ATCS_PCIE_LINK_SPEED  448 drivers/gpu/drm/amd/include/amd_acpi.h #       define ATCS_PCIE_LINK_SPEED                                1
ATCS_PCIE_LINK_SPEED  429 drivers/gpu/drm/radeon/radeon_acpi.h #       define ATCS_PCIE_LINK_SPEED                                1