card 0: SB [HDA ATI SB], device 2: ALC892 Alt Analog [ALC892 Alt Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
for a desktop , you can enable independent headphone by specify hint in early patching to use alt analog device 2 for playback and capture (DAC_DEV=hw:0,2 and ADC_DEV=hw:0,2)
- indep_hp (bool): provide the independent headphone PCM stream and
the corresponding mixer control, if available
are there any way to select alsa as backend ?
https:/ /git.kernel. org/cgit/ linux/kernel/ git/tiwai/ sound.git/ plain/Documenta tion/sound/ alsa/HD- Audio.txt
card 0: SB [HDA ATI SB], device 2: ALC892 Alt Analog [ALC892 Alt Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
for a desktop , you can enable independent headphone by specify hint in early patching to use alt analog device 2 for playback and capture (DAC_DEV=hw:0,2 and ADC_DEV=hw:0,2)
- indep_hp (bool): provide the independent headphone PCM stream and
the corresponding mixer control, if available