2013/12/20 Dan McGhee beesnees@grm.net
I have an HP Envy m6 Sleekbook model k010 with Beats Audio. My system is LFS-7.4 and BLFS-7.4.
Except for video replay, sound and printing my build is complete. I do not have any other sound applications or "helpers" installed, particularly PulseAudio, except gstreamer which is for dependencies. I'm using xcfe4 desktop. In my troubleshooting and research I discovered "hda-jack-retask." I installed it and have been "poking around" for awhile unsuccessfully. I guess I just don't understand the "pin out." This particular laptop has two speakers and a woofer.
I ran "alsa-info.sh" and here is the section on the pins:
/sys/class/sound/hwC0D0/init_pin_configs:
0x03 0x185600f0 [Jack] Digital Out at Int HDMI 0x05 0x585600f0 0x07 0x585600f0 0x09 0x585600f0 0x0b 0x585600f0 0x0d 0x585600f0
and
/sys/class/sound/hwC1D0/init_pin_configs:
0x0a 0x03a11020 [Jack] Mic at Ext Left 0x0b 0x0321101f [Jack] HP Out at Ext Left 0x0c 0x40f000f0 0x0d 0x92170110 [Fixed] Speaker at Int Front 0x0e 0x40f000f0 0x0f 0x40f000f0 0x10 0x40f000f0 0x11 0xd5a30130 [Both] Mic at Int Top 0x1f 0x40f000f0
Try retask 0x10 (mono pin) as your subwoofer 0x92170111
Pin Default 0x92170111: [Fixed] Speaker at Int Front Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x1, Misc = 0x1
post the output of alsa-info.sh