ixDP_AUX4_DEBUG_B 271 drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h #define ixDP_AUX4_DEBUG_B 0x0041 ixDP_AUX4_DEBUG_B 3649 drivers/gpu/drm/amd/include/asic_reg/dce/dce_8_0_d.h #define ixDP_AUX4_DEBUG_B 0x41