mmDCIO_IMPCAL_CNTL_AB 1354 drivers/gpu/drm/amd/include/asic_reg/dce/dce_6_0_d.h #define mmDCIO_IMPCAL_CNTL_AB 0x190D mmDCIO_IMPCAL_CNTL_AB 1269 drivers/gpu/drm/amd/include/asic_reg/dce/dce_8_0_d.h #define mmDCIO_IMPCAL_CNTL_AB 0x190d