Gecko [ oric.aiou.edu.pk ]

Name	Size	Permission
ac97	[ DIR ]	drwxr-xr-x
sof	[ DIR ]	drwxr-xr-x
ac97_codec.h	15.65 KB	-rw-r--r--
aci.h	2.4 KB	-rw-r--r--
ad1816a.h	4.73 KB	-rw-r--r--
ad1843.h	1.48 KB	-rw-r--r--
adau1373.h	706 B	-rw-r--r--
aess.h	1.63 KB	-rw-r--r--
ak4113.h	10.22 KB	-rw-r--r--
ak4114.h	9.54 KB	-rw-r--r--
ak4117.h	8.34 KB	-rw-r--r--
ak4531_codec.h	2.42 KB	-rw-r--r--
ak4641.h	476 B	-rw-r--r--
ak4xxx-adda.h	2.66 KB	-rw-r--r--
alc5623.h	536 B	-rw-r--r--
asequencer.h	2.91 KB	-rw-r--r--
asound.h	590 B	-rw-r--r--
asoundef.h	16.02 KB	-rw-r--r--
compress_driver.h	6.72 KB	-rw-r--r--
control.h	8.17 KB	-rw-r--r--
core.h	13.51 KB	-rw-r--r--
cs35l33.h	888 B	-rw-r--r--
cs35l34.h	741 B	-rw-r--r--
cs35l35.h	2.21 KB	-rw-r--r--
cs35l36.h	772 B	-rw-r--r--
cs4231-regs.h	7.6 KB	-rw-r--r--
cs4271.h	961 B	-rw-r--r--
cs42l52.h	592 B	-rw-r--r--
cs42l56.h	1.02 KB	-rw-r--r--
cs42l73.h	361 B	-rw-r--r--
cs8403.h	7.95 KB	-rw-r--r--
cs8427.h	9.72 KB	-rw-r--r--
da7213.h	1.01 KB	-rw-r--r--
da7218.h	2.41 KB	-rw-r--r--
da7219-aad.h	2.21 KB	-rw-r--r--
da7219.h	998 B	-rw-r--r--
da9055.h	707 B	-rw-r--r--
designware_i2s.h	1.59 KB	-rw-r--r--
dmaengine_pcm.h	5.97 KB	-rw-r--r--
emu10k1.h	88.67 KB	-rw-r--r--
emu10k1_synth.h	693 B	-rw-r--r--
emu8000.h	3.34 KB	-rw-r--r--
emu8000_reg.h	9.54 KB	-rw-r--r--
emux_legacy.h	4.7 KB	-rw-r--r--
emux_synth.h	6.79 KB	-rw-r--r--
es1688.h	2.85 KB	-rw-r--r--
gus.h	19.53 KB	-rw-r--r--
hda_chmap.h	2.6 KB	-rw-r--r--
hda_codec.h	17.14 KB	-rw-r--r--
hda_component.h	2.04 KB	-rw-r--r--
hda_hwdep.h	736 B	-rw-r--r--
hda_i915.h	589 B	-rw-r--r--
hda_register.h	10.21 KB	-rw-r--r--
hda_regmap.h	6.77 KB	-rw-r--r--
hda_verbs.h	16.89 KB	-rw-r--r--
hdaudio.h	20.93 KB	-rw-r--r--
hdaudio_ext.h	5.46 KB	-rw-r--r--
hdmi-codec.h	2.47 KB	-rw-r--r--
hwdep.h	1.88 KB	-rw-r--r--
i2c.h	2.79 KB	-rw-r--r--
info.h	7.86 KB	-rw-r--r--
initval.h	2.41 KB	-rw-r--r--
intel-dsp-config.h	639 B	-rw-r--r--
intel-nhlt.h	2.79 KB	-rw-r--r--
jack.h	3.08 KB	-rw-r--r--
l3.h	524 B	-rw-r--r--
madera-pdata.h	1.95 KB	-rw-r--r--
max9768.h	729 B	-rw-r--r--
max98088.h	1.05 KB	-rw-r--r--
max98090.h	534 B	-rw-r--r--
max98095.h	1.33 KB	-rw-r--r--
memalloc.h	3.72 KB	-rw-r--r--
minors.h	3.65 KB	-rw-r--r--
mixer_oss.h	1.73 KB	-rw-r--r--
mpu401.h	3.81 KB	-rw-r--r--
omap-hdmi-audio.h	970 B	-rw-r--r--
opl3.h	11.63 KB	-rw-r--r--
