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From: Geraldo Nascimento <geraldogabriel@gmail.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: chihhao.chen@mediatek.com, alsa-devel@alsa-project.org,
	wsd_upstream@mediatek.com, damien@zamaudio.com, tiwai@suse.com,
	linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org,
	matthias.bgg@gmail.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ALSA: usb-audio: fix incorrect clock source setting
Date: Sat, 24 Jul 2021 15:20:47 +0000	[thread overview]
Message-ID: <CAEsQvcu3jXa4fXJAu7nvT+G+-S2bZ1BPkcuwnT4VjbrnW1Pkog@mail.gmail.com> (raw)
In-Reply-To: <CAEsQvcs3P+TqQFzQetPfRycpo66eJFwnzwhk2JyCXFaCLFHmFg@mail.gmail.com>

> Dr. Iwai, perhaps we could restrict the generalized fix for the
> Behringer UFX1604 / UFX1204 with some simple logic to devices that
> only have *one* clock source.

Okay, rereading the original commit log from Cihhao Chen I gather
Samsung USBC Headset (AKG) with VID/PID (0x04e8/0xa051) actually has
two clock selectors and only one clock source.

Correct me if I'm wrong.

This is complicated by the fact I haven't been able to find a lsusb -v
of Samsung USBC Headset (AKG) with VID/PID (0x04e8/0xa051)

Even so, my proposition still stands: devices with only one clock
source and only one clock selector should be able to handle us
selecting the clock selector to the only clock source.

  reply	other threads:[~2021-07-24 18:21 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-24  4:23 chihhao.chen
2021-07-24  8:04 ` Takashi Iwai
2021-07-24 15:04   ` Geraldo Nascimento
2021-07-24 15:20     ` Geraldo Nascimento [this message]
2021-07-24 18:42       ` Geraldo Nascimento
2021-07-25  7:44     ` Takashi Iwai
2021-07-26  2:16       ` Geraldo Nascimento
2021-07-26  8:42         ` chihhao chen
2021-07-26 20:57           ` Geraldo Nascimento
2021-07-27 10:27             ` chihhao.chen
2021-07-27 17:56               ` Geraldo Nascimento
2021-07-28  1:19                 ` Geraldo Nascimento
2021-08-05  7:54             ` chihhao.chen
2021-08-05 15:50               ` Geraldo Nascimento
     [not found]                 ` <CAEsQvcvJeAXoVE9FE9vsKNvXMaQYgHZBoPyKfZLT=UA-4BMe_Q@mail.gmail.com>
2021-08-05 22:03                   ` Geraldo Nascimento

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