[yocto] [meta-raspberrypi] RaspberryPi2 - no audio?

Andrei Gherzan andrei at gherzan.ro
Sun Mar 22 05:25:13 PDT 2015


Hello,

On Sun, Mar 22, 2015 at 1:19 PM, Gary Thomas <gary at mlbassoc.com> wrote:

> I just built Poky/Yocto for the RaspberryPi2, straight out
> of the box using this configuration:
>
> Build Configuration:
> BB_VERSION        = "1.25.0"
> BUILD_SYS         = "i686-linux"
> NATIVELSBSTRING   = "Fedora-13"
> TARGET_SYS        = "arm-amltd-linux-gnueabi"
> MACHINE           = "raspberrypi2"
> DISTRO            = "amltd"
> DISTRO_VERSION    = "1.7+snapshot-20150321"
> TUNE_FEATURES     = "arm armv7a vfp thumb neon callconvention-hard vfpv4
> cortexa7"
> TARGET_FPU        = "vfp-vfpv4-neon"
> meta              = "master:12b6cf0f2212519b14333519746174a5b941f7bf"
> meta-amltd        = "cutting-edge:d9350ea229c04d64111f38e638f372
> a1bac87be0"
> meta-raspberrypi  = "master:b896a7da70dd7a16ba7ffd664f7747cb37e1d142"
>
> All seemed to go OK, but when I try to play audio, there are
> no sound cards found.  Is there some configuration I need?
> Once I get it going, how can I select between the internal
> (phono) audio and HDMI?
>
> Note: I had this working just fine on my RaspberryPi (model B)
>
>
We didn't test audio on Raspberrypi 2. So, probably the best thing to do it
to shoot a redmine bug and maybe help with some patches? Otherwise we will
try to pick it as soon as possible.

Thanks a lot.

-- 
*Andrei Gherzan*
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