These were never used and are duplicated with the interface that is used. Maybe leftovers from a previous revision of the patch that added them.
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| @@ -1555,27 +1555,6 @@ struct drm_amdgpu_info_hw_ip { · 1554 unmodified lines | |||
| 1555 | __u32 userq_num_slots; | 1555 | __u32 userq_num_slots; |
| 1556 | }; | 1556 | }; |
| 1557 | 1557 | ||
| 1558 | /* GFX metadata BO sizes and alignment info (in bytes) */ | ||
| 1559 | struct drm_amdgpu_info_uq_fw_areas_gfx { | ||
| 1560 | /* shadow area size */ | ||
| 1561 | __u32 shadow_size; | ||
| 1562 | /* shadow area base virtual mem alignment */ | ||
| 1563 | __u32 shadow_alignment; | ||
| 1564 | /* context save area size */ | ||
| 1565 | __u32 csa_size; | ||
| 1566 | /* context save area base virtual mem alignment */ | ||
| 1567 | __u32 csa_alignment; | ||
| 1568 | }; | ||
| 1569 | |||
| 1570 | /* IP specific fw related information used in the | ||
| 1571 | * subquery AMDGPU_INFO_UQ_FW_AREAS | ||
| 1572 | */ | ||
| 1573 | struct drm_amdgpu_info_uq_fw_areas { | ||
| 1574 | union { | ||
| 1575 | struct drm_amdgpu_info_uq_fw_areas_gfx gfx; | ||
| 1576 | }; | ||
| 1577 | }; | ||
| 1578 | |||
| 1579 | struct drm_amdgpu_info_num_handles { | 1558 | struct drm_amdgpu_info_num_handles { |
| 1580 | /** Max handles as supported by firmware for UVD */ | 1559 | /** Max handles as supported by firmware for UVD */ |
| 1581 | __u32 uvd_max_handles; | 1560 | __u32 uvd_max_handles; |