2  * Copyright © 2014-2018 Broadcom
65 /* struct drm_v3d_extension - ioctl extensions
67  * Linked-list of generic extensions where the id identify which struct is
84 /* struct drm_v3d_sem - wait/signal semaphore
108  * struct drm_v3d_multi_sync - ioctl extension to add support multiples
133  * struct drm_v3d_submit_cl - ioctl argument for submitting commands to the 3D
157 	 * clients -- that is left up to the submitter to control
165 	/* Offset of the render command list.
169 	 * of tiles (in the case of RCL-only blits).
173 	 * submitted by other clients -- that is left up to the
188 	/* Offset of the tile alloc memory
198 	/** Offset of the tile state data array. */
221  * struct drm_v3d_wait_bo - ioctl argument for waiting for
235  * struct drm_v3d_create_bo - ioctl argument for creating V3D BOs.
246 	 * Returned offset for the BO in the V3D address space.  This offset
250 	 * This offset value will always be nonzero, since various HW
253 	__u32 offset;  member
257  * struct drm_v3d_mmap_bo - ioctl argument for mapping V3D BOs.
260  * offset you need to use in an mmap on the DRM device node.  This
271 	/** offset into the drm node to use for subsequent mmap call. */
272 	__u64 offset;  member
298  * Returns the offset for the BO in the V3D address space for this DRM fd.
304 	__u32 offset;  member
375  * struct drm_v3d_indirect_csd - ioctl extension for the CPU job to create an
380  * CPU job linked to a CSD job. The CPU job waits for the indirect CSD
395 	/* Offset within the BO where the workgroup counts are stored */
396 	__u32 offset;  member
403 	 * the offset must be 0xffffffff.
409  * struct drm_v3d_timestamp_query - ioctl extension for the CPU job to calculate
413  * this extension to define a timestamp query submission. This CPU job will
435  * struct drm_v3d_reset_timestamp_query - ioctl extension for the CPU job to
439  * points to this extension to define a reset timestamp submission. This CPU
440  * job will reset the timestamp queries based on value offset of the first
450 	/* Offset of the first query within the timestamp BO for its value */
451 	__u32 offset;  member
458  * struct drm_v3d_copy_timestamp_query - ioctl extension for the CPU job to copy
463  * CPU job will copy the timestamp queries results to a BO with the offset
481 	/* Offset of the buffer in the BO */
482 	__u32 offset;  member
498  * struct drm_v3d_reset_performance_query - ioctl extension for the CPU job to
502  * points to this extension to define a reset performance submission. This CPU
519 	/* Array of u64 user-pointers that point to an array of kperfmon_ids */
524  * struct drm_v3d_copy_performance_query - ioctl extension for the CPU job to copy
529  * CPU job will copy the performance queries results to a BO with the offset
547 	/* Offset of the buffer in the BO */
548 	__u32 offset;  member
565 	/* Array of u64 user-pointers that point to an array of kperfmon_ids */