Re: [RFCv1 PATCH 7/7] tuner-core: s_tuner should not change tuner mode.

[Mauro Carvalho Chehab <mchehab@redhat.com>]

Em 12-06-2011 12:34, Andy Walls escreveu:
> Devin Heitmueller <dheitmueller@kernellabs.com> wrote:
> 
>> On Sun, Jun 12, 2011 at 9:44 AM, Andy Walls <awalls@md.metrocast.net>
>> wrote:
>>> BTW, the cx18-alsa module annoys me as a developer.  PulseAudio holds
>>> the device nodes open, pinning the cx18-alsa and cx18 modules in
>> kernel.
>>> When killed, PulseAudio respawns rapidly and reopens the nodes.
>>> Unloading cx18 for development purposes is a real pain when the
>>> cx18-alsa module exists.
>>
>> We've talked about this before, but something just feels wrong about
>> this.  I don't have this problem with other drivers that provide an
>> "-alsa" module.  For example, my ngene tree has four ALSA PCM devices
>> and 16 mixer controls, yet PulseAudio doesn't keep the module in use.
>>
>> The more I think about this, the more I suspect this is just some sort
>> of subtle bug in the cx18 ALSA driver where some resource is not being
>> freed.
>>
>> Devin
>>
>> -- 
>> Devin J. Heitmueller - Kernel Labs
>> http://www.kernellabs.com
> 
> I'll recheck with my shiny new Fedora 15 install maybe later tonight.
> 
> The only thing that springs to mind that PA may not like is no mixer controls.  Some basic code is there in cx18-alsa-mixer.c, but never registered.
> 
> Pactl does have some magic cmd to let go of the nodes, but I can never remember it.

This should do the job:
	# yum remove -y pulseaudio

:)

Cheers,
Mauro