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"
77 # include "msnd_pinnacle.h"
78 # define LOGNAME "snd_msnd_pinnacle"
81 static void __devinit set_default_audio_parameters(struct snd_msnd *chip)
83 chip->play_sample_size = DEFSAMPLESIZE;
84 chip->play_sample_rate = DEFSAMPLERATE;
85 chip->play_channels = DEFCHANNELS;
86 chip->capture_sample_size = DEFSAMPLESIZE;
87 chip->capture_sample_rate = DEFSAMPLERATE;
88 chip->capture_channels = DEFCHANNELS;
91 static void snd_msnd_eval_dsp_msg(struct snd_msnd *chip, u16 wMessage)
93 switch (HIBYTE(wMessage)) {
94 case HIMT_PLAY_DONE: {
95 if (chip->banksPlayed < 3)
96 snd_printdd("%08X: HIMT_PLAY_DONE: %i\n",
97 (unsigned)jiffies, LOBYTE(wMessage));
99 if (chip->last_playbank == LOBYTE(wMessage)) {
100 snd_printdd("chip.last_playbank == LOBYTE(wMessage)\n");
105 if (test_bit(F_WRITING, &chip->flags))
106 snd_msnd_DAPQ(chip, 0);
108 chip->last_playbank = LOBYTE(wMessage);
109 chip->playDMAPos += chip->play_period_bytes;
110 if (chip->playDMAPos > chip->playLimit)
111 chip->playDMAPos = 0;
112 snd_pcm_period_elapsed(chip->playback_substream);
116 case HIMT_RECORD_DONE:
117 if (chip->last_recbank == LOBYTE(wMessage))
119 chip->last_recbank = LOBYTE(wMessage);
120 chip->captureDMAPos += chip->capturePeriodBytes;
121 if (chip->captureDMAPos > (chip->captureLimit))
122 chip->captureDMAPos = 0;
124 if (test_bit(F_READING, &chip->flags))
125 snd_msnd_DARQ(chip, chip->last_recbank);
127 snd_pcm_period_elapsed(chip->capture_substream);
131 switch (LOBYTE(wMessage)) {
133 case HIDSP_PLAY_UNDER:
135 case HIDSP_INT_PLAY_UNDER:
136 snd_printd(KERN_WARNING LOGNAME ": Play underflow %i\n",
138 if (chip->banksPlayed > 2)
139 clear_bit(F_WRITING, &chip->flags);
142 case HIDSP_INT_RECORD_OVER:
143 snd_printd(KERN_WARNING LOGNAME ": Record overflow\n");
144 clear_bit(F_READING, &chip->flags);
148 snd_printd(KERN_WARNING LOGNAME
149 ": DSP message %d 0x%02x\n",
150 LOBYTE(wMessage), LOBYTE(wMessage));
155 case HIMT_MIDI_IN_UCHAR:
156 if (chip->msndmidi_mpu)
157 snd_msndmidi_input_read(chip->msndmidi_mpu);
161 snd_printd(KERN_WARNING LOGNAME ": HIMT message %d 0x%02x\n",
162 HIBYTE(wMessage), HIBYTE(wMessage));
167 static irqreturn_t snd_msnd_interrupt(int irq, void *dev_id)
169 struct snd_msnd *chip = dev_id;
170 void *pwDSPQData = chip->mappedbase + DSPQ_DATA_BUFF;
172 /* Send ack to DSP */
173 /* inb(chip->io + HP_RXL); */
175 /* Evaluate queued DSP messages */
176 while (readw(chip->DSPQ + JQS_wTail) != readw(chip->DSPQ + JQS_wHead)) {
179 snd_msnd_eval_dsp_msg(chip,
180 readw(pwDSPQData + 2 * readw(chip->DSPQ + JQS_wHead)));
182 wTmp = readw(chip->DSPQ + JQS_wHead) + 1;
183 if (wTmp > readw(chip->DSPQ + JQS_wSize))
184 writew(0, chip->DSPQ + JQS_wHead);
186 writew(wTmp, chip->DSPQ + JQS_wHead);
188 /* Send ack to DSP */
189 inb(chip->io + HP_RXL);
194 static int snd_msnd_reset_dsp(long io, unsigned char *info)
198 outb(HPDSPRESET_ON, io + HP_DSPR);
202 *info = inb(io + HP_INFO);
204 outb(HPDSPRESET_OFF, io + HP_DSPR);
206 while (timeout-- > 0) {
207 if (inb(io + HP_CVR) == HP_CVR_DEF)
211 snd_printk(KERN_ERR LOGNAME ": Cannot reset DSP\n");
216 static int __devinit snd_msnd_probe(struct snd_card *card)
218 struct snd_msnd *chip = card->private_data;
