Exemplos de snd_pcm_chip em C++ (Cpp)

Exemplo n.º 1

Arquivo: pcm.c Projeto: 020gzh/linux

static void line6_cleanup_pcm(struct snd_pcm *pcm)
{
	struct snd_line6_pcm *line6pcm = snd_pcm_chip(pcm);

	cleanup_urbs(&line6pcm->out);
	cleanup_urbs(&line6pcm->in);
	kfree(line6pcm);
}

Exemplo n.º 2

Arquivo: pcm.c Projeto: AshishNamdev/linux

static void line6_cleanup_pcm(struct snd_pcm *pcm)
{
	struct snd_line6_pcm *line6pcm = snd_pcm_chip(pcm);

	cleanup_urbs(&line6pcm->out, line6pcm->line6->iso_buffers);
	cleanup_urbs(&line6pcm->in, line6pcm->line6->iso_buffers);
	kfree(line6pcm);
}

Exemplo n.º 3

Arquivo: pcm.c Projeto: 33d/linux-2.6.21-hh20

/*
	Cleanup the PCM device.
*/
static void line6_cleanup_pcm(struct snd_pcm *pcm)
{
	int i;
	struct snd_line6_pcm *line6pcm = snd_pcm_chip(pcm);

#ifdef CONFIG_LINE6_USB_IMPULSE_RESPONSE
	device_remove_file(line6pcm->line6->ifcdev, &dev_attr_impulse_volume);
	device_remove_file(line6pcm->line6->ifcdev, &dev_attr_impulse_period);
#endif

	for (i = LINE6_ISO_BUFFERS; i--;) {
		if (line6pcm->urb_audio_out[i]) {
			usb_kill_urb(line6pcm->urb_audio_out[i]);
			usb_free_urb(line6pcm->urb_audio_out[i]);
		}
		if (line6pcm->urb_audio_in[i]) {
			usb_kill_urb(line6pcm->urb_audio_in[i]);
			usb_free_urb(line6pcm->urb_audio_in[i]);
		}
	}
}