ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS  376 drivers/gpu/drm/amd/include/amd_acpi.h #define ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS                  0x9
ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS  357 drivers/gpu/drm/radeon/radeon_acpi.h #define ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS                  0x9