221 char *xv, *rev = NULL;
222 char *pin = "TB Pinnacle", *fiji = "TB Fiji";
223 char *pinfiji = "TB Pinnacle/Fiji";
226 if (!request_region(chip->io, DSP_NUMIO, "probing")) {
227 snd_printk(KERN_ERR LOGNAME ": I/O port conflict\n");
231 if (snd_msnd_reset_dsp(chip->io, &info) < 0) {
232 release_region(chip->io, DSP_NUMIO);
237 strcpy(card->shortname, "Classic/Tahiti/Monterey");
238 strcpy(card->longname, "Turtle Beach Multisound");
239 printk(KERN_INFO LOGNAME ": %s, "
240 "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
242 chip->io, chip->io + DSP_NUMIO - 1,
244 chip->base, chip->base + 0x7fff);
264 switch (info & 0x7) {
267 strcpy(card->shortname, pin);
271 strcpy(card->shortname, pin);
275 strcpy(card->shortname, pin);
279 strcpy(card->shortname, pin);
283 strcpy(card->shortname, fiji);
287 strcpy(card->shortname, fiji);
291 strcpy(card->shortname, fiji);
294 rev = "A-B (Fiji) or A-E (Pinnacle)";
295 strcpy(card->shortname, pinfiji);
298 strcpy(card->longname, "Turtle Beach Multisound Pinnacle");
299 printk(KERN_INFO LOGNAME ": %s revision %s, Xilinx version %s, "
300 "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
303 chip->io, chip->io + DSP_NUMIO - 1,
305 chip->base, chip->base + 0x7fff);
308 release_region(chip->io, DSP_NUMIO);
312 static int snd_msnd_init_sma(struct snd_msnd *chip)
315 u16 mastVolLeft, mastVolRight;
319 outb(chip->memid, chip->io + HP_MEMM);
321 outb(HPBLKSEL_0, chip->io + HP_BLKS);
322 /* Motorola 56k shared memory base */
323 chip->SMA = chip->mappedbase + SMA_STRUCT_START;
326 mastVolLeft = readw(chip->SMA + SMA_wCurrMastVolLeft);
327 mastVolRight = readw(chip->SMA + SMA_wCurrMastVolRight);
329 mastVolLeft = mastVolRight = 0;
330 memset_io(chip->mappedbase, 0, 0x8000);
332 /* Critical section: bank 1 access */
333 spin_lock_irqsave(&chip->lock, flags);
334 outb(HPBLKSEL_1, chip->io + HP_BLKS);
335 memset_io(chip->mappedbase, 0, 0x8000);
336 outb(HPBLKSEL_0, chip->io + HP_BLKS);
337 spin_unlock_irqrestore(&chip->lock, flags);
339 /* Digital audio play queue */
340 chip->DAPQ = chip->mappedbase + DAPQ_OFFSET;
341 snd_msnd_init_queue(chip->DAPQ, DAPQ_DATA_BUFF, DAPQ_BUFF_SIZE);
343 /* Digital audio record queue */
344 chip->DARQ = chip->mappedbase + DARQ_OFFSET;
345 snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE);
348 chip->MODQ = chip->mappedbase + MODQ_OFFSET;
349 snd_msnd_init_queue(chip->MODQ, MODQ_DATA_BUFF, MODQ_BUFF_SIZE);
352 chip->MIDQ = chip->mappedbase + MIDQ_OFFSET;
353 snd_msnd_init_queue(chip->MIDQ, MIDQ_DATA_BUFF, MIDQ_BUFF_SIZE);
355 /* DSP -> host message queue */
356 chip->DSPQ = chip->mappedbase + DSPQ_OFFSET;
357 snd_msnd_init_queue(chip->DSPQ, DSPQ_DATA_BUFF, DSPQ_BUFF_SIZE);
359 /* Setup some DSP values */
361 writew(1, chip->SMA + SMA_wCurrPlayFormat);
362 writew(chip->play_sample_size, chip->SMA + SMA_wCurrPlaySampleSize);
363 writew(chip->play_channels, chip->SMA + SMA_wCurrPlayChannels);
364 writew(chip->play_sample_rate, chip->SMA + SMA_wCurrPlaySampleRate);
366 writew(chip->play_sample_rate, chip->SMA + SMA_wCalFreqAtoD);
367 writew(mastVolLeft, chip->SMA + SMA_wCurrMastVolLeft);
368 writew(mastVolRight, chip->SMA + SMA_wCurrMastVolRight);
370 writel(0x00010000, chip->SMA + SMA_dwCurrPlayPitch);
