disable_ppm 254 drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c uint32_t disable_ppm = 0; disable_ppm 299 drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c disable_ppm = 0; disable_ppm 300 drivers/gpu/drm/amd/powerplay/hwmgr/process_pptables_v1_0.c if (0 == disable_ppm) {