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Commit 15790a6b authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
Browse files

[ALSA] Add missing PAUSE ioctl 



Timer Midlevel
Added the missing implemenation of TIMER PAUSE ioctl.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 92bb010c

sound/core/timer.c

+12 −0
Original line number Diff line number Diff line
@@ -1680,6 +1680,16 @@ static int snd_timer_user_continue(struct file *file) 
	return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;

}



static int snd_timer_user_pause(struct file *file)

{

	int err;

	snd_timer_user_t *tu;

		

	tu = file->private_data;

	snd_assert(tu->timeri != NULL, return -ENXIO);

	return (err = snd_timer_continue(tu->timeri)) < 0 ? err : 0;

}



static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

{

	snd_timer_user_t *tu;
@@ -1729,6 +1739,8 @@ static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned l 
		return snd_timer_user_stop(file);

	case SNDRV_TIMER_IOCTL_CONTINUE:

		return snd_timer_user_continue(file);

	case SNDRV_TIMER_IOCTL_PAUSE:

		return snd_timer_user_pause(file);

	}

	return -ENOTTY;

}

sound/core/timer_compat.c

+1 −0
Original line number Diff line number Diff line
@@ -108,6 +108,7 @@ static long snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, uns 
	case SNDRV_TIMER_IOCTL_START:

	case SNDRV_TIMER_IOCTL_STOP:

	case SNDRV_TIMER_IOCTL_CONTINUE:

	case SNDRV_TIMER_IOCTL_PAUSE:

	case SNDRV_TIMER_IOCTL_NEXT_DEVICE:

		return snd_timer_user_ioctl(file, cmd, (unsigned long)argp);

	case SNDRV_TIMER_IOCTL_INFO32: