From a93bbaa77ea61c6bad684263a65f812b31bf9791 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 27 May 2008 17:59:24 +0200 Subject: [ALSA] Improve the slots option handling Fix and improve the slots option handling. The sound core tries to find the slot with the given module name first and assign if it's still available. If all pre-given slots are unavailable, then try to find another free slot. Also, when a module name begins with '!', it means the negative match: the slot will be given for any modules but that one. Signed-off-by: Takashi Iwai --- Documentation/sound/alsa/ALSA-Configuration.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Documentation/sound') diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt index f48939e97ab..529073dea19 100644 --- a/Documentation/sound/alsa/ALSA-Configuration.txt +++ b/Documentation/sound/alsa/ALSA-Configuration.txt @@ -2271,6 +2271,10 @@ case above again, the first two slots are already reserved. If any other driver (e.g. snd-usb-audio) is loaded before snd-interwave or snd-ens1371, it will be assigned to the third or later slot. +When a module name is given with '!', the slot will be given for any +modules but that name. For example, "slots=!snd-pcsp" will reserve +the first slot for any modules but snd-pcsp. + ALSA PCM devices to OSS devices mapping ======================================= -- cgit v1.2.3