[meta-freescale] No sound on nitrogen6x + linux-boundary 3.10.17

[Eric Nelson]

Thanks for the detailed report, Erik.

And thanks for the info, Fabio and John.

On Mon, May 5, 2014 at 11:02 AM, John Weber <rjohnweber at gmail.com> wrote:

> Hi Erik,
>
> On 5/5/14, 12:55 PM, Fabio Estevam wrote:
>
>> On Mon, May 5, 2014 at 2:40 PM, Fabio Estevam <festevam at gmail.com> wrote:
>>
>>> Erik,
>>>
>>> On Mon, May 5, 2014 at 3:51 AM, Erik Botö <erik.boto at pelagicore.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I'm having trouble playing audio on this board using the sgtl5000. Can
>>>> anyone verify that it works on their system? Also any ideas of what
>>>> might be wrong are highly appreciated :)
>>>>
>>>> Using aplay it get stuck here:
>>>>
>>> I remember that I have helped John Weber recently to get audio working
>>> on 3.10.17 on wandboard.
>>>
>>> There were two patches that were needed:
>>>
>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/
>>> linux.git/commit/sound/soc/codecs/sgtl5000.c?id=
>>> 9e13f345887c179068bbc1f7389b7177bf88f57e
>>>
>>> and this one as well:
>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/
>>> linux.git/commit/sound/soc/codecs/sgtl5000.c?id=
>>> 46a5905e1cd4a9d9d238ec7beece49ce49e2ad85
>>>
>> For a more complete reference, please apply all the ASoC patches from:
>> https://github.com/wandboard-org/linux/commits/wandboard_
>> imx_3.10.17_1.0.0_ga
>>
>> and make sure the codec dts files also matches.
>>
> This could be related to the problems that I saw in Wandboard.  The
> SGTL5000 would not be properly initialize if I passed audio through it
> /and/ then rebooted the board (any type of reboot).  Fabio's patches worked
> to solve the problem.  It would be good to know if this fixes your problem.
>
> John
>
>
I'm out of the office today, but CC'ing Troy to see if he can reproduce
things.

Regards,


Eric
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