aboutsummaryrefslogtreecommitdiff
path: root/sound/oss/emu10k1/hwaccess.h
diff options
context:
space:
mode:
Diffstat (limited to 'sound/oss/emu10k1/hwaccess.h')
-rw-r--r--sound/oss/emu10k1/hwaccess.h247
1 files changed, 0 insertions, 247 deletions
diff --git a/sound/oss/emu10k1/hwaccess.h b/sound/oss/emu10k1/hwaccess.h
deleted file mode 100644
index 85e27bda694..00000000000
--- a/sound/oss/emu10k1/hwaccess.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- **********************************************************************
- * hwaccess.h
- * Copyright 1999, 2000 Creative Labs, Inc.
- *
- **********************************************************************
- *
- * Date Author Summary of changes
- * ---- ------ ------------------
- * October 20, 1999 Bertrand Lee base code release
- *
- **********************************************************************
- *
- * 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.
- *
- **********************************************************************
- */
-
-#ifndef _HWACCESS_H
-#define _HWACCESS_H
-
-#include <linux/fs.h>
-#include <linux/sound.h>
-#include <linux/soundcard.h>
-#include <linux/ac97_codec.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/sched.h>
-#include <asm/io.h>
-
-#include "efxmgr.h"
-#include "passthrough.h"
-#include "midi.h"
-
-#define EMUPAGESIZE 4096 /* don't change */
-#define NUM_G 64 /* use all channels */
-#define NUM_FXSENDS 4 /* don't change */
-/* setting this to other than a power of two may break some applications */
-#define MAXBUFSIZE 65536
-#define MAXPAGES 8192
-#define BUFMAXPAGES (MAXBUFSIZE / PAGE_SIZE)
-
-#define FLAGS_AVAILABLE 0x0001
-#define FLAGS_READY 0x0002
-
-struct memhandle
-{
- dma_addr_t dma_handle;
- void *addr;
- u32 size;
-};
-
-#define DEBUG_LEVEL 2
-
-#ifdef EMU10K1_DEBUG
-# define DPD(level,x,y...) do {if(level <= DEBUG_LEVEL) printk( KERN_NOTICE "emu10k1: %s: %d: " x , __FILE__ , __LINE__ , y );} while(0)
-# define DPF(level,x) do {if(level <= DEBUG_LEVEL) printk( KERN_NOTICE "emu10k1: %s: %d: " x , __FILE__ , __LINE__ );} while(0)
-#else
-# define DPD(level,x,y...) do { } while (0) /* not debugging: nothing */
-# define DPF(level,x) do { } while (0)
-#endif /* EMU10K1_DEBUG */
-
-#define ERROR() DPF(1,"error\n")
-
-/* DATA STRUCTURES */
-
-struct emu10k1_waveout
-{
- u32 send_routing[3];
- // audigy only:
- u32 send_routing2[3];
-
- u32 send_dcba[3];
- // audigy only:
- u32 send_hgfe[3];
-};
-#define ROUTE_PCM 0
-#define ROUTE_PT 1
-#define ROUTE_PCM1 2
-
-#define SEND_MONO 0
-#define SEND_LEFT 1
-#define SEND_RIGHT 2
-
-struct emu10k1_wavein
-{
- struct wiinst *ac97;
- struct wiinst *mic;
- struct wiinst *fx;
-
- u8 recsrc;
- u32 fxwc;
-};
-
-#define CMD_READ 1
-#define CMD_WRITE 2
-
-struct mixer_private_ioctl {
- u32 cmd;
- u32 val[90];
-};
-
-/* bogus ioctls numbers to escape from OSS mixer limitations */
-#define CMD_WRITEFN0 _IOW('D', 0, struct mixer_private_ioctl)
-#define CMD_READFN0 _IOR('D', 1, struct mixer_private_ioctl)
-#define CMD_WRITEPTR _IOW('D', 2, struct mixer_private_ioctl)
-#define CMD_READPTR _IOR('D', 3, struct mixer_private_ioctl)
-#define CMD_SETRECSRC _IOW('D', 4, struct mixer_private_ioctl)
-#define CMD_GETRECSRC _IOR('D', 5, struct mixer_private_ioctl)
-#define CMD_GETVOICEPARAM _IOR('D', 6, struct mixer_private_ioctl)
-#define CMD_SETVOICEPARAM _IOW('D', 7, struct mixer_private_ioctl)
-#define CMD_GETPATCH _IOR('D', 8, struct mixer_private_ioctl)
-#define CMD_GETGPR _IOR('D', 9, struct mixer_private_ioctl)
-#define CMD_GETCTLGPR _IOR('D', 10, struct mixer_private_ioctl)
