Re: [PATCH] snd-hda-intel: don't print using snd_printdd on device open
- From: Takashi Iwai <tiwai@xxxxxxx>
- Date: Mon, 18 Feb 2008 07:48:03 +0100
At Sun, 17 Feb 2008 21:40:32 -0500,
Chuck Ebbert wrote:
From: Adel Gadllah <adel.gadllah@xxxxxxxxx>
snd-hda-intel: don't print using snd_printdd on device open
When CONFIG_SND_DEBUG_DETECT is set the hda-intel driver prints verbose
info 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
Don't print anything in functions that get called when the device gets
opened/prepared for output.
Why? This debug option is explicitly for debugging purposes, and I
see no reason why such behavior is prohibited.
Takashi
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- References:
- [PATCH] snd-hda-intel: don't print using snd_printdd on device open
- From: Adel Gadllah
- Re: [PATCH] snd-hda-intel: don't print using snd_printdd on device open
- From: Chuck Ebbert
- [PATCH] snd-hda-intel: don't print using snd_printdd on device open
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