ATOM_BIOS_FUNCTION_COP_MODE 8232 drivers/gpu/drm/amd/include/atombios.h #define ATOM_BIOS_FUNCTION_COP_MODE             0x00
ATOM_BIOS_FUNCTION_COP_MODE 6962 drivers/gpu/drm/radeon/atombios.h #define ATOM_BIOS_FUNCTION_COP_MODE             0x00