1 /* 2 * Copyright 2020 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 * Authors: AMD 23 * 24 */ 25 26 #ifndef _DMUB_DCN30_H_ 27 #define _DMUB_DCN30_H_ 28 29 #include "dmub_dcn20.h" 30 31 /* Registers. */ 32 33 extern const struct dmub_srv_common_regs dmub_srv_dcn30_regs; 34 35 /* Hardware functions. */ 36 37 void dmub_dcn30_backdoor_load(struct dmub_srv *dmub, 38 const struct dmub_window *cw0, 39 const struct dmub_window *cw1); 40 41 void dmub_dcn30_setup_windows(struct dmub_srv *dmub, 42 const struct dmub_window *cw2, 43 const struct dmub_window *cw3, 44 const struct dmub_window *cw4, 45 const struct dmub_window *cw5, 46 const struct dmub_window *cw6); 47 48 bool dmub_dcn30_is_auto_load_done(struct dmub_srv *dmub); 49 50 #endif /* _DMUB_DCN30_H_ */ 51