Re: [meta-raspberrypi] RaspberryPi2 - no audio?

[Alex J Lennon <ajlennon@dynamicdevices.co.uk>]

On 22/03/2015 21:17, Andreas Müller wrote:
> On Sun, Mar 22, 2015 at 1:25 PM, Andrei Gherzan <andrei@gherzan.ro> wrote:
>> Hello,
>>
>> On Sun, Mar 22, 2015 at 1:19 PM, Gary Thomas <gary@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

CONFIG_SND=y would be a nice little config fragment

Alex