uaFirmWareSignature  222 drivers/gpu/drm/amd/include/atombios.h   UCHAR  uaFirmWareSignature[4];    //Signature to distinguish between Atombios and non-atombios,
uaFirmWareSignature  245 drivers/gpu/drm/amd/include/atombios.h   UCHAR  uaFirmWareSignature[4];    //Signature to distinguish between Atombios and non-atombios,
uaFirmWareSignature  214 drivers/gpu/drm/radeon/atombios.h   UCHAR	 uaFirmWareSignature[4];    /*Signature to distinguish between Atombios and non-atombios,