2  * Copyright © 2014-2018 Broadcom
71 /* struct drm_v3d_extension - ioctl extensions
73  * Linked-list of generic extensions where the id identify which struct is
90 /* struct drm_v3d_sem - wait/signal semaphore
114  * struct drm_v3d_multi_sync - ioctl extension to add support multiples
139  * struct drm_v3d_submit_cl - ioctl argument for submitting commands to the 3D
163 	 * clients -- that is left up to the submitter to control
171 	/* Offset of the render command list.
175 	 * of tiles (in the case of RCL-only blits).
179 	 * submitted by other clients -- that is left up to the
194 	/* Offset of the tile alloc memory
204 	/** Offset of the tile state data array. */
227  * struct drm_v3d_wait_bo - ioctl argument for waiting for
241  * struct drm_v3d_create_bo - ioctl argument for creating V3D BOs.
252 	 * Returned offset for the BO in the V3D address space.  This offset
256 	 * This offset value will always be nonzero, since various HW
259 	__u32 offset;  member
263  * struct drm_v3d_mmap_bo - ioctl argument for mapping V3D BOs.
266  * offset you need to use in an mmap on the DRM device node.  This
277 	/** offset into the drm node to use for subsequent mmap call. */
278 	__u64 offset;  member
306  * Returns the offset for the BO in the V3D address space for this DRM fd.
312 	__u32 offset;  member
383  * struct drm_v3d_indirect_csd - ioctl extension for the CPU job to create an
388  * CPU job linked to a CSD job. The CPU job waits for the indirect CSD
403 	/* Offset within the BO where the workgroup counts are stored */
404 	__u32 offset;  member
411 	 * the offset must be 0xffffffff.
417  * struct drm_v3d_timestamp_query - ioctl extension for the CPU job to calculate
421  * this extension to define a timestamp query submission. This CPU job will
443  * struct drm_v3d_reset_timestamp_query - ioctl extension for the CPU job to
447  * points to this extension to define a reset timestamp submission. This CPU
448  * job will reset the timestamp queries based on value offset of the first
458 	/* Offset of the first query within the timestamp BO for its value */
459 	__u32 offset;  member
466  * struct drm_v3d_copy_timestamp_query - ioctl extension for the CPU job to copy
471  * CPU job will copy the timestamp queries results to a BO with the offset
489 	/* Offset of the buffer in the BO */
490 	__u32 offset;  member
506  * struct drm_v3d_reset_performance_query - ioctl extension for the CPU job to
510  * points to this extension to define a reset performance submission. This CPU
527 	/* Array of u64 user-pointers that point to an array of kperfmon_ids */
532  * struct drm_v3d_copy_performance_query - ioctl extension for the CPU job to copy
537  * CPU job will copy the performance queries results to a BO with the offset
555 	/* Offset of the buffer in the BO */
556 	__u32 offset;  member
573 	/* Array of u64 user-pointers that point to an array of kperfmon_ids */
743  * struct drm_v3d_perfmon_get_counter - ioctl to get the description of a
775  * struct drm_v3d_perfmon_set_global - ioctl to define a global performance
779  * performance monitor is defined, jobs with a self-defined performance