371 writel(0x00000001, chip->SMA + SMA_dwCurrPlayRate);
373 writew(0x303, chip->SMA + SMA_wCurrInputTagBits);
381 static int upload_dsp_code(struct snd_card *card)
383 struct snd_msnd *chip = card->private_data;
384 const struct firmware *init_fw = NULL, *perm_fw = NULL;
387 outb(HPBLKSEL_0, chip->io + HP_BLKS);
389 err = request_firmware(&init_fw, INITCODEFILE, card->dev);
391 printk(KERN_ERR LOGNAME ": Error loading " INITCODEFILE);
394 err = request_firmware(&perm_fw, PERMCODEFILE, card->dev);
396 printk(KERN_ERR LOGNAME ": Error loading " PERMCODEFILE);
400 memcpy_toio(chip->mappedbase, perm_fw->data, perm_fw->size);
401 if (snd_msnd_upload_host(chip, init_fw->data, init_fw->size) < 0) {
402 printk(KERN_WARNING LOGNAME ": Error uploading to DSP\n");
406 printk(KERN_INFO LOGNAME ": DSP firmware uploaded\n");
410 release_firmware(perm_fw);
412 release_firmware(init_fw);
417 static void reset_proteus(struct snd_msnd *chip)
419 outb(HPPRORESET_ON, chip->io + HP_PROR);
420 msleep(TIME_PRO_RESET);
421 outb(HPPRORESET_OFF, chip->io + HP_PROR);
422 msleep(TIME_PRO_RESET_DONE);
426 static int snd_msnd_initialize(struct snd_card *card)
428 struct snd_msnd *chip = card->private_data;
432 outb(HPWAITSTATE_0, chip->io + HP_WAIT);
433 outb(HPBITMODE_16, chip->io + HP_BITM);
437 err = snd_msnd_init_sma(chip);
439 printk(KERN_WARNING LOGNAME ": Cannot initialize SMA\n");
443 err = snd_msnd_reset_dsp(chip->io, NULL);
447 err = upload_dsp_code(card);
449 printk(KERN_WARNING LOGNAME ": Cannot upload DSP code\n");
455 while (readw(chip->mappedbase)) {
458 snd_printd(KERN_ERR LOGNAME ": DSP reset timeout\n");
463 snd_msndmix_setup(chip);
467 static int snd_msnd_dsp_full_reset(struct snd_card *card)
469 struct snd_msnd *chip = card->private_data;
472 if (test_bit(F_RESETTING, &chip->flags) || ++chip->nresets > 10)
475 set_bit(F_RESETTING, &chip->flags);
476 snd_msnd_dsp_halt(chip, NULL); /* Unconditionally halt */
478 rv = snd_msnd_initialize(card);
480 printk(KERN_WARNING LOGNAME ": DSP reset failed\n");
481 snd_msndmix_force_recsrc(chip, 0);
482 clear_bit(F_RESETTING, &chip->flags);
486 static int snd_msnd_dev_free(struct snd_device *device)
488 snd_printdd("snd_msnd_chip_free()\n");
492 static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd)
494 if (snd_msnd_send_dsp_cmd(chip, cmd) == 0)
496 snd_msnd_dsp_full_reset(chip->card);
497 return snd_msnd_send_dsp_cmd(chip, cmd);
500 static int __devinit snd_msnd_calibrate_adc(struct snd_msnd *chip, u16 srate)
502 snd_printdd("snd_msnd_calibrate_adc(%i)\n", srate);
503 writew(srate, chip->SMA + SMA_wCalFreqAtoD);
504 if (chip->calibrate_signal == 0)
505 writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
506 | 0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
508 writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
509 & ~0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
510 if (snd_msnd_send_word(chip, 0, 0, HDEXAR_CAL_A_TO_D) == 0 &&
511 snd_msnd_send_dsp_cmd_chk(chip, HDEX_AUX_REQ) == 0) {
512 schedule_timeout_interruptible(msecs_to_jiffies(333));
515 printk(KERN_WARNING LOGNAME ": ADC calibration failed\n");
520 * ALSA callback function, called when attempting to open the MIDI device.
522 static int snd_msnd_mpu401_open(struct snd_mpu401 *mpu)
524 snd_msnd_enable_irq(mpu->private_data);
525 snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_START);
529 static void snd_msnd_mpu401_close(struct snd_mpu401 *mpu)
531 snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_STOP);
532 snd_msnd_disable_irq(mpu->private_data);
535 static long mpu_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
536 static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
538 static int __devinit snd_msnd_attach(struct snd_card *card)
540 struct snd_msnd *chip = card->private_data;
542 static struct snd_device_ops ops = {
543 .dev_free = snd_msnd_dev_free,
546 err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname,
549 printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq);
552 if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) {
553 free_irq(chip->irq, chip);
557 if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) {
558 printk(KERN_ERR LOGNAME
559 ": unable to grab memory region 0x%lx-0x%lx\n",
560 chip->base, chip->base + BUFFSIZE - 1);
561 release_region(chip->io, DSP_NUMIO);
562 free_irq(chip->irq, chip);
565 chip->mappedbase = ioremap_nocache(chip->base, 0x8000);
566 if (!chip->mappedbase) {
567 printk(KERN_ERR LOGNAME
568 ": unable to map memory region 0x%lx-0x%lx\n",
569 chip->base, chip->base + BUFFSIZE - 1);
571 goto err_release_region;
574 err = snd_msnd_dsp_full_reset(card);
576 goto err_release_region;
578 /* Register device */
579 err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
581 goto err_release_region;
583 err = snd_msnd_pcm(card, 0, NULL);
585 printk(KERN_ERR LOGNAME ": error creating new PCM device\n");
586 goto err_release_region;
589 err = snd_msndmix_new(card);
591 printk(KERN_ERR LOGNAME ": error creating new Mixer device\n");
592 goto err_release_region;
596 if (mpu_io[0] != SNDRV_AUTO_PORT) {
597 struct snd_mpu401 *mpu;
599 err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
606 printk(KERN_ERR LOGNAME
607 ": error creating new Midi device\n");
608 goto err_release_region;
610 mpu = chip->rmidi->private_data;
612 mpu->open_input = snd_msnd_mpu401_open;
613 mpu->close_input = snd_msnd_mpu401_close;
614 mpu->private_data = chip;
617 disable_irq(chip->irq);
618 snd_msnd_calibrate_adc(chip, chip->play_sample_rate);
619 snd_msndmix_force_recsrc(chip, 0);
621 err = snd_card_register(card);
623 goto err_release_region;
628 if (chip->mappedbase)
629 iounmap(chip->mappedbase);
630 release_mem_region(chip->base, BUFFSIZE);
631 release_region(chip->io, DSP_NUMIO);
632 free_irq(chip->irq, chip);
637 static void __devexit snd_msnd_unload(struct snd_card *card)
639 struct snd_msnd *chip = card->private_data;
641 iounmap(chip->mappedbase);
642 release_mem_region(chip->base, BUFFSIZE);
643 release_region(chip->io, DSP_NUMIO);
644 free_irq(chip->irq, chip);
650 /* Pinnacle/Fiji Logical Device Configuration */
652 static int __devinit snd_msnd_write_cfg(int cfg, int reg, int value)
655 outb(value, cfg + 1);
656 if (value != inb(cfg + 1)) {
657 printk(KERN_ERR LOGNAME ": snd_msnd_write_cfg: I/O error\n");
663 static int __devinit snd_msnd_write_cfg_io0(int cfg, int num, u16 io)
665 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
667 if (snd_msnd_write_cfg(cfg, IREG_IO0_BASEHI, HIBYTE(io)))
