From: Randy Dunlap <rdunlap@infradead.org>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: HDA codec problem
Date: Fri, 20 Aug 2021 07:43:26 -0700 [thread overview]
Message-ID: <775793c5-979a-169b-3634-e08e62284b36@infradead.org> (raw)
In-Reply-To: <s5hczq86wac.wl-tiwai@suse.de>
On 8/20/21 7:11 AM, Takashi Iwai wrote:
> On Fri, 20 Aug 2021 15:54:51 +0200,
> Randy Dunlap wrote:
>>
>> On 8/19/21 11:44 PM, Takashi Iwai wrote:
>>> On Fri, 20 Aug 2021 07:08:34 +0200,
>>> Randy Dunlap wrote:
>>>>
>>>> Hi,
>>>>
>>>> I am having problems getting audio working on my computer:
>>>>
>>>> 00:1f.3 Audio device: Intel Corporation Device f1c8
>>>>
>>>> I did an internet search that said that I would need 5.13 or later to
>>>> have support for this device.
>>>
>>> The above is Cometlake-H, and it pretty much depends on the machine
>>> configuration.
>>>
>>>> openSUSE 15.3 kernel 5.3.18-59.19-default says:
>>>>
>>>> snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC233: line_outs=1 (0x1b/0x0/0x0/0x0/0x0) type:line
>>>> snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
>>>> snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
>>>> snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
>>>> snd_hda_codec_realtek hdaudioC0D0: inputs:
>>>> snd_hda_codec_realtek hdaudioC0D0: Mic=0x1a
>>>> snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
>>>>
>>>> but produces no sound output.
>>>
>>> FWIW, openSUSE Leap 15.3 kernel is based on 5.3 but got tons of
>>> backports, hence its HD-audio part is almost equivalent with 5.13 or
>>> later kernel (except for the recently changed mute-LED handling --
>>> which must be irrelevant with your problem).
>>>
>>> The above indicates that the codec is detected and set up. The rest
>>> part is often some vendor-specific quirks. For that, details are
>>> missing completely. At best please give alsa-info.sh output (run the
>>> script with --no-upload and attach the output).
>>>
>>
>> Oh, of course. Now attached.
>
> I see that the Headphone mixer switch is off by some reason.
> But it should have been toggled by PulseAudio.
>
> You can test like:
> amixer -c0 set "Headphone" unmute
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [on]
Front Right: Playback 87 [100%] [0.00dB] [on]
> Also, just to be sure: did you install both pulseaudio and pipewire?
> They may conflict.
Yes. pipewire is now gone.
Still no sound but I might need to restart...
Thanks!
--
~Randy
next prev parent reply other threads:[~2021-08-20 14:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-20 5:08 HDA codec problem Randy Dunlap
2021-08-20 6:44 ` Takashi Iwai
2021-08-20 13:54 ` Randy Dunlap
2021-08-20 14:11 ` Takashi Iwai
2021-08-20 14:43 ` Randy Dunlap [this message]
2021-08-21 19:14 ` Randy Dunlap
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