in my dell xps 15 i have an onboard sound card which is 'Intel High Definition audio'
description: Audio device product: 5 Series/3400 Series Chipset High Definition Audio vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 06 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=HDA Intel latency=0 resources: irq:50 memory:f0900000-f0903fff
and also a NVDIA video card with HDMI output.
description: Audio device product: GF108 High Definition Audio Controller vendor: nVidia Corporation physical id: 0.1 bus info: pci@0000:02:00.1 version: a1 width: 32 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=HDA Intel latency=0 resources: irq:17 memory:adefc000-adefffff
the problem is my sound system (Creative INSPIRE 5300) take input through three 3.5 mm jacks one for front right and left, one for rear right and left, and one for center and subwoofer.
In windows 7 when i connect each jack it asks me which device am i connecting and i can select each one accordingly. (the rear two speakers were connected to the mic in port of the system.)
now in ubuntu 11.04 i cannot configure the system to get the sound out through the 3.5 mm jacks.. i can select the sound device to get the sound out through the hdmi port but unfortunately i don't have an hdmi surround system..
please help me to configure the system to get the sounds through the 3 jacks.. ?