#include <dev/sound/pcm/sound.h>
#include <dev/sound/pcm/ac97.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcivar.h>
#include <dev/sound/pci/cs4281.h>

Include dependency graph for cs4281.c:

Go to the source code of this file.

Data Structures
struct	sc_chinfo

struct	sc_info

Macros
#define	CS4281_DEFAULT_BUFSZ 16384

#define	CS4281_FIFO_SIZE 15

#define	CS4281_DMA_PLAY 0

#define	CS4281_DMA_REC 1

#define	inline __inline

#define	DEB(x) /* x */

#define	CS4281_NUM_RATES sizeof(cs4281_rates)/sizeof(cs4281_rates[0])

Functions
	SND_DECLARE_FILE ("$FreeBSD$")

static u_int32_t	adcdac_go (struct sc_chinfo *ch, u_int32_t go)

static void	adcdac_prog (struct sc_chinfo *ch)

static void	cs4281_intr (void *)

static int	cs4281_power (struct sc_info *, int)

static int	cs4281_init (struct sc_info *)

static u_int32_t	cs4281_rd (struct sc_info *, int)

static void	cs4281_wr (struct sc_info *, int, u_int32_t)

static u_int8_t	cs4281_rate_to_rv (u_int32_t)

static u_int32_t	cs4281_format_to_dmr (u_int32_t)

static u_int32_t	cs4281_format_to_bps (u_int32_t)

static void	cs4281_clr4 (struct sc_info *sc, int regno, u_int32_t mask)

static void	cs4281_set4 (struct sc_info *sc, int regno, u_int32_t mask)

static int	cs4281_waitset (struct sc_info *sc, int regno, u_int32_t mask, int tries)

static int	cs4281_waitclr (struct sc_info *sc, int regno, u_int32_t mask, int tries)

static u_int32_t	cs4281_rv_to_rate (u_int8_t rv)

static int	cs4281_rdcd (kobj_t obj, void *devinfo, int regno)

static int	cs4281_wrcd (kobj_t obj, void *devinfo, int regno, u_int32_t data)

	AC97_DECLARE (cs4281_ac97)

static void *	cs4281chan_init (kobj_t obj, void devinfo, struct snd_dbuf b, struct pcm_channel *c, int dir)

static u_int32_t	cs4281chan_setblocksize (kobj_t obj, void *data, u_int32_t blocksize)

static u_int32_t	cs4281chan_setspeed (kobj_t obj, void *data, u_int32_t speed)

static int	cs4281chan_setformat (kobj_t obj, void *data, u_int32_t format)

static u_int32_t	cs4281chan_getptr (kobj_t obj, void *data)

static int	cs4281chan_trigger (kobj_t obj, void *data, int go)

static struct pcmchan_caps *	cs4281chan_getcaps (kobj_t obj, void *data)

	CHANNEL_DECLARE (cs4281chan)

static int	cs4281_pci_probe (device_t dev)

static int	cs4281_pci_attach (device_t dev)

static int	cs4281_pci_detach (device_t dev)

static int	cs4281_pci_suspend (device_t dev)

static int	cs4281_pci_resume (device_t dev)

	DRIVER_MODULE (snd_cs4281, pci, cs4281_driver, pcm_devclass, 0, 0)

	MODULE_DEPEND (snd_cs4281, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER)

	MODULE_VERSION (snd_cs4281, 1)

Variables
static u_int32_t	cs4281_fmts []

static struct pcmchan_caps	cs4281_caps = {6024, 48000, cs4281_fmts, 0}

static u_int32_t	cs4281_rates [] = {48000, 44100, 22050, 16000, 11025, 8000}

static kobj_method_t	cs4281_ac97_methods []

static kobj_method_t	cs4281chan_methods []

static device_method_t	cs4281_methods []

static driver_t	cs4281_driver

Macro Definition Documentation

◆ CS4281_DEFAULT_BUFSZ

#define CS4281_DEFAULT_BUFSZ 16384

Definition at line 50 of file cs4281.c.

