Author Topic: Is Possible Play Sounds Without Headphone ? (Read 16690 times)

LukeLuke · « **on:** July 07, 2006, 03:16:19 am »

Is possible without an hardware modify ?

Anyone have make an hardware modify for this problem ?

THANKS

Bye

lardman · « **Reply #1 on:** July 10, 2006, 05:22:40 am »

Yes it's possible. There was a kernel patch for this (I'm surprised it's not included).

Si

LukeLuke · « **Reply #2 on:** July 10, 2006, 05:47:47 am »

can you tell me what's the name of the patch ?

THANKS

Bye

Hrw · « **Reply #3 on:** July 10, 2006, 06:21:39 am »

http://www.openembedded.org/repo/org.opene...-2.4.18r2.patch

LukeLuke · « **Reply #4 on:** July 11, 2006, 06:52:52 am »

Quote

http://www.openembedded.org/repo/org.opene...-2.4.18r2.patch
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THANKS!

Excuse me but how i can apply this patch? Which is the command and the directory to put ?

THANKS

Bye

LukeLuke · « **Reply #5 on:** July 12, 2006, 04:36:56 am »

in my linux box i copy the file in /usr/src/linux.

How can i do ?

THANKS

Bye

lardman · « **Reply #6 on:** July 12, 2006, 06:08:33 am »

You need to setup a cross toolchain.

I'd set up bitbake/OE (http://openembedded.org/) and then alter the recipe so that that patch is applied to the kernel when you build it.

hrw: Why was the patch removed anyway?

Si

Hrw · « **Reply #7 on:** July 12, 2006, 07:34:18 am »

Enabling this patch require also OPIE patching as ioctl() used to control buzzer is removed so no alarms/keyclick/touchscreenclicks. Quality of buzzer sound is also very low..

LukeLuke · « **Reply #8 on:** July 12, 2006, 03:57:08 pm »

Quote

Enabling this patch require also OPIE patching as ioctl() used to control buzzer is removed so no alarms/keyclick/touchscreenclicks. Quality of buzzer sound is also very low..
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Excuse me, but i don't understand how i can apply this patch...

can you explain me?

Thanks

Bye
Luca

Ferret-Simpson · « **Reply #9 on:** July 19, 2006, 05:25:56 am »

I'm sure there was a much easier system involving a little speaker soldered to a jack plug. I think they were on sale somewhere. . . Anyone got any information on this? It just plugged into the headphone socket and meant you didn't need to recompile the kernel. (Something my friends all consider to be the linux equivalent of restarting their windows machines.)

Jon_J · « **Reply #10 on:** July 25, 2006, 08:08:24 pm »

Quote

I'm sure there was a much easier system involving a little speaker soldered to a jack plug. I think they were on sale somewhere. . . Anyone got any information on this? It just plugged into the headphone socket and meant you didn't need to recompile the kernel. (Something my friends all consider to be the linux equivalent of restarting their windows machines.)
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I found this in my bookmarks, the page is still available, but is old.
[a href=\"http://www.zymurgy.net/zaurus.html]http://www.zymurgy.net/zaurus.html[/url]
"Sharp Zaurus SL-5000D Speaker Project"

Ferret-Simpson · « **Reply #11 on:** July 27, 2006, 07:07:36 am »

That's the mucker.

LukeLuke · « **Reply #12 on:** July 27, 2006, 07:43:19 am »

on my PC this url is brocken !

Bye

lardman · « **Reply #13 on:** July 27, 2006, 08:14:31 am »

LukeLuke, what are you trying to achieve?

Although the kernel hack is cool, the sound is rubbish - like a poorly tuned AM radio from what I remember.

I also wonder how much power the headphone mod can produce - you might be better with one of those separate, self-powered, speaker systems.

Si

LukeLuke · « **Reply #14 on:** July 27, 2006, 10:56:44 am »

mmmmm.....now nothing!!!! ;-)

I sell my 5500 and i'd take a C1000 :-)

Which distro you sudgesting to me ?

News:

Author Topic: Is Possible Play Sounds Without Headphone ? (Read 16690 times)