mmDP7_DP_SEC_AUD_N 4734 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h #define mmDP7_DP_SEC_AUD_N 0x56c9 mmDP7_DP_SEC_AUD_N 5966 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_d.h #define mmDP7_DP_SEC_AUD_N 0x56c9