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Date:      Tue, 31 Mar 2020 14:58:06 +0200
From:      Hans Petter Selasky <hps@selasky.org>
To:        CeDeROM <cederom@tlen.pl>, Alexander Leidinger <Alexander@leidinger.net>
Cc:        "freebsd-usb@FreeBSD.org" <usb@freebsd.org>
Subject:   Re: svn commit: r359446 - head/sys/dev/sound/usb
Message-ID:  <1d307d3a-ae64-dd3c-c59f-285a18102196@selasky.org>
In-Reply-To: <CAFYkXjkVQWVGbN=9PNWFrfsPO7XkYmTjyTFPsGcL5-YfxNZvLQ@mail.gmail.com>
References:  <202003301650.02UGoX5Y046848@repo.freebsd.org> <20200331143524.Horde.ysDNb7YHa282XO7TaHD7KeV@webmail.leidinger.net> <CAFYkXjkVQWVGbN=9PNWFrfsPO7XkYmTjyTFPsGcL5-YfxNZvLQ@mail.gmail.com>

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On 2020-03-31 14:52, CeDeROM wrote:
> Maybe some information to PulseAudio that device is gone would be nice
> too, because it still thinks that audio device is there even if the
> cable was disconnected.

Hi,

PulseAudio could need some OSS patches, like to close the DSP and MIXER 
fd's when an error code is returned. Do we have a contact person here? 
This is not really a kernel problem. We can't just go on and create 
pcm99, 100, 101 and so on, just because the apps don't close there FD's!

Personally I try to use ALSA and JACK and virtual_oss or just native OSS.

--HPS



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