ATIF_FUNCTION_GET_SYSTEM_PARAMETERS  166 drivers/gpu/drm/amd/include/amd_acpi.h #define ATIF_FUNCTION_GET_SYSTEM_PARAMETERS                        0x1
ATIF_FUNCTION_GET_SYSTEM_PARAMETERS   98 drivers/gpu/drm/radeon/radeon_acpi.h #define ATIF_FUNCTION_GET_SYSTEM_PARAMETERS                        0x1