you have to turn off independent headphone if you are using pulseaudio since pulseaudio does not allow multi streaming
in windows you can play stereo to the front panel headphone while playing 5.1 to rear panel jack
in linux you can use hw:0,2 VT1828S HP [VT1828S HP]
Simple mixer control 'Independent HP',0 Capabilities: enum Items: 'OFF' 'ON' Item0: 'ON'
**** List of PLAYBACK Hardware Devices **** card 0: SB [HDA ATI SB], device 0: VT1828S Analog [VT1828S Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 1: VT1828S Digital [VT1828S Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 2: VT1828S HP [VT1828S HP] Subdevices: 1/1 Subdevice #0: subdevice #0
you have to turn off independent headphone if you are using pulseaudio
since pulseaudio does not allow multi streaming
in windows you can play stereo to the front panel headphone while playing 5.1 to rear panel jack
in linux you can use hw:0,2 VT1828S HP [VT1828S HP]
Simple mixer control 'Independent HP',0
Capabilities: enum
Items: 'OFF' 'ON'
Item0: 'ON'
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: VT1828S Analog [VT1828S Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 1: VT1828S Digital [VT1828S Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 2: VT1828S HP [VT1828S HP]
Subdevices: 1/1
Subdevice #0: subdevice #0