1 /*
2  * Copyright 2017 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 __DISPLAY_RQ_DLG_CALC_H__
27 #define __DISPLAY_RQ_DLG_CALC_H__
28 
29 struct display_mode_lib;
30 
31 #include "display_rq_dlg_helpers.h"
32 
33 void dml1_extract_rq_regs(
34 		struct display_mode_lib *mode_lib,
35 		struct _vcs_dpi_display_rq_regs_st *rq_regs,
36 		const struct _vcs_dpi_display_rq_params_st *rq_param);
37 /* Function: dml_rq_dlg_get_rq_params
38  *  Calculate requestor related parameters that register definition agnostic
39  *  (i.e. this layer does try to separate real values from register definition)
40  * Input:
41  *  pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.)
42  * Output:
43  *  rq_param - values that can be used to setup RQ (e.g. swath_height, plane1_addr, etc.)
44  */
45 void dml1_rq_dlg_get_rq_params(
46 		struct display_mode_lib *mode_lib,
47 		struct _vcs_dpi_display_rq_params_st *rq_param,
48 		const struct _vcs_dpi_display_pipe_source_params_st *pipe_src_param);
49 
50 
51 /* Function: dml_rq_dlg_get_dlg_params
52  *  Calculate deadline related parameters
53  */
54 void dml1_rq_dlg_get_dlg_params(
55 		struct display_mode_lib *mode_lib,
56 		struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
57 		struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
58 		const struct _vcs_dpi_display_rq_dlg_params_st *rq_dlg_param,
59 		const struct _vcs_dpi_display_dlg_sys_params_st *dlg_sys_param,
60 		const struct _vcs_dpi_display_e2e_pipe_params_st *e2e_pipe_param,
61 		const bool cstate_en,
62 		const bool pstate_en,
63 		const bool vm_en,
64 		const bool iflip_en);
65 
66 #endif
67