1 /* $NetBSD: dcn21_hwseq.h,v 1.2 2021/12/18 23:45:03 riastradh Exp $ */ 2 3 /* 4 * Copyright 2016 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: AMD 25 * 26 */ 27 28 #ifndef __DC_HWSS_DCN21_H__ 29 #define __DC_HWSS_DCN21_H__ 30 31 #include "hw_sequencer_private.h" 32 33 struct dc; 34 35 int dcn21_init_sys_ctx(struct dce_hwseq *hws, 36 struct dc *dc, 37 struct dc_phy_addr_space_config *pa_config); 38 39 bool dcn21_s0i3_golden_init_wa(struct dc *dc); 40 41 void dcn21_exit_optimized_pwr_state( 42 const struct dc *dc, 43 struct dc_state *context); 44 45 void dcn21_optimize_pwr_state( 46 const struct dc *dc, 47 struct dc_state *context); 48 49 #endif /* __DC_HWSS_DCN21_H__ */ 50