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android_device_essential_mata/configs/powerhint.json
Sourajit Karmakar d208a61102 mata: Add EXPENSIVE_RENDERING hints for GPU 
* Initially the performance hiccups we saw, as well
  as graphical issues were suspected to be a kernel
  issue. After multiple clean rebases, I became convinced
  it wasn't kernel-side.

* Turns out, we way overthought this - it was perf hints
  related to [1].

* While at it, let's boost the GPU's minimum frequencies to the 515MHz
  (basically the third step from the maximum frequency step available to
  the Adreno 540), to further help this old 10nm chip render that beastly
  but gorgeous looking blur.

[1]: https://android.googlesource.com/device/google/coral/+/refs/tags/android-s-beta-2/powerhint.json#905

Change-Id: I8f72e68873ea46b8b7a562e5d292422d602cf42d
2022-05-13 16:44:43 -04:00

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{
"Nodes": [
{
"Name": "CPULittleClusterMaxFreq",
"Path": "/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq",
"Values": [
"1900800",
"1555200",
"1478400",
"1248000"
],
"DefaultIndex": 0,
"ResetOnInit": true
},
{
"Name": "CPULittleClusterMinFreq",
"Path": "/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq",
"Values": [
"1900800",
"1555200",
"1478400",
"1171200",
"0"
],
"ResetOnInit": true
},
{
"Name": "CPUBigClusterMaxFreq",
"Path": "/sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq",
"Values": [
"2457600",
"1958400",
"1574400",
"1344000",
"1267200"
],
"DefaultIndex": 0,
"ResetOnInit": true
},
{
"Name": "CPUBigClusterMinFreq",
"Path": "/sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq",
"Values": [
"2457600",
"1574400",
"1420800",
"1344000",
"1132800",
"0"
],
"ResetOnInit": true
},
{
"Name": "GPUMaxFreq",
"Path": "/sys/class/kgsl/kgsl-3d0/devfreq/max_freq",
"Values": [
"342000000",
"414000000",
"515000000",
"710000000"
],
"ResetOnInit": true
},
{
"Name": "GPUMinFreq",
"Path": "/sys/class/kgsl/kgsl-3d0/devfreq/min_freq",
"Values": [
"515000000",
"414000000",
"257000000"
],
"ResetOnInit": true
},
{
"Name": "GPUBusMinFreq",
"Path": "/sys/class/devfreq/soc:qcom,gpubw/min_freq",
"Values": [
"11863",
"7759",
"0"
],
"ResetOnInit": true
},
{
"Name": "CPUBWHystTriggerCount",
"Path": "/sys/devices/soc/soc:qcom,cpubw/devfreq/soc:qcom,cpubw/bw_hwmon/hyst_trigger_count",
"Values": [
"0",
"3"
]
},
{
"Name": "CPUBWHistMemory",
"Path": "/sys/devices/soc/soc:qcom,cpubw/devfreq/soc:qcom,cpubw/bw_hwmon/hist_memory",
"Values": [
"0",
"20"
]
},
{
"Name": "CPUBWHystLength",
"Path": "/sys/devices/soc/soc:qcom,cpubw/devfreq/soc:qcom,cpubw/bw_hwmon/hyst_length",
"Values": [
"0",
"10"
]
},
{
"Name": "CPUBWMinFreq",
"Path": "/sys/devices/soc/soc:qcom,cpubw/devfreq/soc:qcom,cpubw/min_freq",
"Values": [
"13763",
"5195",
"1525",
"762"
],
"ResetOnInit": true
},
{
"Name": "PMQoSCpuDmaLatency",
"Path": "/dev/cpu_dma_latency",
"Values": [
"2c",
"64"
],
"HoldFd": true
},
{
"Name": "PowerHALMainState",
"Path": "vendor.powerhal.state",
"Values": [
"CAMERA_STREAMING",
"VR_SUSTAINED_PERFORMANCE",
"SUSTAINED_PERFORMANCE",
"VR_MODE",
""
],
"Type": "Property"
},
{
"Name": "PowerHALAudioState",
"Path": "vendor.powerhal.audio",
"Values": [
"AUDIO_LOW_LATENCY",
""
],
"Type": "Property"
},
{
"Name": "PowerHALRenderingState",
"Path": "vendor.powerhal.rendering",
"Values": [
"EXPENSIVE_RENDERING",
""
],
"Type": "Property"
}
],
"Actions": [
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "PowerHALMainState",
"Duration": 0,
"Value": "SUSTAINED_PERFORMANCE"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "CPUBigClusterMaxFreq",
"Duration": 0,
"Value": "1267200"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "CPULittleClusterMaxFreq",