opl4.h	459 B	-rw-r--r--
pcm-indirect.h	5.04 KB	-rw-r--r--
pcm.h	47.05 KB	-rw-r--r--
pcm_drm_eld.h	183 B	-rw-r--r--
pcm_iec958.h	332 B	-rw-r--r--
pcm_oss.h	2.01 KB	-rw-r--r--
pcm_params.h	8.53 KB	-rw-r--r--
pt2258.h	513 B	-rw-r--r--
pxa2xx-lib.h	1.6 KB	-rw-r--r--
rawmidi.h	5.56 KB	-rw-r--r--
rt286.h	314 B	-rw-r--r--
rt298.h	373 B	-rw-r--r--
rt5514.h	399 B	-rw-r--r--
rt5645.h	665 B	-rw-r--r--
rt5659.h	880 B	-rw-r--r--
rt5660.h	578 B	-rw-r--r--
rt5663.h	476 B	-rw-r--r--
rt5665.h	761 B	-rw-r--r--
rt5668.h	646 B	-rw-r--r--
rt5670.h	533 B	-rw-r--r--
rt5682.h	646 B	-rw-r--r--
s3c24xx_uda134x.h	229 B	-rw-r--r--
sb.h	10.3 KB	-rw-r--r--
sb16_csp.h	2.05 KB	-rw-r--r--
seq_device.h	2.11 KB	-rw-r--r--
seq_kernel.h	3.3 KB	-rw-r--r--
seq_midi_emul.h	6.59 KB	-rw-r--r--
seq_midi_event.h	1.32 KB	-rw-r--r--
seq_oss.h	2.21 KB	-rw-r--r--
seq_oss_legacy.h	360 B	-rw-r--r--
seq_virmidi.h	2.07 KB	-rw-r--r--
sh_dac_audio.h	441 B	-rw-r--r--
sh_fsi.h	693 B	-rw-r--r--
simple_card.h	529 B	-rw-r--r--
simple_card_utils.h	6.56 KB	-rw-r--r--
snd_wavefront.h	5.57 KB	-rw-r--r--
soc-acpi-intel-match.h	1.55 KB	-rw-r--r--
soc-acpi.h	3.55 KB	-rw-r--r--
soc-component.h	13.34 KB	-rw-r--r--
soc-dai.h	13.17 KB	-rw-r--r--
soc-dapm.h	31.27 KB	-rw-r--r--
soc-dpcm.h	5.19 KB	-rw-r--r--
soc-topology.h	6.08 KB	-rw-r--r--
soc.h	47.42 KB	-rw-r--r--
sof.h	2.43 KB	-rw-r--r--
soundfont.h	3.81 KB	-rw-r--r--
spear_dma.h	350 B	-rw-r--r--
spear_spdif.h	345 B	-rw-r--r--
sta32x.h	1015 B	-rw-r--r--
sta350.h	1.44 KB	-rw-r--r--
tas2552-plat.h	283 B	-rw-r--r--
tas5086.h	210 B	-rw-r--r--
tea6330t.h	468 B	-rw-r--r--
timer.h	4.88 KB	-rw-r--r--
tlv.h	1.59 KB	-rw-r--r--
tlv320aic32x4.h	1.29 KB	-rw-r--r--
tlv320aic3x.h	1.74 KB	-rw-r--r--
tlv320dac33-plat.h	574 B	-rw-r--r--
tpa6130a2-plat.h	291 B	-rw-r--r--
uda134x.h	451 B	-rw-r--r--
uda1380.h	335 B	-rw-r--r--
util_mem.h	1.58 KB	-rw-r--r--
vx_core.h	14.67 KB	-rw-r--r--
wavefront.h	18.08 KB	-rw-r--r--
wm0010.h	466 B	-rw-r--r--
wm1250-ev1.h	510 B	-rw-r--r--
wm2000.h	479 B	-rw-r--r--
wm2200.h	1.32 KB	-rw-r--r--
wm5100.h	1.1 KB	-rw-r--r--
wm8903.h	15.02 KB	-rw-r--r--
wm8904.h	7.21 KB	-rw-r--r--
wm8955.h	442 B	-rw-r--r--
wm8960.h	457 B	-rw-r--r--
wm8962.h	1.65 KB	-rw-r--r--
wm8993.h	1.05 KB	-rw-r--r--
wm8996.h	1.26 KB	-rw-r--r--
wm9081.h	515 B	-rw-r--r--
wm9090.h	634 B	-rw-r--r--
wss.h	7.76 KB	-rw-r--r--

