[meta-freescale] Audio glitch with SGTL5000

[Eric Nelson]

On 01/22/2015 11:35 AM, Gary Thomas wrote:
> On 2015-01-22 11:32, Nikolay Dimitrov wrote:
>> Hi Gary,
>>
>> On 01/22/2015 03:24 PM, Gary Thomas wrote:
>>> Are you using headphone or line-out?
>>>
>>> My i.MX6 boards all suffer from this annoying pop - it would be great
>>> to get to the bottom of this.
>>
>> Before applying my ugly fix, I can hear the glitch on both outputs,
>> but need to warn you that my headphones test is flawed, as the
>> SGTL5000 codec on my board is improperly
>> connected to the headphones (audio output is only 2-wire DC-decoupled
>> instead of using 3-wire cap-less output with virtual ground).
>>
>> Are you looking for a fix for line-out, headphones, both? Also, which
>> kernel are you using?
> 
> Currently, only headphones.
> 
> I'm using linux-boundary/3.10.31
> 

Which has the SMALL_POP fix applied:
	https://github.com/boundarydevices/linux-imx6/commit/983ce7a