"Duration": 0,
"Value": "1248000"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "GPUMaxFreq",
"Duration": 0,
"Value": "342000000"
},
{
"PowerHint": "INTERACTION",
"Node": "CPUBigClusterMinFreq",
"Duration": 0,
"Value": "1132800"
},
{
"PowerHint": "INTERACTION",
"Node": "CPULittleClusterMinFreq",
"Duration": 0,
"Value": "1171200"
},
{
"PowerHint": "INTERACTION",
"Node": "CPUBWHystTriggerCount",
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "INTERACTION",
"Node": "CPUBWHystLength",
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "INTERACTION",
"Node": "CPUBWHistMemory",
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "INTERACTION",
"Node": "CPUBWMinFreq",
"Duration": 0,
"Value": "5195"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBigClusterMaxFreq",
"Duration": 5000,
"Value": "2457600"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBigClusterMinFreq",
"Duration": 5000,
"Value": "2457600"
},
{
"PowerHint": "LAUNCH",
"Node": "CPULittleClusterMinFreq",
"Duration": 5000,
"Value": "1900800"
},
{
"PowerHint": "LAUNCH",
"Node": "PMQoSCpuDmaLatency",
"Duration": 5000,
"Value": "2c"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBWHystTriggerCount",
"Duration": 5000,
"Value": "0"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBWHystLength",
"Duration": 5000,
"Value": "0"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBWHistMemory",
"Duration": 5000,
"Value": "0"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBWMinFreq",
"Duration": 5000,
"Value": "13763"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Value": "2457600"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPUBigClusterMinFreq",
"Duration": 1000,
"Value": "2457600"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPULittleClusterMinFreq",
"Duration": 1000,
"Value": "1900800"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "PMQoSCpuDmaLatency",
"Duration": 1000,
"Value": "2c"
},
{
"PowerHint": "CAMERA_STREAMING",
"Node": "PowerHALMainState",
"Duration": 0,
"Value": "CAMERA_STREAMING"
},
{
"PowerHint": "CAMERA_STREAMING",
"Node": "CPUBigClusterMaxFreq",
"Duration": 0,
"Value": "1958400"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Value": "2457600"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBigClusterMinFreq",
"Duration": 1000,
"Value": "2457600"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPULittleClusterMinFreq",
"Duration": 1000,
"Value": "1900800"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "PMQoSCpuDmaLatency",
"Duration": 1000,
"Value": "2c"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBWHystTriggerCount",
"Duration": 1000,
"Value": "0"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBWHystLength",
"Duration": 1000,
"Value": "0"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBWHistMemory",
"Duration": 1000,
"Value": "0"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBWMinFreq",
"Duration": 1000,
"Value": "13763"
},
{
"PowerHint": "AUDIO_STREAMING",
"Node": "CPUBigClusterMinFreq",
"Duration": 2000,
"Value": "1420800"
},
{
"PowerHint": "AUDIO_STREAMING",
"Node": "PMQoSCpuDmaLatency",
"Duration": 2000,
"Value": "2c"
},
{
"PowerHint": "AUDIO_LOW_LATENCY",
"Node": "PowerHALAudioState",
"Duration": 0,
"Value": "AUDIO_LOW_LATENCY"
},
{
"PowerHint": "AUDIO_LOW_LATENCY",
"Node": "PMQoSCpuDmaLatency",
"Duration": 0,
"Value": "2c"
},
{
"PowerHint": "EXPENSIVE_RENDERING",
"Node": "CPULittleClusterMinFreq",
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "EXPENSIVE_RENDERING",
"Node": "GPUMinFreq",
"Duration": 0,
"Value": "515000000"
},
{
"PowerHint": "EXPENSIVE_RENDERING",
"Node": "GPUMaxFreq",
"Duration": 0,
"Value": "710000000"
}
]
}
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