+++ /dev/null
- /*
- **********************************************************************
- * main.c - Creative EMU10K1 audio driver
- * Copyright 1999, 2000 Creative Labs, Inc.
- *
- **********************************************************************
- *
- * Date Author Summary of changes
- * ---- ------ ------------------
- * October 20, 1999 Bertrand Lee base code release
- * November 2, 1999 Alan Cox cleaned up stuff
- *
- **********************************************************************
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
- * USA.
- *
- **********************************************************************
- *
- * Supported devices:
- * /dev/dsp: Standard /dev/dsp device, OSS-compatible
- * /dev/dsp1: Routes to rear speakers only
- * /dev/mixer: Standard /dev/mixer device, OSS-compatible
- * /dev/midi: Raw MIDI UART device, mostly OSS-compatible
- * /dev/sequencer: Sequencer Interface (requires sound.o)
- *
- * Revision history:
- * 0.1 beta Initial release
- * 0.2 Lowered initial mixer vol. Improved on stuttering wave playback. Added MIDI UART support.
- * 0.3 Fixed mixer routing bug, added APS, joystick support.
- * 0.4 Added rear-channel, SPDIF support.
- * 0.5 Source cleanup, SMP fixes, multiopen support, 64 bit arch fixes,
- * moved bh's to tasklets, moved to the new PCI driver initialization style.
- * 0.6 Make use of pci_alloc_consistent, improve compatibility layer for 2.2 kernels,
- * code reorganization and cleanup.
- * 0.7 Support for the Emu-APS. Bug fixes for voice cache setup, mmaped sound + poll().
- * Support for setting external TRAM size.
- * 0.8 Make use of the kernel ac97 interface. Support for a dsp patch manager.
- * 0.9 Re-enables rear speakers volume controls
- * 0.10 Initializes rear speaker volume.
- * Dynamic patch storage allocation.
- * New private ioctls to change control gpr values.
- * Enable volume control interrupts.
- * By default enable dsp routes to digital out.
- * 0.11 Fixed fx / 4 problem.
- * 0.12 Implemented mmaped for recording.
- * Fixed bug: not unreserving mmaped buffer pages.
- * IRQ handler cleanup.
- * 0.13 Fixed problem with dsp1
- * Simplified dsp patch writing (inside the driver)
- * Fixed several bugs found by the Stanford tools
- * 0.14 New control gpr to oss mixer mapping feature (Chris Purnell)
- * Added AC3 Passthrough Support (Juha Yrjola)
- * Added Support for 5.1 cards (digital out and the third analog out)
- * 0.15 Added Sequencer Support (Daniel Mack)
- * Support for multichannel pcm playback (Eduard Hasenleithner)
- * 0.16 Mixer improvements, added old treble/bass support (Daniel Bertrand)
- * Small code format cleanup.
- * Deadlock bug fix for emu10k1_volxxx_irqhandler().
- * 0.17 Fix for mixer SOUND_MIXER_INFO ioctl.
- * Fix for HIGHMEM machines (emu10k1 can only do 31 bit bus master)
- * midi poll initial implementation.
- * Small mixer fixes/cleanups.
- * Improved support for 5.1 cards.
- * 0.18 Fix for possible leak in pci_alloc_consistent()
- * Cleaned up poll() functions (audio and midi). Don't start input.
- * Restrict DMA pages used to 512Mib range.
- * New AC97_BOOST mixer ioctl.
- * 0.19a Added Support for Audigy Cards
- * Real fix for kernel with highmem support (cast dma_handle to u32).
- * Fix recording buffering parameters calculation.
- * Use unsigned long for variables in bit ops.
- * 0.20a Fixed recording startup
- * Fixed timer rate setting (it's a 16-bit register)
- * 0.21 Converted code to use pci_name() instead of accessing slot_name
- * directly (Eugene Teo)
- *********************************************************************/
-
-/* These are only included once per module */
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/proc_fs.h>
-#include <linux/dma-mapping.h>
-
-#include "hwaccess.h"
-#include "8010.h"
-#include "efxmgr.h"
-#include "cardwo.h"
-#include "cardwi.h"
-#include "cardmo.h"
-#include "cardmi.h"
-#include "recmgr.h"
-#include "ecard.h"
-
-
-#ifdef EMU10K1_SEQUENCER
-#define MIDI_SYNTH_NAME "EMU10K1 MIDI"
-#define MIDI_SYNTH_CAPS SYNTH_CAP_INPUT
-
-#include "../sound_config.h"
-#include "../midi_synth.h"
-
-/* this should be in dev_table.h */
-#define SNDCARD_EMU10K1 46
-#endif
-
-
-/* the emu10k1 _seems_ to only supports 29 bit (512MiB) bit bus master */
-#define EMU10K1_DMA_MASK DMA_29BIT_MASK /* DMA buffer mask for pci_alloc_consist */
-
-#ifndef PCI_VENDOR_ID_CREATIVE
-#define PCI_VENDOR_ID_CREATIVE 0x1102
-#endif
-
-#ifndef PCI_DEVICE_ID_CREATIVE_EMU10K1
-#define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002
-#endif
-#ifndef PCI_DEVICE_ID_CREATIVE_AUDIGY
-#define PCI_DEVICE_ID_CREATIVE_AUDIGY 0x0004
-#endif
-
-#define EMU_APS_SUBID 0x40011102
-
-enum {
- EMU10K1 = 0,
- AUDIGY,
-};
-
-static char *card_names[] __devinitdata = {
- "EMU10K1",
- "Audigy",
-};
-
-static struct pci_device_id emu10k1_pci_tbl[] = {
- {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_EMU10K1,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, EMU10K1},
- {PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_AUDIGY,
- PCI_ANY_ID, PCI_ANY_ID, 0, 0, AUDIGY},
- {0,}
-};
-
-MODULE_DEVICE_TABLE(pci, emu10k1_pci_tbl);
-
-/* Global var instantiation */
-
-LIST_HEAD(emu10k1_devs);
-
-extern struct file_operations emu10k1_audio_fops;
