[alsa-devel] Fwd: Request for HW auto-recognition: HP Pavilion dv7 with STAC92xx

[Raymond Yau]

> >
> > I have a HP Pavilion dv7 laptop (LS066EA#UUZ), with:
> >
> >   # cat /proc/asound/card0/codec* | grep Codec
> >   Codec: IDT 92HD81B1X5
> >   Codec: Intel CougarPoint HDMI
> >
> >
http://www.alsa-project.org/db/?f=54ea874f43f12c1572aff3ee3113dc4b0ad0b398
>
> I'm not quite sure that I have the exact same hardware, but I think
> so. I have 5 speakers (rear left and right, front left and right +
> subwoofer)
> Here is my alsa-info:
>
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1056669/+attachment/3459484/+files/alsa-info.txt.lYaCjHLUA1
> In my case, model=hp-dv7-4000 doesn't fully solve the problem. The
> subwoofer works but it is not mapped as such.

Do you mean node 0x0d is the subwoofer and node 0x0f is the internal
speaker ?

static const unsigned int hp_dv7_4000_pin_configs[10] = {
- 0x03a12050, 0x0321201f, 0x40f000f0, 0x90170110,
+ 0x03a12050, 0x0321201f, 0x40f000f0, 0x90170111,
0x40f000f0, 0x40f000f0, 0x90170110, 0xd5a30140,
0x40f000f0, 0x40f000f0,
};