669 if (snd_msnd_write_cfg(cfg, IREG_IO0_BASELO, LOBYTE(io)))
674 static int __devinit snd_msnd_write_cfg_io1(int cfg, int num, u16 io)
676 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
678 if (snd_msnd_write_cfg(cfg, IREG_IO1_BASEHI, HIBYTE(io)))
680 if (snd_msnd_write_cfg(cfg, IREG_IO1_BASELO, LOBYTE(io)))
685 static int __devinit snd_msnd_write_cfg_irq(int cfg, int num, u16 irq)
687 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
689 if (snd_msnd_write_cfg(cfg, IREG_IRQ_NUMBER, LOBYTE(irq)))
691 if (snd_msnd_write_cfg(cfg, IREG_IRQ_TYPE, IRQTYPE_EDGE))
696 static int __devinit snd_msnd_write_cfg_mem(int cfg, int num, int mem)
701 wmem = (u16)(mem & 0xfff);
702 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
704 if (snd_msnd_write_cfg(cfg, IREG_MEMBASEHI, HIBYTE(wmem)))
706 if (snd_msnd_write_cfg(cfg, IREG_MEMBASELO, LOBYTE(wmem)))
708 if (wmem && snd_msnd_write_cfg(cfg, IREG_MEMCONTROL,
709 MEMTYPE_HIADDR | MEMTYPE_16BIT))
714 static int __devinit snd_msnd_activate_logical(int cfg, int num)
716 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
718 if (snd_msnd_write_cfg(cfg, IREG_ACTIVATE, LD_ACTIVATE))
723 static int __devinit snd_msnd_write_cfg_logical(int cfg, int num, u16 io0,
724 u16 io1, u16 irq, int mem)
726 if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
728 if (snd_msnd_write_cfg_io0(cfg, num, io0))
730 if (snd_msnd_write_cfg_io1(cfg, num, io1))
732 if (snd_msnd_write_cfg_irq(cfg, num, irq))
734 if (snd_msnd_write_cfg_mem(cfg, num, mem))
736 if (snd_msnd_activate_logical(cfg, num))
741 static int __devinit snd_msnd_pinnacle_cfg_reset(int cfg)
745 /* Reset devices if told to */
746 printk(KERN_INFO LOGNAME ": Resetting all devices\n");
747 for (i = 0; i < 4; ++i)
748 if (snd_msnd_write_cfg_logical(cfg, i, 0, 0, 0, 0))
755 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
756 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
758 module_param_array(index, int, NULL, S_IRUGO);
759 MODULE_PARM_DESC(index, "Index value for msnd_pinnacle soundcard.");
760 module_param_array(id, charp, NULL, S_IRUGO);
761 MODULE_PARM_DESC(id, "ID string for msnd_pinnacle soundcard.");
763 static long io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
764 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
765 static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
768 static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
770 /* Extra Peripheral Configuration (Default: Disable) */
771 static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
772 static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
773 static int ide_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
775 static long joystick_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
776 /* If we have the digital daugherboard... */
777 static int digital[SNDRV_CARDS];
779 /* Extra Peripheral Configuration */
780 static int reset[SNDRV_CARDS];
783 static int write_ndelay[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 1 };
785 static int calibrate_signal;
788 static bool isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
789 module_param_array(isapnp, bool, NULL, 0444);
790 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
791 #define has_isapnp(x) isapnp[x]
793 #define has_isapnp(x) 0
796 MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>");