-extern struct file_operations emu10k1_mixer_fops;
-extern struct file_operations emu10k1_midi_fops;
-
-#ifdef EMU10K1_SEQUENCER
-static struct midi_operations emu10k1_midi_operations;
-#endif
-
-extern irqreturn_t emu10k1_interrupt(int, void *);
-
-static int __devinit emu10k1_audio_init(struct emu10k1_card *card)
-{
- /* Assign default playback voice parameters */
- if (card->is_audigy)
- card->mchannel_fx = 0;
- else
- card->mchannel_fx = 8;
-
-
- if (card->is_audigy) {
- /* mono voice */
- card->waveout.send_dcba[SEND_MONO] = 0xffffffff;
- card->waveout.send_hgfe[SEND_MONO] = 0x0000ffff;
-
- /* stereo voice */
- /* left */
- card->waveout.send_dcba[SEND_LEFT] = 0x00ff00ff;
- card->waveout.send_hgfe[SEND_LEFT] = 0x00007f7f;
- /* right */
- card->waveout.send_dcba[SEND_RIGHT] = 0xff00ff00;
- card->waveout.send_hgfe[SEND_RIGHT] = 0x00007f7f;
-
- card->waveout.send_routing[ROUTE_PCM] = 0x03020100; // Regular pcm
- card->waveout.send_routing2[ROUTE_PCM] = 0x07060504;
-
- card->waveout.send_routing[ROUTE_PT] = 0x3f3f3d3c; // Passthrough
- card->waveout.send_routing2[ROUTE_PT] = 0x3f3f3f3f;
-
- card->waveout.send_routing[ROUTE_PCM1] = 0x03020100; // Spare
- card->waveout.send_routing2[ROUTE_PCM1] = 0x07060404;
-
- } else {
- /* mono voice */
- card->waveout.send_dcba[SEND_MONO] = 0x0000ffff;
-
- /* stereo voice */
- /* left */
- card->waveout.send_dcba[SEND_LEFT] = 0x000000ff;
- /* right */
- card->waveout.send_dcba[SEND_RIGHT] = 0x0000ff00;
-
- card->waveout.send_routing[ROUTE_PCM] = 0x3210; // pcm
- card->waveout.send_routing[ROUTE_PT] = 0x3210; // passthrough
- card->waveout.send_routing[ROUTE_PCM1] = 0x7654; // /dev/dsp1
- }
-
- /* Assign default recording parameters */
- /* FIXME */
- if (card->is_aps)
- card->wavein.recsrc = WAVERECORD_FX;
- else
- card->wavein.recsrc = WAVERECORD_AC97;
-
- card->wavein.fxwc = 0x0003;
- return 0;
-}
-
-static void emu10k1_audio_cleanup(struct emu10k1_card *card)
-{
-}
-
-static int __devinit emu10k1_register_devices(struct emu10k1_card *card)
-{
- card->audio_dev = register_sound_dsp(&emu10k1_audio_fops, -1);
- if (card->audio_dev < 0) {
- printk(KERN_ERR "emu10k1: cannot register first audio device!\n");
- goto err_dev;
- }
-
- card->audio_dev1 = register_sound_dsp(&emu10k1_audio_fops, -1);
- if (card->audio_dev1 < 0) {
- printk(KERN_ERR "emu10k1: cannot register second audio device!\n");
- goto err_dev1;
- }
-
- card->ac97->dev_mixer = register_sound_mixer(&emu10k1_mixer_fops, -1);
- if (card->ac97->dev_mixer < 0) {
- printk(KERN_ERR "emu10k1: cannot register mixer device\n");
- goto err_mixer;
- }
-
- card->midi_dev = register_sound_midi(&emu10k1_midi_fops, -1);
- if (card->midi_dev < 0) {
- printk(KERN_ERR "emu10k1: cannot register midi device!\n");
- goto err_midi;
- }
-
-#ifdef EMU10K1_SEQUENCER
- card->seq_dev = sound_alloc_mididev();
- if (card->seq_dev == -1)
- printk(KERN_WARNING "emu10k1: unable to register sequencer device!");
- else {
- std_midi_synth.midi_dev = card->seq_dev;
- midi_devs[card->seq_dev] =
- (struct midi_operations *)
- kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
-
- if (midi_devs[card->seq_dev] == NULL) {
- printk(KERN_ERR "emu10k1: unable to allocate memory!");
- sound_unload_mididev(card->seq_dev);
- card->seq_dev = -1;
- /* return without error */
- } else {
- memcpy((char *)midi_devs[card->seq_dev],
- (char *)&emu10k1_midi_operations,
- sizeof(struct midi_operations));
- midi_devs[card->seq_dev]->devc = card;
- sequencer_init();
- card->seq_mididev = NULL;
- }
- }
-#endif
- return 0;
-
-err_midi:
- unregister_sound_mixer(card->ac97->dev_mixer);
-err_mixer:
- unregister_sound_dsp(card->audio_dev);
-err_dev1:
- unregister_sound_dsp(card->audio_dev);
-err_dev:
- return -ENODEV;
-}
-
-static void emu10k1_unregister_devices(struct emu10k1_card *card)
-{
-#ifdef EMU10K1_SEQUENCER
- if (card->seq_dev > -1) {
- kfree(midi_devs[card->seq_dev]);
- midi_devs[card->seq_dev] = NULL;
- sound_unload_mididev(card->seq_dev);
- card->seq_dev = -1;
- }
-#endif
-
- unregister_sound_midi(card->midi_dev);
- unregister_sound_mixer(card->ac97->dev_mixer);
- unregister_sound_dsp(card->audio_dev1);
- unregister_sound_dsp(card->audio_dev);
-}
-
-static int emu10k1_info_proc (char *page, char **start, off_t off,
- int count, int *eof, void *data)
-{
- struct emu10k1_card *card = data;
- int len = 0;
-
- if (card == NULL)
- return -ENODEV;
-
- len += sprintf (page + len, "Driver Version : %s\n", DRIVER_VERSION);
- len += sprintf (page + len, "Card type : %s\n", card->is_aps ? "Aps" : (card->is_audigy ? "Audigy" : "Emu10k1"));
- len += sprintf (page + len, "Revision : %d\n", card->chiprev);
- len += sprintf (page + len, "Model : %#06x\n", card->model);
- len += sprintf (page + len, "IO : %#06lx-%#06lx\n", card->iobase, card->iobase + card->length - 1);
- len += sprintf (page + len, "IRQ : %d\n\n", card->irq);
-
- len += sprintf (page + len, "Registered /dev Entries:\n");
- len += sprintf (page + len, "/dev/dsp%d\n", card->audio_dev / 16);
- len += sprintf (page + len, "/dev/dsp%d\n", card->audio_dev1 / 16);
- len += sprintf (page + len, "/dev/mixer%d\n", card->ac97->dev_mixer / 16);
- len += sprintf (page + len, "/dev/midi%d\n", card->midi_dev / 16);
-
-#ifdef EMU10K1_SEQUENCER
- len += sprintf (page + len, "/dev/sequencer\n");