Code Editor : sb.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __SOUND_SB_H
#define __SOUND_SB_H

/*
 *  Header file for SoundBlaster cards
 *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
 */

#include <sound/pcm.h>
#include <sound/rawmidi.h>
#include <linux/interrupt.h>
#include <linux/io.h>

enum sb_hw_type {
	SB_HW_AUTO,
	SB_HW_10,
	SB_HW_20,
	SB_HW_201,
	SB_HW_PRO,
	SB_HW_JAZZ16,		/* Media Vision Jazz16 */
	SB_HW_16,
	SB_HW_16CSP,		/* SB16 with CSP chip */
	SB_HW_ALS100,		/* Avance Logic ALS100 chip */
	SB_HW_ALS4000,		/* Avance Logic ALS4000 chip */
	SB_HW_DT019X,		/* Diamond Tech. DT-019X / Avance Logic ALS-007 */
	SB_HW_CS5530,		/* Cyrix/NatSemi 5530 VSA1 */
};

#define SB_OPEN_PCM			0x01
#define SB_OPEN_MIDI_INPUT		0x02
#define SB_OPEN_MIDI_OUTPUT		0x04
#define SB_OPEN_MIDI_INPUT_TRIGGER	0x08
#define SB_OPEN_MIDI_OUTPUT_TRIGGER	0x10

#define SB_MODE_HALT		0x00
#define SB_MODE_PLAYBACK_8	0x01
#define SB_MODE_PLAYBACK_16	0x02
#define SB_MODE_PLAYBACK	(SB_MODE_PLAYBACK_8 | SB_MODE_PLAYBACK_16)
#define SB_MODE_CAPTURE_8	0x04
#define SB_MODE_CAPTURE_16	0x08
#define SB_MODE_CAPTURE		(SB_MODE_CAPTURE_8 | SB_MODE_CAPTURE_16)

#define SB_RATE_LOCK_PLAYBACK	0x10
#define SB_RATE_LOCK_CAPTURE	0x20
#define SB_RATE_LOCK		(SB_RATE_LOCK_PLAYBACK | SB_RATE_LOCK_CAPTURE)

#define SB_MPU_INPUT		1

struct snd_sb {
	unsigned long port;		/* base port of DSP chip */
	struct resource *res_port;
	unsigned long mpu_port;		/* MPU port for SB DSP 4.0+ */
	int irq;			/* IRQ number of DSP chip */
	int dma8;			/* 8-bit DMA */
	int dma16;			/* 16-bit DMA */
	unsigned short version;		/* version of DSP chip */
	enum sb_hw_type hardware;	/* see to SB_HW_XXXX */

unsigned long alt_port;		/* alternate port (ALS4000) */
	struct pci_dev *pci;		/* ALS4000 */

unsigned int open;		/* see to SB_OPEN_XXXX for sb8 */
					/* also SNDRV_SB_CSP_MODE_XXX for sb16_csp */
	unsigned int mode;		/* current mode of stream */
	unsigned int force_mode16;	/* force 16-bit mode of streams */
	unsigned int locked_rate;	/* sb16 duplex */
	unsigned int playback_format;
	unsigned int capture_format;
	struct timer_list midi_timer;
	unsigned int p_dma_size;
	unsigned int p_period_size;
	unsigned int c_dma_size;
	unsigned int c_period_size;

spinlock_t mixer_lock;

char name[32];

void *csp; /* used only when CONFIG_SND_SB16_CSP is set */

struct snd_card *card;
	struct snd_pcm *pcm;
	struct snd_pcm_substream *playback_substream;
	struct snd_pcm_substream *capture_substream;

struct snd_rawmidi *rmidi;
	struct snd_rawmidi_substream *midi_substream_input;
	struct snd_rawmidi_substream *midi_substream_output;
	irq_handler_t rmidi_callback;

spinlock_t reg_lock;
	spinlock_t open_lock;
	spinlock_t midi_input_lock;

struct snd_info_entry *proc_entry;

