clamp gpu usage to fix thermald crash (#21548)

old-commit-hash: 3adfd1d53b
4 years ago · 84d3990cc8
parent 9847b9b661
commit 84d3990cc8
1 changed files with 2 additions and 1 deletions
--- a/selfdrive/hardware/eon/hardware.py
+++ b/selfdrive/hardware/eon/hardware.py
@ -381,6 +381,7 @@ class Android(HardwareBase):
  def get_gpu_usage_percent(self):
    try:
      used, total = open('/sys/devices/soc/b00000.qcom,kgsl-3d0/kgsl/kgsl-3d0/gpubusy').read().strip().split()
-      return 100.0 * int(used) / int(total)
+      perc = 100.0 * int(used) / int(total)
+      return min(max(perc, 0), 100)
    except Exception:
      return 0