| /* |
| * Copyright 2014 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| */ |
| |
| #ifndef __AMDGPU_VCE_H__ |
| #define __AMDGPU_VCE_H__ |
| |
| int amdgpu_vce_sw_init(struct amdgpu_device *adev, unsigned long size); |
| int amdgpu_vce_sw_fini(struct amdgpu_device *adev); |
| int amdgpu_vce_suspend(struct amdgpu_device *adev); |
| int amdgpu_vce_resume(struct amdgpu_device *adev); |
| int amdgpu_vce_get_create_msg(struct amdgpu_ring *ring, uint32_t handle, |
| struct fence **fence); |
| int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle, |
| bool direct, struct fence **fence); |
| void amdgpu_vce_free_handles(struct amdgpu_device *adev, struct drm_file *filp); |
| int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx); |
| void amdgpu_vce_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib, |
| unsigned vm_id, bool ctx_switch); |
| void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, |
| unsigned flags); |
| int amdgpu_vce_ring_test_ring(struct amdgpu_ring *ring); |
| int amdgpu_vce_ring_test_ib(struct amdgpu_ring *ring, long timeout); |
| void amdgpu_vce_ring_begin_use(struct amdgpu_ring *ring); |
| void amdgpu_vce_ring_end_use(struct amdgpu_ring *ring); |
| unsigned amdgpu_vce_ring_get_emit_ib_size(struct amdgpu_ring *ring); |
| unsigned amdgpu_vce_ring_get_dma_frame_size(struct amdgpu_ring *ring); |
| |
| #endif |