linux-kernel - Re: [PATCH] ALSA: hda/hdmi: Use force connectivity quirk on another HP desktop

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Date:   Wed, 12 Aug 2020 23:43:27 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     tiwai@...e.com
Cc:     Jaroslav Kysela <perex@...ex.cz>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Nikhil Mahale <nmahale@...dia.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Aaron Plattner <aplattner@...dia.com>,
        Harsha Priya <harshapriya.n@...el.com>,
        "moderated list:SOUND" <alsa-devel@...a-project.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ALSA: hda/hdmi: Use force connectivity quirk on another
 HP desktop

Hi,

> On Aug 11, 2020, at 17:53, Kai-Heng Feng <kai.heng.feng@...onical.com> wrote:
> 
> There's another HP desktop has buggy BIOS which flags the Port
> Connectivity bit as no connection.
> 
> Apply force connectivity quirk to enable DP/HDMI audio.
> 
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>

I guess this patch was omitted as well...

Kai-Heng

> ---
> sound/pci/hda/patch_hdmi.c | 1 +
> 1 file changed, 1 insertion(+)
> 
> diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
> index 4bbd12d3b1b5..b8c8490e568b 100644
> --- a/sound/pci/hda/patch_hdmi.c
> +++ b/sound/pci/hda/patch_hdmi.c
> @@ -1863,6 +1863,7 @@ static int hdmi_add_cvt(struct hda_codec *codec, hda_nid_t cvt_nid)
> }
> 
> static const struct snd_pci_quirk force_connect_list[] = {
> +	SND_PCI_QUIRK(0x103c, 0x870f, "HP", 1),
> 	SND_PCI_QUIRK(0x103c, 0x871a, "HP", 1),
> 	{}
> };
> -- 
> 2.17.1
>