mmHUBP2_DCSURF_SEC_VIEWPORT_START 2902 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_1_0_offset.h #define mmHUBP2_DCSURF_SEC_VIEWPORT_START 0x06e8 mmHUBP2_DCSURF_SEC_VIEWPORT_START 2878 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmHUBP2_DCSURF_SEC_VIEWPORT_START 0x07a5 mmHUBP2_DCSURF_SEC_VIEWPORT_START 2732 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmHUBP2_DCSURF_SEC_VIEWPORT_START 0x07a5