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TDA2P-ACD: How to set the GPU frequency for linux at TDA2P

Tomotaroh Kohro
Genius 17335 points

Part Number: TDA2P-ACD

Hello Support team.

 

We are confirming about TDA2P performance at TDA2P EVM.

Linux is running at A15 side as HLOS.

Then we can set maximum frequency by scaling_governor.

After setting “performance to this scaling_governor, it set “1800000” 1.8GHz.

This 1.8GHz is for Jacinto6 Plus. But it is O.K because EVM is for both TDA2P and J6P.

Also we can set the frequency by userspace and scaling_setspeed.

 

However, I do know how to set the frequency of GFX.

Could you please give us how to set maximum GPU frequency as TDA2P ?

Best Regards

KORO