mmHDP_READ_CACHE_INVALIDATE_BASE_IDX 51 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_4_0_offset.h #define mmHDP_READ_CACHE_INVALIDATE_BASE_IDX 0 mmHDP_READ_CACHE_INVALIDATE_BASE_IDX 57 drivers/gpu/drm/amd/include/asic_reg/hdp/hdp_5_0_0_offset.h #define mmHDP_READ_CACHE_INVALIDATE_BASE_IDX 0