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ALSA: hda - initialize audio InfoFrame to be all zero

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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
imx_4.1.15_1.0.0_ga
Mengdong Lin 7 years ago
committed by Takashi Iwai
parent
commit
caaf5ef949
1 changed files with 1 additions and 0 deletions
  1. +1
    -0
      sound/pci/hda/patch_hdmi.c

+ 1
- 0
sound/pci/hda/patch_hdmi.c View File

@ -1064,6 +1064,7 @@ 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;


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