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

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Message-Id: <0466883E-8F02-4226-B153-F34558FC3A4A@canonical.com>
Date:   Thu, 13 Aug 2020 00:39:56 +0800
From:   Kai-Heng Feng <kai.heng.feng@...onical.com>
To:     Takashi Iwai <tiwai@...e.de>
Cc:     tiwai@...e.com, 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



> On Aug 12, 2020, at 23:47, Takashi Iwai <tiwai@...e.de> wrote:
> 
> On Wed, 12 Aug 2020 17:43:27 +0200,
> Kai-Heng Feng wrote:
>> 
>> 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...
> 
> Not omitted but applied to a wrong internal branch, sorry.
> Now I rebased to the proper branch and pushed out.

Thanks a lot!

Kai-Heng

> 
> 
> thanks,
> 
> Takashi
> 
>> 
>> 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
>>> 
>>