i.MX ProcessorsのトピックRe: i.MX6Q GPU: Specify physical address range for g2d_alloc()

i.MX6Q GPU: Specify physical address range for g2d_alloc()

norishinozaki — Wed, 27 Apr 2016 00:55:41 GMT

Hello Champs,

I'd like to specify the physical memory range secured by g2d_alloc().

Can we do that?

BR,

N.S

igorpadykov — Thu, 28 Apr 2016 04:18:09 GMT

Hi Nori

I am afraid this is not possible since

memory allocation is performed by linux management

system and it assigns buffer address in run-time depending

on current available linux resources.

Best regards

igor

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norishinozaki — Thu, 28 Apr 2016 05:38:43 GMT

Hello Igor,

I think so.

Thanks,

N.Sh.