[alsa-devel] [PATCH 1/1] ALSA: VIA HDA: Fix Smart5.1 isn't useful for 6 audio jacks motherboard

[Takashi Iwai]

At Wed, 27 Apr 2011 17:44:16 +0800,
lydiawang wrote:
> 
> From: Lydia Wang <lydiawang at viatech.com.cn>
> Subject: ALSA: VIA HDA: Fix Smart5.1 isn't  useful for 6 audio jacks motherboard.
> 
> For some motherboards with 5 or 6 audio jacks which had six or eight multiple
> channels output, smart5.1 item is no useful and should be removed.
> 
> Signed-off-by: Lydia Wang <lydiawang at viatech.com.cn>

Applied now.  Thanks.


Takashi

> Index: sound-2.6/sound/pci/hda/patch_via.c
> ===================================================================
> --- sound-2.6.orig/sound/pci/hda/patch_via.c    2011-04-27 16:48:03.000000000 +0800
> +++ sound-2.6/sound/pci/hda/patch_via.c    2011-04-27 17:01:22.000000000 +0800
> @@ -1021,6 +1021,10 @@
>      hda_nid_t nid;
>      int i;
>  
> +    if (!cfg)
> +        return 0;
> +    if (cfg->line_outs > 2)
> +        return 0;
>      knew = via_clone_control(spec, &via_smart51_mixer[0]);
>      if (knew == NULL)
>          return -ENOMEM;
>