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1476 lines
41 KiB
1476 lines
41 KiB
/*
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**********************************************************************
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* main.c - Creative EMU10K1 audio driver
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* Copyright 1999, 2000 Creative Labs, Inc.
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*
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**********************************************************************
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*
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* Date Author Summary of changes
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* ---- ------ ------------------
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* October 20, 1999 Bertrand Lee base code release
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* November 2, 1999 Alan Cox cleaned up stuff
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*
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**********************************************************************
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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* USA.
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*
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**********************************************************************
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*
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* Supported devices:
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* /dev/dsp: Standard /dev/dsp device, OSS-compatible
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* /dev/dsp1: Routes to rear speakers only
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* /dev/mixer: Standard /dev/mixer device, OSS-compatible
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* /dev/midi: Raw MIDI UART device, mostly OSS-compatible
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* /dev/sequencer: Sequencer Interface (requires sound.o)
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*
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* Revision history:
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* 0.1 beta Initial release
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* 0.2 Lowered initial mixer vol. Improved on stuttering wave playback. Added MIDI UART support.
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* 0.3 Fixed mixer routing bug, added APS, joystick support.
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* 0.4 Added rear-channel, SPDIF support.
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* 0.5 Source cleanup, SMP fixes, multiopen support, 64 bit arch fixes,
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* moved bh's to tasklets, moved to the new PCI driver initialization style.
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* 0.6 Make use of pci_alloc_consistent, improve compatibility layer for 2.2 kernels,
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* code reorganization and cleanup.
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* 0.7 Support for the Emu-APS. Bug fixes for voice cache setup, mmaped sound + poll().
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* Support for setting external TRAM size.
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* 0.8 Make use of the kernel ac97 interface. Support for a dsp patch manager.
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* 0.9 Re-enables rear speakers volume controls
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* 0.10 Initializes rear speaker volume.
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* Dynamic patch storage allocation.
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* New private ioctls to change control gpr values.
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* Enable volume control interrupts.
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* By default enable dsp routes to digital out.
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* 0.11 Fixed fx / 4 problem.
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* 0.12 Implemented mmaped for recording.
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* Fixed bug: not unreserving mmaped buffer pages.
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* IRQ handler cleanup.
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* 0.13 Fixed problem with dsp1
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* Simplified dsp patch writing (inside the driver)
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* Fixed several bugs found by the Stanford tools
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* 0.14 New control gpr to oss mixer mapping feature (Chris Purnell)
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* Added AC3 Passthrough Support (Juha Yrjola)
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* Added Support for 5.1 cards (digital out and the third analog out)
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* 0.15 Added Sequencer Support (Daniel Mack)
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* Support for multichannel pcm playback (Eduard Hasenleithner)
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* 0.16 Mixer improvements, added old treble/bass support (Daniel Bertrand)
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* Small code format cleanup.
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* Deadlock bug fix for emu10k1_volxxx_irqhandler().
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* 0.17 Fix for mixer SOUND_MIXER_INFO ioctl.
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* Fix for HIGHMEM machines (emu10k1 can only do 31 bit bus master)
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* midi poll initial implementation.
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* Small mixer fixes/cleanups.
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* Improved support for 5.1 cards.
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* 0.18 Fix for possible leak in pci_alloc_consistent()
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* Cleaned up poll() functions (audio and midi). Don't start input.
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* Restrict DMA pages used to 512Mib range.
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* New AC97_BOOST mixer ioctl.
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* 0.19a Added Support for Audigy Cards
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* Real fix for kernel with highmem support (cast dma_handle to u32).
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* Fix recording buffering parameters calculation.
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* Use unsigned long for variables in bit ops.
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* 0.20a Fixed recording startup
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* Fixed timer rate setting (it's a 16-bit register)
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* 0.21 Converted code to use pci_name() instead of accessing slot_name
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* directly (Eugene Teo)
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*********************************************************************/
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/* These are only included once per module */
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/init.h>
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#include <linux/delay.h>
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#include <linux/proc_fs.h>
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#include <linux/dma-mapping.h>
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|
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#include "hwaccess.h"
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#include "8010.h"
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#include "efxmgr.h"
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#include "cardwo.h"
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#include "cardwi.h"
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#include "cardmo.h"
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#include "cardmi.h"
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#include "recmgr.h"
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#include "ecard.h"
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#ifdef EMU10K1_SEQUENCER
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#define MIDI_SYNTH_NAME "EMU10K1 MIDI"
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#define MIDI_SYNTH_CAPS SYNTH_CAP_INPUT
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#include "../sound_config.h"
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#include "../midi_synth.h"
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|
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/* this should be in dev_table.h */
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#define SNDCARD_EMU10K1 46
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#endif
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/* the emu10k1 _seems_ to only supports 29 bit (512MiB) bit bus master */
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#define EMU10K1_DMA_MASK DMA_29BIT_MASK /* DMA buffer mask for pci_alloc_consist */
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#ifndef PCI_VENDOR_ID_CREATIVE
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#define PCI_VENDOR_ID_CREATIVE 0x1102
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#endif
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#ifndef PCI_DEVICE_ID_CREATIVE_EMU10K1
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#define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002
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#endif
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#ifndef PCI_DEVICE_ID_CREATIVE_AUDIGY
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#define PCI_DEVICE_ID_CREATIVE_AUDIGY 0x0004
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#endif
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#define EMU_APS_SUBID 0x40011102
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enum {
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EMU10K1 = 0,
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AUDIGY,
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};
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static char *card_names[] __devinitdata = {
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"EMU10K1",
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"Audigy",
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};
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static struct pci_device_id emu10k1_pci_tbl[] = {
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{PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_EMU10K1,
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PCI_ANY_ID, PCI_ANY_ID, 0, 0, EMU10K1},
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{PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_AUDIGY,
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PCI_ANY_ID, PCI_ANY_ID, 0, 0, AUDIGY},
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{0,}
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};
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MODULE_DEVICE_TABLE(pci, emu10k1_pci_tbl);
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/* Global var instantiation */
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LIST_HEAD(emu10k1_devs);
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extern struct file_operations emu10k1_audio_fops;
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extern struct file_operations emu10k1_mixer_fops;
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extern struct file_operations emu10k1_midi_fops;
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#ifdef EMU10K1_SEQUENCER
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static struct midi_operations emu10k1_midi_operations;
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#endif
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extern irqreturn_t emu10k1_interrupt(int, void *, struct pt_regs *s);
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static int __devinit emu10k1_audio_init(struct emu10k1_card *card)
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{
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/* Assign default playback voice parameters */
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if (card->is_audigy)
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card->mchannel_fx = 0;
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else
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card->mchannel_fx = 8;
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if (card->is_audigy) {
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/* mono voice */
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card->waveout.send_dcba[SEND_MONO] = 0xffffffff;
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card->waveout.send_hgfe[SEND_MONO] = 0x0000ffff;
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/* stereo voice */
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/* left */
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card->waveout.send_dcba[SEND_LEFT] = 0x00ff00ff;
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card->waveout.send_hgfe[SEND_LEFT] = 0x00007f7f;
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/* right */
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card->waveout.send_dcba[SEND_RIGHT] = 0xff00ff00;
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card->waveout.send_hgfe[SEND_RIGHT] = 0x00007f7f;
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card->waveout.send_routing[ROUTE_PCM] = 0x03020100; // Regular pcm
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card->waveout.send_routing2[ROUTE_PCM] = 0x07060504;
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card->waveout.send_routing[ROUTE_PT] = 0x3f3f3d3c; // Passthrough
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card->waveout.send_routing2[ROUTE_PT] = 0x3f3f3f3f;
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card->waveout.send_routing[ROUTE_PCM1] = 0x03020100; // Spare
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card->waveout.send_routing2[ROUTE_PCM1] = 0x07060404;
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} else {
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/* mono voice */
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card->waveout.send_dcba[SEND_MONO] = 0x0000ffff;
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/* stereo voice */
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/* left */
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card->waveout.send_dcba[SEND_LEFT] = 0x000000ff;
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/* right */
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card->waveout.send_dcba[SEND_RIGHT] = 0x0000ff00;
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card->waveout.send_routing[ROUTE_PCM] = 0x3210; // pcm
