mmDP8_DP_SEC_AUD_M_READBACK 4765 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h #define mmDP8_DP_SEC_AUD_M_READBACK 0x57cc mmDP8_DP_SEC_AUD_M_READBACK 5997 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_d.h #define mmDP8_DP_SEC_AUD_M_READBACK 0x57cc