From: Takashi Iwai <tiwai@suse.de>
To: mengdong.lin@intel.com
Cc: alsa-devel@alsa-project.org
Subject: Re: [PATCH] ALSA: hda - initialize audio InfoFrame to be all zero
Date: Tue, 11 Mar 2014 09:16:05 +0100 [thread overview]
Message-ID: <s5hppltf8vu.wl%tiwai@suse.de> (raw)
In-Reply-To: <f37b3349bd0a4f5989cf503f578e25ad0f7d160e.1394572173.git.mengdong.lin@intel.com>
At Tue, 11 Mar 2014 17:12:52 -0400,
mengdong.lin@intel.com wrote:
>
> From: Mengdong Lin <mengdong.lin@intel.com>
>
> This patch initialized the local audio InfoFrame variable 'ai' to be all zero,
> thus the data bytes will indicate "Refer to Stream Header" by default.
>
> Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Thanks, applied.
Takashi
>
> diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
> index 5ef9503..3ab7063 100644
> --- a/sound/pci/hda/patch_hdmi.c
> +++ b/sound/pci/hda/patch_hdmi.c
> @@ -1062,6 +1062,7 @@ static void hdmi_pin_setup_infoframe(struct hda_codec *codec,
> {
> union audio_infoframe ai;
>
> + memset(&ai, 0, sizeof(ai));
> if (conn_type == 0) { /* HDMI */
> struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi;
>
> --
> 1.8.1.2
>
next prev parent reply other threads:[~2014-03-11 8:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-11 21:12 [PATCH] ALSA: hda - initialize audio InfoFrame to be all zero mengdong.lin
2014-03-11 8:16 ` Takashi Iwai [this message]
2014-07-22 6:52 ` David Henningsson
2014-07-22 7:01 ` [alsa-devel] " Takashi Iwai
2014-07-23 0:08 ` Greg KH
2014-07-23 10:19 ` Takashi Iwai
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