-#endif
-
- return len;
-}
-
-static int __devinit emu10k1_proc_init(struct emu10k1_card *card)
-{
- char s[48];
-
- if (!proc_mkdir ("driver/emu10k1", NULL)) {
- printk(KERN_ERR "emu10k1: unable to create proc directory driver/emu10k1\n");
- goto err_out;
- }
-
- sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev));
- if (!proc_mkdir (s, NULL)) {
- printk(KERN_ERR "emu10k1: unable to create proc directory %s\n", s);
- goto err_emu10k1_proc;
- }
-
- sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev));
- if (!create_proc_read_entry (s, 0, NULL, emu10k1_info_proc, card)) {
- printk(KERN_ERR "emu10k1: unable to create proc entry %s\n", s);
- goto err_dev_proc;
- }
-
- if (!card->is_aps) {
- sprintf(s, "driver/emu10k1/%s/ac97", pci_name(card->pci_dev));
- if (!create_proc_read_entry (s, 0, NULL, ac97_read_proc, card->ac97)) {
- printk(KERN_ERR "emu10k1: unable to create proc entry %s\n", s);
- goto err_proc_ac97;
- }
- }
-
- return 0;
-
-err_proc_ac97:
- sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev));
- remove_proc_entry(s, NULL);
-
-err_dev_proc:
- sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev));
- remove_proc_entry(s, NULL);
-
-err_emu10k1_proc:
- remove_proc_entry("driver/emu10k1", NULL);
-
-err_out:
- return -EIO;
-}
-
-static void emu10k1_proc_cleanup(struct emu10k1_card *card)
-{
- char s[48];
-
- if (!card->is_aps) {
- sprintf(s, "driver/emu10k1/%s/ac97", pci_name(card->pci_dev));
- remove_proc_entry(s, NULL);
- }
-
- sprintf(s, "driver/emu10k1/%s/info", pci_name(card->pci_dev));
- remove_proc_entry(s, NULL);
-
- sprintf(s, "driver/emu10k1/%s", pci_name(card->pci_dev));
- remove_proc_entry(s, NULL);
-
- remove_proc_entry("driver/emu10k1", NULL);
-}
-
-static int __devinit emu10k1_mixer_init(struct emu10k1_card *card)
-{
- struct ac97_codec *codec = ac97_alloc_codec();
-
- if(codec == NULL)
- {
- printk(KERN_ERR "emu10k1: cannot allocate mixer\n");
- return -EIO;
- }
- card->ac97 = codec;
- card->ac97->private_data = card;
-
- if (!card->is_aps) {
- card->ac97->id = 0;
- card->ac97->codec_read = emu10k1_ac97_read;
- card->ac97->codec_write = emu10k1_ac97_write;
-
- if (ac97_probe_codec (card->ac97) == 0) {
- printk(KERN_ERR "emu10k1: unable to probe AC97 codec\n");
- goto err_out;
- }
- /* 5.1: Enable the additional AC97 Slots and unmute extra channels on AC97 codec */
- if (codec->codec_read(codec, AC97_EXTENDED_ID) & 0x0080){
- printk(KERN_INFO "emu10k1: SBLive! 5.1 card detected\n");
- sblive_writeptr(card, AC97SLOT, 0, AC97SLOT_CNTR | AC97SLOT_LFE);
- codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0);
- }
-
- // Force 5bit:
- //card->ac97->bit_resolution=5;
-
- /* these will store the original values and never be modified */
- card->ac97_supported_mixers = card->ac97->supported_mixers;
- card->ac97_stereo_mixers = card->ac97->stereo_mixers;
- }
-
- return 0;
-
- err_out:
- ac97_release_codec(card->ac97);
- return -EIO;
-}
-
-static void emu10k1_mixer_cleanup(struct emu10k1_card *card)
-{
- ac97_release_codec(card->ac97);
-}
-
-static int __devinit emu10k1_midi_init(struct emu10k1_card *card)
-{
- int ret;
-
- card->mpuout = kzalloc(sizeof(struct emu10k1_mpuout), GFP_KERNEL);
- if (card->mpuout == NULL) {
- printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuout: out of memory\n");
- ret = -ENOMEM;
- goto err_out1;
- }
-
- card->mpuout->intr = 1;
- card->mpuout->status = FLAGS_AVAILABLE;
- card->mpuout->state = CARDMIDIOUT_STATE_DEFAULT;
-
- tasklet_init(&card->mpuout->tasklet, emu10k1_mpuout_bh, (unsigned long) card);
-
- spin_lock_init(&card->mpuout->lock);
-
- card->mpuin = kzalloc(sizeof(struct emu10k1_mpuin), GFP_KERNEL);
- if (card->mpuin == NULL) {
- printk(KERN_WARNING "emu10k1: Unable to allocate emu10k1_mpuin: out of memory\n");
- ret = -ENOMEM;
- goto err_out2;
- }
-
- card->mpuin->status = FLAGS_AVAILABLE;
-
- tasklet_init(&card->mpuin->tasklet, emu10k1_mpuin_bh, (unsigned long) card->mpuin);
-
- spin_lock_init(&card->mpuin->lock);
-
- /* Reset the MPU port */
- if (emu10k1_mpu_reset(card) < 0) {
- ERROR();
- ret = -EIO;
- goto err_out3;
- }
-
- return 0;
-
-err_out3:
- kfree(card->mpuin);
-err_out2:
- kfree(card->mpuout);
-err_out1:
- return ret;
-}
-
-static void emu10k1_midi_cleanup(struct emu10k1_card *card)
-{
- tasklet_kill(&card->mpuout->tasklet);
- kfree(card->mpuout);
-
- tasklet_kill(&card->mpuin->tasklet);
- kfree(card->mpuin);
-}
-
-static void __devinit voice_init(struct emu10k1_card *card)
-{
- int i;
-
- for (i = 0; i < NUM_G; i++)
- card->voicetable[i] = VOICE_USAGE_FREE;
-}
-
-static void __devinit timer_init(struct emu10k1_card *card)
-{
- INIT_LIST_HEAD(&card->timers);
- card->timer_delay = TIMER_STOPPED;
- spin_lock_init(&card->timer_lock);
-}
-
-static void __devinit addxmgr_init(struct emu10k1_card *card)
-{
- u32 count;
-
- for (count = 0; count < MAXPAGES; count++)
- card->emupagetable[count] = 0;
-
- /* Mark first page as used */
- /* This page is reserved by the driver */
- card->emupagetable[0] = 0x8001;
- card->emupagetable[1] = MAXPAGES - 1;
-}
-
-static void fx_cleanup(struct patch_manager *mgr)
-{
- int i;
- for(i = 0; i < mgr->current_pages; i++)
- free_page((unsigned long) mgr->patch[i]);
-}
-
-static int __devinit fx_init(struct emu10k1_card *card)
-{
