1 /* 2 * Copyright 2016 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 __DC_HWSS_DCN31_H__ 27 #define __DC_HWSS_DCN31_H__ 28 29 #include "hw_sequencer_private.h" 30 31 struct dc; 32 33 void dcn31_init_hw(struct dc *dc); 34 35 void dcn31_dsc_pg_control( 36 struct dce_hwseq *hws, 37 unsigned int dsc_inst, 38 bool power_on); 39 40 void dcn31_enable_power_gating_plane( 41 struct dce_hwseq *hws, 42 bool enable); 43 44 void dcn31_update_info_frame(struct pipe_ctx *pipe_ctx); 45 46 void dcn31_z10_restore(struct dc *dc); 47 48 void dcn31_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on); 49 int dcn31_init_sys_ctx(struct dce_hwseq *hws, struct dc *dc, struct dc_phy_addr_space_config *pa_config); 50 void dcn31_reset_hw_ctx_wrap( 51 struct dc *dc, 52 struct dc_state *context); 53 bool dcn31_is_abm_supported(struct dc *dc, 54 struct dc_state *context, struct dc_stream_state *stream); 55 void dcn31_init_pipes(struct dc *dc, struct dc_state *context); 56 57 #endif /* __DC_HWSS_DCN31_H__ */ 58