mmHUBP0_DCSURF_SEC_VIEWPORT_START_C 2334 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_1_0_offset.h #define mmHUBP0_DCSURF_SEC_VIEWPORT_START_C 0x0562 mmHUBP0_DCSURF_SEC_VIEWPORT_START_C 2194 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h #define mmHUBP0_DCSURF_SEC_VIEWPORT_START_C 0x05ef mmHUBP0_DCSURF_SEC_VIEWPORT_START_C 2152 drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_1_0_offset.h #define mmHUBP0_DCSURF_SEC_VIEWPORT_START_C 0x05ef