- struct patch_manager *mgr = &card->mgr;
- struct dsp_patch *patch;
- struct dsp_rpatch *rpatch;
- s32 left, right;
- int i;
- u32 pc = 0;
- u32 patch_n=0;
- struct emu_efx_info_t emu_efx_info[2]=
- {{ 20, 10, 0x400, 0x100, 0x20 },
- { 24, 12, 0x600, 0x400, 0x60 },
- };
-
-
- for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) {
- mgr->ctrl_gpr[i][0] = -1;
- mgr->ctrl_gpr[i][1] = -1;
- }
-
-
- if (card->is_audigy)
- mgr->current_pages = (2 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE;
- else
- /* !! The number below must equal the number of patches, currently 11 !! */
- mgr->current_pages = (11 + PATCHES_PER_PAGE - 1) / PATCHES_PER_PAGE;
-
- for (i = 0; i < mgr->current_pages; i++) {
- mgr->patch[i] = (void *)__get_free_page(GFP_KERNEL);
- if (mgr->patch[i] == NULL) {
- mgr->current_pages = i;
- fx_cleanup(mgr);
- return -ENOMEM;
- }
- memset(mgr->patch[i], 0, PAGE_SIZE);
- }
-
- if (card->is_audigy) {
- for (i = 0; i < 1024; i++)
- OP(0xf, 0x0c0, 0x0c0, 0x0cf, 0x0c0);
-
- for (i = 0; i < 512 ; i++)
- sblive_writeptr(card, A_GPR_BASE+i,0,0);
-
- pc=0;
-
- //Pcm input volume
- OP(0, 0x402, 0x0c0, 0x406, 0x000);
- OP(0, 0x403, 0x0c0, 0x407, 0x001);
-
- //CD-Digital input Volume
- OP(0, 0x404, 0x0c0, 0x40d, 0x42);
- OP(0, 0x405, 0x0c0, 0x40f, 0x43);
-
- // CD + PCM
- OP(6, 0x400, 0x0c0, 0x402, 0x404);
- OP(6, 0x401, 0x0c0, 0x403, 0x405);
-
- // Front Output + Master Volume
- OP(0, 0x68, 0x0c0, 0x408, 0x400);
- OP(0, 0x69, 0x0c0, 0x409, 0x401);
-
- // Add-in analog inputs for other speakers
- OP(6, 0x400, 0x40, 0x400, 0xc0);
- OP(6, 0x401, 0x41, 0x401, 0xc0);
-
- // Digital Front + Master Volume
- OP(0, 0x60, 0x0c0, 0x408, 0x400);
- OP(0, 0x61, 0x0c0, 0x409, 0x401);
-
- // Rear Output + Rear Volume
- OP(0, 0x06e, 0x0c0, 0x419, 0x400);
- OP(0, 0x06f, 0x0c0, 0x41a, 0x401);
-
- // Digital Rear Output + Rear Volume
- OP(0, 0x066, 0x0c0, 0x419, 0x400);
- OP(0, 0x067, 0x0c0, 0x41a, 0x401);
-
- // Audigy Drive, Headphone out
- OP(6, 0x64, 0x0c0, 0x0c0, 0x400);
- OP(6, 0x65, 0x0c0, 0x0c0, 0x401);
-
- // ac97 Recording
- OP(6, 0x76, 0x0c0, 0x0c0, 0x40);
- OP(6, 0x77, 0x0c0, 0x0c0, 0x41);
-
- // Center = sub = Left/2 + Right/2
- OP(0xe, 0x400, 0x401, 0xcd, 0x400);
-
- // center/sub Volume (master)
- OP(0, 0x06a, 0x0c0, 0x408, 0x400);
- OP(0, 0x06b, 0x0c0, 0x409, 0x400);
-
- // Digital center/sub Volume (master)
- OP(0, 0x062, 0x0c0, 0x408, 0x400);
- OP(0, 0x063, 0x0c0, 0x409, 0x400);
-
- ROUTING_PATCH_START(rpatch, "Routing");
- ROUTING_PATCH_END(rpatch);
-
- /* delimiter patch */
- patch = PATCH(mgr, patch_n);
- patch->code_size = 0;
-
-
- sblive_writeptr(card, 0x53, 0, 0);
- } else {
- for (i = 0; i < 512 ; i++)
- OP(6, 0x40, 0x40, 0x40, 0x40);
-
- for (i = 0; i < 256; i++)
- sblive_writeptr_tag(card, 0,
- FXGPREGBASE + i, 0,
- TANKMEMADDRREGBASE + i, 0,
- TAGLIST_END);
-
-
- pc = 0;
-
- //first free GPR = 0x11b
-
-
- /* FX volume correction and Volume control*/
- INPUT_PATCH_START(patch, "Pcm L vol", 0x0, 0);
- GET_OUTPUT_GPR(patch, 0x100, 0x0);
- GET_CONTROL_GPR(patch, 0x106, "Vol", 0, 0x7fffffff);
- GET_DYNAMIC_GPR(patch, 0x112);
-
- OP(4, 0x112, 0x40, PCM_IN_L, 0x44); //*4
- OP(0, 0x100, 0x040, 0x112, 0x106); //*vol
- INPUT_PATCH_END(patch);
-
-
- INPUT_PATCH_START(patch, "Pcm R vol", 0x1, 0);
- GET_OUTPUT_GPR(patch, 0x101, 0x1);
- GET_CONTROL_GPR(patch, 0x107, "Vol", 0, 0x7fffffff);
- GET_DYNAMIC_GPR(patch, 0x112);
-
- OP(4, 0x112, 0x40, PCM_IN_R, 0x44);
- OP(0, 0x101, 0x040, 0x112, 0x107);
-
- INPUT_PATCH_END(patch);
-
-
- // CD-Digital In Volume control
- INPUT_PATCH_START(patch, "CD-Digital Vol L", 0x12, 0);
- GET_OUTPUT_GPR(patch, 0x10c, 0x12);
- GET_CONTROL_GPR(patch, 0x10d, "Vol", 0, 0x7fffffff);
-
- OP(0, 0x10c, 0x040, SPDIF_CD_L, 0x10d);
- INPUT_PATCH_END(patch);
-
- INPUT_PATCH_START(patch, "CD-Digital Vol R", 0x13, 0);
- GET_OUTPUT_GPR(patch, 0x10e, 0x13);
- GET_CONTROL_GPR(patch, 0x10f, "Vol", 0, 0x7fffffff);
-
- OP(0, 0x10e, 0x040, SPDIF_CD_R, 0x10f);
- INPUT_PATCH_END(patch);
-
- //Volume Correction for Multi-channel Inputs
- INPUT_PATCH_START(patch, "Multi-Channel Gain", 0x08, 0);
- patch->input=patch->output=0x3F00;
-
- GET_OUTPUT_GPR(patch, 0x113, MULTI_FRONT_L);
- GET_OUTPUT_GPR(patch, 0x114, MULTI_FRONT_R);
- GET_OUTPUT_GPR(patch, 0x115, MULTI_REAR_L);
- GET_OUTPUT_GPR(patch, 0x116, MULTI_REAR_R);
- GET_OUTPUT_GPR(patch, 0x117, MULTI_CENTER);
- GET_OUTPUT_GPR(patch, 0x118, MULTI_LFE);
-
- OP(4, 0x113, 0x40, MULTI_FRONT_L, 0x44);
- OP(4, 0x114, 0x40, MULTI_FRONT_R, 0x44);
- OP(4, 0x115, 0x40, MULTI_REAR_L, 0x44);
- OP(4, 0x116, 0x40, MULTI_REAR_R, 0x44);
- OP(4, 0x117, 0x40, MULTI_CENTER, 0x44);
- OP(4, 0x118, 0x40, MULTI_LFE, 0x44);
-
- INPUT_PATCH_END(patch);
-
-
- //Routing patch start
- ROUTING_PATCH_START(rpatch, "Routing");
- GET_INPUT_GPR(rpatch, 0x100, 0x0);
- GET_INPUT_GPR(rpatch, 0x101, 0x1);
- GET_INPUT_GPR(rpatch, 0x10c, 0x12);
- GET_INPUT_GPR(rpatch, 0x10e, 0x13);
- GET_INPUT_GPR(rpatch, 0x113, MULTI_FRONT_L);
- GET_INPUT_GPR(rpatch, 0x114, MULTI_FRONT_R);
- GET_INPUT_GPR(rpatch, 0x115, MULTI_REAR_L);
- GET_INPUT_GPR(rpatch, 0x116, MULTI_REAR_R);
- GET_INPUT_GPR(rpatch, 0x117, MULTI_CENTER);
- GET_INPUT_GPR(rpatch, 0x118, MULTI_LFE);
-
- GET_DYNAMIC_GPR(rpatch, 0x102);
- GET_DYNAMIC_GPR(rpatch, 0x103);
-
- GET_OUTPUT_GPR(rpatch, 0x104, 0x8);
