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| author | Takashi Iwai <tiwai@suse.de> | 2009-09-10 15:33:03 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-09-10 15:33:03 +0200 |
| commit | 9d416811f8cab11bf595b2880c557c33e3ae1ae9 (patch) | |
| tree | b680aba747156ce228bd6bf9c54ca722d0d8e1ed /Documentation/sound | |
| parent | Merge branch 'topic/pcm-estrpipe-in-pm' into for-linus (diff) | |
| parent | ALSA: Fixed a typo of printk() (diff) | |
| download | linux-9d416811f8cab11bf595b2880c557c33e3ae1ae9.tar.xz linux-9d416811f8cab11bf595b2880c557c33e3ae1ae9.zip | |
Merge branch 'topic/snd-printk' into for-linus
* topic/snd-printk:
ALSA: Fixed a typo of printk()
ALSA: Add debug module option
ALSA: core - strip too long file names in snd_print*()
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/alsa/ALSA-Configuration.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index ad51c93d41e4..1c8eb4518ce0 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -60,6 +60,12 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. slots - Reserve the slot index for the given driver. This option takes multiple strings. See "Module Autoloading Support" section for details. + debug - Specifies the debug message level + (0 = disable debug prints, 1 = normal debug messages, + 2 = verbose debug messages) + This option appears only when CONFIG_SND_DEBUG=y. + This option can be dynamically changed via sysfs + /sys/modules/snd/parameters/debug file. Module snd-pcm-oss ------------------ |