724 static int snd_msnd_write_cfg_logical(int cfg, int num, u16 io0,
725 u16 io1, u16 irq, int mem)
727 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
729 if (snd_msnd_write_cfg_io0(cfg, num, io0))
731 if (snd_msnd_write_cfg_io1(cfg, num, io1))
733 if (snd_msnd_write_cfg_irq(cfg, num, irq))
735 if (snd_msnd_write_cfg_mem(cfg, num, mem))
737 if (snd_msnd_activate_logical(cfg, num))
742 static int snd_msnd_pinnacle_cfg_reset(int cfg)
746 /* Reset devices if told to */
747 printk(KERN_INFO LOGNAME ": Resetting all devices\n");
748 for (i = 0; i < 4; ++i)
749 if (snd_msnd_write_cfg_logical(cfg, i, 0, 0, 0, 0))
756 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
757 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
759 module_param_array(index, int, NULL, S_IRUGO);
760 MODULE_PARM_DESC(index, "Index value for msnd_pinnacle soundcard.");
761 module_param_array(id, charp, NULL, S_IRUGO);
762 MODULE_PARM_DESC(id, "ID string for msnd_pinnacle soundcard.");
764 static long io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
765 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
766 static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
769 static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
771 /* Extra Peripheral Configuration (Default: Disable) */
772 static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
773 static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
774 static int ide_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
776 static long joystick_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
777 /* If we have the digital daugherboard... */
778 static int digital[SNDRV_CARDS];
780 /* Extra Peripheral Configuration */
781 static int reset[SNDRV_CARDS];
784 static int write_ndelay[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 1 };
786 static int calibrate_signal;
789 static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
790 module_param_array(isapnp, bool, NULL, 0444);
791 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
792 #define has_isapnp(x) isapnp[x]
794 #define has_isapnp(x) 0
797 MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>");
798 MODULE_DESCRIPTION("Turtle Beach " LONGNAME " Linux Driver");
799 MODULE_LICENSE("GPL");
800 MODULE_FIRMWARE(INITCODEFILE);
801 MODULE_FIRMWARE(PERMCODEFILE);
803 module_param_hw_array(io, long, ioport, NULL, S_IRUGO);
804 MODULE_PARM_DESC(io, "IO port #");
805 module_param_hw_array(irq, int, irq, NULL, S_IRUGO);
806 module_param_hw_array(mem, long, iomem, NULL, S_IRUGO);
807 module_param_array(write_ndelay, int, NULL, S_IRUGO);
808 module_param(calibrate_signal, int, S_IRUGO);
810 module_param_array(digital, int, NULL, S_IRUGO);
811 module_param_hw_array(cfg, long, ioport, NULL, S_IRUGO);
812 module_param_array(reset, int, 0, S_IRUGO);
813 module_param_hw_array(mpu_io, long, ioport, NULL, S_IRUGO);
814 module_param_hw_array(mpu_irq, int, irq, NULL, S_IRUGO);
815 module_param_hw_array(ide_io0, long, ioport, NULL, S_IRUGO);
816 module_param_hw_array(ide_io1, long, ioport, NULL, S_IRUGO);
817 module_param_hw_array(ide_irq, int, irq, NULL, S_IRUGO);
818 module_param_hw_array(joystick_io, long, ioport, NULL, S_IRUGO);
822 static int snd_msnd_isa_match(struct device *pdev, unsigned int i)
824 if (io[i] == SNDRV_AUTO_PORT)
827 if (irq[i] == SNDRV_AUTO_PORT || mem[i] == SNDRV_AUTO_PORT) {
828 printk(KERN_WARNING LOGNAME ": io, irq and mem must be set\n");
833 if (!(io[i] == 0x290 ||
841 printk(KERN_ERR LOGNAME ": \"io\" - DSP I/O base must be set "
842 " to 0x210, 0x220, 0x230, 0x240, 0x250, 0x260, 0x290, "
847 if (io[i] < 0x100 || io[i] > 0x3e0 || (io[i] % 0x10) != 0) {
848 printk(KERN_ERR LOGNAME
849 ": \"io\" - DSP I/O base must within the range 0x100 "
850 "to 0x3E0 and must be evenly divisible by 0x10\n");
853 #endif /* MSND_CLASSIC */
861 printk(KERN_ERR LOGNAME
862 ": \"irq\" - must be set to 5, 7, 9, 10, 11 or 12\n");
866 if (!(mem[i] == 0xb0000 ||
871 mem[i] == 0xe8000)) {
