Hi,

I have two kind of systemsms which have Internal speaker - Buzzer or
not.
I need to find out the presence of Internal speaker - Buzzer.
Is there any IOCTLs to get this detail ?

Thanks,
Arun

smsabu2002@yahoo.com wrote:
> Hi,
>
> I have two kind of systemsms which have Internal speaker - Buzzer or
> not.
> I need to find out the presence of Internal speaker - Buzzer.
> Is there any IOCTLs to get this detail ?

No, there is nothing that can detect whether a speaker is connected or
not. You could check for the existence of the timer chip which drives
the speaker, but that will guarantee to be successfull.

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