On 12/19/2011 12:17 AM, Somebody in the thread at some point said:
Hi Ricardo,
With working HDMI output on the original panda board, and Wei's new
release of patches to alsa-lib and pulseaudio, I've updated both
alsa-lib and pulseaudio for 11.12 in ppa:linaro-maintainers/overlay.
Sound on the panda over HDMI from my testing works out of the box.
It's not perfect but it works. I will repeat this same test with my
imx53 shortly.
For all on the dev list, be aware that audio is in a state of flux and
while we'd like to avoid defects they are likely. The Multimedia WG is
putting substantial effort into having a "just works" level of quality
for supported boards.
A very bit thank you is in order for Wei Feng for his hard work on
11.12! Good job! One small sound for an ARM board, but a big noise for
Linaro when we can say, "It just works."
That is indeed good news, thanks a lot guys.
About Panda UCM, last week I noticed though that there is different
wiring on input side between 4430 Panda (line in goes to analogue
headset mic inputs on twl6040) and 4460 Panda (line in goes to FM
analogue inputs). So this week I plan to make changes to the onboard
audio driver to change its alsa card name based on what board it's on,
with a view to elaborating out the UCM directories so the recording case
is handled correctly depending on the board.
At the moment, the two recording cases in UCM for Panda anyway are
broken so hopefully there'll be fixes for that too.
-Andy
--
Andy Green | TI Landing Team Leader
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