- GET_OUTPUT_GPR(rpatch, 0x105, 0x9);
- GET_OUTPUT_GPR(rpatch, 0x10a, 0x2);
- GET_OUTPUT_GPR(rpatch, 0x10b, 0x3);
-
-
- /* input buffer */
- OP(6, 0x102, AC97_IN_L, 0x40, 0x40);
- OP(6, 0x103, AC97_IN_R, 0x40, 0x40);
-
-
- /* Digital In + PCM + MULTI_FRONT-> AC97 out (front speakers)*/
- OP(6, AC97_FRONT_L, 0x100, 0x10c, 0x113);
-
- CONNECT(MULTI_FRONT_L, AC97_FRONT_L);
- CONNECT(PCM_IN_L, AC97_FRONT_L);
- CONNECT(SPDIF_CD_L, AC97_FRONT_L);
-
- OP(6, AC97_FRONT_R, 0x101, 0x10e, 0x114);
-
- CONNECT(MULTI_FRONT_R, AC97_FRONT_R);
- CONNECT(PCM_IN_R, AC97_FRONT_R);
- CONNECT(SPDIF_CD_R, AC97_FRONT_R);
-
- /* Digital In + PCM + AC97 In + PCM1 + MULTI_REAR --> Rear Channel */
- OP(6, 0x104, PCM1_IN_L, 0x100, 0x115);
- OP(6, 0x104, 0x104, 0x10c, 0x102);
-
- CONNECT(MULTI_REAR_L, ANALOG_REAR_L);
- CONNECT(AC97_IN_L, ANALOG_REAR_L);
- CONNECT(PCM_IN_L, ANALOG_REAR_L);
- CONNECT(SPDIF_CD_L, ANALOG_REAR_L);
- CONNECT(PCM1_IN_L, ANALOG_REAR_L);
-
- OP(6, 0x105, PCM1_IN_R, 0x101, 0x116);
- OP(6, 0x105, 0x105, 0x10e, 0x103);
-
- CONNECT(MULTI_REAR_R, ANALOG_REAR_R);
- CONNECT(AC97_IN_R, ANALOG_REAR_R);
- CONNECT(PCM_IN_R, ANALOG_REAR_R);
- CONNECT(SPDIF_CD_R, ANALOG_REAR_R);
- CONNECT(PCM1_IN_R, ANALOG_REAR_R);
-
- /* Digital In + PCM + AC97 In + MULTI_FRONT --> Digital out */
- OP(6, 0x10b, 0x100, 0x102, 0x10c);
- OP(6, 0x10b, 0x10b, 0x113, 0x40);
-
- CONNECT(MULTI_FRONT_L, DIGITAL_OUT_L);
- CONNECT(PCM_IN_L, DIGITAL_OUT_L);
- CONNECT(AC97_IN_L, DIGITAL_OUT_L);
- CONNECT(SPDIF_CD_L, DIGITAL_OUT_L);
-
- OP(6, 0x10a, 0x101, 0x103, 0x10e);
- OP(6, 0x10b, 0x10b, 0x114, 0x40);
-
- CONNECT(MULTI_FRONT_R, DIGITAL_OUT_R);
- CONNECT(PCM_IN_R, DIGITAL_OUT_R);
- CONNECT(AC97_IN_R, DIGITAL_OUT_R);
- CONNECT(SPDIF_CD_R, DIGITAL_OUT_R);
-
- /* AC97 In --> ADC Recording Buffer */
- OP(6, ADC_REC_L, 0x102, 0x40, 0x40);
-
- CONNECT(AC97_IN_L, ADC_REC_L);
-
- OP(6, ADC_REC_R, 0x103, 0x40, 0x40);
-
- CONNECT(AC97_IN_R, ADC_REC_R);
-
-
- /* fx12:Analog-Center */
- OP(6, ANALOG_CENTER, 0x117, 0x40, 0x40);
- CONNECT(MULTI_CENTER, ANALOG_CENTER);
-
- /* fx11:Analog-LFE */
- OP(6, ANALOG_LFE, 0x118, 0x40, 0x40);
- CONNECT(MULTI_LFE, ANALOG_LFE);
-
- /* fx12:Digital-Center */
- OP(6, DIGITAL_CENTER, 0x117, 0x40, 0x40);
- CONNECT(MULTI_CENTER, DIGITAL_CENTER);
-
- /* fx11:Analog-LFE */
- OP(6, DIGITAL_LFE, 0x118, 0x40, 0x40);
- CONNECT(MULTI_LFE, DIGITAL_LFE);
-
- ROUTING_PATCH_END(rpatch);
-
-
- // Rear volume control
- OUTPUT_PATCH_START(patch, "Vol Rear L", 0x8, 0);
- GET_INPUT_GPR(patch, 0x104, 0x8);
- GET_CONTROL_GPR(patch, 0x119, "Vol", 0, 0x7fffffff);
-
- OP(0, ANALOG_REAR_L, 0x040, 0x104, 0x119);
- OUTPUT_PATCH_END(patch);
-
- OUTPUT_PATCH_START(patch, "Vol Rear R", 0x9, 0);
- GET_INPUT_GPR(patch, 0x105, 0x9);
- GET_CONTROL_GPR(patch, 0x11a, "Vol", 0, 0x7fffffff);
-
- OP(0, ANALOG_REAR_R, 0x040, 0x105, 0x11a);
- OUTPUT_PATCH_END(patch);
-
-
- //Master volume control on front-digital
- OUTPUT_PATCH_START(patch, "Vol Master L", 0x2, 1);
- GET_INPUT_GPR(patch, 0x10a, 0x2);
- GET_CONTROL_GPR(patch, 0x108, "Vol", 0, 0x7fffffff);
-
- OP(0, DIGITAL_OUT_L, 0x040, 0x10a, 0x108);
- OUTPUT_PATCH_END(patch);
-
-
- OUTPUT_PATCH_START(patch, "Vol Master R", 0x3, 1);
- GET_INPUT_GPR(patch, 0x10b, 0x3);
- GET_CONTROL_GPR(patch, 0x109, "Vol", 0, 0x7fffffff);
-
- OP(0, DIGITAL_OUT_R, 0x040, 0x10b, 0x109);
- OUTPUT_PATCH_END(patch);
-
-
- /* delimiter patch */
- patch = PATCH(mgr, patch_n);
- patch->code_size = 0;
-
-
- sblive_writeptr(card, DBG, 0, 0);
- }
-
- spin_lock_init(&mgr->lock);
-
- // Set up Volume controls, try to keep this the same for both Audigy and Live
-
- //Master volume
- mgr->ctrl_gpr[SOUND_MIXER_VOLUME][0] = 8;
- mgr->ctrl_gpr[SOUND_MIXER_VOLUME][1] = 9;
-
- left = card->ac97->mixer_state[SOUND_MIXER_VOLUME] & 0xff;
- right = (card->ac97->mixer_state[SOUND_MIXER_VOLUME] >> 8) & 0xff;
-
- emu10k1_set_volume_gpr(card, 8, left, 1 << card->ac97->bit_resolution);
- emu10k1_set_volume_gpr(card, 9, right, 1 << card->ac97->bit_resolution);
-
- //Rear volume
- mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][0] = 0x19;
- mgr->ctrl_gpr[ SOUND_MIXER_OGAIN ][1] = 0x1a;
-
- left = right = 67;
- card->ac97->mixer_state[SOUND_MIXER_OGAIN] = (right << 8) | left;
-
- card->ac97->supported_mixers |= SOUND_MASK_OGAIN;
- card->ac97->stereo_mixers |= SOUND_MASK_OGAIN;
-
- emu10k1_set_volume_gpr(card, 0x19, left, VOL_5BIT);
- emu10k1_set_volume_gpr(card, 0x1a, right, VOL_5BIT);
-
- //PCM Volume
- mgr->ctrl_gpr[SOUND_MIXER_PCM][0] = 6;
- mgr->ctrl_gpr[SOUND_MIXER_PCM][1] = 7;
-
- left = card->ac97->mixer_state[SOUND_MIXER_PCM] & 0xff;
- right = (card->ac97->mixer_state[SOUND_MIXER_PCM] >> 8) & 0xff;
-
- emu10k1_set_volume_gpr(card, 6, left, VOL_5BIT);
- emu10k1_set_volume_gpr(card, 7, right, VOL_5BIT);
-
- //CD-Digital Volume
- mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][0] = 0xd;
- mgr->ctrl_gpr[SOUND_MIXER_DIGITAL1][1] = 0xf;
-
- left = right = 67;
- card->ac97->mixer_state[SOUND_MIXER_DIGITAL1] = (right << 8) | left;
-
- card->ac97->supported_mixers |= SOUND_MASK_DIGITAL1;
- card->ac97->stereo_mixers |= SOUND_MASK_DIGITAL1;
-
- emu10k1_set_volume_gpr(card, 0xd, left, VOL_5BIT);
- emu10k1_set_volume_gpr(card, 0xf, right, VOL_5BIT);
-
-
- //hard wire the ac97's pcm, pcm volume is done above using dsp code.
