1 /* 2 * Copyright 2012-15 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 __DAL_HUBP_H__ 27 #define __DAL_HUBP_H__ 28 29 #include "mem_input.h" 30 31 struct hubp { 32 struct hubp_funcs *funcs; 33 struct dc_context *ctx; 34 struct dc_plane_address request_address; 35 struct dc_plane_address current_address; 36 int inst; 37 38 /* run time states */ 39 int opp_id; 40 int mpcc_id; 41 struct dc_cursor_attributes curs_attr; 42 bool power_gated; 43 }; 44 45 46 struct hubp_funcs { 47 void (*hubp_setup)( 48 struct hubp *hubp, 49 struct _vcs_dpi_display_dlg_regs_st *dlg_regs, 50 struct _vcs_dpi_display_ttu_regs_st *ttu_regs, 51 struct _vcs_dpi_display_rq_regs_st *rq_regs, 52 struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); 53 54 void (*dcc_control)(struct hubp *hubp, bool enable, 55 bool independent_64b_blks); 56 void (*mem_program_viewport)( 57 struct hubp *hubp, 58 const struct rect *viewport, 59 const struct rect *viewport_c); 60 61 bool (*hubp_program_surface_flip_and_addr)( 62 struct hubp *hubp, 63 const struct dc_plane_address *address, 64 bool flip_immediate); 65 66 void (*hubp_program_pte_vm)( 67 struct hubp *hubp, 68 enum surface_pixel_format format, 69 union dc_tiling_info *tiling_info, 70 enum dc_rotation_angle rotation); 71 72 void (*hubp_set_vm_system_aperture_settings)( 73 struct hubp *hubp, 74 struct vm_system_aperture_param *apt); 75 76 void (*hubp_set_vm_context0_settings)( 77 struct hubp *hubp, 78 const struct vm_context0_param *vm0); 79 80 void (*hubp_program_surface_config)( 81 struct hubp *hubp, 82 enum surface_pixel_format format, 83 union dc_tiling_info *tiling_info, 84 union plane_size *plane_size, 85 enum dc_rotation_angle rotation, 86 struct dc_plane_dcc_param *dcc, 87 bool horizontal_mirror); 88 89 bool (*hubp_is_flip_pending)(struct hubp *hubp); 90 91 void (*hubp_update_dchub)(struct hubp *hubp, 92 struct dchub_init_data *dh_data); 93 94 void (*set_blank)(struct hubp *hubp, bool blank); 95 void (*set_hubp_blank_en)(struct hubp *hubp, bool blank); 96 97 void (*set_cursor_attributes)( 98 struct hubp *hubp, 99 const struct dc_cursor_attributes *attr); 100 101 void (*set_cursor_position)( 102 struct hubp *hubp, 103 const struct dc_cursor_position *pos, 104 const struct dc_cursor_mi_param *param); 105 106 void (*hubp_disconnect)(struct hubp *hubp); 107 108 }; 109 110 #endif 111