ATOM_PM_MISCINFO_ENGINE_CLOCK_CONTRL_EN 8930 drivers/gpu/drm/amd/include/atombios.h #define ATOM_PM_MISCINFO_ENGINE_CLOCK_CONTRL_EN          0x00000020L
ATOM_PM_MISCINFO_ENGINE_CLOCK_CONTRL_EN 7625 drivers/gpu/drm/radeon/atombios.h #define ATOM_PM_MISCINFO_ENGINE_CLOCK_CONTRL_EN          0x00000020L