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card->waveout.send_routing[ROUTE_PT] = 0x3210; // passthrough
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card->waveout.send_routing[ROUTE_PCM1] = 0x7654; // /dev/dsp1
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}
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/* Assign default recording parameters */
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/* FIXME */
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if (card->is_aps)
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card->wavein.recsrc = WAVERECORD_FX;
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else
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card->wavein.recsrc = WAVERECORD_AC97;
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card->wavein.fxwc = 0x0003;
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return 0;
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}
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static void emu10k1_audio_cleanup(struct emu10k1_card *card)
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{
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}
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static int __devinit emu10k1_register_devices(struct emu10k1_card *card)
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{
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card->audio_dev = register_sound_dsp(&emu10k1_audio_fops, -1);
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if (card->audio_dev < 0) {
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printk(KERN_ERR "emu10k1: cannot register first audio device!\n");
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goto err_dev;
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}
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card->audio_dev1 = register_sound_dsp(&emu10k1_audio_fops, -1);
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if (card->audio_dev1 < 0) {
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printk(KERN_ERR "emu10k1: cannot register second audio device!\n");
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goto err_dev1;
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}
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card->ac97->dev_mixer = register_sound_mixer(&emu10k1_mixer_fops, -1);
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if (card->ac97->dev_mixer < 0) {
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printk(KERN_ERR "emu10k1: cannot register mixer device\n");
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goto err_mixer;
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}
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card->midi_dev = register_sound_midi(&emu10k1_midi_fops, -1);
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if (card->midi_dev < 0) {
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printk(KERN_ERR "emu10k1: cannot register midi device!\n");
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goto err_midi;
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}
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#ifdef EMU10K1_SEQUENCER
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card->seq_dev = sound_alloc_mididev();
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if (card->seq_dev == -1)
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printk(KERN_WARNING "emu10k1: unable to register sequencer device!");
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else {
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std_midi_synth.midi_dev = card->seq_dev;
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midi_devs[card->seq_dev] =
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(struct midi_operations *)
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kmalloc(sizeof(struct midi_operations), GFP_KERNEL);
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if (midi_devs[card->seq_dev] == NULL) {
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printk(KERN_ERR "emu10k1: unable to allocate memory!");
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sound_unload_mididev(card->seq_dev);
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card->seq_dev = -1;
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/* return without error */
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} else {
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memcpy((char *)midi_devs[card->seq_dev],
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(char *)&emu10k1_midi_operations,
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sizeof(struct midi_operations));
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midi_devs[card->seq_dev]->devc = card;
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sequencer_init();
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card->seq_mididev = NULL;
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}
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}
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#endif
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return 0;
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|
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err_midi:
|
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unregister_sound_mixer(card->ac97->dev_mixer);
|
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err_mixer:
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unregister_sound_dsp(card->audio_dev);
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err_dev1:
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unregister_sound_dsp(card->audio_dev);
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err_dev:
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return -ENODEV;
|
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}
|
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|
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static void emu10k1_unregister_devices(struct emu10k1_card *card)
|
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{
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#ifdef EMU10K1_SEQUENCER
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if (card->seq_dev > -1) {
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kfree(midi_devs[card->seq_dev]);
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midi_devs[card->seq_dev] = NULL;
|
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sound_unload_mididev(card->seq_dev);
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card->seq_dev = -1;
|
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}
|
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#endif
|
|
|
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unregister_sound_midi(card->midi_dev);
|
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unregister_sound_mixer(card->ac97->dev_mixer);
|
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unregister_sound_dsp(card->audio_dev1);
|
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unregister_sound_dsp(card->audio_dev);
|
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}
|
|
|
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static int emu10k1_info_proc (char *page, char **start, off_t off,
|
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int count, int *eof, void *data)
|
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{
|
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struct emu10k1_card *card = data;
|
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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 = kmalloc(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;
|
|
}
|
|
|
|
memset(card->mpuout, 0, sizeof(struct emu10k1_mpuout));
|
|
|
|
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 = kmalloc(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;
|
|
}
|
|
|
|
memset(card->mpuin, 0, sizeof(struct emu10k1_mpuin));
|
|
|
|
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 = kmalloc(sizeof(struct emu10k1_card), GFP_KERNEL)) == NULL) {
|
|
printk(KERN_ERR "emu10k1: out of memory\n");
|
|
return -ENOMEM;
|
|
}
|
|
memset(card, 0, sizeof(struct emu10k1_card));
|
|
|
|
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, SA_SHIRQ, card_names[pci_id->driver_data], card)) {
|
|
printk(KERN_ERR "emu10k1: IRQ in use\n");
|
|
ret = -EBUSY;
|
|
goto err_irq;
|
|
}
|
|
|
|
pci_read_config_byte(pci_dev, PCI_REVISION_ID, &card->chiprev);
|
|
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
|
|
|