you have to post the pulseudio log when using 2.1 profile if it still not working
http://git.alsa-project.org/?p=alsa-lib.git;a=blob_plain;f=src/conf/cards/HDA-Intel.conf;hb=HEAD
seem those 4.0, 5.1 and 7.1 of hda-intel are using front of hda-intel which has softvol plugin
HDA-Intel.pcm.surround40.0 cards.HDA-Intel.pcm.front.0 HDA-Intel.pcm.surround51.0 cards.HDA-Intel.pcm.front.0 HDA-Intel.pcm.surround71.0 cards.HDA-Intel.pcm.front.0
you have to post the pulseudio log when using 2.1 profile if it still not working
http:// git.alsa- project. org/?p= alsa-lib. git;a=blob_ plain;f= src/conf/ cards/HDA- Intel.conf; hb=HEAD
seem those 4.0, 5.1 and 7.1 of hda-intel are using front of hda-intel which has softvol plugin
HDA-Intel. pcm.surround40. 0 cards.HDA- Intel.pcm. front.0 pcm.surround51. 0 cards.HDA- Intel.pcm. front.0 pcm.surround71. 0 cards.HDA- Intel.pcm. front.0
HDA-Intel.
HDA-Intel.