diff options
Diffstat (limited to 'sound/oss/emu10k1/main.c')
| -rw-r--r-- | sound/oss/emu10k1/main.c | 1471 |
1 files changed, 0 insertions, 1471 deletions
diff --git a/sound/oss/emu10k1/main.c b/sound/oss/emu10k1/main.c deleted file mode 100644 index 5058411..0000000 --- a/sound/oss/emu10k1/main.c +++ /dev/null @@ -1,1471 +0,0 @@ - /* - ********************************************************************** - * 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 |
