[alsa-devel] [PATCH] ALSA: hda - Enable front audio jacks on one HP desktop model

[Takashi Iwai]

At Thu, 20 Feb 2014 11:47:21 +0800,
Hui Wang wrote:
> 
> The front headphone and mic jackes on a HP desktop model (Vendor Id:
> 0x111d76c7 Subsystem Id: 0x103c2b17) can not work, the codec on this
> machine has 8 physical ports, 6 of them are routed to rear jackes
> and all of them work very well, while the remaining 2 ports are
> routed to front headphone and mic jackes, but the corresponding
> pin complex node are not defined correctly.
> 
> After apply this fix, the front audio jackes can work very well.
> 
> BugLink: https://bugs.launchpad.net/bugs/1282369
> Cc: David Henningsson <david.henningsson at canonical.com>
> Tested-by: Gerald Yang <gerald.yang at canonical.com>
> Cc: stable at vger.kernel.org
> Signed-off-by: Hui Wang <hui.wang at canonical.com>

Thanks, I applied with the additional fix below:

> ---
>  sound/pci/hda/patch_sigmatel.c | 15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)
> 
> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
> index 7311bad..d75f90a 100644
> --- a/sound/pci/hda/patch_sigmatel.c
> +++ b/sound/pci/hda/patch_sigmatel.c
> @@ -83,7 +83,8 @@ enum {
>  	STAC_DELL_M6_BOTH,
>  	STAC_DELL_EQ,
>  	STAC_ALIENWARE_M17X,
> -	STAC_92HD73XX_MODELS
> +	STAC_92HD73XX_MODELS,
> +	STAC_92HD89XX_HP_FRONT_JACK

XXX_MODELS indicate number of enum items (although they aren't
referred any longer in the code), so you need to insert the new item
before it.


Takashi