872 printk(KERN_ERR LOGNAME ": \"mem\" - must be set to "
873 "0xb0000, 0xc8000, 0xd0000, 0xd8000, 0xe0000 or "
879 if (cfg[i] == SNDRV_AUTO_PORT) {
880 printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
881 } else if (cfg[i] != 0x250 && cfg[i] != 0x260 && cfg[i] != 0x270) {
882 printk(KERN_INFO LOGNAME
883 ": Config port must be 0x250, 0x260 or 0x270 "
884 "(or unspecified for PnP mode)\n");
887 #endif /* MSND_CLASSIC */
892 static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
895 struct snd_card *card;
896 struct snd_msnd *chip;
900 || cfg[idx] == SNDRV_AUTO_PORT
903 printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
907 err = snd_card_new(pdev, index[idx], id[idx], THIS_MODULE,
908 sizeof(struct snd_msnd), &card);
912 chip = card->private_data;
918 chip->irqid = HPIRQ_5; break;
920 chip->irqid = HPIRQ_7; break;
922 chip->irqid = HPIRQ_9; break;
924 chip->irqid = HPIRQ_10; break;
926 chip->irqid = HPIRQ_11; break;
928 chip->irqid = HPIRQ_12; break;
933 chip->memid = HPMEM_B000; break;
935 chip->memid = HPMEM_C800; break;
937 chip->memid = HPMEM_D000; break;
939 chip->memid = HPMEM_D800; break;
941 chip->memid = HPMEM_E000; break;
943 chip->memid = HPMEM_E800; break;
946 printk(KERN_INFO LOGNAME ": Non-PnP mode: configuring at port 0x%lx\n",
949 if (!request_region(cfg[idx], 2, "Pinnacle/Fiji Config")) {
950 printk(KERN_ERR LOGNAME ": Config port 0x%lx conflict\n",
956 if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) {
962 err = snd_msnd_write_cfg_logical(cfg[idx], 0,
969 /* The following are Pinnacle specific */
972 if (mpu_io[idx] != SNDRV_AUTO_PORT
973 && mpu_irq[idx] != SNDRV_AUTO_IRQ) {
974 printk(KERN_INFO LOGNAME
975 ": Configuring MPU to I/O 0x%lx IRQ %d\n",
976 mpu_io[idx], mpu_irq[idx]);
977 err = snd_msnd_write_cfg_logical(cfg[idx], 1,
986 if (ide_io0[idx] != SNDRV_AUTO_PORT
987 && ide_io1[idx] != SNDRV_AUTO_PORT
988 && ide_irq[idx] != SNDRV_AUTO_IRQ) {
989 printk(KERN_INFO LOGNAME
990 ": Configuring IDE to I/O 0x%lx, 0x%lx IRQ %d\n",
991 ide_io0[idx], ide_io1[idx], ide_irq[idx]);
992 err = snd_msnd_write_cfg_logical(cfg[idx], 2,
993 ide_io0[idx], ide_io1[idx],
1001 if (joystick_io[idx] != SNDRV_AUTO_PORT) {
1002 printk(KERN_INFO LOGNAME
1003 ": Configuring joystick to I/O 0x%lx\n",
1005 err = snd_msnd_write_cfg_logical(cfg[idx], 3,
1006 joystick_io[idx], 0,
1012 release_region(cfg[idx], 2);
1014 #endif /* MSND_CLASSIC */
1016 set_default_audio_parameters(chip);
1018 chip->type = msndClassic;
1020 chip->type = msndPinnacle;
1023 chip->irq = irq[idx];
1024 chip->base = mem[idx];
1026 chip->calibrate_signal = calibrate_signal ? 1 : 0;
1028 chip->dspq_data_buff = DSPQ_DATA_BUFF;
1029 chip->dspq_buff_size = DSPQ_BUFF_SIZE;
1030 if (write_ndelay[idx])
1031 clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1033 set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1034 #ifndef MSND_CLASSIC
1036 set_bit(F_HAVEDIGITAL, &chip->flags);
1038 spin_lock_init(&chip->lock);
1039 err = snd_msnd_probe(card);
1041 printk(KERN_ERR LOGNAME ": Probe failed\n");
1042 snd_card_free(card);
1046 err = snd_msnd_attach(card);
1048 printk(KERN_ERR LOGNAME ": Attach failed\n");
1049 snd_card_free(card);
1052 dev_set_drvdata(pdev, card);
1056 #ifndef MSND_CLASSIC
1058 release_region(cfg[idx], 2);
1059 snd_card_free(card);
1064 static int snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
1066 snd_msnd_unload(dev_get_drvdata(pdev));
1070 static struct isa_driver snd_msnd_driver = {
1071 .match = snd_msnd_isa_match,
1072 .probe = snd_msnd_isa_probe,
1073 .remove = snd_msnd_isa_remove,
1074 /* FIXME: suspend, resume */
1081 static int snd_msnd_pnp_detect(struct pnp_card_link *pcard,
1082 const struct pnp_card_device_id *pid)
1085 struct pnp_dev *pnp_dev;
1086 struct pnp_dev *mpu_dev;
1087 struct snd_card *card;
1088 struct snd_msnd *chip;
1091 for ( ; idx < SNDRV_CARDS; idx++) {
1092 if (has_isapnp(idx))
1095 if (idx >= SNDRV_CARDS)
1099 * Check that we still have room for another sound card ...
