Re: [Qemu-devel] [PATCH] audio: Make PC speaker audio card available by default

[Jan Kiszka <jan.kiszka@web.de>]

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On 2012-07-20 02:01, malc wrote:
> On Thu, 19 Jul 2012, Anthony Liguori wrote:
> 
>> On 07/19/2012 10:57 AM, Jan Kiszka wrote:
>>> Signed-off-by: Jan Kiszka<jan.kiszka@siemens.com>
>>
>> Broke the build.  I'm also confused about why this is necessary.
> 
> It built fine here[1]. So was i, but...

Yeah, sorry, was to quick to send a premature workaround instead of
trying to understand what actually broke here.

What happened is that pcspk is no longer selectable via -soundhw. And
that is because CONFIG_PCSPK, used by arch_init.c to build the static
soundhw arraw, is no longer selected at target built time. It became a
host level define when we moved the speaker into hwlib. I will try to
find some workaround at configure level.

I guess, on the long run, we will have to refactor the audio backend to
allow for runtime registration of drivers.

Jan


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