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 #define OPP_ID_INVALID 0xf 32 #define MAX_TTU 0xffffff 33 34 35 enum cursor_pitch { 36 CURSOR_PITCH_64_PIXELS = 0, 37 CURSOR_PITCH_128_PIXELS, 38 CURSOR_PITCH_256_PIXELS 39 }; 40 41 enum cursor_lines_per_chunk { 42 CURSOR_LINE_PER_CHUNK_1 = 0, /* new for DCN2 */ 43 CURSOR_LINE_PER_CHUNK_2 = 1, 44 CURSOR_LINE_PER_CHUNK_4, 45 CURSOR_LINE_PER_CHUNK_8, 46 CURSOR_LINE_PER_CHUNK_16 47 }; 48 49 enum hubp_ind_block_size { 50 hubp_ind_block_unconstrained = 0, 51 hubp_ind_block_64b, 52 hubp_ind_block_128b, 53 hubp_ind_block_64b_no_128bcl, 54 }; 55 56 struct hubp { 57 const struct hubp_funcs *funcs; 58 struct dc_context *ctx; 59 struct dc_plane_address request_address; 60 int inst; 61 62 /* run time states */ 63 int opp_id; 64 int mpcc_id; 65 struct dc_cursor_attributes curs_attr; 66 bool power_gated; 67 }; 68 69 struct surface_flip_registers { 70 uint32_t DCSURF_SURFACE_CONTROL; 71 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH; 72 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS; 73 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH; 74 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS; 75 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C; 76 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_C; 77 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C; 78 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_C; 79 uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH; 80 uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS; 81 uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH; 82 uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS; 83 bool tmz_surface; 84 bool immediate; 85 uint8_t vmid; 86 bool grph_stereo; 87 }; 88 89 struct hubp_funcs { 90 void (*hubp_setup)( 91 struct hubp *hubp, 92 struct _vcs_dpi_display_dlg_regs_st *dlg_regs, 93 struct _vcs_dpi_display_ttu_regs_st *ttu_regs, 94 struct _vcs_dpi_display_rq_regs_st *rq_regs, 95 struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); 96 97 void (*hubp_setup_interdependent)( 98 struct hubp *hubp, 99 struct _vcs_dpi_display_dlg_regs_st *dlg_regs, 100 struct _vcs_dpi_display_ttu_regs_st *ttu_regs); 101 102 void (*dcc_control)(struct hubp *hubp, bool enable, 103 enum hubp_ind_block_size blk_size); 104 105 void (*mem_program_viewport)( 106 struct hubp *hubp, 107 const struct rect *viewport, 108 const struct rect *viewport_c); 109 110 bool (*hubp_program_surface_flip_and_addr)( 111 struct hubp *hubp, 112 const struct dc_plane_address *address, 113 bool flip_immediate); 114 115 void (*hubp_program_pte_vm)( 116 struct hubp *hubp, 117 enum surface_pixel_format format, 118 union dc_tiling_info *tiling_info, 119 enum dc_rotation_angle rotation); 120 121 void (*hubp_set_vm_system_aperture_settings)( 122 struct hubp *hubp, 123 struct vm_system_aperture_param *apt); 124 125 void (*hubp_set_vm_context0_settings)( 126 struct hubp *hubp, 127 const struct vm_context0_param *vm0); 128 129 void (*hubp_program_surface_config)( 130 struct hubp *hubp, 131 enum surface_pixel_format format, 132 union dc_tiling_info *tiling_info, 133 struct plane_size *plane_size, 134 enum dc_rotation_angle rotation, 135 struct dc_plane_dcc_param *dcc, 136 bool horizontal_mirror, 137 unsigned int compa_level); 138 139 bool (*hubp_is_flip_pending)(struct hubp *hubp); 140 141 void (*set_blank)(struct hubp *hubp, bool blank); 142 void (*set_blank_regs)(struct hubp *hubp, bool blank); 143 void (*set_hubp_blank_en)(struct hubp *hubp, bool blank); 144 145 void (*set_cursor_attributes)( 146 struct hubp *hubp, 147 const struct dc_cursor_attributes *attr); 148 149 void (*set_cursor_position)( 150 struct hubp *hubp, 151 const struct dc_cursor_position *pos, 152 const struct dc_cursor_mi_param *param); 153 154 void (*hubp_disconnect)(struct hubp *hubp); 155 156 void (*hubp_clk_cntl)(struct hubp *hubp, bool enable); 157 void (*hubp_vtg_sel)(struct hubp *hubp, uint32_t otg_inst); 158 void (*hubp_read_state)(struct hubp *hubp); 159 void (*hubp_clear_underflow)(struct hubp *hubp); 160 void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp); 161 unsigned int (*hubp_get_underflow_status)(struct hubp *hubp); 162 void (*hubp_init)(struct hubp *hubp); 163 164 void (*dmdata_set_attributes)( 165 struct hubp *hubp, 166 const struct dc_dmdata_attributes *attr); 167 168 void (*dmdata_load)( 169 struct hubp *hubp, 170 uint32_t dmdata_sw_size, 171 const uint32_t *dmdata_sw_data); 172 bool (*dmdata_status_done)(struct hubp *hubp); 173 void (*hubp_enable_tripleBuffer)( 174 struct hubp *hubp, 175 bool enable); 176 177 bool (*hubp_is_triplebuffer_enabled)( 178 struct hubp *hubp); 179 180 void (*hubp_set_flip_control_surface_gsl)( 181 struct hubp *hubp, 182 bool enable); 183 184 void (*validate_dml_output)( 185 struct hubp *hubp, 186 struct dc_context *ctx, 187 struct _vcs_dpi_display_rq_regs_st *dml_rq_regs, 188 struct _vcs_dpi_display_dlg_regs_st *dml_dlg_attr, 189 struct _vcs_dpi_display_ttu_regs_st *dml_ttu_attr); 190 void (*set_unbounded_requesting)( 191 struct hubp *hubp, 192 bool enable); 193 bool (*hubp_in_blank)(struct hubp *hubp); 194 void (*hubp_soft_reset)(struct hubp *hubp, bool reset); 195 196 void (*hubp_set_flip_int)(struct hubp *hubp); 197 198 void (*hubp_wait_pipe_read_start)(struct hubp *hubp); 199 }; 200 201 #endif 202