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qcom set power to max (#6578)

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nimlgen 2024-09-18 18:27:06 +08:00 • committed by GitHub
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tinygrad/runtime/ops_qcom.py
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@ -340,6 +340,10 @@ class QCOMDevice(HCQCompiled):
cr = kgsl.IOCTL_KGSL_DRAWCTXT_CREATE(self.fd, flags=(kgsl.KGSL_CONTEXT_TYPE(kgsl.KGSL_CONTEXT_TYPE_CL) | kgsl.KGSL_CONTEXT_PREAMBLE |
kgsl.KGSL_CONTEXT_NO_GMEM_ALLOC | kgsl.KGSL_CONTEXT_NO_FAULT_TOLERANCE |
kgsl.KGSL_CONTEXT_PREEMPT_STYLE(kgsl.KGSL_CONTEXT_PREEMPT_STYLE_FINEGRAIN)))
# Set power to maximum.
struct.pack_into('IIQQ', pwr:=memoryview(bytearray(0x18)), 0, 1, cr.drawctxt_id, mv_address(_:=memoryview(array.array('I', [1]))), 4)
kgsl.IOCTL_KGSL_SETPROPERTY(self.fd, type=kgsl.KGSL_PROP_PWR_CONSTRAINT, value=mv_address(pwr), sizebytes=pwr.nbytes)
return cr.drawctxt_id
def _info(self):