mmDC_HPD4_TOGGLE_FILT_CNTL 1300 drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h #define mmDC_HPD4_TOGGLE_FILT_CNTL 0x18FC mmDC_HPD4_TOGGLE_FILT_CNTL 3539 drivers/gpu/drm/amd/include/asic_reg/dce/dce_8_0_d.h #define mmDC_HPD4_TOGGLE_FILT_CNTL 0x18fc