#ifdef CONFIG_PM
	unsigned char saved_regs[0x20];
#endif
};

/* I/O ports */

#define SBP(chip, x)		((chip)->port + s_b_SB_##x)
#define SBP1(port, x)		((port) + s_b_SB_##x)

#define s_b_SB_RESET		0x6
#define s_b_SB_READ		0xa
#define s_b_SB_WRITE		0xc
#define s_b_SB_COMMAND		0xc
#define s_b_SB_STATUS		0xc
#define s_b_SB_DATA_AVAIL	0xe
#define s_b_SB_DATA_AVAIL_16 	0xf
#define s_b_SB_MIXER_ADDR	0x4
#define s_b_SB_MIXER_DATA	0x5
#define s_b_SB_OPL3_LEFT	0x0
#define s_b_SB_OPL3_RIGHT	0x2
#define s_b_SB_OPL3_BOTH	0x8

#define SB_DSP_OUTPUT		0x14
#define SB_DSP_INPUT		0x24
#define SB_DSP_BLOCK_SIZE	0x48
#define SB_DSP_HI_OUTPUT	0x91
#define SB_DSP_HI_INPUT		0x99
#define SB_DSP_LO_OUTPUT_AUTO	0x1c
#define SB_DSP_LO_INPUT_AUTO	0x2c
#define SB_DSP_HI_OUTPUT_AUTO	0x90
#define SB_DSP_HI_INPUT_AUTO	0x98
#define SB_DSP_IMMED_INT	0xf2
#define SB_DSP_GET_VERSION	0xe1
#define SB_DSP_SPEAKER_ON	0xd1
#define SB_DSP_SPEAKER_OFF	0xd3
#define SB_DSP_DMA8_OFF		0xd0
#define SB_DSP_DMA8_ON		0xd4
#define SB_DSP_DMA8_EXIT	0xda
#define SB_DSP_DMA16_OFF	0xd5
#define SB_DSP_DMA16_ON		0xd6
#define SB_DSP_DMA16_EXIT	0xd9
#define SB_DSP_SAMPLE_RATE	0x40
#define SB_DSP_SAMPLE_RATE_OUT	0x41
#define SB_DSP_SAMPLE_RATE_IN	0x42
#define SB_DSP_MONO_8BIT	0xa0
#define SB_DSP_MONO_16BIT	0xa4
#define SB_DSP_STEREO_8BIT	0xa8
#define SB_DSP_STEREO_16BIT	0xac

#define SB_DSP_MIDI_INPUT_IRQ	0x31
#define SB_DSP_MIDI_UART_IRQ	0x35
#define SB_DSP_MIDI_OUTPUT	0x38

#define SB_DSP4_OUT8_AI		0xc6
#define SB_DSP4_IN8_AI		0xce
#define SB_DSP4_OUT16_AI	0xb6
#define SB_DSP4_IN16_AI		0xbe
#define SB_DSP4_MODE_UNS_MONO	0x00
#define SB_DSP4_MODE_SIGN_MONO	0x10
#define SB_DSP4_MODE_UNS_STEREO	0x20
#define SB_DSP4_MODE_SIGN_STEREO 0x30

#define SB_DSP4_OUTPUT		0x3c
#define SB_DSP4_INPUT_LEFT	0x3d
#define SB_DSP4_INPUT_RIGHT	0x3e

/* registers for SB 2.0 mixer */
#define SB_DSP20_MASTER_DEV	0x02
#define SB_DSP20_PCM_DEV	0x0A
#define SB_DSP20_CD_DEV		0x08
#define SB_DSP20_FM_DEV		0x06

