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

[Andreas Müller]

On Sun, Mar 22, 2015 at 1:25 PM, Andrei Gherzan <andrei at gherzan.ro> wrote:
> 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:d9350ea229c04d64111f38e638f372a1bac87be0"
>> 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
>
Had same - had no time to send yet [1]...

Andreas

[1] https://github.com/schnitzeltony/meta-raspberrypi/commit/d353859131ead0d45cab322d5e93b3f8391dd2ba