- if (card->is_audigy)
- //for Audigy, we mute it and use the philips 6 channel DAC instead
- emu10k1_ac97_write(card->ac97, 0x18, 0x8000);
- else
- //For the Live we hardwire it to full volume
- emu10k1_ac97_write(card->ac97, 0x18, 0x0);
-
- //remove it from the ac97_codec's control
- card->ac97_supported_mixers &= ~SOUND_MASK_PCM;
- card->ac97_stereo_mixers &= ~SOUND_MASK_PCM;
-
- //set Igain to 0dB by default, maybe consider hardwiring it here.
- emu10k1_ac97_write(card->ac97, AC97_RECORD_GAIN, 0x0000);
- card->ac97->mixer_state[SOUND_MIXER_IGAIN] = 0x101;
-
- return 0;
-}
-
-static int __devinit hw_init(struct emu10k1_card *card)
-{
- int nCh;
- u32 pagecount; /* tmp */
- int ret;
-
- /* Disable audio and lock cache */
- emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE);
-
- /* Reset recording buffers */
- sblive_writeptr_tag(card, 0,
- MICBS, ADCBS_BUFSIZE_NONE,
- MICBA, 0,
- FXBS, ADCBS_BUFSIZE_NONE,
- FXBA, 0,
- ADCBS, ADCBS_BUFSIZE_NONE,
- ADCBA, 0,
- TAGLIST_END);
-
- /* Disable channel interrupt */
- emu10k1_writefn0(card, INTE, 0);
- sblive_writeptr_tag(card, 0,
- CLIEL, 0,
- CLIEH, 0,
- SOLEL, 0,
- SOLEH, 0,
- TAGLIST_END);
-
- if (card->is_audigy) {
- sblive_writeptr_tag(card,0,
- 0x5e,0xf00,
- 0x5f,0x3,
- TAGLIST_END);
- }
-
- /* Init envelope engine */
- for (nCh = 0; nCh < NUM_G; nCh++) {
- sblive_writeptr_tag(card, nCh,
- DCYSUSV, 0,
- IP, 0,
- VTFT, 0xffff,
- CVCF, 0xffff,
- PTRX, 0,
- //CPF, 0,
- CCR, 0,
-
- PSST, 0,
- DSL, 0x10,
- CCCA, 0,
- Z1, 0,
- Z2, 0,
- FXRT, 0xd01c0000,
-
- ATKHLDM, 0,
- DCYSUSM, 0,
- IFATN, 0xffff,
- PEFE, 0,
- FMMOD, 0,
- TREMFRQ, 24, /* 1 Hz */
- FM2FRQ2, 24, /* 1 Hz */
- TEMPENV, 0,
-
- /*** These are last so OFF prevents writing ***/
- LFOVAL2, 0,
- LFOVAL1, 0,
- ATKHLDV, 0,
- ENVVOL, 0,
- ENVVAL, 0,
- TAGLIST_END);
- sblive_writeptr(card, CPF, nCh, 0);
- /*
- Audigy FXRT initialization
- reversed eng'd, may not be accurate.