1101 pnp_dev = pnp_request_card_device(pcard, pid->devs[0].id, NULL);
1105 mpu_dev = pnp_request_card_device(pcard, pid->devs[1].id, NULL);
1109 if (!pnp_is_active(pnp_dev) && pnp_activate_dev(pnp_dev) < 0) {
1110 printk(KERN_INFO "msnd_pinnacle: device is inactive\n");
1114 if (!pnp_is_active(mpu_dev) && pnp_activate_dev(mpu_dev) < 0) {
1115 printk(KERN_INFO "msnd_pinnacle: MPU device is inactive\n");
1120 * Create a new ALSA sound card entry, in anticipation
1121 * of detecting our hardware ...
1123 ret = snd_card_new(&pcard->card->dev,
1124 index[idx], id[idx], THIS_MODULE,
1125 sizeof(struct snd_msnd), &card);
1129 chip = card->private_data;
1133 * Read the correct parameters off the ISA PnP bus ...
1135 io[idx] = pnp_port_start(pnp_dev, 0);
1136 irq[idx] = pnp_irq(pnp_dev, 0);
1137 mem[idx] = pnp_mem_start(pnp_dev, 0);
1138 mpu_io[idx] = pnp_port_start(mpu_dev, 0);
1139 mpu_irq[idx] = pnp_irq(mpu_dev, 0);
1141 set_default_audio_parameters(chip);
1143 chip->type = msndClassic;
1145 chip->type = msndPinnacle;
1148 chip->irq = irq[idx];
1149 chip->base = mem[idx];
1151 chip->calibrate_signal = calibrate_signal ? 1 : 0;
1153 chip->dspq_data_buff = DSPQ_DATA_BUFF;
1154 chip->dspq_buff_size = DSPQ_BUFF_SIZE;
1155 if (write_ndelay[idx])
1156 clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1158 set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1159 #ifndef MSND_CLASSIC
1161 set_bit(F_HAVEDIGITAL, &chip->flags);
1163 spin_lock_init(&chip->lock);
1164 ret = snd_msnd_probe(card);
1166 printk(KERN_ERR LOGNAME ": Probe failed\n");
1170 ret = snd_msnd_attach(card);
1172 printk(KERN_ERR LOGNAME ": Attach failed\n");
1176 pnp_set_card_drvdata(pcard, card);
1181 snd_card_free(card);
1185 static void snd_msnd_pnp_remove(struct pnp_card_link *pcard)
1187 snd_msnd_unload(pnp_get_card_drvdata(pcard));
1188 pnp_set_card_drvdata(pcard, NULL);
1191 static int isa_registered;
1192 static int pnp_registered;
1194 static struct pnp_card_device_id msnd_pnpids[] = {
1196 { .id = "BVJ0440", .devs = { { "TBS0000" }, { "TBS0001" } } },
1197 { .id = "" } /* end */
1200 MODULE_DEVICE_TABLE(pnp_card, msnd_pnpids);
1202 static struct pnp_card_driver msnd_pnpc_driver = {
1203 .flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
1204 .name = "msnd_pinnacle",
1205 .id_table = msnd_pnpids,
1206 .probe = snd_msnd_pnp_detect,
1207 .remove = snd_msnd_pnp_remove,
1209 #endif /* CONFIG_PNP */
1211 static int __init snd_msnd_init(void)
1215 err = isa_register_driver(&snd_msnd_driver, SNDRV_CARDS);
1220 err = pnp_register_card_driver(&msnd_pnpc_driver);
1230 static void __exit snd_msnd_exit(void)
1234 pnp_unregister_card_driver(&msnd_pnpc_driver);
1237 isa_unregister_driver(&snd_msnd_driver);
1240 module_init(snd_msnd_init);
1241 module_exit(snd_msnd_exit);