From: Takashi Iwai <tiwai@suse.de>
To: 艾超 <aichao@kylinos.cn>
Cc: <perex@perex.cz>, <tiwai@suse.com>, <alsa-devel@alsa-project.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: 回复: Re: 回复: Re: 回复: Re: [PATCH] ALSA: usb-audio: fix Hamedal C20 usb camero disconnect issue
Date: Mon, 07 Nov 2022 13:13:28 +0100 [thread overview]
Message-ID: <87h6zbt11z.wl-tiwai@suse.de> (raw)
In-Reply-To: <41c727u0jt-41c727u0ju@nsmail6.0>
On Mon, 07 Nov 2022 10:01:08 +0100,
艾超 wrote:
>
> I tested the hotplug 、record and catch the picture, this interface reset
> doesn't cause any problem.
>
> In snd_usb_endpoint_configure, It set false to interface to deselect
> altsetting at first.
>
> But , if skip the interface clear (ex. ep->cur_rate = 0;), there is no sound
> output.
OK, then just skipping the interface reset at closing PCM appears to
be the proper fix. Please go ahead and submit the patch for a new
quirk with this type. Thanks!
Takashi
parent reply other threads:[~2022-11-07 12:13 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <41c727u0jt-41c727u0ju@nsmail6.0>]
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