On 21 December 2011 19:42, Yuping Luo lypingsh@gmail.com wrote:

Hi Andy,    Thanks for your answer.

On Wed, Dec 21, 2011 at 4:33 PM, "Andy Green (林安廸)" andy@warmcat.com wrote:

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On 12/21/2011 03:46 PM, Somebody in the thread at some point said:

Hi -

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I have one pandboard (4430), however, it's said the audio and audiohw  not supported in the Linaro android release 11.11 or 11.12,

Well, the alsa driver side is working, the two main issues left are about integration with pulse and fixing an issue with one channel of audio record.

So if you update to latest pulseaudio and run this script for example with a 48kHz stereo wav

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audio should be coming from headphone jack on Panda OK.

I am interested in the Linaro android release, not try the Linario ubuntu version, and Android doesn't use pulseAudio. as matter of fact, I have tried the ubuntu omap image (from ubuntu site), the audio works just as what you said.

We have a few Android Panda baselines depending on what you need. All distro's run ICS.

tracking-panda (TI Landing Team kernel) staging-panda (TI Landing Team kernel) aosp-panda (AOSP kernel) panda (only upstream) landing-panda (AOSP kernel)

aosp-panda and landing-panda are based on AOSP's kernel the rest are based on kernels from the TI landing team. The current release is based on landing-panda. As you may have read AOSP doesn't support audio yet (via tinyalsa) but we're working on that with the rest of the Android community. Feel free to subscribe to

http://lists.linaro.org/mailman/listinfo/linaro-android

I've added the relevant groups.

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so is there one way  to add the support manually ? if yes, where to begin ?  I am also interested in enabling the video hw support for the board, but no idea until now.

Do you mean just video output at all?  It should be working well from HDMI jack.  If you mean accelerated video multimedia decode, this is very close to being there but has a latency bug we didn't get a chance to look at yet

https://bugs.launchpad.net/bugs/880840

once that's solved it should be workable end-end.

I mean the latter, however, it seems that it's only concerned about the ubuntu way.

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-Andy

Thanks Yuping Luo

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