/* registers for SB PRO mixer */
#define SB_DSP_MASTER_DEV	0x22
#define SB_DSP_PCM_DEV		0x04
#define SB_DSP_LINE_DEV		0x2e
#define SB_DSP_CD_DEV		0x28
#define SB_DSP_FM_DEV		0x26
#define SB_DSP_MIC_DEV		0x0a
#define SB_DSP_CAPTURE_SOURCE	0x0c
#define SB_DSP_CAPTURE_FILT	0x0c
#define SB_DSP_PLAYBACK_FILT	0x0e
#define SB_DSP_STEREO_SW	0x0e

#define SB_DSP_MIXS_MIC0	0x00	/* same as MIC */
#define SB_DSP_MIXS_CD		0x01
#define SB_DSP_MIXS_MIC		0x02
#define SB_DSP_MIXS_LINE	0x03

/* registers (only for left channel) for SB 16 mixer */
#define SB_DSP4_MASTER_DEV	0x30
#define SB_DSP4_BASS_DEV	0x46
#define SB_DSP4_TREBLE_DEV	0x44
#define SB_DSP4_SYNTH_DEV	0x34
#define SB_DSP4_PCM_DEV		0x32
#define SB_DSP4_SPEAKER_DEV	0x3b
#define SB_DSP4_LINE_DEV	0x38
#define SB_DSP4_MIC_DEV		0x3a
#define SB_DSP4_OUTPUT_SW	0x3c
#define SB_DSP4_CD_DEV		0x36
#define SB_DSP4_IGAIN_DEV	0x3f
#define SB_DSP4_OGAIN_DEV	0x41
#define SB_DSP4_MIC_AGC		0x43

/* additional registers for SB 16 mixer */
#define SB_DSP4_IRQSETUP	0x80
#define SB_DSP4_DMASETUP	0x81
#define SB_DSP4_IRQSTATUS	0x82
#define SB_DSP4_MPUSETUP	0x84

#define SB_DSP4_3DSE		0x90

/* Registers for DT-019x / ALS-007 mixer */
#define SB_DT019X_MASTER_DEV	0x62
#define SB_DT019X_PCM_DEV	0x64
#define SB_DT019X_SYNTH_DEV	0x66
#define SB_DT019X_CD_DEV	0x68
#define SB_DT019X_MIC_DEV	0x6a
#define SB_DT019X_SPKR_DEV	0x6a
#define SB_DT019X_LINE_DEV	0x6e
#define SB_DT019X_OUTPUT_SW2	0x4c
#define SB_DT019X_CAPTURE_SW	0x6c

#define SB_DT019X_CAP_CD	0x02
#define SB_DT019X_CAP_MIC	0x04
#define SB_DT019X_CAP_LINE	0x06
#define SB_DT019X_CAP_SYNTH	0x07
#define SB_DT019X_CAP_MAIN	0x07

#define SB_ALS4000_MONO_IO_CTRL	0x4b
#define SB_ALS4000_OUT_MIXER_CTRL_2	0x4c
#define SB_ALS4000_MIC_IN_GAIN	0x4d
#define SB_ALS4000_ANALOG_REFRNC_VOLT_CTRL 0x4e
#define SB_ALS4000_FMDAC	0x4f
#define SB_ALS4000_3D_SND_FX	0x50
#define SB_ALS4000_3D_TIME_DELAY	0x51
#define SB_ALS4000_3D_AUTO_MUTE	0x52
#define SB_ALS4000_ANALOG_BLOCK_CTRL 0x53
#define SB_ALS4000_3D_DELAYLINE_PATTERN 0x54
#define SB_ALS4000_CR3_CONFIGURATION	0xc3 /* bit 7 is Digital Loop Enable */
#define SB_ALS4000_QSOUND	0xdb

/* IRQ setting bitmap */
#define SB_IRQSETUP_IRQ9	0x01
#define SB_IRQSETUP_IRQ5	0x02
#define SB_IRQSETUP_IRQ7	0x04
#define SB_IRQSETUP_IRQ10	0x08

/* IRQ types */
#define SB_IRQTYPE_8BIT		0x01
#define SB_IRQTYPE_16BIT	0x02
#define SB_IRQTYPE_MPUIN	0x04
#define ALS4K_IRQTYPE_CR1E_DMA	0x20

