Commit | Line | Data |
---|---|---|
4562236b HW |
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 | #include "dm_services.h" | |
78c77382 | 27 | #include "basics/dc_common.h" |
4562236b HW |
28 | #include "dc.h" |
29 | #include "core_types.h" | |
30 | #include "resource.h" | |
ab2541b6 AC |
31 | #include "ipp.h" |
32 | #include "timing_generator.h" | |
e18d9839 | 33 | #include "dc_dmub_srv.h" |
4562236b | 34 | |
e1cb3e48 NK |
35 | #define DC_LOGGER dc->ctx->logger |
36 | ||
4562236b HW |
37 | /******************************************************************************* |
38 | * Private functions | |
39 | ******************************************************************************/ | |
ceb3dbb4 | 40 | void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink) |
96313f1b | 41 | { |
ceb3dbb4 JL |
42 | if (sink->sink_signal == SIGNAL_TYPE_NONE) |
43 | stream->signal = stream->link->connector_signal; | |
e14ca957 | 44 | else |
ceb3dbb4 | 45 | stream->signal = sink->sink_signal; |
96313f1b JZ |
46 | |
47 | if (dc_is_dvi_signal(stream->signal)) { | |
7e98ab10 | 48 | if (stream->ctx->dc->caps.dual_link_dvi && |
40df2f80 CL |
49 | (stream->timing.pix_clk_100hz / 10) > TMDS_MAX_PIXEL_CLOCK && |
50 | sink->sink_signal != SIGNAL_TYPE_DVI_SINGLE_LINK) | |
96313f1b JZ |
51 | stream->signal = SIGNAL_TYPE_DVI_DUAL_LINK; |
52 | else | |
53 | stream->signal = SIGNAL_TYPE_DVI_SINGLE_LINK; | |
54 | } | |
55 | } | |
4562236b | 56 | |
4462282a | 57 | static bool dc_stream_construct(struct dc_stream_state *stream, |
b73a22d3 | 58 | struct dc_sink *dc_sink_data) |
4562236b HW |
59 | { |
60 | uint32_t i = 0; | |
61 | ||
b73a22d3 | 62 | stream->sink = dc_sink_data; |
4562236b HW |
63 | dc_sink_retain(dc_sink_data); |
64 | ||
ceb3dbb4 JL |
65 | stream->ctx = dc_sink_data->ctx; |
66 | stream->link = dc_sink_data->link; | |
67 | stream->sink_patches = dc_sink_data->edid_caps.panel_patch; | |
68 | stream->converter_disable_audio = dc_sink_data->converter_disable_audio; | |
69 | stream->qs_bit = dc_sink_data->edid_caps.qs_bit; | |
70 | stream->qy_bit = dc_sink_data->edid_caps.qy_bit; | |
71 | ||
4562236b HW |
72 | /* Copy audio modes */ |
73 | /* TODO - Remove this translation */ | |
74 | for (i = 0; i < (dc_sink_data->edid_caps.audio_mode_count); i++) | |
75 | { | |
4fa086b9 LSL |
76 | stream->audio_info.modes[i].channel_count = dc_sink_data->edid_caps.audio_modes[i].channel_count; |
77 | stream->audio_info.modes[i].format_code = dc_sink_data->edid_caps.audio_modes[i].format_code; | |
78 | stream->audio_info.modes[i].sample_rates.all = dc_sink_data->edid_caps.audio_modes[i].sample_rate; | |
79 | stream->audio_info.modes[i].sample_size = dc_sink_data->edid_caps.audio_modes[i].sample_size; | |
4562236b | 80 | } |
4fa086b9 LSL |
81 | stream->audio_info.mode_count = dc_sink_data->edid_caps.audio_mode_count; |
82 | stream->audio_info.audio_latency = dc_sink_data->edid_caps.audio_latency; | |
83 | stream->audio_info.video_latency = dc_sink_data->edid_caps.video_latency; | |
4562236b | 84 | memmove( |
