From: Anssi Hannula <anssi.hannula@iki.fi>
To: Xuebing Wang <xbing6@gmail.com>
Cc: "; Libin Yang" <libin.yang@intel.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
"; Takashi Iwai" <tiwai@suse.de>,
"; Mengdong Lin" <mengdong.lin@intel.com>,
Clemens Ladisch <clemens@ladisch.de>,
"; Fengguang Wu" <fengguang.wu@intel.com>
Subject: Re: Can not rmmod snd_hda_codec_hdmi
Date: Wed, 24 Dec 2014 11:57:12 +0200 [thread overview]
Message-ID: <549A8DF8.1010004@iki.fi> (raw)
In-Reply-To: <1419414572.1861.3.camel@gmail.com>
24.12.2014, 11:49, Xuebing Wang kirjoitti:
> On Tue, 2014-12-23 at 17:21 +0100, Clemens Ladisch wrote:
>> Xuebing Wang wrote:
>>> rmmod: ERROR: Module snd_hda_codec_hdmi is in use
>>
>> rmmod snd-hda-intel first.
>>
> Clemens, thanks for your help.
>
> I am using Fedora 21 (Ubuntu 14.04.1 has the same problem).
>
> 'rmmod snd-hda-intel' shows this module is in use too.
>
> 'modinfo snd-hda-intel', nor file /lib/modules/.../modules.dep shows that any kernel modules depends
> on snd-hda-intel or snd_hda_codec_hdmi.
>
> Is it possible that a kernel thread is using these 2 modules?
>
> Any ideas? Thanks.
Run this to see if some userspace process is using the ALSA devices:
fuser -v /dev/snd/*
--
Anssi Hannula
next prev parent reply other threads:[~2014-12-24 9:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-23 11:07 Can not rmmod snd_hda_codec_hdmi Xuebing Wang
2014-12-23 16:21 ` Clemens Ladisch
2014-12-24 9:49 ` Xuebing Wang
2014-12-24 9:57 ` Anssi Hannula [this message]
2014-12-24 11:54 ` Xuebing Wang
2014-12-24 12:28 ` Takashi Sakamoto
2014-12-24 13:07 ` Xuebing Wang
2014-12-24 13:21 ` Takashi Sakamoto
2014-12-24 13:27 ` Xuebing Wang
2014-12-24 19:02 ` Jaroslav Kysela
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