/* DMA setting bitmap */
#define SB_DMASETUP_DMA0	0x01
#define SB_DMASETUP_DMA1	0x02
#define SB_DMASETUP_DMA3	0x08
#define SB_DMASETUP_DMA5	0x20
#define SB_DMASETUP_DMA6	0x40
#define SB_DMASETUP_DMA7	0x80

/*
 *
 */

static inline void snd_sb_ack_8bit(struct snd_sb *chip)
{
	inb(SBP(chip, DATA_AVAIL));
}

static inline void snd_sb_ack_16bit(struct snd_sb *chip)
{
	inb(SBP(chip, DATA_AVAIL_16));
}

/* sb_common.c */
int snd_sbdsp_command(struct snd_sb *chip, unsigned char val);
int snd_sbdsp_get_byte(struct snd_sb *chip);
int snd_sbdsp_reset(struct snd_sb *chip);
int snd_sbdsp_create(struct snd_card *card,
		     unsigned long port,
		     int irq,
		     irq_handler_t irq_handler,
		     int dma8, int dma16,
		     unsigned short hardware,
		     struct snd_sb **r_chip);
/* sb_mixer.c */
void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data);
unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg);
int snd_sbmixer_new(struct snd_sb *chip);
#ifdef CONFIG_PM
void snd_sbmixer_suspend(struct snd_sb *chip);
void snd_sbmixer_resume(struct snd_sb *chip);
#endif

/* sb8_init.c */
int snd_sb8dsp_pcm(struct snd_sb *chip, int device);
/* sb8.c */
irqreturn_t snd_sb8dsp_interrupt(struct snd_sb *chip);
int snd_sb8_playback_open(struct snd_pcm_substream *substream);
int snd_sb8_capture_open(struct snd_pcm_substream *substream);
int snd_sb8_playback_close(struct snd_pcm_substream *substream);
int snd_sb8_capture_close(struct snd_pcm_substream *substream);
/* midi8.c */
irqreturn_t snd_sb8dsp_midi_interrupt(struct snd_sb *chip);
int snd_sb8dsp_midi(struct snd_sb *chip, int device);

/* sb16_init.c */
int snd_sb16dsp_pcm(struct snd_sb *chip, int device);
const struct snd_pcm_ops *snd_sb16dsp_get_pcm_ops(int direction);
int snd_sb16dsp_configure(struct snd_sb *chip);
/* sb16.c */
irqreturn_t snd_sb16dsp_interrupt(int irq, void *dev_id);

/* exported mixer stuffs */
enum {
	SB_MIX_SINGLE,
	SB_MIX_DOUBLE,
	SB_MIX_INPUT_SW,
	SB_MIX_CAPTURE_PRO,
	SB_MIX_CAPTURE_DT019X,
	SB_MIX_MONO_CAPTURE_ALS4K
};

int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int type, unsigned long value);

/* for ease of use */
struct sbmix_elem {
	const char *name;
	int type;
	unsigned long private_value;
};

#define SB_SINGLE(xname, reg, shift, mask) \
{ .name = xname, \
  .type = SB_MIX_SINGLE, \
  .private_value = SB_MIXVAL_SINGLE(reg, shift, mask) }

#define SB_DOUBLE(xname, left_reg, right_reg, left_shift, right_shift, mask) \
{ .name = xname, \
  .type = SB_MIX_DOUBLE, \
  .private_value = SB_MIXVAL_DOUBLE(left_reg, right_reg, left_shift, right_shift, mask) }

#define SB16_INPUT_SW(xname, reg1, reg2, left_shift, right_shift) \
{ .name = xname, \
  .type = SB_MIX_INPUT_SW, \
  .private_value = SB_MIXVAL_INPUT_SW(reg1, reg2, left_shift, right_shift) }

static inline int snd_sbmixer_add_ctl_elem(struct snd_sb *chip, const struct sbmix_elem *c)
{
	return snd_sbmixer_add_ctl(chip, c->name, 0, c->type, c->private_value);
}

#endif /* __SOUND_SB_H */

${this.title}

Code Editor : sb.h