lkml.org 
[lkml]   [2008]   [Feb]   [18]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateMon, 18 Feb 2008 07:48:03 +0100
FromTakashi Iwai <>
SubjectRe: [PATCH] snd-hda-intel: don't print using snd_printdd on device open
At Sun, 17 Feb 2008 21:40:32 -0500,
Chuck Ebbert wrote:
> 
> From: Adel Gadllah <adel.gadllah@gmail.com>
> 
> 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


\
 
 \ /
  Last update: 2008-02-18 07:51    [from the cache]
©2003-2008