On Friday, July 3, 2015 at 9:59:05 PM UTC-6, William Hermans wrote:
>
> There was a change between 3.8.13-bone68, and 3.8.13-bone69 related to I2C 
> as I recall. That caused his problem.
>

Thanks William.  I read that thread (which has more to do with Audio Cape's 
conflicts with the LCD Cape) and tried on a whim just commenting out pins 
18 and 19, plus renaming the dtbo to BB-BONE-AUDI-03 but nothing changed... 
P9_28 is still flat when playing sound.



 

>
> Full post is here, and was quite recent: 
> https://groups.google.com/forum/#!searchin/beagleboard/audio$20cape|sort:date/beagleboard/2dXgKp9T8_g/j6o9Q8Jy2-QJ
>
> On Fri, Jul 3, 2015 at 8:35 PM, <[email protected] <javascript:>> wrote:
>
>>
>>
>> On Friday, July 3, 2015 at 7:14:16 PM UTC-6, [email protected] 
>> wrote:
>>>
>>> What distro and version are you using? I know on Debian after a certain 
>>> build ( I don't know which ) that BB-BONE-AUDI-02 is installed as part of 
>>> the kernel - if this is your case then the dts you are looking at may not 
>>> be the same at kernel dtbo is using - just a thought.... 
>>>
>>> I had this issue with 3.13.8-bone70 
>>>
>>
>> I'm using 
>>
>> Linux beaglebone 3.8.13-bone47 #1 SMP Fri Apr 11 01:36:09 UTC 2014 armv7l 
>> GNU/Linux
>>
>> I'm not sure what you're saying though.  I know that 
>> /lib/firmware/BB-BONE-AUDI-02.dtbo is the right one because I compiled it 
>> myself from the dts.  Are you saying that it may conflict with another one 
>> already hardcoded in the kernel?
>>
>> When you had this issue, how did you resolve it?
>>
>> I suppose I could unload the dtbo and see if P9_28 comes to life?!
>>  
>>
>> -- 
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>
>

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