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| author | Stas Sergeev <stsp@aknet.ru> | 2009-11-01 11:13:19 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-01 11:13:19 +0100 |
| commit | bcc2c6b7cb320d10c7fcccd87dce87f4384b4332 (patch) | |
| tree | 24663a166d0f4d6901eafad9294e7e54647b5442 /Documentation/sound | |
| parent | e87a3dd33eab30b4db539500064a9584867e4f2c (diff) | |
| download | lwn-bcc2c6b7cb320d10c7fcccd87dce87f4384b4332.tar.gz lwn-bcc2c6b7cb320d10c7fcccd87dce87f4384b4332.zip | |
ALSA: snd-pcsp: add nopcm mode
Currently, if the high-res timers are unavailable, snd-pcsp does not
initialize. People who choose it over pcspkr, loose their console beeps
in that case and get annoyed.
With this patch, the console beeps remain regardless of the high-res
timers. Additionally, the "nopcm" modparam is added to forcibly
disable the PCM capabilities of the driver.
Signed-off-by: Stas Sergeev <stsp@aknet.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/sound')
| -rw-r--r-- | Documentation/sound/alsa/ALSA-Configuration.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index 6de56d134abb..780c213c600f 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -1454,6 +1454,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. Module for internal PC-Speaker. + nopcm - Disable PC-Speaker PCM sound. Only beeps remain. nforce_wa - enable NForce chipset workaround. Expect bad sound. This module supports system beeps, some kind of PCM playback and |