◆ CS4281_DMA_PLAY

#define CS4281_DMA_PLAY 0

Definition at line 56 of file cs4281.c.

◆ CS4281_DMA_REC

#define CS4281_DMA_REC 1

Definition at line 57 of file cs4281.c.

◆ CS4281_FIFO_SIZE

#define CS4281_FIFO_SIZE 15

Definition at line 53 of file cs4281.c.

◆ CS4281_NUM_RATES

#define CS4281_NUM_RATES sizeof(cs4281_rates)/sizeof(cs4281_rates[0])

Definition at line 209 of file cs4281.c.

◆ DEB

#define DEB ( x ) /* x */

Definition at line 64 of file cs4281.c.

◆ inline

#define inline __inline

Definition at line 61 of file cs4281.c.

Function Documentation

◆ AC97_DECLARE()

AC97_DECLARE ( cs4281_ac97 )

◆ adcdac_go()

static u_int32_t adcdac_go	(	struct sc_chinfo *	ch,
		u_int32_t	go
	)

static

Definition at line 476 of file cs4281.c.

References sc_info::ch, cs4281_clr4(), cs4281_rd(), cs4281_set4(), cs4281_wr(), CS4281PCI_DCR, CS4281PCI_DCR_MSK, CS4281PCI_HICR, CS4281PCI_HICR_EOI, sc_chinfo::dma_chan, go, and sc_chinfo::parent.

Referenced by adcdac_prog(), cs4281_pci_resume(), cs4281_pci_suspend(), cs4281chan_init(), cs4281chan_setblocksize(), cs4281chan_setformat(), cs4281chan_setspeed(), and cs4281chan_trigger().

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◆ adcdac_prog()

static void adcdac_prog ( struct sc_chinfo * ch )

static

Definition at line 494 of file cs4281.c.

References adcdac_go(), sc_chinfo::bps, sc_chinfo::buffer, sc_info::ch, cs4281_wr(), CS4281PCI_DBA, CS4281PCI_DBC, sc_chinfo::dma_chan, sc_chinfo::dma_setup, go, sc_chinfo::parent, sndbuf_getbufaddr(), and sndbuf_getsize().

Referenced by cs4281chan_init(), cs4281chan_setblocksize(), and cs4281chan_trigger().

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◆ CHANNEL_DECLARE()

CHANNEL_DECLARE ( cs4281chan )

◆ cs4281_clr4()

static void cs4281_clr4	(	struct sc_info *	sc,
		int	regno,
		u_int32_t	mask
	)

inlinestatic

Definition at line 162 of file cs4281.c.

References cs4281_rd(), cs4281_wr(), mask, r, and regno.

Referenced by adcdac_go(), cs4281_init(), and cs4281_power().

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◆ cs4281_format_to_bps()

static u_int32_t cs4281_format_to_bps ( u_int32_t format )

inlinestatic

Definition at line 247 of file cs4281.c.

References AFMT_8BIT, AFMT_CHANNEL, and format.

Referenced by cs4281chan_setformat().

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◆ cs4281_format_to_dmr()

static u_int32_t cs4281_format_to_dmr ( u_int32_t format )

inlinestatic

Definition at line 236 of file cs4281.c.

References AFMT_8BIT, AFMT_BIGENDIAN, AFMT_CHANNEL, AFMT_SIGNED, CS4281PCI_DMR_BEND, CS4281PCI_DMR_MONO, CS4281PCI_DMR_SIZE8, CS4281PCI_DMR_USIGN, and format.

Referenced by cs4281chan_setformat().

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◆ cs4281_init()

static int cs4281_init ( struct sc_info * sc )

static

Definition at line 565 of file cs4281.c.

