1 /* 2 * Copyright 2012 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 * on the rights to use, copy, modify, merge, publish, distribute, sub 8 * license, and/or sell copies of the Software, and to permit persons to whom 9 * the Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 21 * USE OR OTHER DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: 24 * Christian Knig <christian.koenig (at) amd.com> 25 */ 26 27 #include "radeonsi_pipe.h" 28 #include "radeonsi_pm4.h" 29 #include "sid.h" 30 31 void si_cmd_surface_sync(struct si_pm4_state *pm4, uint32_t cp_coher_cntl) 32 { 33 si_pm4_cmd_begin(pm4, PKT3_SURFACE_SYNC); 34 si_pm4_cmd_add(pm4, cp_coher_cntl); /* CP_COHER_CNTL */ 35 si_pm4_cmd_add(pm4, 0xffffffff); /* CP_COHER_SIZE */ 36 si_pm4_cmd_add(pm4, 0); /* CP_COHER_BASE */ 37 si_pm4_cmd_add(pm4, 0x0000000A); /* POLL_INTERVAL */ 38 si_pm4_cmd_end(pm4, false); 39 } 40
