#include <ivpu_accel.h>

Public Attributes
__u64	buffers_ptr

__u32	buffer_count

__u32	cmdq_id

__u32	flags

__u32	commands_offset

__u32	preempt_buffer_index

__u32	reserved

Detailed Description

struct drm_ivpu_cmdq_submit - Submit commands to the VPU using explicit command queue

Execute a single command buffer on a given command queue. Handles to all referenced buffer objects have to be provided in @buffers_ptr.

User space may wait on job completion using DRM_IVPU_BO_WAIT ioctl.

Member Data Documentation

◆ buffer_count

__u32 drm_ivpu_cmdq_submit::buffer_count

@buffer_count: Number of elements in the @buffers_ptr

◆ buffers_ptr

__u64 drm_ivpu_cmdq_submit::buffers_ptr

@buffers_ptr:

A pointer to an u32 array of GEM handles of the BOs required for this job. The number of elements in the array must be equal to the value given by @buffer_count.

The first BO is the command buffer. The rest of array has to contain all BOs referenced from the command buffer.

◆ cmdq_id

__u32 drm_ivpu_cmdq_submit::cmdq_id

@cmdq_id: ID for the command queue where job will be submitted

◆ commands_offset

__u32 drm_ivpu_cmdq_submit::commands_offset

@commands_offset:

Offset inside the first buffer in @buffers_ptr containing commands to be executed. The offset has to be 8-byte aligned.

◆ flags

__u32 drm_ivpu_cmdq_submit::flags

@flags: Reserved for future use - must be zero

◆ preempt_buffer_index

__u32 drm_ivpu_cmdq_submit::preempt_buffer_index

@preempt_buffer_index:

Index of the preemption buffer in the buffers_ptr array.

◆ reserved

__u32 drm_ivpu_cmdq_submit::reserved

The documentation for this struct was generated from the following file:

XenevaOS/BaseHdr/uapi/drm/ivpu_accel.h

Public Attributes