References AC97_MIX_AUXOUT, AC97_MIX_MASTER, AC97_REG_POWER, cs4281_clr4(), CS4281_DMA_PLAY, CS4281_DMA_REC, CS4281_FIFO_SIZE, cs4281_rdcd(), cs4281_set4(), cs4281_waitset(), cs4281_wr(), cs4281_wrcd(), CS4281PCI_ACCTL, CS4281PCI_ACCTL_ESYN, CS4281PCI_ACCTL_VFRM, CS4281PCI_ACISV, CS4281PCI_ACISV_ISV, CS4281PCI_ACOSV, CS4281PCI_ACOSV_SLV, CS4281PCI_ACSTS, CS4281PCI_ACSTS_CRDY, CS4281PCI_CLKCR1, CS4281PCI_CLKCR1_DLLP, CS4281PCI_CLKCR1_DLLRDY, CS4281PCI_CLKCR1_SWCE, CS4281PCI_DCR, CS4281PCI_DCR_HTCIE, CS4281PCI_DCR_MSK, CS4281PCI_DCR_TCIE, CS4281PCI_DMR, CS4281PCI_DMR_AUTO, CS4281PCI_DMR_DMA, CS4281PCI_DMR_TR_PLAY, CS4281PCI_DMR_TR_REC, CS4281PCI_FCR, CS4281PCI_FCR_FEN, CS4281PCI_FCR_LS, CS4281PCI_FCR_OF, CS4281PCI_FCR_PSH, CS4281PCI_FCR_RS, CS4281PCI_FCR_SZ, CS4281PCI_HIMR, CS4281PCI_HIMR_DMA, CS4281PCI_HIMR_DMAI, CS4281PCI_LPCM_PLAY_SLOT, CS4281PCI_LPCM_REC_SLOT, CS4281PCI_PPLVC, CS4281PCI_PPRVC, CS4281PCI_RPCM_PLAY_SLOT, CS4281PCI_RPCM_REC_SLOT, CS4281PCI_SERMC, CS4281PCI_SERMC_PTC_AC97, CS4281PCI_SPMC, CS4281PCI_SPMC_RSTN, CS4281PCI_SRCSA, CS4281PCI_SRCSA_CLSS, CS4281PCI_SRCSA_CRSS, CS4281PCI_SRCSA_PLSS, CS4281PCI_SRCSA_PRSS, CS4281PCI_SSPM, CS4281PCI_SSPM_ACLEN, CS4281PCI_SSPM_CSRCEN, CS4281PCI_SSPM_MIXEN, CS4281PCI_SSPM_PSRCEN, and sc_info::dev.

Referenced by cs4281_pci_attach(), and cs4281_pci_resume().

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◆ cs4281_intr()

static void cs4281_intr ( void * p )

static

Definition at line 514 of file cs4281.c.

References sc_chinfo::channel, chn_intr(), CS4281_DMA_PLAY, CS4281_DMA_REC, cs4281_rd(), cs4281_wr(), CS4281PCI_HDSR, CS4281PCI_HICR, CS4281PCI_HICR_EOI, CS4281PCI_HISR, CS4281PCI_HISR_DMA, sc_info::pch, and sc_info::rch.

Referenced by cs4281_pci_attach().

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◆ cs4281_pci_attach()

static int cs4281_pci_attach ( device_t dev )

static

Definition at line 761 of file cs4281.c.

References AC97_CREATE, ac97_destroy(), ac97_getmixerclass(), sc_info::bufsz, CS4281_DEFAULT_BUFSZ, cs4281_init(), cs4281_intr(), cs4281_power(), sc_info::dev, dev, free, sc_info::ih, sc_info::irq, sc_info::irqid, sc_info::mem, sc_info::memid, mixer_init(), sc_info::parent_dmat, PCIR_BAR, pcm_addchan(), pcm_getbuffersize(), PCM_KLDSTRING, pcm_register(), pcm_setstatus(), PCMDIR_PLAY, PCMDIR_REC, sc_info::reg, sc_info::regid, sc_info::regtype, sc_info::sh, snd_setup_intr(), SND_STATUSLEN, sc_info::st, status, and sc_info::type.