- */
- if (card->is_audigy) {
- sblive_writeptr_tag(card,nCh,
- 0x4c,0x0,
- 0x4d,0x0,
- 0x4e,0x0,
- 0x4f,0x0,
- A_FXRT1, 0x3f3f3f3f,
- A_FXRT2, 0x3f3f3f3f,
- A_SENDAMOUNTS, 0,
- TAGLIST_END);
- }
- }
-
-
- /*
- ** Init to 0x02109204 :
- ** Clock accuracy = 0 (1000ppm)
- ** Sample Rate = 2 (48kHz)
- ** Audio Channel = 1 (Left of 2)
- ** Source Number = 0 (Unspecified)
- ** Generation Status = 1 (Original for Cat Code 12)
- ** Cat Code = 12 (Digital Signal Mixer)
- ** Mode = 0 (Mode 0)
- ** Emphasis = 0 (None)
- ** CP = 1 (Copyright unasserted)
- ** AN = 0 (Digital audio)
- ** P = 0 (Consumer)
- */
-
- sblive_writeptr_tag(card, 0,
-
- /* SPDIF0 */
- SPCS0, (SPCS_CLKACCY_1000PPM | 0x002000000 |
- SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
-
- /* SPDIF1 */
- SPCS1, (SPCS_CLKACCY_1000PPM | 0x002000000 |
- SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
-
- /* SPDIF2 & SPDIF3 */
- SPCS2, (SPCS_CLKACCY_1000PPM | 0x002000000 |
- SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | SPCS_GENERATIONSTATUS | 0x00001200 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT),
-
- TAGLIST_END);
-
- if (card->is_audigy && (card->chiprev == 4)) {
- /* Hacks for Alice3 to work independent of haP16V driver */
- u32 tmp;
-
- //Setup SRCMulti_I2S SamplingRate
- tmp = sblive_readptr(card, A_SPDIF_SAMPLERATE, 0);
- tmp &= 0xfffff1ff;
- tmp |= (0x2<<9);
- sblive_writeptr(card, A_SPDIF_SAMPLERATE, 0, tmp);
-
- /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
- emu10k1_writefn0(card, 0x20, 0x600000);
- emu10k1_writefn0(card, 0x24, 0x14);
-
- /* Setup SRCMulti Input Audio Enable */
- emu10k1_writefn0(card, 0x20, 0x6E0000);
- emu10k1_writefn0(card, 0x24, 0xFF00FF00);
- }
-
- ret = fx_init(card); /* initialize effects engine */
- if (ret < 0)
- return ret;
-
- card->tankmem.size = 0;
-
- card->virtualpagetable.size = MAXPAGES * sizeof(u32);
-
- card->virtualpagetable.addr = pci_alloc_consistent(card->pci_dev, card->virtualpagetable.size, &card->virtualpagetable.dma_handle);
- if (card->virtualpagetable.addr == NULL) {
- ERROR();
- ret = -ENOMEM;
- goto err0;
- }
-
- card->silentpage.size = EMUPAGESIZE;
-
- card->silentpage.addr = pci_alloc_consistent(card->pci_dev, card->silentpage.size, &card->silentpage.dma_handle);
- if (card->silentpage.addr == NULL) {
- ERROR();
- ret = -ENOMEM;
- goto err1;
- }
-
- for (pagecount = 0; pagecount < MAXPAGES; pagecount++)
- ((u32 *) card->virtualpagetable.addr)[pagecount] = cpu_to_le32(((u32) card->silentpage.dma_handle * 2) | pagecount);
-
- /* Init page table & tank memory base register */
- sblive_writeptr_tag(card, 0,
- PTB, (u32) card->virtualpagetable.dma_handle,
- TCB, 0,
- TCBS, 0,
- TAGLIST_END);
-
- for (nCh = 0; nCh < NUM_G; nCh++) {
- sblive_writeptr_tag(card, nCh,
- MAPA, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2),
- MAPB, MAP_PTI_MASK | ((u32) card->silentpage.dma_handle * 2),
- TAGLIST_END);
- }
-
- /* Hokay, now enable the AUD bit */
- /* Enable Audio = 1 */
- /* Mute Disable Audio = 0 */
- /* Lock Tank Memory = 1 */
- /* Lock Sound Memory = 0 */
- /* Auto Mute = 1 */
- if (card->is_audigy) {
- if (card->chiprev == 4)
- emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AC3ENABLE_CDSPDIF | HCFG_AC3ENABLE_GPSPDIF | HCFG_AUTOMUTE | HCFG_JOYENABLE);
- else
- emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_AUTOMUTE | HCFG_JOYENABLE);
- } else {
- if (card->model == 0x20 || card->model == 0xc400 ||
- (card->model == 0x21 && card->chiprev < 6))
- emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE);
- else
- emu10k1_writefn0(card, HCFG, HCFG_AUDIOENABLE | HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE);
- }
- /* Enable Vol_Ctrl irqs */
- emu10k1_irq_enable(card, INTE_VOLINCRENABLE | INTE_VOLDECRENABLE | INTE_MUTEENABLE | INTE_FXDSPENABLE);
-
- if (card->is_audigy && (card->chiprev == 4)) {
- /* Unmute Analog now. Set GPO6 to 1 for Apollo.
- * This has to be done after init ALice3 I2SOut beyond 48KHz.
- * So, sequence is important. */
- u32 tmp = emu10k1_readfn0(card, A_IOCFG);
- tmp |= 0x0040;
- emu10k1_writefn0(card, A_IOCFG, tmp);
- }
-
- /* FIXME: TOSLink detection */
- card->has_toslink = 0;
-
- /* Initialize digital passthrough variables */
- card->pt.pos_gpr = card->pt.intr_gpr = card->pt.enable_gpr = -1;
- card->pt.selected = 0;
- card->pt.state = PT_STATE_INACTIVE;
- card->pt.spcs_to_use = 0x01;
- card->pt.patch_name = "AC3pass";
- card->pt.intr_gpr_name = "count";
- card->pt.enable_gpr_name = "enable";
- card->pt.pos_gpr_name = "ptr";
- spin_lock_init(&card->pt.lock);
- init_waitqueue_head(&card->pt.wait);
-
-/* tmp = sblive_readfn0(card, HCFG);
- if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
- sblive_writefn0(card, HCFG, tmp | 0x800);
-
- udelay(512);
-
- if (tmp != (sblive_readfn0(card, HCFG) & ~0x800)) {
- card->has_toslink = 1;
- sblive_writefn0(card, HCFG, tmp);
- }
- }
-*/
- return 0;
-
- err1:
- pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle);
- err0:
- fx_cleanup(&card->mgr);
-
- return ret;
-}
-
-static int __devinit emu10k1_init(struct emu10k1_card *card)
-{
- /* Init Card */
- if (hw_init(card) < 0)
- return -1;
-
- voice_init(card);
- timer_init(card);
- addxmgr_init(card);
-
- DPD(2, " hw control register -> %#x\n", emu10k1_readfn0(card, HCFG));
-
- return 0;
-}
-
-static void emu10k1_cleanup(struct emu10k1_card *card)
-{
- int ch;
-
- emu10k1_writefn0(card, INTE, 0);
-
- /** Shutdown the chip **/
- for (ch = 0; ch < NUM_G; ch++)
- sblive_writeptr(card, DCYSUSV, ch, 0);
-
- for (ch = 0; ch < NUM_G; ch++) {
- sblive_writeptr_tag(card, ch,
- VTFT, 0,
- CVCF, 0,
- PTRX, 0,
- //CPF, 0,
- TAGLIST_END);
- sblive_writeptr(card, CPF, ch, 0);
- }
-
- /* Disable audio and lock cache */
- emu10k1_writefn0(card, HCFG, HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE);
-
- sblive_writeptr_tag(card, 0,
- PTB, 0,
-
- /* Reset recording buffers */
- MICBS, ADCBS_BUFSIZE_NONE,
- MICBA, 0,
- FXBS, ADCBS_BUFSIZE_NONE,
- FXBA, 0,
- FXWC, 0,
- ADCBS, ADCBS_BUFSIZE_NONE,
- ADCBA, 0,
- TCBS, 0,
- TCB, 0,
- DBG, 0x8000,
