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Limit camera daemon cpuset to little cores when app launch

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When exiting camera app, camera daemon is still busy in background,
which may affect the launch animation of launcher. So, limit the cpuset
of camera daemon to little cores for 1 second when there is app launch
hint to improve it. This only happens when camera is running. Also
bypass this behavior when video recording is active.

Bug: 240889279
Test: camera daemon cpuset changed as expected
Change-Id: I1d35bacf3d907a3e7ca9f18c213c941b55768500
This commit is contained in:
Rick Yiu 2022-11-16 08:57:12 +00:00
parent ef8b903bdb
commit 1ef727e4cb
1 changed files with 108 additions and 2 deletions
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110
powerhint.json
View file

@ -177,7 +177,7 @@
"ResetOnInit": true
},
{
"Name": "ReduceRreferIdle",
"Name": "ReducePreferIdle",
"Path": "/proc/vendor_sched/reduce_prefer_idle",
"Values": [
"0",
@ -198,6 +198,7 @@
"Name": "CDCpuset",
"Path": "/dev/cpuset/camera-daemon/cpus",
"Values": [
"0-3",
"4-7",
"0-7"
],
@ -207,6 +208,7 @@
"Name": "CDHighCpusetCpus",
"Path": "/dev/cpuset/camera-daemon-high-group/cpus",
"Values": [
"0-3",
"6-7",
"0-7"
],
@ -216,6 +218,7 @@
"Name": "CDMidCpusetCpus",
"Path": "/dev/cpuset/camera-daemon-mid-group/cpus",
"Values": [
"0-3",
"4-5",
"0-7"
],
@ -225,6 +228,7 @@
"Name": "CDMidHighCpusetCpus",
"Path": "/dev/cpuset/camera-daemon-mid-high-group/cpus",
"Values": [
"0-3",
"4-7",
"0-7"
],
@ -295,6 +299,16 @@
],
"Type": "Property"
},
{
"Name": "PowerHALCameraRunning",
"Path": "vendor.powerhal.camerarunning",
"Values": [
"1",
"0"
],
"Type": "Property",
"ResetOnInit": true
},
{
"Name": "INTCAMFreq",
"Path": "/sys/devices/platform/17000030.devfreq_intcam/devfreq/17000030.devfreq_intcam/min_freq",
@ -478,6 +492,30 @@
}
],
"Actions": [
{
"PowerHint": "CDCPUSET_RESTRICTED",
"Node": "CDCpuset",
"Duration": 1000,
"Value": "0-3"
},
{
"PowerHint": "CDHIGHCPUSETCPUS_RESTRICTED",
"Node": "CDHighCpusetCpus",
"Duration": 1000,
"Value": "0-3"
},
{
"PowerHint": "CDMIDCPUSETCPUS_RESTRICTED",
"Node": "CDMidCpusetCpus",
"Duration": 1000,
"Value": "0-3"
},
{
"PowerHint": "CDMIDHIGHCPUSETCPUS_RESTRICTED",
"Node": "CDMidHighCpusetCpus",
"Duration": 1000,
"Value": "0-3"
},
{
"PowerHint": "LAUNCH",
"Node": "UClampThreshold",
@ -486,7 +524,7 @@
},
{
"PowerHint": "LAUNCH",
"Node": "ReduceRreferIdle",
"Node": "ReducePreferIdle",
"Duration": 5000,
"Value": "0"
},
@ -549,6 +587,30 @@
"Type": "DoHint",
"Value": "LAUNCH_EXTEND"
},
{
"PowerHint": "LAUNCH",
"Type": "DoHint",
"EnableProperty": "vendor.powerhal.camerarunning",
"Value": "CDCPUSET_RESTRICTED"
},
{
"PowerHint": "LAUNCH",
"Type": "DoHint",
"EnableProperty": "vendor.powerhal.camerarunning",
"Value": "CDHIGHCPUSETCPUS_RESTRICTED"
},
{
"PowerHint": "LAUNCH",
"Type": "DoHint",
"EnableProperty": "vendor.powerhal.camerarunning",
"Value": "CDMIDCPUSETCPUS_RESTRICTED"
},
{
"PowerHint": "LAUNCH",
"Type": "DoHint",
"EnableProperty": "vendor.powerhal.camerarunning",
"Value": "CDMIDHIGHCPUSETCPUS_RESTRICTED"
},
{
"PowerHint": "LAUNCH_EXTEND",
"Node": "CPUBigClusterMaxFreq",
@ -825,6 +887,12 @@
"Duration": 3000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_STREAMING_EXTREME",
"Node": "PowerHALCameraRunning",
"Duration": 0,
"Value": "1"
},
{
"PowerHint": "CAMERA_STREAMING_EXTREME",
"Node": "CPULittleClusterMaxFreq",
@ -903,6 +971,12 @@
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "CAMERA_STREAMING_HIGH",
"Node": "PowerHALCameraRunning",
"Duration": 0,
"Value": "1"
},
{
"PowerHint": "CAMERA_STREAMING_HIGH",
"Node": "CPUUtilThreshold",
@ -987,6 +1061,12 @@
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "CAMERA_STREAMING_STANDARD",
"Node": "PowerHALCameraRunning",
"Duration": 0,
"Value": "1"
},
{
"PowerHint": "CAMERA_STREAMING_STANDARD",
"Node": "CDPreferHighCap",
@ -1059,6 +1139,12 @@
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "CAMERA_STREAMING_LOW",
"Node": "PowerHALCameraRunning",
"Duration": 0,
"Value": "1"
},
{
"PowerHint": "CAMERA_STREAMING_LOW",
"Node": "CDPreferHighCap",
@ -1137,6 +1223,26 @@
"Duration": 0,
"Value": "0"
},
{
"PowerHint": "CAMERA_VIDEO_RECORDING",
"Type": "MaskHint",
"Value": "CDCPUSET_RESTRICTED"
},
{
"PowerHint": "CAMERA_VIDEO_RECORDING",
"Type": "MaskHint",
"Value": "CDHIGHCPUSETCPUS_RESTRICTED"
},
{
"PowerHint": "CAMERA_VIDEO_RECORDING",
"Type": "MaskHint",
"Value": "CDMIDCPUSETCPUS_RESTRICTED"
},
{
"PowerHint": "CAMERA_VIDEO_RECORDING",
"Type": "MaskHint",
"Value": "CDMIDHIGHCPUSETCPUS_RESTRICTED"
},
{
"PowerHint": "CAMERA_FIXED_FPS",
"Node": "MemFreq",