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◆ cs4281_pci_detach()

static int cs4281_pci_detach ( device_t dev )

static

Definition at line 880 of file cs4281.c.

References cs4281_power(), dev, free, sc_info::ih, sc_info::irq, sc_info::irqid, sc_info::mem, sc_info::memid, sc_info::parent_dmat, pcm_getdevinfo(), pcm_unregister(), r, sc_info::reg, sc_info::regid, and sc_info::regtype.

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◆ cs4281_pci_probe()

static int cs4281_pci_probe ( device_t dev )

static

Definition at line 745 of file cs4281.c.

References CS4281_PCI_ID, and dev.

◆ cs4281_pci_resume()

static int cs4281_pci_resume ( device_t dev )

static

Definition at line 920 of file cs4281.c.

References adcdac_go(), sc_chinfo::blksz, cs4281_init(), cs4281_power(), cs4281chan_setblocksize(), cs4281chan_setformat(), cs4281chan_setspeed(), dev, sc_chinfo::dma_active, sc_chinfo::fmt, mixer_reinit(), sc_info::pch, pcm_getdevinfo(), sc_info::rch, and sc_chinfo::spd.

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◆ cs4281_pci_suspend()

static int cs4281_pci_suspend ( device_t dev )

static

Definition at line 905 of file cs4281.c.

References adcdac_go(), cs4281_power(), dev, sc_chinfo::dma_active, sc_info::pch, pcm_getdevinfo(), and sc_info::rch.

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◆ cs4281_power()

static int cs4281_power	(	struct sc_info *	sc,
		int	state
	)

static

Definition at line 541 of file cs4281.c.

References cs4281_clr4(), cs4281_set4(), cs4281_wr(), CS4281PCI_CWPR, CS4281PCI_CWPR_MAGIC, CS4281PCI_EPPMC, CS4281PCI_EPPMC_FPDN, CS4281PCI_SPMC, CS4281PCI_SPMC_RSTN, DEB, sc_info::power, and state.

Referenced by cs4281_pci_attach(), cs4281_pci_detach(), cs4281_pci_resume(), and cs4281_pci_suspend().

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◆ cs4281_rate_to_rv()

static u_int8_t cs4281_rate_to_rv ( u_int32_t rate )

static

Definition at line 212 of file cs4281.c.

References CS4281_NUM_RATES, cs4281_rates, and rate.

Referenced by cs4281chan_setspeed().

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◆ cs4281_rd()

static u_int32_t cs4281_rd	(	struct sc_info *	sc,
		int	regno
	)

inlinestatic

Definition at line 149 of file cs4281.c.

References regno, sc_info::sh, and sc_info::st.

Referenced by adcdac_go(), cs4281_clr4(), cs4281_intr(), cs4281_rdcd(), cs4281_set4(), cs4281_waitset(), and cs4281chan_getptr().

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◆ cs4281_rdcd()

static int cs4281_rdcd	(	kobj_t	obj,
		void *	devinfo,
		int	regno
	)

static

Definition at line 257 of file cs4281.c.

References cs4281_rd(), cs4281_waitclr(), cs4281_waitset(), cs4281_wr(), CS4281PCI_ACCAD, CS4281PCI_ACCDA, CS4281PCI_ACCTL, CS4281PCI_ACCTL_CRW, CS4281PCI_ACCTL_DCV, CS4281PCI_ACCTL_ESYN, CS4281PCI_ACCTL_VFRM, CS4281PCI_ACSDA, CS4281PCI_ACSTS, CS4281PCI_ACSTS_VSTS, sc_info::dev, devinfo, and regno.

Referenced by cs4281_init().

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◆ cs4281_rv_to_rate()

static u_int32_t cs4281_rv_to_rate ( u_int8_t rv )

static

Definition at line 226 of file cs4281.c.

References CS4281_NUM_RATES, cs4281_rates, and r.

Referenced by cs4281chan_setspeed().

