== check ==
  device : Redmi M332BF / SM8750 / Adreno 830v2 (2f7cbe2e)
  big     policy6  gov=walt       cur=1958400   min=1958400   max=1958400     (pin 1958400 / stock 1017600-3072000)
  little  policy0  gov=walt       cur=1555200   min=1555200   max=1555200     (pin 1555200 / stock 556800-2745600)
  gpu     kgsl-3d0 pwrlevel=0..0  freq=1100000000 Hz  busy=68%   (pin lvl 0 = 1050000000 Hz / stock lvl 0..12)
  thermal cpuss-0-0 42200 mC = 42.2 C   (/sys/class/thermal/thermal_zone13)

  VERDICT: DRIFT
    - gpu pinned to pwrlevel 0 but gpuclk=1100000000 (expected 1050000000)
