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26 #ifndef __DML20_DISPLAY_RQ_DLG_CALC_H__
27 #define __DML20_DISPLAY_RQ_DLG_CALC_H__
29 #include "../display_rq_dlg_helpers.h"
31 struct display_mode_lib;
34 // Function: dml_rq_dlg_get_rq_reg
35 // Main entry point for test to get the register values out of this DML class.
36 // This function calls <get_rq_param> and <extract_rq_regs> fucntions to calculate
37 // and then populate the rq_regs struct
39 // pipe_src_param - pipe source configuration (e.g. vp, pitch, etc.)
41 // rq_regs - struct that holds all the RQ registers field value.
42 // See also: <display_rq_regs_st>
43 void dml20_rq_dlg_get_rq_reg(
44 struct display_mode_lib *mode_lib,
45 display_rq_regs_st *rq_regs,
46 const display_pipe_params_st pipe_param);
49 // Function: dml_rq_dlg_get_dlg_reg
50 // Calculate and return DLG and TTU register struct given the system setting
52 // dlg_regs - output DLG register struct
53 // ttu_regs - output DLG TTU register struct
55 // e2e_pipe_param - "compacted" array of e2e pipe param struct
56 // num_pipes - num of active "pipe" or "route"
57 // pipe_idx - index that identifies the e2e_pipe_param that corresponding to this dlg
58 // cstate - 0: when calculate min_ttu_vblank it is assumed cstate is not required. 1: Normal mode, cstate is considered.
59 // Added for legacy or unrealistic timing tests.
60 void dml20_rq_dlg_get_dlg_reg(
61 struct display_mode_lib *mode_lib,
62 display_dlg_regs_st *dlg_regs,
63 display_ttu_regs_st *ttu_regs,
64 display_e2e_pipe_params_st *e2e_pipe_param,
65 const unsigned int num_pipes,
66 const unsigned int pipe_idx,
70 const bool ignore_viewport_pos,
71 const bool immediate_flip_support);