797 MODULE_DESCRIPTION("Turtle Beach " LONGNAME " Linux Driver");
798 MODULE_LICENSE("GPL");
799 MODULE_FIRMWARE(INITCODEFILE);
800 MODULE_FIRMWARE(PERMCODEFILE);
802 module_param_array(io, long, NULL, S_IRUGO);
803 MODULE_PARM_DESC(io, "IO port #");
804 module_param_array(irq, int, NULL, S_IRUGO);
805 module_param_array(mem, long, NULL, S_IRUGO);
806 module_param_array(write_ndelay, int, NULL, S_IRUGO);
807 module_param(calibrate_signal, int, S_IRUGO);
809 module_param_array(digital, int, NULL, S_IRUGO);
810 module_param_array(cfg, long, NULL, S_IRUGO);
811 module_param_array(reset, int, 0, S_IRUGO);
812 module_param_array(mpu_io, long, NULL, S_IRUGO);
813 module_param_array(mpu_irq, int, NULL, S_IRUGO);
814 module_param_array(ide_io0, long, NULL, S_IRUGO);
815 module_param_array(ide_io1, long, NULL, S_IRUGO);
816 module_param_array(ide_irq, int, NULL, S_IRUGO);
817 module_param_array(joystick_io, long, NULL, S_IRUGO);
821 static int __devinit snd_msnd_isa_match(struct device *pdev, unsigned int i)
823 if (io[i] == SNDRV_AUTO_PORT)
826 if (irq[i] == SNDRV_AUTO_PORT || mem[i] == SNDRV_AUTO_PORT) {
827 printk(KERN_WARNING LOGNAME ": io, irq and mem must be set\n");
832 if (!(io[i] == 0x290 ||
840 printk(KERN_ERR LOGNAME ": \"io\" - DSP I/O base must be set "
841 " to 0x210, 0x220, 0x230, 0x240, 0x250, 0x260, 0x290, "
846 if (io[i] < 0x100 || io[i] > 0x3e0 || (io[i] % 0x10) != 0) {
847 printk(KERN_ERR LOGNAME
848 ": \"io\" - DSP I/O base must within the range 0x100 "
849 "to 0x3E0 and must be evenly divisible by 0x10\n");
852 #endif /* MSND_CLASSIC */
860 printk(KERN_ERR LOGNAME
861 ": \"irq\" - must be set to 5, 7, 9, 10, 11 or 12\n");
865 if (!(mem[i] == 0xb0000 ||
870 mem[i] == 0xe8000)) {
871 printk(KERN_ERR LOGNAME ": \"mem\" - must be set to "
872 "0xb0000, 0xc8000, 0xd0000, 0xd8000, 0xe0000 or "
878 if (cfg[i] == SNDRV_AUTO_PORT) {
879 printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
880 } else if (cfg[i] != 0x250 && cfg[i] != 0x260 && cfg[i] != 0x270) {
881 printk(KERN_INFO LOGNAME
882 ": Config port must be 0x250, 0x260 or 0x270 "
883 "(or unspecified for PnP mode)\n");
886 #endif /* MSND_CLASSIC */
891 static int __devinit snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
894 struct snd_card *card;
895 struct snd_msnd *chip;
899 || cfg[idx] == SNDRV_AUTO_PORT
902 printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
906 err = snd_card_create(index[idx], id[idx], THIS_MODULE,
907 sizeof(struct snd_msnd), &card);
911 snd_card_set_dev(card, pdev);
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 __devexit snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
1066 snd_msnd_unload(dev_get_drvdata(pdev));
1067 dev_set_drvdata(pdev, NULL);
1071 #define DEV_NAME "msnd-pinnacle"
1073 static struct isa_driver snd_msnd_driver = {
1074 .match = snd_msnd_isa_match,
1075 .probe = snd_msnd_isa_probe,
1076 .remove = __devexit_p(snd_msnd_isa_remove),
1077 /* FIXME: suspend, resume */
1084 static int __devinit snd_msnd_pnp_detect(struct pnp_card_link *pcard,
1085 const struct pnp_card_device_id *pid)
1088 struct pnp_dev *pnp_dev;
1089 struct pnp_dev *mpu_dev;
1090 struct snd_card *card;
1091 struct snd_msnd *chip;
1094 for ( ; idx < SNDRV_CARDS; idx++) {
1095 if (has_isapnp(idx))
1098 if (idx >= SNDRV_CARDS)
1102 * Check that we still have room for another sound card ...
