ADL stuttering low frame rate in kernels 6.1-6.2 (but 5.19 is fine)
6.1/6.2: 30 FPS, intel_gpu_top says it's running at 211/208 MHz despite gt_min_freq_mhz==300.
5.19: 60 FPS, intel_gpu_top says 542/560 MHz
Downstream Ubuntu bug: https://launchpad.net/bugs/2011817
See also #7559 (closed).