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Fixing regression in HDRnet latency due to PMU/EM profile feature activation in 30fps

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A recent change (ag/20028064) has caused regression in HDRnet latency
due to activation of PMU feature and EM profile in 30fps. To mitigate this regression, this CL disables EM Profile and PMU features during the capture time (also increasing the boost profile duration from 1000ms to 2500ms).

Bug: 249665681
Test: HDRnet latency from perfetto trace
Change-Id: I892c9ea2e9b004cb4e47d10f61bc8fbf756682a7
This commit is contained in:
Ali K. Zadeh 2022-09-29 22:09:41 +00:00
parent 810337a8f7
commit 77108d67e3
4 changed files with 60 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

18
powerhint-cheetah-a0.json
View file

@ -781,21 +781,33 @@
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1426000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUMidClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1197000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPULittleClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1401000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "PMU_POLL",
"Duration": 2500,
"Value": "0"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "EM_Profile",
"Duration": 2500,
"Value": "default"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "MemFreq",

18
powerhint-cheetah.json
View file

@ -823,21 +823,33 @@
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1426000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUMidClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1197000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPULittleClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1401000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "PMU_POLL",
"Duration": 2500,
"Value": "0"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "EM_Profile",
"Duration": 2500,
"Value": "default"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "MemFreq",

18
powerhint-panther-a0.json
View file

@ -770,21 +770,33 @@
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1426000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUMidClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1197000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPULittleClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1401000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "PMU_POLL",
"Duration": 2500,
"Value": "0"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "EM_Profile",
"Duration": 2500,
"Value": "default"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "MemFreq",

18
powerhint-panther.json
View file

@ -792,21 +792,33 @@
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1426000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPUMidClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1197000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "CPULittleClusterMaxFreq",
"Duration": 1000,
"Duration": 2500,
"Value": "1401000"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "PMU_POLL",
"Duration": 2500,
"Value": "0"
},
{
"PowerHint": "CAMERA_CAPTURE_CPU_THROTTLE",
"Node": "EM_Profile",
"Duration": 2500,
"Value": "default"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "MemFreq",