ATIF_GET_EXTERNAL_GPU_INFORMATION_SUPPORTED  165 drivers/gpu/drm/amd/include/amd_acpi.h #       define ATIF_GET_EXTERNAL_GPU_INFORMATION_SUPPORTED        (1 << 20)
ATIF_GET_EXTERNAL_GPU_INFORMATION_SUPPORTED   97 drivers/gpu/drm/radeon/radeon_acpi.h #       define ATIF_GET_EXTERNAL_GPU_INFORMATION_SUPPORTED        (1 << 20)