4fa086b9 | 85 | stream->audio_info.display_name, |
4562236b HW |
86 | dc_sink_data->edid_caps.display_name, |
87 | AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS); | |
4fa086b9 LSL |
88 | stream->audio_info.manufacture_id = dc_sink_data->edid_caps.manufacturer_id; |
89 | stream->audio_info.product_id = dc_sink_data->edid_caps.product_id; | |
90 | stream->audio_info.flags.all = dc_sink_data->edid_caps.speaker_flags; | |
4562236b | 91 | |
8c895313 | 92 | if (dc_sink_data->dc_container_id != NULL) { |
93 | struct dc_container_id *dc_container_id = dc_sink_data->dc_container_id; | |
94 | ||
4fa086b9 LSL |
95 | stream->audio_info.port_id[0] = dc_container_id->portId[0]; |
96 | stream->audio_info.port_id[1] = dc_container_id->portId[1]; | |
8c895313 | 97 | } else { |
98 | /* TODO - WindowDM has implemented, | |
99 | other DMs need Unhardcode port_id */ | |
4fa086b9 LSL |
100 | stream->audio_info.port_id[0] = 0x5558859e; |
101 | stream->audio_info.port_id[1] = 0xd989449; | |
8c895313 | 102 | } |
4562236b HW |
103 | |
104 | /* EDID CAP translation for HDMI 2.0 */ | |
4fa086b9 | 105 | stream->timing.flags.LTE_340MCSC_SCRAMBLE = dc_sink_data->edid_caps.lte_340mcsc_scramble; |
4562236b | 106 | |
97bda032 HW |
107 | memset(&stream->timing.dsc_cfg, 0, sizeof(stream->timing.dsc_cfg)); |
108 | stream->timing.dsc_cfg.num_slices_h = 0; | |
109 | stream->timing.dsc_cfg.num_slices_v = 0; | |
110 | stream->timing.dsc_cfg.bits_per_pixel = 128; | |
111 | stream->timing.dsc_cfg.block_pred_enable = 1; | |
112 | stream->timing.dsc_cfg.linebuf_depth = 9; | |
113 | stream->timing.dsc_cfg.version_minor = 2; | |
114 | stream->timing.dsc_cfg.ycbcr422_simple = 0; | |
6fbefb84 | 115 | |
ceb3dbb4 | 116 | update_stream_signal(stream, dc_sink_data); |
e43a432c AK |
117 | |
118 | stream->out_transfer_func = dc_create_transfer_func(); | |
4462282a JP |
119 | if (stream->out_transfer_func == NULL) { |
120 | dc_sink_release(dc_sink_data); | |
121 | return false; | |
122 | } | |
e43a432c | 123 | stream->out_transfer_func->type = TF_TYPE_BYPASS; |
04a789be JL |
124 | |
125 | stream->stream_id = stream->ctx->dc_stream_id_count; | |
126 | stream->ctx->dc_stream_id_count++; | |
4462282a JP |
127 | |
128 | return true; | |
4562236b HW |
129 | } |
130 | ||
d9e32672 | 131 | static void dc_stream_destruct(struct dc_stream_state *stream) |
4562236b | 132 | { |
b73a22d3 | 133 | dc_sink_release(stream->sink); |
4fa086b9 | 134 | if (stream->out_transfer_func != NULL) { |
e43a432c | 135 | dc_transfer_func_release(stream->out_transfer_func); |
4fa086b9 | 136 | stream->out_transfer_func = NULL; |
80bd2096 | 137 | } |
4562236b HW |
138 | } |
139 | ||
0971c40e | 140 | void dc_stream_retain(struct dc_stream_state *stream) |
4562236b | 141 | { |
bfe0feb1 DA |
142 | kref_get(&stream->refcount); |
143 | } | |
144 | ||
145 | static void dc_stream_free(struct kref *kref) | |
146 | { | |
147 | struct dc_stream_state *stream = container_of(kref, struct dc_stream_state, refcount); | |
148 | ||
d9e32672 | 149 | dc_stream_destruct(stream); |
bfe0feb1 | 150 | kfree(stream); |
4562236b HW |
151 | } |
152 | ||
0971c40e | 153 | void dc_stream_release(struct dc_stream_state *stream) |
4562236b | 154 | { |
a989ab08 | 155 | if (stream != NULL) { |
bfe0feb1 | 156 | kref_put(&stream->refcount, dc_stream_free); |
4562236b HW |
157 | } |
158 | } | |
159 | ||
0971c40e | 160 | struct dc_stream_state *dc_create_stream_for_sink( |
b73a22d3 | 161 | struct dc_sink *sink) |
4562236b | 162 | { |
0971c40e | 163 | struct dc_stream_state *stream; |
4562236b HW |
164 | |
165 | if (sink == NULL) | |
db6c3bdc | 166 | return NULL; |
4562236b | 167 | |
2004f45e | 168 | stream = kzalloc(sizeof(struct dc_stream_state), GFP_KERNEL); |
db6c3bdc | 169 | if (stream == NULL) |
4462282a | 170 | goto alloc_fail; |
4562236b | 171 | |
4462282a JP |
172 | if (dc_stream_construct(stream, sink) == false) |
173 | goto construct_fail; | |
4562236b | 174 | |
bfe0feb1 | 175 | kref_init(&stream->refcount); |
4562236b | 176 | |
a989ab08 | 177 | return stream; |
4462282a JP |
178 | |
179 | construct_fail: | |
180 | kfree(stream); | |
181 | ||
182 | alloc_fail: | |
183 | return NULL; | |
4562236b | 184 | } |
ab2541b6 | 185 | |
43e3ac83 WL |
186 | struct dc_stream_state *dc_copy_stream(const struct dc_stream_state *stream) |
187 | { | |
188 | struct dc_stream_state *new_stream; | |
189 | ||
d12c2022 | 190 | new_stream = kmemdup(stream, sizeof(struct dc_stream_state), GFP_KERNEL); |
11f874c0 | 191 | if (!new_stream) |
43e3ac83 WL |
192 | return NULL; |
193 | ||
43e3ac83 WL |
194 | if (new_stream->sink) |
195 | dc_sink_retain(new_stream->sink); | |
196 | ||
197 | if (new_stream->out_transfer_func) | |
198 | dc_transfer_func_retain(new_stream->out_transfer_func); | |
199 | ||
b1432fcb WL |
200 | new_stream->stream_id = new_stream->ctx->dc_stream_id_count; |
201 | new_stream->ctx->dc_stream_id_count++; | |
202 | ||
4a0dc87f JK |
203 | /* If using dynamic encoder assignment, wait till stream committed to assign encoder. */ |
204 | if (new_stream->ctx->dc->res_pool->funcs->link_encs_assign) | |
205 | new_stream->link_enc = NULL; | |
206 | ||
43e3ac83 WL |
207 | kref_init(&new_stream->refcount); |
208 | ||
209 | return new_stream; | |
210 | } | |
211 | ||
09f609c3 LL |
212 | /** |
213 | * dc_stream_get_status_from_state - Get stream status from given dc state | |
214 | * @state: DC state to find the stream status in | |
215 | * @stream: The stream to get the stream status for | |
216 | * | |
217 | * The given stream is expected to exist in the given dc state. Otherwise, NULL | |
218 | * will be returned. | |
219 | */ | |
220 | struct dc_stream_status *dc_stream_get_status_from_state( | |
221 | struct dc_state *state, | |
0971c40e | 222 | struct dc_stream_state *stream) |
ab2541b6 AC |
223 | { |
224 | uint8_t i; | |
ab2541b6 | 225 | |
0713921b W |
226 | if (state == NULL) |
227 | return NULL; | |
228 | ||
09f609c3 LL |
229 | for (i = 0; i < state->stream_count; i++) { |
230 | if (stream == state->streams[i]) | |
231 | return &state->stream_status[i]; | |
e2c7bb12 | 232 | } |
ab2541b6 AC |
233 | |