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◆ cs4281_set4()

static void cs4281_set4	(	struct sc_info *	sc,
		int	regno,
		u_int32_t	mask
	)

inlinestatic

Definition at line 170 of file cs4281.c.

References cs4281_rd(), cs4281_wr(), mask, and regno.

Referenced by adcdac_go(), cs4281_init(), and cs4281_power().

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◆ cs4281_waitclr()

static int cs4281_waitclr	(	struct sc_info *	sc,
		int	regno,
		u_int32_t	mask,
		int	tries
	)

static

Definition at line 192 of file cs4281.c.

References mask, and regno.

Referenced by cs4281_rdcd(), and cs4281_wrcd().

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◆ cs4281_waitset()

static int cs4281_waitset	(	struct sc_info *	sc,
		int	regno,
		u_int32_t	mask,
		int	tries
	)

static

Definition at line 178 of file cs4281.c.

References cs4281_rd(), mask, and regno.

Referenced by cs4281_init(), and cs4281_rdcd().

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◆ cs4281_wr()

static void cs4281_wr	(	struct sc_info *	sc,
		int	regno,
		u_int32_t	data
	)

inlinestatic

Definition at line 155 of file cs4281.c.

References data, regno, sc_info::sh, and sc_info::st.

Referenced by adcdac_go(), adcdac_prog(), cs4281_clr4(), cs4281_init(), cs4281_intr(), cs4281_power(), cs4281_rdcd(), cs4281_set4(), cs4281_wrcd(), cs4281chan_setformat(), and cs4281chan_setspeed().

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◆ cs4281_wrcd()

static int cs4281_wrcd	(	kobj_t	obj,
		void *	devinfo,
		int	regno,
		u_int32_t	data
	)

static

Definition at line 291 of file cs4281.c.

References cs4281_waitclr(), cs4281_wr(), CS4281PCI_ACCAD, CS4281PCI_ACCDA, CS4281PCI_ACCTL, CS4281PCI_ACCTL_DCV, CS4281PCI_ACCTL_ESYN, CS4281PCI_ACCTL_VFRM, data, sc_info::dev, devinfo, and regno.

Referenced by cs4281_init().

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◆ cs4281chan_getcaps()

static struct pcmchan_caps * cs4281chan_getcaps	(	kobj_t	obj,
		void *	data
	)

static

Definition at line 452 of file cs4281.c.

References cs4281_caps.

◆ cs4281chan_getptr()

static u_int32_t cs4281chan_getptr	(	kobj_t	obj,
		void *	data
	)

static

Definition at line 414 of file cs4281.c.

References sc_chinfo::buffer, sc_info::ch, cs4281_rd(), CS4281PCI_DBA, CS4281PCI_DCA, data, sc_chinfo::dma_chan, sc_chinfo::parent, and sndbuf_getsize().

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◆ cs4281chan_init()

static void * cs4281chan_init	(	kobj_t	obj,
		void *	devinfo,
		struct snd_dbuf *	b,
		struct pcm_channel *	c,
		int	dir
	)

static

Definition at line 322 of file cs4281.c.

References adcdac_go(), adcdac_prog(), b, sc_chinfo::blksz, sc_chinfo::bps, sc_chinfo::buffer, sc_info::bufsz, c, sc_chinfo::channel, CS4281_DMA_PLAY, CS4281_DMA_REC, devinfo, dir, sc_chinfo::dma_chan, sc_chinfo::dma_setup, DSP_DEFAULT_SPEED, sc_chinfo::fmt, sc_chinfo::parent, sc_info::parent_dmat, sc_info::pch, PCMDIR_PLAY, sc_info::rch, SND_FORMAT, sndbuf_alloc(), sndbuf_getsize(), and sc_chinfo::spd.

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◆ cs4281chan_setblocksize()

static u_int32_t cs4281chan_setblocksize	(	kobj_t	obj,
		void *	data,
		u_int32_t	blocksize
	)

static

Definition at line 349 of file cs4281.c.

