margindeemph 1039 drivers/gpu/drm/amd/include/atomfirmware.h uint16_t margindeemph; //COMMON_MAR_DEEMPH_NOM[7:0]tx_margin_nom [15:8]deemph_gen1_nom margindeemph 1048 drivers/gpu/drm/amd/include/atomfirmware.h uint16_t margindeemph; //COMMON_MAR_DEEMPH_NOM[7:0]tx_margin_nom [15:8]deemph_gen1_nom