-#define CMD_SETPATCH _IOW('D', 11, struct mixer_private_ioctl)
-#define CMD_SETGPR _IOW('D', 12, struct mixer_private_ioctl)
-#define CMD_SETCTLGPR _IOW('D', 13, struct mixer_private_ioctl)
-#define CMD_SETGPOUT _IOW('D', 14, struct mixer_private_ioctl)
-#define CMD_GETGPR2OSS _IOR('D', 15, struct mixer_private_ioctl)
-#define CMD_SETGPR2OSS _IOW('D', 16, struct mixer_private_ioctl)
-#define CMD_SETMCH_FX _IOW('D', 17, struct mixer_private_ioctl)
-#define CMD_SETPASSTHROUGH _IOW('D', 18, struct mixer_private_ioctl)
-#define CMD_PRIVATE3_VERSION _IOW('D', 19, struct mixer_private_ioctl)
-#define CMD_AC97_BOOST _IOW('D', 20, struct mixer_private_ioctl)
-
-//up this number when breaking compatibility
-#define PRIVATE3_VERSION 2
-
-struct emu10k1_card
-{
- struct list_head list;
-
- struct memhandle virtualpagetable;
- struct memhandle tankmem;
- struct memhandle silentpage;
-
- spinlock_t lock;
-
- u8 voicetable[NUM_G];
- u16 emupagetable[MAXPAGES];
-
- struct list_head timers;
- u16 timer_delay;
- spinlock_t timer_lock;
-
- struct pci_dev *pci_dev;
- unsigned long iobase;
- unsigned long length;
- unsigned short model;
- unsigned int irq;
-
- int audio_dev;
- int audio_dev1;
- int midi_dev;
-#ifdef EMU10K1_SEQUENCER
- int seq_dev;
- struct emu10k1_mididevice *seq_mididev;
-#endif
-
- struct ac97_codec *ac97;
- int ac97_supported_mixers;
- int ac97_stereo_mixers;
-
- /* Number of first fx voice for multichannel output */
- u8 mchannel_fx;
- struct emu10k1_waveout waveout;
- struct emu10k1_wavein wavein;
- struct emu10k1_mpuout *mpuout;
- struct emu10k1_mpuin *mpuin;
-
- struct mutex open_sem;
- mode_t open_mode;
- wait_queue_head_t open_wait;
-
- u32 mpuacqcount; // Mpu acquire count
- u32 has_toslink; // TOSLink detection
-
- u8 chiprev; /* Chip revision */
- u8 is_audigy;
- u8 is_aps;
-
- struct patch_manager mgr;
- struct pt_data pt;
-};
-
-int emu10k1_addxmgr_alloc(u32, struct emu10k1_card *);
-void emu10k1_addxmgr_free(struct emu10k1_card *, int);
-
-int emu10k1_find_control_gpr(struct patch_manager *, const char *, const char *);
-void emu10k1_set_control_gpr(struct emu10k1_card *, int , s32, int );
-
-void emu10k1_set_volume_gpr(struct emu10k1_card *, int, s32, int);
-
-
-#define VOL_6BIT 0x40
-#define VOL_5BIT 0x20
-#define VOL_4BIT 0x10
-
-#define TIMEOUT 16384
-
-u32 srToPitch(u32);
-
-extern struct list_head emu10k1_devs;
-
-/* Hardware Abstraction Layer access functions */
-
-void emu10k1_writefn0(struct emu10k1_card *, u32, u32);
-void emu10k1_writefn0_2(struct emu10k1_card *, u32, u32, int);
-u32 emu10k1_readfn0(struct emu10k1_card *, u32);
-
-void emu10k1_timer_set(struct emu10k1_card *, u16);
-
-void sblive_writeptr(struct emu10k1_card *, u32, u32, u32);
-void sblive_writeptr_tag(struct emu10k1_card *, u32, ...);
-#define TAGLIST_END 0
-
-u32 sblive_readptr(struct emu10k1_card *, u32 , u32 );
-
-void emu10k1_irq_enable(struct emu10k1_card *, u32);
-void emu10k1_irq_disable(struct emu10k1_card *, u32);
-void emu10k1_clear_stop_on_loop(struct emu10k1_card *, u32);
-
-/* AC97 Codec register access function */
-u16 emu10k1_ac97_read(struct ac97_codec *, u8);
-void emu10k1_ac97_write(struct ac97_codec *, u8, u16);
-
-/* MPU access function*/
-int emu10k1_mpu_write_data(struct emu10k1_card *, u8);
-int emu10k1_mpu_read_data(struct emu10k1_card *, u8 *);
-int emu10k1_mpu_reset(struct emu10k1_card *);
-int emu10k1_mpu_acquire(struct emu10k1_card *);
-int emu10k1_mpu_release(struct emu10k1_card *);
-
-#endif /* _HWACCESS_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 17:20:14 +0000