mmHDP_SW_SEMAPHORE_BASE_IDX 45 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_4_0_offset.h #define mmHDP_SW_SEMAPHORE_BASE_IDX 0 mmHDP_SW_SEMAPHORE_BASE_IDX 53 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_5_0_0_offset.h #define mmHDP_SW_SEMAPHORE_BASE_IDX 0