3 commits

Author	SHA1	Message	Date
Jaroslav Kysela	9cb5e5bee7	alsactl: daemon mode - remove disconnected cards ... Signed-off-by: Jaroslav Kysela <perex@perex.cz>	2013-04-09 18:10:22 +02:00
Jaroslav Kysela	ffaff06849	alsactl: add event filter and cache for the daemon mode ... Signed-off-by: Jaroslav Kysela <perex@perex.cz>	2013-04-08 11:31:45 +02:00
Jaroslav Kysela	cc5c3357cf	alsactl: add the daemon mode ... For the plug-and-play hardware, like USB devices, it may be helpful to manage the sound state periodically, before the devices are removed. This change implements new commands 'daemon' and 'rdaemon' to save the sound state in defined intervals when the sound controls are changed. The udev rules can notify the daemon using the 'kill' or 'nrestore' commands to rescan available cards in the system. Signed-off-by: Jaroslav Kysela <perex@perex.cz>	2013-04-05 13:47:18 +02:00