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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#include "cursor_reg_cache.h"
31
32#define OPP_ID_INVALID 0xf
33#define MAX_TTU 0xffffff
34
35
36enum cursor_pitch {
37 CURSOR_PITCH_64_PIXELS = 0,
38 CURSOR_PITCH_128_PIXELS,
39 CURSOR_PITCH_256_PIXELS
40};
41
42enum cursor_lines_per_chunk {
43 CURSOR_LINE_PER_CHUNK_1 = 0, /* new for DCN2 */
44 CURSOR_LINE_PER_CHUNK_2 = 1,
45 CURSOR_LINE_PER_CHUNK_4,
46 CURSOR_LINE_PER_CHUNK_8,
47 CURSOR_LINE_PER_CHUNK_16
48};
49
50enum hubp_ind_block_size {
51 hubp_ind_block_unconstrained = 0,
52 hubp_ind_block_64b,
53 hubp_ind_block_128b,
54 hubp_ind_block_64b_no_128bcl,
55};
56
57struct hubp {
58 const struct hubp_funcs *funcs;
59 struct dc_context *ctx;
60 struct dc_plane_address request_address;
61 int inst;
62
63 /* run time states */
64 int opp_id;
65 int mpcc_id;
66 struct dc_cursor_attributes curs_attr;
67 struct dc_cursor_position curs_pos;
68 bool power_gated;
69
70 struct cursor_position_cache_hubp pos;
71 struct cursor_attribute_cache_hubp att;
72 struct cursor_rect cur_rect;
73};
74
75struct surface_flip_registers {
76 uint32_t DCSURF_SURFACE_CONTROL;
77 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH;
78 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS;
79 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH;
80 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS;
81 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C;
82 uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_C;
83 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C;
84 uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_C;
85 uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH;
86 uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS;
87 uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH;
88 uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS;
89 bool tmz_surface;
90 bool immediate;
91 uint8_t vmid;
92 bool grph_stereo;
93};
94
95struct hubp_funcs {
96 void (*hubp_setup)(
97 struct hubp *hubp,
98 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
99 struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
100 struct _vcs_dpi_display_rq_regs_st *rq_regs,
101 struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
102
103 void (*hubp_setup_interdependent)(
104 struct hubp *hubp,
105 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
106 struct _vcs_dpi_display_ttu_regs_st *ttu_regs);
107
108 void (*dcc_control)(struct hubp *hubp, bool enable,
109 enum hubp_ind_block_size blk_size);
110
111 void (*mem_program_viewport)(
112 struct hubp *hubp,
113 const struct rect *viewport,
114 const struct rect *viewport_c);
115
116 bool (*hubp_program_surface_flip_and_addr)(
117 struct hubp *hubp,
118 const struct dc_plane_address *address,
119 bool flip_immediate);
120
121 void (*hubp_program_pte_vm)(
122 struct hubp *hubp,
123 enum surface_pixel_format format,
124 union dc_tiling_info *tiling_info,
125 enum dc_rotation_angle rotation);
126
127 void (*hubp_set_vm_system_aperture_settings)(
128 struct hubp *hubp,
129 struct vm_system_aperture_param *apt);
130
131 void (*hubp_set_vm_context0_settings)(
132 struct hubp *hubp,
133 const struct vm_context0_param *vm0);
134
135 void (*hubp_program_surface_config)(
136 struct hubp *hubp,
137 enum surface_pixel_format format,
138 union dc_tiling_info *tiling_info,
139 struct plane_size *plane_size,
140 enum dc_rotation_angle rotation,
141 struct dc_plane_dcc_param *dcc,
142 bool horizontal_mirror,
143 unsigned int compa_level);
144
145 bool (*hubp_is_flip_pending)(struct hubp *hubp);
146
147 void (*set_blank)(struct hubp *hubp, bool blank);
148 void (*set_blank_regs)(struct hubp *hubp, bool blank);
149#ifdef CONFIG_DRM_AMD_DC_DCN
150 void (*phantom_hubp_post_enable)(struct hubp *hubp);
151#endif
152 void (*set_hubp_blank_en)(struct hubp *hubp, bool blank);
153
154 void (*set_cursor_attributes)(
155 struct hubp *hubp,
156 const struct dc_cursor_attributes *attr);
157
158 void (*set_cursor_position)(
159 struct hubp *hubp,
160 const struct dc_cursor_position *pos,
161 const struct dc_cursor_mi_param *param);
162
163 void (*hubp_disconnect)(struct hubp *hubp);
164
165 void (*hubp_clk_cntl)(struct hubp *hubp, bool enable);
166 void (*hubp_vtg_sel)(struct hubp *hubp, uint32_t otg_inst);
167 void (*hubp_read_state)(struct hubp *hubp);
168 void (*hubp_clear_underflow)(struct hubp *hubp);
169 void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp);
170 unsigned int (*hubp_get_underflow_status)(struct hubp *hubp);
171 void (*hubp_init)(struct hubp *hubp);
172
173 void (*dmdata_set_attributes)(
174 struct hubp *hubp,
175 const struct dc_dmdata_attributes *attr);
176
177 void (*dmdata_load)(
178 struct hubp *hubp,
179 uint32_t dmdata_sw_size,
180 const uint32_t *dmdata_sw_data);
181 bool (*dmdata_status_done)(struct hubp *hubp);
182 void (*hubp_enable_tripleBuffer)(
183 struct hubp *hubp,
184 bool enable);
