| /* |
| ********************************************************************** |
| * 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 |