WIP FPC-III support
[linux/fpc-iii.git] / drivers / gpu / drm / amd / display / dc / inc / hw / hubp.h
blob22f3f643ed1b865ea64af0aadae66a580271bb35
1 /*
2 * Copyright 2012-15 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
22 * Authors: AMD
26 #ifndef __DAL_HUBP_H__
27 #define __DAL_HUBP_H__
29 #include "mem_input.h"
31 #define OPP_ID_INVALID 0xf
34 enum cursor_pitch {
35 CURSOR_PITCH_64_PIXELS = 0,
36 CURSOR_PITCH_128_PIXELS,
37 CURSOR_PITCH_256_PIXELS
40 enum cursor_lines_per_chunk {
41 CURSOR_LINE_PER_CHUNK_1 = 0, /* new for DCN2 */
42 CURSOR_LINE_PER_CHUNK_2 = 1,
43 CURSOR_LINE_PER_CHUNK_4,
44 CURSOR_LINE_PER_CHUNK_8,
45 CURSOR_LINE_PER_CHUNK_16
48 enum hubp_ind_block_size {
49 hubp_ind_block_unconstrained = 0,
50 hubp_ind_block_64b,
51 hubp_ind_block_128b,
52 hubp_ind_block_64b_no_128bcl,
55 struct hubp {
56 const struct hubp_funcs *funcs;
57 struct dc_context *ctx;
58 struct dc_plane_address request_address;
59 int inst;
61 /* run time states */
62 int opp_id;
63 int mpcc_id;
64 struct dc_cursor_attributes curs_attr;
65 bool power_gated;
68 struct surface_flip_registers {
69 uint32_t DCSURF_SURFACE_CONTROL;
70 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH;
71 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS;
72 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH;
73 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS;
74 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C;
75 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_C;
76 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C;
77 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_C;
78 uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH;
79 uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS;
80 uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH;
81 uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS;
82 bool tmz_surface;
83 bool immediate;
84 uint8_t vmid;
85 bool grph_stereo;
88 struct hubp_funcs {
89 void (*hubp_setup)(
90 struct hubp *hubp,
91 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
92 struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
93 struct _vcs_dpi_display_rq_regs_st *rq_regs,
94 struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
96 void (*hubp_setup_interdependent)(
97 struct hubp *hubp,
98 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
99 struct _vcs_dpi_display_ttu_regs_st *ttu_regs);
101 void (*dcc_control)(struct hubp *hubp, bool enable,
102 enum hubp_ind_block_size blk_size);
104 void (*mem_program_viewport)(
105 struct hubp *hubp,
106 const struct rect *viewport,
107 const struct rect *viewport_c);
109 bool (*hubp_program_surface_flip_and_addr)(
110 struct hubp *hubp,
111 const struct dc_plane_address *address,
112 bool flip_immediate);
114 void (*hubp_program_pte_vm)(
115 struct hubp *hubp,
116 enum surface_pixel_format format,
117 union dc_tiling_info *tiling_info,
118 enum dc_rotation_angle rotation);
120 void (*hubp_set_vm_system_aperture_settings)(
121 struct hubp *hubp,
122 struct vm_system_aperture_param *apt);
124 void (*hubp_set_vm_context0_settings)(
125 struct hubp *hubp,
126 const struct vm_context0_param *vm0);
128 void (*hubp_program_surface_config)(
129 struct hubp *hubp,
130 enum surface_pixel_format format,
131 union dc_tiling_info *tiling_info,
132 struct plane_size *plane_size,
133 enum dc_rotation_angle rotation,
134 struct dc_plane_dcc_param *dcc,
135 bool horizontal_mirror,
136 unsigned int compa_level);
138 bool (*hubp_is_flip_pending)(struct hubp *hubp);
140 void (*set_blank)(struct hubp *hubp, bool blank);
141 void (*set_hubp_blank_en)(struct hubp *hubp, bool blank);
143 void (*set_cursor_attributes)(
144 struct hubp *hubp,
145 const struct dc_cursor_attributes *attr);
147 void (*set_cursor_position)(
148 struct hubp *hubp,
149 const struct dc_cursor_position *pos,
150 const struct dc_cursor_mi_param *param);
152 void (*hubp_disconnect)(struct hubp *hubp);
154 void (*hubp_clk_cntl)(struct hubp *hubp, bool enable);
155 void (*hubp_vtg_sel)(struct hubp *hubp, uint32_t otg_inst);
156 void (*hubp_read_state)(struct hubp *hubp);
157 void (*hubp_clear_underflow)(struct hubp *hubp);
158 void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp);
159 unsigned int (*hubp_get_underflow_status)(struct hubp *hubp);
160 void (*hubp_init)(struct hubp *hubp);
162 void (*dmdata_set_attributes)(
163 struct hubp *hubp,
164 const struct dc_dmdata_attributes *attr);
166 void (*dmdata_load)(
167 struct hubp *hubp,
168 uint32_t dmdata_sw_size,
169 const uint32_t *dmdata_sw_data);
170 bool (*dmdata_status_done)(struct hubp *hubp);
171 void (*hubp_enable_tripleBuffer)(
172 struct hubp *hubp,
173 bool enable);
175 bool (*hubp_is_triplebuffer_enabled)(
176 struct hubp *hubp);
178 void (*hubp_set_flip_control_surface_gsl)(
179 struct hubp *hubp,
180 bool enable);
182 void (*validate_dml_output)(
183 struct hubp *hubp,
184 struct dc_context *ctx,
185 struct _vcs_dpi_display_rq_regs_st *dml_rq_regs,
186 struct _vcs_dpi_display_dlg_regs_st *dml_dlg_attr,
187 struct _vcs_dpi_display_ttu_regs_st *dml_ttu_attr);
188 void (*set_unbounded_requesting)(
189 struct hubp *hubp,
190 bool enable);
191 bool (*hubp_in_blank)(struct hubp *hubp);
192 void (*hubp_soft_reset)(struct hubp *hubp, bool reset);
196 #endif