linux-kernel - Re: Non-working snd-pcsp

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Message-ID: <alpine.LNX.1.10.0805161715470.15590@fbirervta.pbzchgretzou.qr>
Date:	Fri, 16 May 2008 17:18:36 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...ozas.de>
To:	Takashi Iwai <tiwai@...e.de>
cc:	Stas Sergeev <stsp@...et.ru>,
	Roberto Oppedisano <roberto.oppedisano@...racom.it>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: Non-working snd-pcsp


On Friday 2008-05-16 15:40, Takashi Iwai wrote:
>> 
>> If it does not even beep when issuing Ctrl-G on the shell,
>> you probably need to modprobe pcspkr, if it is not built-in.
>> (At least this is with kernels a little less
>> recent than 2.6.25. )
>
>If snd-pcsp module is built, input pcspkr module won't be built...

Previously, with Stas's standalone patch, one was able to switch
between (a) no speaker (b) beep/pcspkr (c) beep/pcspkr and
PCM/snd-pcsp, all by means of modprobe/rmmod.

Now, if pcspkr is deactivated when snd-pcsp is built... I would
not get any tone out of that piece of hardware.
Except if snd-pcsp itself contains beep code, and that would
be sort of redundant when it is already in pcspkr.
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