234 | return NULL; | |
235 | } | |
236 | ||
09f609c3 LL |
237 | /** |
238 | * dc_stream_get_status() - Get current stream status of the given stream state | |
239 | * @stream: The stream to get the stream status for. | |
240 | * | |
241 | * The given stream is expected to exist in dc->current_state. Otherwise, NULL | |
242 | * will be returned. | |
243 | */ | |
244 | struct dc_stream_status *dc_stream_get_status( | |
245 | struct dc_stream_state *stream) | |
246 | { | |
247 | struct dc *dc = stream->ctx->dc; | |
248 | return dc_stream_get_status_from_state(dc->current_state, stream); | |
249 | } | |
250 | ||
4fd771ea RC |
251 | static void program_cursor_attributes( |
252 | struct dc *dc, | |
253 | struct dc_stream_state *stream, | |
254 | const struct dc_cursor_attributes *attributes) | |
255 | { | |
256 | int i; | |
257 | struct resource_context *res_ctx; | |
258 | struct pipe_ctx *pipe_to_program = NULL; | |
259 | ||
260 | if (!stream) | |
261 | return; | |
262 | ||
263 | res_ctx = &dc->current_state->res_ctx; | |
264 | ||
265 | for (i = 0; i < MAX_PIPES; i++) { | |
266 | struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i]; | |
267 | ||
268 | if (pipe_ctx->stream != stream) | |
269 | continue; | |
270 | ||
271 | if (!pipe_to_program) { | |
272 | pipe_to_program = pipe_ctx; | |
273 | dc->hwss.cursor_lock(dc, pipe_to_program, true); | |
e0adbe73 PH |
274 | if (pipe_to_program->next_odm_pipe) |
275 | dc->hwss.cursor_lock(dc, pipe_to_program->next_odm_pipe, true); | |
4fd771ea RC |
276 | } |
277 | ||
278 | dc->hwss.set_cursor_attribute(pipe_ctx); | |
b73353f7 MT |
279 | |
280 | dc_send_update_cursor_info_to_dmu(pipe_ctx, i); | |
4fd771ea RC |
281 | if (dc->hwss.set_cursor_sdr_white_level) |
282 | dc->hwss.set_cursor_sdr_white_level(pipe_ctx); | |
283 | } | |
284 | ||
e0adbe73 | 285 | if (pipe_to_program) { |
4fd771ea | 286 | dc->hwss.cursor_lock(dc, pipe_to_program, false); |
e0adbe73 PH |
287 | if (pipe_to_program->next_odm_pipe) |
288 | dc->hwss.cursor_lock(dc, pipe_to_program->next_odm_pipe, false); | |
289 | } | |
4fd771ea RC |
290 | } |
291 | ||
831010da | 292 | #ifndef TRIM_FSFT |
ef6f9b71 | 293 | /* |
cc0f379d | 294 | * dc_optimize_timing_for_fsft() - dc to optimize timing |
831010da | 295 | */ |
cc0f379d RA |
296 | bool dc_optimize_timing_for_fsft( |
297 | struct dc_stream_state *pStream, | |
831010da RA |
298 | unsigned int max_input_rate_in_khz) |
299 | { | |
cc0f379d | 300 | struct dc *dc; |
831010da | 301 | |
cc0f379d RA |
302 | dc = pStream->ctx->dc; |
303 | ||
304 | return (dc->hwss.optimize_timing_for_fsft && | |
305 | dc->hwss.optimize_timing_for_fsft(dc, &pStream->timing, max_input_rate_in_khz)); | |
831010da RA |
306 | } |
307 | #endif | |
308 | ||
ef6f9b71 | 309 | /* |
2119aa17 | 310 | * dc_stream_set_cursor_attributes() - Update cursor attributes and set cursor surface address |
ab2541b6 AC |
311 | */ |
312 | bool dc_stream_set_cursor_attributes( | |
067c878a | 313 | struct dc_stream_state *stream, |
ab2541b6 AC |
314 | const struct dc_cursor_attributes *attributes) |
315 | { | |
2b77dcc5 | 316 | struct dc *dc; |
4d55b0dd | 317 | bool reset_idle_optimizations = false; |
ab2541b6 | 318 | |
4fa086b9 | 319 | if (NULL == stream) { |
ab2541b6 | 320 | dm_error("DC: dc_stream is NULL!\n"); |
bf5563ed | 321 | return false; |
ab2541b6 AC |
322 | } |
323 | if (NULL == attributes) { | |
324 | dm_error("DC: attributes is NULL!\n"); | |
bf5563ed | 325 | return false; |
ab2541b6 AC |
326 | } |
327 | ||
067c878a | 328 | if (attributes->address.quad_part == 0) { |
b0f8d4e9 | 329 | dm_output_to_console("DC: Cursor address is 0!\n"); |
067c878a YS |
330 | return false; |
331 | } | |
332 | ||
2b77dcc5 | 333 | dc = stream->ctx->dc; |
fe77d95f AL |
334 | |
335 | if (dc->debug.allow_sw_cursor_fallback && attributes->height * attributes->width * 4 > 16384) | |
336 | if (stream->mall_stream_config.type == SUBVP_MAIN) | |
337 | return false; | |
338 | ||
33fd17d9 | 339 | stream->cursor_attributes = *attributes; |
ab2541b6 | 340 | |
bae1f0b8 | 341 | dc_z10_restore(dc); |
4d55b0dd BL |
342 | /* disable idle optimizations while updating cursor */ |
343 | if (dc->idle_optimizations_allowed) { | |
4b675aad | 344 | dc_allow_idle_optimizations(dc, false); |
4d55b0dd BL |
345 | reset_idle_optimizations = true; |
346 | } | |
347 | ||
4fd771ea RC |
348 | program_cursor_attributes(dc, stream, attributes); |
349 | ||
4fd771ea RC |
350 | /* re-enable idle optimizations if necessary */ |
351 | if (reset_idle_optimizations) | |
352 | dc_allow_idle_optimizations(dc, true); | |
353 | ||
4fd771ea RC |
354 | return true; |
355 | } | |
356 | ||
357 | static void program_cursor_position( | |
358 | struct dc *dc, | |
359 | struct dc_stream_state *stream, | |
360 | const struct dc_cursor_position *position) | |
361 | { | |
362 | int i; | |
363 | struct resource_context *res_ctx; | |
364 | struct pipe_ctx *pipe_to_program = NULL; | |
365 | ||
366 | if (!stream) | |
367 | return; | |
368 | ||
369 | res_ctx = &dc->current_state->res_ctx; | |
4d55b0dd | 370 | |
ab2541b6 AC |
371 | for (i = 0; i < MAX_PIPES; i++) { |
372 | struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i]; | |
373 | ||
4fd771ea RC |
374 | if (pipe_ctx->stream != stream || |
375 | (!pipe_ctx->plane_res.mi && !pipe_ctx->plane_res.hubp) || | |
376 | !pipe_ctx->plane_state || | |
377 | (!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp) || | |
378 | (!pipe_ctx->plane_res.ipp && !pipe_ctx->plane_res.dpp)) | |
beb16b6a | 379 | continue; |
ab2541b6 | 380 | |
3bff0796 MT |
381 | if (!pipe_to_program) { |
382 | pipe_to_program = pipe_ctx; | |
1e461c37 | 383 | dc->hwss.cursor_lock(dc, pipe_to_program, true); |
3bff0796 | 384 | } |
b87d78d6 | 385 | |
4fd771ea | 386 | dc->hwss.set_cursor_position(pipe_ctx); |
b73353f7 MT |
387 | |
388 | dc_send_update_cursor_info_to_dmu(pipe_ctx, i); | |
ab2541b6 | 389 | } |
3bff0796 MT |
390 | |
391 | if (pipe_to_program) | |
1e461c37 | 392 | dc->hwss.cursor_lock(dc, pipe_to_program, false); |
ab2541b6 AC |
393 | } |
394 | ||
395 | bool dc_stream_set_cursor_position( | |
0971c40e | 396 | struct dc_stream_state *stream, |
beb16b6a | 397 | const struct dc_cursor_position *position) |
ab2541b6 | 398 | { |
a141d208 | 399 | struct dc *dc = stream->ctx->dc; |
4d55b0dd | 400 | bool reset_idle_optimizations = false; |
ab2541b6 | 401 | |
4fa086b9 | 402 | if (NULL == stream) { |
ab2541b6 AC |
403 | dm_error("DC: dc_stream is NULL!\n"); |
404 | return false; | |
405 | } | |
406 | ||
407 | if (NULL == position) { | |
408 | dm_error("DC: cursor position is NULL!\n"); | |
409 | return false; | |
410 | } | |
411 | ||
2b77dcc5 | 412 | dc = stream->ctx->dc; |
bae1f0b8 | 413 | dc_z10_restore(dc); |
4d55b0dd BL |
414 | |
415 | /* disable idle optimizations if enabling cursor */ | |
a141d208 AL |
416 | if (dc->idle_optimizations_allowed && (!stream->cursor_position.enable || dc->debug.exit_idle_opt_for_cursor_updates) |
417 | && position->enable) { | |
4b675aad | 418 | dc_allow_idle_optimizations(dc, false); |
4d55b0dd BL |
419 | reset_idle_optimizations = true; |
420 | } | |
421 | ||
33fd17d9 | 422 | stream->cursor_position = *position; |
ab2541b6 | 423 | |
4fd771ea | 424 | program_cursor_position(dc, stream, position); |
4d55b0dd BL |
425 | /* re-enable idle optimizations if necessary */ |
426 | if (reset_idle_optimizations) | |
4b675aad | 427 | dc_allow_idle_optimizations(dc, true); |
4d55b0dd | 428 | |
beb16b6a | 429 | return true; |
ab2541b6 AC |
430 | } |
431 | ||
6fbefb84 HW |
432 | bool dc_stream_add_writeback(struct dc *dc, |
433 | struct dc_stream_state *stream, | |
434 | struct dc_writeback_info *wb_info) | |
435 | { | |
436 | bool isDrc = false; | |
437 | int i = 0; | |
c3ec8ba5 | 438 | struct dwbc *dwb; |
6fbefb84 HW |
439 | |
440 | if (stream == NULL) { | |
441 | dm_error("DC: dc_stream is NULL!\n"); | |
442 | return false; | |
443 | } | |
444 | ||
445 | if (wb_info == NULL) { | |
446 | dm_error("DC: dc_writeback_info is NULL!\n"); | |
447 | return false; | |
448 | } | |
449 | ||
450 | if (wb_info->dwb_pipe_inst >= MAX_DWB_PIPES) { | |
451 | dm_error("DC: writeback pipe is invalid!\n"); | |
452 | return false; | |
453 | } | |
454 | ||
455 | wb_info->dwb_params.out_transfer_func = stream->out_transfer_func; | |
456 | ||
c3ec8ba5 CL |
457 | dwb = dc->res_pool->dwbc[wb_info->dwb_pipe_inst]; |
458 | dwb->dwb_is_drc = false; | |
6fbefb84 HW |
459 | |
460 | /* recalculate and apply DML parameters */ | |
461 | ||
462 | for (i = 0; i < stream->num_wb_info; i++) { | |
463 | /*dynamic update*/ | |
464 | if (stream->writeback_info[i].wb_enabled && | |
465 | stream->writeback_info[i].dwb_pipe_inst == wb_info->dwb_pipe_inst) { | |
466 | stream->writeback_info[i] = *wb_info; | |
467 | isDrc = true; | |
468 | } | |
469 | } | |
470 | ||
471 | if (!isDrc) { | |
472 | stream->writeback_info[stream->num_wb_info++] = *wb_info; | |
473 | } | |
474 | ||
6fbefb84 HW |
475 | if (dc->hwss.enable_writeback) { |
476 | struct dc_stream_status *stream_status = dc_stream_get_status(stream); | |
477 | struct dwbc *dwb = dc->res_pool->dwbc[wb_info->dwb_pipe_inst]; | |
6a652f6d CL |
478 | dwb->otg_inst = stream_status->primary_otg_inst; |
