usNTSC_Tbl_Offset 7381 drivers/gpu/drm/amd/include/atombios.h    USHORT   usNTSC_Tbl_Offset;      // Pointer to SDTV_Mode_NTSC table
usNTSC_Tbl_Offset 6216 drivers/gpu/drm/radeon/atombios.h    USHORT	usNTSC_Tbl_Offset;		// Pointer to SDTV_Mode_NTSC table