HDMI_INFOFRAME_TYPE_AUDIO
if (ptr[0] != HDMI_INFOFRAME_TYPE_AUDIO ||
case HDMI_INFOFRAME_TYPE_AUDIO:
frame->type = HDMI_INFOFRAME_TYPE_AUDIO;
case HDMI_INFOFRAME_TYPE_AUDIO:
case HDMI_INFOFRAME_TYPE_AUDIO:
case HDMI_INFOFRAME_TYPE_AUDIO: