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4562236b HW |
1 | /* |
2 | * Copyright 2015 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 _CORE_TYPES_H_ | |
27 | #define _CORE_TYPES_H_ | |
28 | ||
29 | #include "dc.h" | |
30 | #include "bandwidth_calcs.h" | |
31 | #include "ddc_service_types.h" | |
32 | #include "dc_bios_types.h" | |
33 | ||
34 | struct core_stream; | |
35 | /********* core_target *************/ | |
36 | ||
37 | #define CONST_DC_TARGET_TO_CORE(dc_target) \ | |
38 | container_of(dc_target, const struct core_target, public) | |
39 | #define DC_TARGET_TO_CORE(dc_target) \ | |
40 | container_of(dc_target, struct core_target, public) | |
41 | ||
42 | #define MAX_PIPES 6 | |
43 | #define MAX_CLOCK_SOURCES 7 | |
44 | ||
45 | struct core_target { | |
46 | struct dc_target public; | |
47 | ||
48 | struct dc_context *ctx; | |
49 | }; | |
50 | ||
51 | /********* core_surface **********/ | |
52 | #define DC_SURFACE_TO_CORE(dc_surface) \ | |
53 | container_of(dc_surface, struct core_surface, public) | |
54 | ||
55 | #define DC_GAMMA_TO_CORE(dc_gamma) \ | |
56 | container_of(dc_gamma, struct core_gamma, public) | |
57 | ||
58 | struct core_surface { | |
59 | struct dc_surface public; | |
60 | struct dc_surface_status status; | |
61 | struct dc_context *ctx; | |
62 | }; | |
63 | ||
64 | struct core_gamma { | |
65 | struct dc_gamma public; | |
66 | struct dc_context *ctx; | |
67 | }; | |
68 | ||
69 | void enable_surface_flip_reporting(struct dc_surface *dc_surface, | |
70 | uint32_t controller_id); | |
71 | ||
72 | /********* core_stream ************/ | |
73 | #include "grph_object_id.h" | |
74 | #include "link_encoder.h" | |
75 | #include "stream_encoder.h" | |
76 | #include "clock_source.h" | |
77 | #include "audio.h" | |
78 | #include "hw_sequencer_types.h" | |
79 | #include "opp.h" | |
80 | ||
81 | #define DC_STREAM_TO_CORE(dc_stream) container_of( \ | |
82 | dc_stream, struct core_stream, public) | |
83 | ||
84 | struct core_stream { | |
85 | struct dc_stream public; | |
86 | ||
87 | /* field internal to DC */ | |
88 | struct dc_context *ctx; | |
89 | const struct core_sink *sink; | |
90 | ||
91 | /* used by DCP and FMT */ | |
92 | struct bit_depth_reduction_params bit_depth_params; | |
93 | struct clamping_and_pixel_encoding_params clamping; | |
94 | ||
95 | int phy_pix_clk; | |
96 | enum signal_type signal; | |
97 | ||
98 | struct dc_stream_status status; | |
99 | }; | |
100 | ||
101 | /************ core_sink *****************/ | |
102 | ||
103 | #define DC_SINK_TO_CORE(dc_sink) \ | |
104 | container_of(dc_sink, struct core_sink, public) | |
105 | ||
106 | struct core_sink { | |
107 | /** The public, read-only (for DM) area of sink. **/ | |
108 | struct dc_sink public; | |
109 | /** End-of-public area. **/ | |
110 | ||
111 | /** The 'protected' area - read/write access, for use only inside DC **/ | |
112 | /* not used for now */ | |
113 | struct core_link *link; | |
114 | struct dc_context *ctx; | |
115 | uint32_t dongle_max_pix_clk; | |
116 | bool converter_disable_audio; | |
117 | }; | |
118 | ||
119 | /************ link *****************/ | |
120 | #define DC_LINK_TO_CORE(dc_link) container_of(dc_link, struct core_link, public) | |
121 | ||
122 | struct link_init_data { | |
123 | const struct core_dc *dc; | |
124 | struct dc_context *ctx; /* TODO: remove 'dal' when DC is complete. */ | |
125 | uint32_t connector_index; /* this will be mapped to the HPD pins */ | |
126 | uint32_t link_index; /* this is mapped to DAL display_index | |
127 | TODO: remove it when DC is complete. */ | |
128 | }; | |
129 | ||
130 | /* DP MST stream allocation (payload bandwidth number) */ | |
131 | struct link_mst_stream_allocation { | |
132 | /* DIG front */ | |
133 | const struct stream_encoder *stream_enc; | |
134 | /* associate DRM payload table with DC stream encoder */ | |
135 | uint8_t vcp_id; | |
136 | /* number of slots required for the DP stream in transport packet */ | |
137 | uint8_t slot_count; | |
138 | }; | |
139 | ||
140 | /* DP MST stream allocation table */ | |
141 | struct link_mst_stream_allocation_table { | |
142 | /* number of DP video streams */ | |
143 | int stream_count; | |
144 | /* array of stream allocations */ | |
145 | struct link_mst_stream_allocation | |
146 | stream_allocations[MAX_CONTROLLER_NUM]; | |
147 | }; | |
148 | ||
149 | struct core_link { | |
150 | struct dc_link public; | |
151 | const struct core_dc *dc; | |
152 | ||
153 | struct dc_context *ctx; /* TODO: AUTO remove 'dal' when DC is complete*/ | |
154 | ||
155 | struct link_encoder *link_enc; | |
156 | struct ddc_service *ddc; | |
157 | struct graphics_object_id link_id; | |
158 | union ddi_channel_mapping ddi_channel_mapping; | |
159 | struct connector_device_tag_info device_tag; | |
160 | struct dpcd_caps dpcd_caps; | |
161 | unsigned int dpcd_sink_count; | |
162 | ||
163 | enum edp_revision edp_revision; | |
164 | ||
165 | /* MST record stream using this link */ | |
166 | struct link_flags { | |
167 | bool dp_keep_receiver_powered; | |
168 | } wa_flags; | |
169 | struct link_mst_stream_allocation_table mst_stream_alloc_table; | |
170 | ||
171 | struct dc_link_status link_status; | |
172 | }; | |
173 | ||
174 | #define DC_LINK_TO_LINK(dc_link) container_of(dc_link, struct core_link, public) | |
175 | ||
176 | struct core_link *link_create(const struct link_init_data *init_params); | |
177 | void link_destroy(struct core_link **link); | |
178 | ||
179 | enum dc_status dc_link_validate_mode_timing( | |
180 | const struct core_stream *stream, | |
181 | struct core_link *link, | |
182 | const struct dc_crtc_timing *timing); | |
183 | ||
184 | void core_link_resume(struct core_link *link); | |
185 | ||
186 | void core_link_enable_stream(struct pipe_ctx *pipe_ctx); | |
187 | ||
188 | void core_link_disable_stream(struct pipe_ctx *pipe_ctx); | |
189 | ||
190 | /********** DAL Core*********************/ | |
191 | #include "display_clock_interface.h" | |
192 | #include "transform.h" | |
193 | ||
194 | struct resource_pool; | |
195 | struct validate_context; | |
196 | struct resource_context; | |
197 | ||
198 | struct resource_funcs { | |
199 | void (*destroy)(struct resource_pool **pool); | |
200 | struct link_encoder *(*link_enc_create)( | |
201 | const struct encoder_init_data *init); | |
202 | enum dc_status (*validate_with_context)( | |
203 | const struct core_dc *dc, | |
204 | const struct dc_validation_set set[], | |
205 | int set_count, | |
206 | struct validate_context *context); | |
207 | ||
208 | enum dc_status (*validate_guaranteed)( | |
209 | const struct core_dc *dc, | |
210 | const struct dc_target *dc_target, | |
211 | struct validate_context *context); | |
212 | ||
213 | enum dc_status (*validate_bandwidth)( | |
214 | const struct core_dc *dc, | |
215 | struct validate_context *context); | |
216 | ||
217 | struct validate_context *(*apply_clk_constraints)( | |
218 | const struct core_dc *dc, | |
219 | struct validate_context *context); | |
220 | ||
221 | struct pipe_ctx *(*acquire_idle_pipe_for_layer)( | |
222 | struct resource_context *res_ctx, | |
223 | struct core_stream *stream); | |
224 | ||
225 | void (*build_bit_depth_reduction_params)( | |
226 | const struct core_stream *stream, | |
227 | struct bit_depth_reduction_params *fmt_bit_depth); | |
228 | }; | |
229 | ||
230 | struct audio_support{ | |
231 | bool dp_audio; | |
232 | bool hdmi_audio_on_dongle; | |
233 | bool hdmi_audio_native; | |
234 | }; | |
235 | ||
236 | struct resource_pool { | |
237 | struct mem_input *mis[MAX_PIPES]; | |
238 | struct input_pixel_processor *ipps[MAX_PIPES]; | |
239 | struct transform *transforms[MAX_PIPES]; | |
240 | struct output_pixel_processor *opps[MAX_PIPES]; | |
241 | struct timing_generator *timing_generators[MAX_PIPES]; | |
242 | struct stream_encoder *stream_enc[MAX_PIPES * 2]; | |
243 | ||
244 | unsigned int pipe_count; | |
245 | unsigned int underlay_pipe_index; | |
246 | unsigned int stream_enc_count; | |
247 | ||
248 | /* | |
249 | * reserved clock source for DP | |
250 | */ | |
251 | struct clock_source *dp_clock_source; | |
252 | ||
253 | struct clock_source *clock_sources[MAX_CLOCK_SOURCES]; | |
254 | unsigned int clk_src_count; | |
255 | ||
256 | struct audio *audios[MAX_PIPES]; | |
257 | unsigned int audio_count; | |
258 | struct audio_support audio_support; | |
259 | ||
260 | struct display_clock *display_clock; | |
261 | struct irq_service *irqs; | |
262 | ||
263 | const struct resource_funcs *funcs; | |
264 | const struct resource_caps *res_cap; | |
265 | }; | |
266 | ||
267 | struct pipe_ctx { | |
268 | struct core_surface *surface; | |
269 | struct core_stream *stream; | |
270 | ||
271 | struct mem_input *mi; | |
272 | struct input_pixel_processor *ipp; | |
273 | struct transform *xfm; | |
274 | struct output_pixel_processor *opp; | |
275 | struct timing_generator *tg; | |
276 | ||
277 | struct scaler_data scl_data; | |
278 | ||
279 | struct stream_encoder *stream_enc; | |
280 | struct display_clock *dis_clk; | |
281 | struct clock_source *clock_source; | |
282 | ||
283 | struct audio *audio; | |
284 | ||
285 | struct pixel_clk_params pix_clk_params; | |
286 | struct pll_settings pll_settings; | |
287 | ||
288 | /*fmt*/ | |
289 | struct encoder_info_frame encoder_info_frame; | |
290 | ||
291 | uint8_t pipe_idx; | |
292 | ||
293 | struct pipe_ctx *top_pipe; | |
294 | struct pipe_ctx *bottom_pipe; | |
295 | }; | |
296 | ||
297 | struct resource_context { | |
298 | const struct resource_pool *pool; | |
299 | struct pipe_ctx pipe_ctx[MAX_PIPES]; | |
300 | bool is_stream_enc_acquired[MAX_PIPES * 2]; | |
301 | bool is_audio_acquired[MAX_PIPES]; | |
302 | uint8_t clock_source_ref_count[MAX_CLOCK_SOURCES]; | |
303 | uint8_t dp_clock_source_ref_count; | |
304 | }; | |
305 | ||
306 | struct validate_context { | |
307 | struct core_target *targets[MAX_PIPES]; | |
308 | struct dc_target_status target_status[MAX_PIPES]; | |
309 | uint8_t target_count; | |
310 | ||
311 | struct resource_context res_ctx; | |
312 | ||
313 | /* The output from BW and WM calculations. */ | |
314 | struct bw_calcs_output bw_results; | |
315 | /* Note: this is a big structure, do *not* put on stack! */ | |
316 | struct dm_pp_display_configuration pp_display_cfg; | |
317 | }; | |
318 | ||
319 | #endif /* _CORE_TYPES_H_ */ |