Disable CONFIG_SND_DEBUG_DETECT in non debug kernels
drago01
drago01 at gmail.com
Sat Feb 16 15:02:52 UTC 2008
Hi,
While testing 2.6.24.2-3.fc8 on F8 I found many messages like this:
ALSA sound/pci/hda/hda_intel.c:1259: azx_pcm_prepare: bufsize=0x4400,
fragsize=0x1100, format=0x11
ALSA sound/pci/hda/hda_codec.c:682: hda_codec_setup_stream: NID=0x7,
stream=0x5, channel=0, format=0x11
ALSA sound/pci/hda/hda_codec.c:682: hda_codec_setup_stream: NID=0x3,
stream=0x5, channel=0, format=0x11
ALSA sound/pci/hda/hda_codec.c:682: hda_codec_setup_stream: NID=0x3,
stream=0x0, channel=0, format=0x0
ALSA sound/pci/hda/hda_codec.c:682: hda_codec_setup_stream: NID=0x7,
stream=0x0, channel=0, format=0x0
ALSA sound/pci/hda/hda_codec.c:682: hda_codec_setup_stream: NID=0x3,
stream=0x0, channel=0, format=0x0
(each time someone opens/closes the sound device).
While searching for the cause it turned out that this are just debug
messages triggered by CONFIG_SND_DEBUG_DETECT being set.
Please unset this for non debug kernels. (I am also not sure if we
want this on debug kernels, because its very noisy).
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