Hi Otavio,

On 09/01/2014 20:11, Otavio Salvador wrote:



On Thu, Jan 9, 2014 at 5:06 PM, Fabio Estevam <feste...@gmail.com
<mailto:feste...@gmail.com>> wrote:

    On Thu, Jan 9, 2014 at 3:50 PM, Otavio Salvador
    <ota...@ossystems.com.br <mailto:ota...@ossystems.com.br>> wrote:

     > It seems this patch makes 3.10.17-1.0.0-beta freeze in a customer
    board;
     > reverting this makes this to work again. It freezes when loading
    Vivante
     > module.

    VDDPU is needed for using the GPU, so the kernel should turn on the
    VDDPU regulator.

    Looks like you are getting a kernel bug.


It might be but shouldn't we delay this patch for now?

Now or later it does not change. The correct behavior is done with the patch, and the kernel must turn power on. If it does not, the patch is needed for the kernel, not here.

Stefano

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