ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED  420 drivers/gpu/drm/amd/include/amd_acpi.h #       define ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED                   (1 << 3)
ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED  401 drivers/gpu/drm/radeon/radeon_acpi.h #       define ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED                   (1 << 3)