cx18-alsa-pcm.c File Reference

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/vmalloc.h>
#include <media/v4l2-device.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include "cx18-driver.h"
#include "cx18-queue.h"
#include "cx18-streams.h"
#include "cx18-fileops.h"
#include "cx18-alsa.h"

Go to the source code of this file.

Macros
#define	dprintk(fmt, arg...)

Functions
	module_param (pcm_debug, int, 0644)
	MODULE_PARM_DESC (pcm_debug,"enable debug messages for pcm")
void	cx18_alsa_announce_pcm_data (struct snd_cx18_card *cxsc, u8 *pcm_data, size_t num_bytes)
int	snd_cx18_pcm_create (struct snd_cx18_card *cxsc)

Macro Definition Documentation

#define dprintk	(		fmt,
			arg...
	)

Value:

do {                    \
        if (pcm_debug)                      \
        printk(KERN_INFO "cx18-alsa-pcm %s: " fmt,      \
                  __func__, ##arg);             \
    } while (0)

Definition at line 45 of file cx18-alsa-pcm.c.

Function Documentation

void cx18_alsa_announce_pcm_data	(	struct snd_cx18_card *	cxsc,
		u8 *	pcm_data,
		size_t	num_bytes
	)

Definition at line 72 of file cx18-alsa-pcm.c.

module_param	(	pcm_debug	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	pcm_debug	,
		"enable debug messages for pcm"
	)

int snd_cx18_pcm_create

(

struct snd_cx18_card *

cxsc

)

Definition at line 325 of file cx18-alsa-pcm.c.