mixart.h File Reference

#include <linux/interrupt.h>
#include <linux/mutex.h>
#include <sound/pcm.h>

Go to the source code of this file.

Data Structures
struct	mixart_uid
struct	mem_area
struct	mixart_route
struct	mixart_mgr
struct	mixart_stream
struct	mixart_pipe
struct	snd_mixart
struct	mixart_bufferinfo
struct	mixart_flowinfo

Macros
#define	MIXART_DRIVER_VERSION   0x000100 /* 0.1.0 */
#define	MIXART_MOTHERBOARD_XLX_INDEX   0
#define	MIXART_MOTHERBOARD_ELF_INDEX   1
#define	MIXART_AESEBUBOARD_XLX_INDEX   2
#define	MIXART_HARDW_FILES_MAX_INDEX   3 /* xilinx, elf, AESEBU xilinx */
#define	MIXART_MAX_CARDS   4
#define	MSG_FIFO_SIZE   16
#define	MIXART_MAX_PHYS_CONNECTORS   (MIXART_MAX_CARDS * 2 * 2) /* 4 * stereo * (analog+digital) */
#define	MIXART_STREAM_STATUS_FREE   0
#define	MIXART_STREAM_STATUS_OPEN   1
#define	MIXART_STREAM_STATUS_RUNNING   2
#define	MIXART_STREAM_STATUS_DRAINING   3
#define	MIXART_STREAM_STATUS_PAUSE   4
#define	MIXART_PLAYBACK_STREAMS   4
#define	MIXART_CAPTURE_STREAMS   1
#define	MIXART_PCM_ANALOG   0
#define	MIXART_PCM_DIGITAL   1
#define	MIXART_PCM_TOTAL   2
#define	MIXART_MAX_STREAM_PER_CARD   (MIXART_PCM_TOTAL * (MIXART_PLAYBACK_STREAMS + MIXART_CAPTURE_STREAMS) )
#define	MIXART_NOTIFY_CARD_MASK   0xF000
#define	MIXART_NOTIFY_CARD_OFFSET   12
#define	MIXART_NOTIFY_PCM_MASK   0x0F00
#define	MIXART_NOTIFY_PCM_OFFSET   8
#define	MIXART_NOTIFY_CAPT_MASK   0x0080
#define	MIXART_NOTIFY_SUBS_MASK   0x007F

Enumerations
enum	mixart_pipe_status { PIPE_UNDEFINED, PIPE_STOPPED, PIPE_RUNNING, PIPE_CLOCK_SET }

Functions
int	snd_mixart_create_pcm (struct snd_mixart *chip)
struct mixart_pipe *	snd_mixart_add_ref_pipe (struct snd_mixart *chip, int pcm_number, int capture, int monitoring)
int	snd_mixart_kill_ref_pipe (struct mixart_mgr *mgr, struct mixart_pipe *pipe, int monitoring)

Macro Definition Documentation

#define MIXART_AESEBUBOARD_XLX_INDEX   2

Definition at line 58 of file mixart.h.

#define MIXART_CAPTURE_STREAMS   1

Definition at line 123 of file mixart.h.

#define MIXART_DRIVER_VERSION   0x000100 /* 0.1.0 */

Definition at line 30 of file mixart.h.

#define MIXART_HARDW_FILES_MAX_INDEX   3 /* xilinx, elf, AESEBU xilinx */

Definition at line 59 of file mixart.h.

#define MIXART_MAX_CARDS   4

Definition at line 61 of file mixart.h.

#define MIXART_MAX_PHYS_CONNECTORS   (MIXART_MAX_CARDS * 2 * 2) /* 4 * stereo * (analog+digital) */

Definition at line 64 of file mixart.h.

#define MIXART_MAX_STREAM_PER_CARD   (MIXART_PCM_TOTAL * (MIXART_PLAYBACK_STREAMS + MIXART_CAPTURE_STREAMS) )

Definition at line 129 of file mixart.h.

#define MIXART_MOTHERBOARD_ELF_INDEX   1

Definition at line 57 of file mixart.h.

#define MIXART_MOTHERBOARD_XLX_INDEX   0

Definition at line 56 of file mixart.h.

#define MIXART_NOTIFY_CAPT_MASK   0x0080

Definition at line 136 of file mixart.h.

#define MIXART_NOTIFY_CARD_MASK   0xF000

Definition at line 132 of file mixart.h.

#define MIXART_NOTIFY_CARD_OFFSET   12

Definition at line 133 of file mixart.h.

#define MIXART_NOTIFY_PCM_MASK   0x0F00

Definition at line 134 of file mixart.h.

#define MIXART_NOTIFY_PCM_OFFSET   8

Definition at line 135 of file mixart.h.

#define MIXART_NOTIFY_SUBS_MASK   0x007F

Definition at line 137 of file mixart.h.

#define MIXART_PCM_ANALOG   0

Definition at line 125 of file mixart.h.

#define MIXART_PCM_DIGITAL   1

Definition at line 126 of file mixart.h.

#define MIXART_PCM_TOTAL   2

Definition at line 127 of file mixart.h.

#define MIXART_PLAYBACK_STREAMS   4

Definition at line 122 of file mixart.h.

#define MIXART_STREAM_STATUS_DRAINING   3

Definition at line 119 of file mixart.h.

#define MIXART_STREAM_STATUS_FREE   0

Definition at line 116 of file mixart.h.

#define MIXART_STREAM_STATUS_OPEN   1

Definition at line 117 of file mixart.h.

#define MIXART_STREAM_STATUS_PAUSE   4

Definition at line 120 of file mixart.h.

#define MIXART_STREAM_STATUS_RUNNING   2

Definition at line 118 of file mixart.h.

#define MSG_FIFO_SIZE   16

Definition at line 62 of file mixart.h.

Enumeration Type Documentation

enum mixart_pipe_status

Enumerator:

PIPE_UNDEFINED
PIPE_STOPPED
PIPE_RUNNING
PIPE_CLOCK_SET

Definition at line 155 of file mixart.h.

Function Documentation

struct mixart_pipe* snd_mixart_add_ref_pipe ( struct snd_mixart *  chip, int  pcm_number, int  capture, int  monitoring  )

read

Definition at line 217 of file mixart.c.

int snd_mixart_create_pcm

(

struct snd_mixart *

chip

)

Definition at line 1036 of file mixart.c.

int snd_mixart_kill_ref_pipe	(	struct mixart_mgr *	mgr,
		struct mixart_pipe *	pipe,
		int	monitoring
	)

Definition at line 325 of file mixart.c.