linux-kernel - [PATCH] alsa: fix SNDRV_PCM_IOCTL

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Date:	Sun, 16 Dec 2007 01:36:30 +0100
From:	Miguel Botón <mboton.lkml@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc:	perex@...ex.cz
Subject: [PATCH] alsa: fix SNDRV_PCM_IOCTL_TTSTAMP value.

"[ALSA] Use posix clock monotonic for PCM and timer timestamps" introduces
a bug that makes audio device unusable in some computers.

Signed-off-by: Miguel Botón <mboton@...il.com>

diff --git a/include/sound/asound.h b/include/sound/asound.h
index 475eb71..d35aa44 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -443,7 +443,7 @@ enum {
 enum {
 	SNDRV_PCM_IOCTL_PVERSION = _IOR('A', 0x00, int),
 	SNDRV_PCM_IOCTL_INFO = _IOR('A', 0x01, struct snd_pcm_info),
-	SNDRV_PCM_IOCTL_TTSTAMP = _IOW('A', 0x03, int),
+	SNDRV_PCM_IOCTL_TTSTAMP = _IOW('A', 0x02, int),
 	SNDRV_PCM_IOCTL_HW_REFINE = _IOWR('A', 0x10, struct snd_pcm_hw_params),
 	SNDRV_PCM_IOCTL_HW_PARAMS = _IOWR('A', 0x11, struct snd_pcm_hw_params),
 	SNDRV_PCM_IOCTL_HW_FREE = _IO('A', 0x12),

-- 
	Miguel Botón
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