1 /* 2 * Copyright 2022 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24 #ifndef __VCN_SW_RING_H__ 25 #define __VCN_SW_RING_H__ 26 27 #define VCN_SW_RING_EMIT_FRAME_SIZE \ 28 (4 + /* vcn_dec_sw_ring_emit_vm_flush */ \ 29 5 + 5 + /* vcn_dec_sw_ring_emit_fence x2 vm fence */ \ 30 1) /* vcn_dec_sw_ring_insert_end */ 31 32 void vcn_dec_sw_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, 33 u64 seq, uint32_t flags); 34 void vcn_dec_sw_ring_insert_end(struct amdgpu_ring *ring); 35 void vcn_dec_sw_ring_emit_ib(struct amdgpu_ring *ring, struct amdgpu_job *job, 36 struct amdgpu_ib *ib, uint32_t flags); 37 void vcn_dec_sw_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg, 38 uint32_t val, uint32_t mask); 39 void vcn_dec_sw_ring_emit_vm_flush(struct amdgpu_ring *ring, 40 uint32_t vmid, uint64_t pd_addr); 41 void vcn_dec_sw_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, 42 uint32_t val); 43 44 #endif /* __VCN_SW_RING_H__ */ 45