Symbol: ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
748
info = amdgpu_atcs_call(atcs, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST, &params);
drivers/gpu/drm/radeon/radeon_acpi.c
632
info = radeon_atcs_call(handle, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST, &params);