1 /*
2  * Copyright 2019-2021 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 __DCN31_FPU_H__
27 #define __DCN31_FPU_H__
28 
29 #define DCN3_1_DEFAULT_DET_SIZE 384
30 #define DCN3_15_DEFAULT_DET_SIZE 192
31 #define DCN3_15_MIN_COMPBUF_SIZE_KB 128
32 #define DCN3_16_DEFAULT_DET_SIZE 192
33 
34 void dcn31_zero_pipe_dcc_fraction(display_e2e_pipe_params_st *pipes,
35 				  int pipe_cnt);
36 
37 void dcn31_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);
38 void dcn315_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);
39 
40 void dcn31_calculate_wm_and_dlg_fp(
41 		struct dc *dc, struct dc_state *context,
42 		display_e2e_pipe_params_st *pipes,
43 		int pipe_cnt,
44 		int vlevel);
45 
46 void dcn31_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
47 void dcn315_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
48 void dcn316_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
49 
50 #endif /* __DCN31_FPU_H__*/
51