3 commits

Author	SHA1	Message	Date
Takashi Iwai	199d207423	Change the behavior with hardware volume controls ... When a hardware volume control is given, softvol plugin simply passes the slave PCM without any additional changes.	2005-01-03 14:37:39 +00:00
Takashi Iwai	0732cce6f0	Add accessor to user control elements ... Added accessor functions to user control elements, snd_ctl_elem_add_*(), and_ctl_elem_remove() and snd_ctl_elem_info_is_user().	2005-01-03 11:52:39 +00:00
Takashi Iwai	30f35c1f7a	Add softvol PCM plugin ... The softvol PCM plugin is added. It applies the software volume attenuation, which may be useful for codecs without volume controls. Currently, the control is only mono. The attenuation is applied to all channels equally. The control is probed and automatically created when not exists yet.	2004-12-27 14:40:19 +00:00