Re: PC speaker

From: Theodore Ts'o
Date: Thu Jun 13 2019 - 16:01:54 EST

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On Thu, Jun 13, 2019 at 12:16:37PM -0400, R.F. Burns wrote:
> Is it possible to write a kernel module which, when loaded, will blow
> the PC speaker?

Yes; in fact, it's already been done. See sound/drivers/pcsp/ in the
Linux kernel sources.

- Ted

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