References adcdac_go(), adcdac_prog(), sc_chinfo::blksz, blocksize, sc_chinfo::buffer, sc_info::bufsz, sc_info::ch, data, DEB, sc_chinfo::dma_setup, go, sc_chinfo::parent, and sndbuf_resize().

Referenced by cs4281_pci_resume().

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◆ cs4281chan_setformat()

static int cs4281chan_setformat	(	kobj_t	obj,
		void *	data,
		u_int32_t	format
	)

static

Definition at line 388 of file cs4281.c.

References adcdac_go(), sc_chinfo::bps, sc_info::ch, CS4281_DMA_PLAY, cs4281_format_to_bps(), cs4281_format_to_dmr(), cs4281_wr(), CS4281PCI_DMR, CS4281PCI_DMR_AUTO, CS4281PCI_DMR_DMA, CS4281PCI_DMR_TR_PLAY, CS4281PCI_DMR_TR_REC, data, sc_chinfo::dma_chan, sc_chinfo::dma_setup, sc_chinfo::fmt, format, go, and sc_chinfo::parent.

Referenced by cs4281_pci_resume().

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◆ cs4281chan_setspeed()

static u_int32_t cs4281chan_setspeed	(	kobj_t	obj,
		void *	data,
		u_int32_t	speed
	)

static

Definition at line 371 of file cs4281.c.

References adcdac_go(), sc_info::ch, CS4281_DMA_PLAY, cs4281_rate_to_rv(), cs4281_rv_to_rate(), cs4281_wr(), CS4281PCI_ADCSR, CS4281PCI_DACSR, data, sc_chinfo::dma_chan, go, sc_chinfo::parent, r, sc_chinfo::spd, and speed.

Referenced by cs4281_pci_resume().

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◆ cs4281chan_trigger()

static int cs4281chan_trigger	(	kobj_t	obj,
		void *	data,
		int	go
	)

static

Definition at line 430 of file cs4281.c.

References adcdac_go(), adcdac_prog(), data, go, PCMTRIG_ABORT, PCMTRIG_START, and PCMTRIG_STOP.

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◆ DRIVER_MODULE()

DRIVER_MODULE	(	snd_cs4281	,
		pci	,
		cs4281_driver	,
		pcm_devclass	,
		0	,
		0
	)

◆ MODULE_DEPEND()

MODULE_DEPEND	(	snd_cs4281	,
		sound	,
		SOUND_MINVER	,
		SOUND_PREFVER	,
		SOUND_MAXVER
	)

◆ MODULE_VERSION()

MODULE_VERSION	(	snd_cs4281	,
		1
	)

◆ SND_DECLARE_FILE()

SND_DECLARE_FILE ( "$FreeBSD$" )

Variable Documentation

◆ cs4281_ac97_methods

kobj_method_t cs4281_ac97_methods[]

static

Initial value:

= {
        KOBJMETHOD(ac97_read,           cs4281_rdcd),
        KOBJMETHOD(ac97_write,          cs4281_wrcd),
        KOBJMETHOD_END
}

Definition at line 311 of file cs4281.c.

◆ cs4281_caps

struct pcmchan_caps cs4281_caps = {6024, 48000, cs4281_fmts, 0}

static

Definition at line 143 of file cs4281.c.

Referenced by cs4281chan_getcaps().

◆ cs4281_driver

driver_t cs4281_driver

static

Initial value:

= {
    "pcm",
    cs4281_methods,
    PCM_SOFTC_SIZE,
}

Definition at line 965 of file cs4281.c.

