pcm.c File Reference

#include <asm/io.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <asm/macio.h>
#include <linux/pci.h>
#include <linux/module.h>
#include "../soundbus.h"
#include "i2sbus.h"

Go to the source code of this file.

Macros
#define	CHECK_RATE(rate)

Functions
irqreturn_t	i2sbus_tx_intr (int irq, void *devid)
irqreturn_t	i2sbus_rx_intr (int irq, void *devid)
int	i2sbus_attach_codec (struct soundbus_dev *dev, struct snd_card *card, struct codec_info *ci, void *data)
void	i2sbus_detach_codec (struct soundbus_dev *dev, void *data)

Macro Definition Documentation

#define CHECK_RATE

(

rate

)

Value:

do { if (rates & SNDRV_PCM_RATE_ ##rate) {          \
        int dummy;                      \
        if (clock_and_divisors(sysclock_factor,         \
                       bus_factor, rate, &dummy))   \
            rates &= ~SNDRV_PCM_RATE_ ##rate;       \
    } } while (0)

Definition at line 65 of file pcm.c.

Function Documentation

int i2sbus_attach_codec	(	struct soundbus_dev *	dev,
		struct snd_card *	card,
		struct codec_info *	ci,
		void *	data
	)

Definition at line 881 of file pcm.c.

void i2sbus_detach_codec	(	struct soundbus_dev *	dev,
		void *	data
	)

Definition at line 1044 of file pcm.c.

irqreturn_t i2sbus_rx_intr	(	int	irq,
		void *	devid
	)

Definition at line 716 of file pcm.c.

irqreturn_t i2sbus_tx_intr	(	int	irq,
		void *	devid
	)

Definition at line 710 of file pcm.c.