1104 pnp_dev = pnp_request_card_device(pcard, pid->devs[0].id, NULL);
1108 mpu_dev = pnp_request_card_device(pcard, pid->devs[1].id, NULL);
1112 if (!pnp_is_active(pnp_dev) && pnp_activate_dev(pnp_dev) < 0) {
1113 printk(KERN_INFO "msnd_pinnacle: device is inactive\n");
1117 if (!pnp_is_active(mpu_dev) && pnp_activate_dev(mpu_dev) < 0) {
1118 printk(KERN_INFO "msnd_pinnacle: MPU device is inactive\n");
1123 * Create a new ALSA sound card entry, in anticipation
1124 * of detecting our hardware ...
1126 ret = snd_card_create(index[idx], id[idx], THIS_MODULE,
1127 sizeof(struct snd_msnd), &card);
1131 chip = card->private_data;
1133 snd_card_set_dev(card, &pcard->card->dev);
1136 * Read the correct parameters off the ISA PnP bus ...
1138 io[idx] = pnp_port_start(pnp_dev, 0);
1139 irq[idx] = pnp_irq(pnp_dev, 0);
1140 mem[idx] = pnp_mem_start(pnp_dev, 0);
1141 mpu_io[idx] = pnp_port_start(mpu_dev, 0);
1142 mpu_irq[idx] = pnp_irq(mpu_dev, 0);
1144 set_default_audio_parameters(chip);
1146 chip->type = msndClassic;
1148 chip->type = msndPinnacle;
1151 chip->irq = irq[idx];
1152 chip->base = mem[idx];
1154 chip->calibrate_signal = calibrate_signal ? 1 : 0;
1156 chip->dspq_data_buff = DSPQ_DATA_BUFF;
1157 chip->dspq_buff_size = DSPQ_BUFF_SIZE;
1158 if (write_ndelay[idx])
1159 clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1161 set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
1162 #ifndef MSND_CLASSIC
1164 set_bit(F_HAVEDIGITAL, &chip->flags);
1166 spin_lock_init(&chip->lock);
1167 ret = snd_msnd_probe(card);
1169 printk(KERN_ERR LOGNAME ": Probe failed\n");
1173 ret = snd_msnd_attach(card);
1175 printk(KERN_ERR LOGNAME ": Attach failed\n");
1179 pnp_set_card_drvdata(pcard, card);
1184 snd_card_free(card);
1188 static void __devexit snd_msnd_pnp_remove(struct pnp_card_link *pcard)
1190 snd_msnd_unload(pnp_get_card_drvdata(pcard));
1191 pnp_set_card_drvdata(pcard, NULL);
1194 static int isa_registered;
1195 static int pnp_registered;
1197 static struct pnp_card_device_id msnd_pnpids[] = {
1199 { .id = "BVJ0440", .devs = { { "TBS0000" }, { "TBS0001" } } },
1200 { .id = "" } /* end */
1203 MODULE_DEVICE_TABLE(pnp_card, msnd_pnpids);
1205 static struct pnp_card_driver msnd_pnpc_driver = {
1206 .flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
1207 .name = "msnd_pinnacle",
1208 .id_table = msnd_pnpids,
1209 .probe = snd_msnd_pnp_detect,
1210 .remove = __devexit_p(snd_msnd_pnp_remove),
1212 #endif /* CONFIG_PNP */
1214 static int __init snd_msnd_init(void)
1218 err = isa_register_driver(&snd_msnd_driver, SNDRV_CARDS);
1223 err = pnp_register_card_driver(&msnd_pnpc_driver);
1233 static void __exit snd_msnd_exit(void)
1237 pnp_unregister_card_driver(&msnd_pnpc_driver);
1240 isa_unregister_driver(&snd_msnd_driver);
1243 module_init(snd_msnd_init);
1244 module_exit(snd_msnd_exit);