◆ cs4281_fmts

u_int32_t cs4281_fmts[]

static

Initial value:

= {
    SND_FORMAT(AFMT_U8, 1, 0),
    SND_FORMAT(AFMT_U8, 2, 0),
    SND_FORMAT(AFMT_S8, 1, 0),
    SND_FORMAT(AFMT_S8, 2, 0),
    SND_FORMAT(AFMT_S16_LE, 1, 0),
    SND_FORMAT(AFMT_S16_LE, 2, 0),
    SND_FORMAT(AFMT_U16_LE, 1, 0),
    SND_FORMAT(AFMT_U16_LE, 2, 0),
    SND_FORMAT(AFMT_S16_BE, 1, 0),
    SND_FORMAT(AFMT_S16_BE, 2, 0),
    SND_FORMAT(AFMT_U16_BE, 1, 0),
    SND_FORMAT(AFMT_U16_BE, 2, 0),
    0
}

Definition at line 127 of file cs4281.c.

◆ cs4281_methods

device_method_t cs4281_methods[]

static

Initial value:

= {
    
    DEVMETHOD(device_probe,             cs4281_pci_probe),
    DEVMETHOD(device_attach,            cs4281_pci_attach),
    DEVMETHOD(device_detach,            cs4281_pci_detach),
    DEVMETHOD(device_suspend,           cs4281_pci_suspend),
    DEVMETHOD(device_resume,            cs4281_pci_resume),
    { 0, 0 }
}

Definition at line 955 of file cs4281.c.

◆ cs4281_rates

u_int32_t cs4281_rates[] = {48000, 44100, 22050, 16000, 11025, 8000}

static

Definition at line 208 of file cs4281.c.

Referenced by cs4281_rate_to_rv(), and cs4281_rv_to_rate().

◆ cs4281chan_methods

kobj_method_t cs4281chan_methods[]

static

Initial value:

= {
        KOBJMETHOD(channel_init,                cs4281chan_init),
        KOBJMETHOD(channel_setformat,           cs4281chan_setformat),
        KOBJMETHOD(channel_setspeed,            cs4281chan_setspeed),
        KOBJMETHOD(channel_setblocksize,        cs4281chan_setblocksize),
        KOBJMETHOD(channel_trigger,             cs4281chan_trigger),
        KOBJMETHOD(channel_getptr,              cs4281chan_getptr),
        KOBJMETHOD(channel_getcaps,             cs4281chan_getcaps),
        KOBJMETHOD_END
}

Definition at line 457 of file cs4281.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ CS4281_DEFAULT_BUFSZ

◆ CS4281_DMA_PLAY

◆ CS4281_DMA_REC

◆ CS4281_FIFO_SIZE

◆ CS4281_NUM_RATES

◆ DEB

◆ inline

Function Documentation

◆ AC97_DECLARE()

◆ adcdac_go()

◆ adcdac_prog()

◆ CHANNEL_DECLARE()

◆ cs4281_clr4()

◆ cs4281_format_to_bps()

◆ cs4281_format_to_dmr()

◆ cs4281_init()

◆ cs4281_intr()

◆ cs4281_pci_attach()

◆ cs4281_pci_detach()

◆ cs4281_pci_probe()

◆ cs4281_pci_resume()

◆ cs4281_pci_suspend()

◆ cs4281_power()

◆ cs4281_rate_to_rv()

◆ cs4281_rd()

◆ cs4281_rdcd()

◆ cs4281_rv_to_rate()

◆ cs4281_set4()

◆ cs4281_waitclr()

◆ cs4281_waitset()

◆ cs4281_wr()

◆ cs4281_wrcd()

◆ cs4281chan_getcaps()

◆ cs4281chan_getptr()

◆ cs4281chan_init()

◆ cs4281chan_setblocksize()

◆ cs4281chan_setformat()

◆ cs4281chan_setspeed()

◆ cs4281chan_trigger()

◆ DRIVER_MODULE()

◆ MODULE_DEPEND()

◆ MODULE_VERSION()

◆ SND_DECLARE_FILE()

Variable Documentation

◆ cs4281_ac97_methods

◆ cs4281_caps

◆ cs4281_driver

◆ cs4281_fmts

◆ cs4281_methods

◆ cs4281_rates

◆ cs4281chan_methods