-
- /* Disable channel interrupt */
- CLIEL, 0,
- CLIEH, 0,
- SOLEL, 0,
- SOLEH, 0,
- TAGLIST_END);
-
- if (card->is_audigy)
- sblive_writeptr(card, 0, A_DBG, A_DBG_SINGLE_STEP);
-
- pci_free_consistent(card->pci_dev, card->virtualpagetable.size, card->virtualpagetable.addr, card->virtualpagetable.dma_handle);
- pci_free_consistent(card->pci_dev, card->silentpage.size, card->silentpage.addr, card->silentpage.dma_handle);
-
- if(card->tankmem.size != 0)
- pci_free_consistent(card->pci_dev, card->tankmem.size, card->tankmem.addr, card->tankmem.dma_handle);
-
- /* release patch storage memory */
- fx_cleanup(&card->mgr);
-}
-
-/* Driver initialization routine */
-static int __devinit emu10k1_probe(struct pci_dev *pci_dev, const struct pci_device_id *pci_id)
-{
- struct emu10k1_card *card;
- u32 subsysvid;
- int ret;
-
- if (pci_set_dma_mask(pci_dev, EMU10K1_DMA_MASK)) {
- printk(KERN_ERR "emu10k1: architecture does not support 29bit PCI busmaster DMA\n");
- return -ENODEV;
- }
-
- if (pci_enable_device(pci_dev))
- return -EIO;
-
- pci_set_master(pci_dev);
-
- if ((card = kzalloc(sizeof(struct emu10k1_card), GFP_KERNEL)) == NULL) {
- printk(KERN_ERR "emu10k1: out of memory\n");
- return -ENOMEM;
- }
-
- card->iobase = pci_resource_start(pci_dev, 0);
- card->length = pci_resource_len(pci_dev, 0);
-
- if (request_region(card->iobase, card->length, card_names[pci_id->driver_data]) == NULL) {
- printk(KERN_ERR "emu10k1: IO space in use\n");
- ret = -EBUSY;
- goto err_region;
- }
-
- pci_set_drvdata(pci_dev, card);
-
- card->irq = pci_dev->irq;
- card->pci_dev = pci_dev;
-
- /* Reserve IRQ Line */
- if (request_irq(card->irq, emu10k1_interrupt, IRQF_SHARED, card_names[pci_id->driver_data], card)) {
- printk(KERN_ERR "emu10k1: IRQ in use\n");
- ret = -EBUSY;
- goto err_irq;
- }
-
- card->chiprev = pci_dev->revision;
- pci_read_config_word(pci_dev, PCI_SUBSYSTEM_ID, &card->model);
-
- printk(KERN_INFO "emu10k1: %s rev %d model %#04x found, IO at %#04lx-%#04lx, IRQ %d\n",
- card_names[pci_id->driver_data], card->chiprev, card->model, card->iobase,
- card->iobase + card->length - 1, card->irq);
-
- if (pci_id->device == PCI_DEVICE_ID_CREATIVE_AUDIGY)
- card->is_audigy = 1;
-
- pci_read_config_dword(pci_dev, PCI_SUBSYSTEM_VENDOR_ID, &subsysvid);
- card->is_aps = (subsysvid == EMU_APS_SUBID);
-
- spin_lock_init(&card->lock);
- mutex_init(&card->open_sem);
- card->open_mode = 0;
- init_waitqueue_head(&card->open_wait);
-
- ret = emu10k1_audio_init(card);
- if (ret < 0) {
- printk(KERN_ERR "emu10k1: cannot initialize audio devices\n");
- goto err_audio;
- }
-
- ret = emu10k1_mixer_init(card);
- if (ret < 0) {
- printk(KERN_ERR "emu10k1: cannot initialize AC97 codec\n");
- goto err_mixer;
- }
-
- ret = emu10k1_midi_init(card);
- if (ret < 0) {
- printk(KERN_ERR "emu10k1: cannot register midi device\n");
- goto err_midi;
- }
-
- ret = emu10k1_init(card);
- if (ret < 0) {
- printk(KERN_ERR "emu10k1: cannot initialize device\n");
- goto err_emu10k1_init;
- }
-
- if (card->is_aps)
- emu10k1_ecard_init(card);
-
- ret = emu10k1_register_devices(card);
- if (ret < 0)
- goto err_register;
-
- /* proc entries must be created after registering devices, as
- * emu10k1_info_proc prints card->audio_dev &co. */
- ret = emu10k1_proc_init(card);
- if (ret < 0) {
- printk(KERN_ERR "emu10k1: cannot initialize proc directory\n");
- goto err_proc;
- }
-
- list_add(&card->list, &emu10k1_devs);
-
- return 0;
-
-err_proc:
- emu10k1_unregister_devices(card);
-
-err_register:
- emu10k1_cleanup(card);
-
-err_emu10k1_init:
- emu10k1_midi_cleanup(card);
-
-err_midi:
- emu10k1_mixer_cleanup(card);
-
-err_mixer:
- emu10k1_audio_cleanup(card);
-
-err_audio:
- free_irq(card->irq, card);
-
-err_irq:
- release_region(card->iobase, card->length);
- pci_set_drvdata(pci_dev, NULL);
-
-err_region:
- kfree(card);
-
- return ret;
-}
-
-static void __devexit emu10k1_remove(struct pci_dev *pci_dev)
-{
- struct emu10k1_card *card = pci_get_drvdata(pci_dev);
-
- list_del(&card->list);
-
- emu10k1_unregister_devices(card);
- emu10k1_cleanup(card);
- emu10k1_midi_cleanup(card);
- emu10k1_mixer_cleanup(card);
- emu10k1_proc_cleanup(card);
- emu10k1_audio_cleanup(card);
- free_irq(card->irq, card);
- release_region(card->iobase, card->length);
- kfree(card);
- pci_set_drvdata(pci_dev, NULL);
-}
-
-MODULE_AUTHOR("Bertrand Lee, Cai Ying. (Email to: emu10k1-devel@lists.sourceforge.net)");
-MODULE_DESCRIPTION("Creative EMU10K1 PCI Audio Driver v" DRIVER_VERSION "\nCopyright (C) 1999 Creative Technology Ltd.");
-MODULE_LICENSE("GPL");
-
-static struct pci_driver emu10k1_pci_driver = {
- .name = "emu10k1",
- .id_table = emu10k1_pci_tbl,
- .probe = emu10k1_probe,
- .remove = __devexit_p(emu10k1_remove),
-};
-
-static int __init emu10k1_init_module(void)
-{
- printk(KERN_INFO "Creative EMU10K1 PCI Audio Driver, version " DRIVER_VERSION ", " __TIME__ " " __DATE__ "\n");
-
- return pci_register_driver(&emu10k1_pci_driver);
-}
-
-static void __exit emu10k1_cleanup_module(void)
-{
- pci_unregister_driver(&emu10k1_pci_driver);
-
- return;
-}
-
-module_init(emu10k1_init_module);
-module_exit(emu10k1_cleanup_module);
-
-#ifdef EMU10K1_SEQUENCER
-
-/* in midi.c */
-extern int emu10k1_seq_midi_open(int dev, int mode,
- void (*input)(int dev, unsigned char midi_byte),
- void (*output)(int dev));
-extern void emu10k1_seq_midi_close(int dev);
-extern int emu10k1_seq_midi_out(int dev, unsigned char midi_byte);
-extern int emu10k1_seq_midi_start_read(int dev);
-extern int emu10k1_seq_midi_end_read(int dev);
-extern void emu10k1_seq_midi_kick(int dev);
-extern int emu10k1_seq_midi_buffer_status(int dev);
-
-static struct midi_operations emu10k1_midi_operations =
-{
- THIS_MODULE,
- {"EMU10K1 MIDI", 0, 0, SNDCARD_EMU10K1},
- &std_midi_synth,
- {0},
- emu10k1_seq_midi_open,
- emu10k1_seq_midi_close,
- NULL,
- emu10k1_seq_midi_out,
- emu10k1_seq_midi_start_read,
- emu10k1_seq_midi_end_read,
- emu10k1_seq_midi_kick,
- NULL,
- emu10k1_seq_midi_buffer_status,
- NULL
-};
-
-#endif
projects / karo-tx-linux.git / blobdiff