At Wed, 28 Apr 2010 18:05:06 +0200,
Anisse Astier wrote:
>
> Add a quirk for all-in-one computer Dell Inspiron One 19 Touch to have proper
> HP and Mic support.
>
> Signed-off-by: Anisse Astier <anisse@xxxxxxxxx>
> ---
>
> Hi,
>
> I have a Dell 19T all-in-one computer, which has audio problems by
> default:
> - speakers works OK
> - no jack detection, no audio in HP
> - internal or external Mic not working
>
> If I specify model=ideapad, the problems go away. But Mic boost appears
> as an "Analog Mic Boost Capture Enum" between 0 and 40dB instead of a
> normal bar control in alsamixer.
>
> I also tested model=dell-vostro, laptop, and dell-laptop, and they give
> worse results. There's no BIOS update available from vendor ATM.
>
> I'm using kernel tree sound-2.6 on branch master.
>
> I'm attaching alsa-info.sh output with and without model=ideapad in addition
> to the patch.
Thanks. I applied the patch as is, as a quick fix for now.
Takashi
>
> Regards,
>
> Anisse
>
>
> sound/pci/hda/patch_conexant.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/sound/pci/hda/patch_conexant.c
> b/sound/pci/hda/patch_conexant.c
> index 509a104..8446273 100644
> --- a/sound/pci/hda/patch_conexant.c
> +++ b/sound/pci/hda/patch_conexant.c
> @@ -2967,6 +2967,7 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = {
> CXT5066_DELL_LAPTOP),
> SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5),
> SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO),
> + SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD),
> SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD),
> SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo Thinkpad", CXT5066_THINKPAD),
> {}
> --
> 1.7.0.6
>
>
>
> [2 alsa-info.txt-ideapad <application/octet-stream (base64)>]
>
> [3 alsa-info.txt-nomodel <application/octet-stream (base64)>]
>
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