185
186 bool (*hubp_is_triplebuffer_enabled)(
187 struct hubp *hubp);
188
189 void (*hubp_set_flip_control_surface_gsl)(
190 struct hubp *hubp,
191 bool enable);
192
193 void (*validate_dml_output)(
194 struct hubp *hubp,
195 struct dc_context *ctx,
196 struct _vcs_dpi_display_rq_regs_st *dml_rq_regs,
197 struct _vcs_dpi_display_dlg_regs_st *dml_dlg_attr,
198 struct _vcs_dpi_display_ttu_regs_st *dml_ttu_attr);
199 void (*set_unbounded_requesting)(
200 struct hubp *hubp,
201 bool enable);
202 bool (*hubp_in_blank)(struct hubp *hubp);
203 void (*hubp_soft_reset)(struct hubp *hubp, bool reset);
204
205 void (*hubp_update_force_pstate_disallow)(struct hubp *hubp, bool allow);
206 void (*hubp_update_mall_sel)(struct hubp *hubp, uint32_t mall_sel, bool c_cursor);
207 void (*hubp_prepare_subvp_buffering)(struct hubp *hubp, bool enable);
208
209 void (*hubp_set_flip_int)(struct hubp *hubp);
210
211 void (*program_extended_blank)(struct hubp *hubp,
212 unsigned int min_dst_y_next_start_optimized);
213
214 void (*hubp_wait_pipe_read_start)(struct hubp *hubp);
215};
216
217#endif
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
33
34enum cursor_pitch {
35 CURSOR_PITCH_64_PIXELS = 0,
36 CURSOR_PITCH_128_PIXELS,
37 CURSOR_PITCH_256_PIXELS
38};
39
40enum cursor_lines_per_chunk {
41#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
42 CURSOR_LINE_PER_CHUNK_1 = 0, /* new for DCN2 */
43#endif
44 CURSOR_LINE_PER_CHUNK_2 = 1,
45 CURSOR_LINE_PER_CHUNK_4,
46 CURSOR_LINE_PER_CHUNK_8,
47 CURSOR_LINE_PER_CHUNK_16
48};
49
50enum hubp_ind_block_size {
51 hubp_ind_block_unconstrained = 0,
52 hubp_ind_block_64b,
53};
54
55struct hubp {
56 const struct hubp_funcs *funcs;
57 struct dc_context *ctx;
58 struct dc_plane_address request_address;
59 int inst;
60
61 /* run time states */
62 int opp_id;
63 int mpcc_id;
64 struct dc_cursor_attributes curs_attr;
65 bool power_gated;
66};
67
68struct hubp_funcs {
69 void (*hubp_setup)(
70 struct hubp *hubp,
71 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
72 struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
73 struct _vcs_dpi_display_rq_regs_st *rq_regs,
74 struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
75
76 void (*hubp_setup_interdependent)(
77 struct hubp *hubp,
78 struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
79 struct _vcs_dpi_display_ttu_regs_st *ttu_regs);
80
81 void (*dcc_control)(struct hubp *hubp, bool enable,
82 enum hubp_ind_block_size blk_size);
83
84 void (*mem_program_viewport)(
85 struct hubp *hubp,
86 const struct rect *viewport,
87 const struct rect *viewport_c);
88
89 bool (*hubp_program_surface_flip_and_addr)(
90 struct hubp *hubp,
91 const struct dc_plane_address *address,
92 bool flip_immediate);
93
94 void (*hubp_program_pte_vm)(
95 struct hubp *hubp,
96 enum surface_pixel_format format,
97 union dc_tiling_info *tiling_info,
98 enum dc_rotation_angle rotation);
99
100 void (*hubp_set_vm_system_aperture_settings)(
101 struct hubp *hubp,
102 struct vm_system_aperture_param *apt);
103
104 void (*hubp_set_vm_context0_settings)(
105 struct hubp *hubp,
106 const struct vm_context0_param *vm0);
107
108 void (*hubp_program_surface_config)(
109 struct hubp *hubp,
110 enum surface_pixel_format format,
111 union dc_tiling_info *tiling_info,
112 struct plane_size *plane_size,
113 enum dc_rotation_angle rotation,
114 struct dc_plane_dcc_param *dcc,
115 bool horizontal_mirror,
116 unsigned int compa_level);
117
118 bool (*hubp_is_flip_pending)(struct hubp *hubp);
119
120 void (*set_blank)(struct hubp *hubp, bool blank);
121 void (*set_hubp_blank_en)(struct hubp *hubp, bool blank);
122
123 void (*set_cursor_attributes)(
124 struct hubp *hubp,
125 const struct dc_cursor_attributes *attr);
126
127 void (*set_cursor_position)(
128 struct hubp *hubp,
129 const struct dc_cursor_position *pos,
130 const struct dc_cursor_mi_param *param);
131
132 void (*hubp_disconnect)(struct hubp *hubp);
133
134 void (*hubp_clk_cntl)(struct hubp *hubp, bool enable);
135 void (*hubp_vtg_sel)(struct hubp *hubp, uint32_t otg_inst);
136 void (*hubp_read_state)(struct hubp *hubp);
137 void (*hubp_clear_underflow)(struct hubp *hubp);
138 void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp);
139 unsigned int (*hubp_get_underflow_status)(struct hubp *hubp);
140 void (*hubp_init)(struct hubp *hubp);
141
142#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
143 void (*dmdata_set_attributes)(
144 struct hubp *hubp,
145 const struct dc_dmdata_attributes *attr);
146
147 void (*dmdata_load)(
148 struct hubp *hubp,
149 uint32_t dmdata_sw_size,
150 const uint32_t *dmdata_sw_data);
151 bool (*dmdata_status_done)(struct hubp *hubp);
152 void (*hubp_enable_tripleBuffer)(
153 struct hubp *hubp,
154 bool enable);
155
156 bool (*hubp_is_triplebuffer_enabled)(
157 struct hubp *hubp);
158
159 void (*hubp_set_flip_control_surface_gsl)(
160 struct hubp *hubp,
161 bool enable);
162#endif
163
164};
165
166#endif