[alsa-devel] [PATCH] Recognise and use subdevice 0x3061 found in some HP dv6 notebooks.

[Takashi Iwai]

At Mon, 14 Dec 2009 00:29:42 +0530,
Kunal Gangakhedkar wrote:
> 
> Obvious patch.
> Recently bought an HP Pavilion dv6-1110ax notebook. The modparm 'model=hp-dv5'
> works, but I thought it was better if it were natively supported.
> 
> Also, the 'hp_detect=1' hint
> (echo "hp_detect = 1" > /sys/class/sound/hwC0D0/hints) works nicely to mute the
> speakers when using the headphone jack(s). Is there any way to automatically
> enable this?

This is weird.  hp_detect is basically always set unless you clear
explicitly.  I guess it's simply a known IRQ problem on HP dv
laptops.  It requires MSI.

Anyway, could you test the very latest kernel without your patch and
confirm that the change is still needed?


thanks,

Takashi