[alsa-devel] [PATCH V3 2/2] ASoC: samsung: Add machine driver for Odroid X2/U3

Daniel Drake drake at endlessm.com
Tue Jul 8 11:15:22 CEST 2014


Hi Sylwester,

On Fri, Jul 4, 2014 at 2:13 PM, Sylwester Nawrocki
<s.nawrocki at samsung.com> wrote:
> This patch adds the sound subsystem driver for Odroid-X2 and
> Odroid-U3 boards. The codec works in I2S master mode; there
> are two separate audio routing paths defined, as there are
> differences in the signal routing between the X2 and U3 boards,
> i.e. U3 uses single jack for headphones and microphone.
>
> Signed-off-by: Chen Zhen <zhen1.chen at samsung.com>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki at samsung.com>

Testing on ODROID-U2, v3 is not quite working for me, but v2 of the
patch was fine.
I boot up, run:
# speaker-test -c 2 -t wav

As soon as I hear the word "front" I press ctrl+c and then run the
command again.
Now the command hangs with no audible output.

Any ideas? Let me know if you have trouble reproducing.

Thanks
Daniel


More information about the Alsa-devel mailing list