479 | } | |
480 | if (IS_DIAG_DC(dc->ctx->dce_environment)) { | |
481 | if (!dc->hwss.update_bandwidth(dc, dc->current_state)) { | |
482 | dm_error("DC: update_bandwidth failed!\n"); | |
483 | return false; | |
484 | } | |
6fbefb84 | 485 | |
6a652f6d CL |
486 | /* enable writeback */ |
487 | if (dc->hwss.enable_writeback) { | |
488 | struct dwbc *dwb = dc->res_pool->dwbc[wb_info->dwb_pipe_inst]; | |
489 | ||
490 | if (dwb->funcs->is_enabled(dwb)) { | |
491 | /* writeback pipe already enabled, only need to update */ | |
492 | dc->hwss.update_writeback(dc, wb_info, dc->current_state); | |
493 | } else { | |
494 | /* Enable writeback pipe from scratch*/ | |
495 | dc->hwss.enable_writeback(dc, wb_info, dc->current_state); | |
496 | } | |
6fbefb84 HW |
497 | } |
498 | } | |
6fbefb84 HW |
499 | return true; |
500 | } | |
501 | ||
502 | bool dc_stream_remove_writeback(struct dc *dc, | |
503 | struct dc_stream_state *stream, | |
504 | uint32_t dwb_pipe_inst) | |
505 | { | |
506 | int i = 0, j = 0; | |
507 | if (stream == NULL) { | |
508 | dm_error("DC: dc_stream is NULL!\n"); | |
509 | return false; | |
510 | } | |
511 | ||
512 | if (dwb_pipe_inst >= MAX_DWB_PIPES) { | |
513 | dm_error("DC: writeback pipe is invalid!\n"); | |
514 | return false; | |
515 | } | |
516 | ||
517 | // stream->writeback_info[dwb_pipe_inst].wb_enabled = false; | |
518 | for (i = 0; i < stream->num_wb_info; i++) { | |
519 | /*dynamic update*/ | |
520 | if (stream->writeback_info[i].wb_enabled && | |
521 | stream->writeback_info[i].dwb_pipe_inst == dwb_pipe_inst) { | |
522 | stream->writeback_info[i].wb_enabled = false; | |
523 | } | |
524 | } | |
525 | ||
526 | /* remove writeback info for disabled writeback pipes from stream */ | |
faf4d8e0 | 527 | for (i = 0, j = 0; i < stream->num_wb_info; i++) { |
6fbefb84 | 528 | if (stream->writeback_info[i].wb_enabled) { |
faf4d8e0 | 529 | if (j < i) |
6fbefb84 HW |
530 | /* trim the array */ |
531 | stream->writeback_info[j] = stream->writeback_info[i]; | |
532 | j++; | |
533 | } | |
534 | } | |
535 | stream->num_wb_info = j; | |
536 | ||
6a652f6d CL |
537 | if (IS_DIAG_DC(dc->ctx->dce_environment)) { |
538 | /* recalculate and apply DML parameters */ | |
539 | if (!dc->hwss.update_bandwidth(dc, dc->current_state)) { | |
540 | dm_error("DC: update_bandwidth failed!\n"); | |
541 | return false; | |
542 | } | |
6fbefb84 | 543 | |
6a652f6d CL |
544 | /* disable writeback */ |
545 | if (dc->hwss.disable_writeback) | |
546 | dc->hwss.disable_writeback(dc, dwb_pipe_inst); | |
547 | } | |
6fbefb84 HW |
548 | return true; |
549 | } | |
6fbefb84 | 550 | |
6a652f6d CL |
551 | bool dc_stream_warmup_writeback(struct dc *dc, |
552 | int num_dwb, | |
553 | struct dc_writeback_info *wb_info) | |
554 | { | |
555 | if (dc->hwss.mmhubbub_warmup) | |
556 | return dc->hwss.mmhubbub_warmup(dc, num_dwb, wb_info); | |
557 | else | |
558 | return false; | |
559 | } | |
0971c40e | 560 | uint32_t dc_stream_get_vblank_counter(const struct dc_stream_state *stream) |
ab2541b6 AC |
561 | { |
562 | uint8_t i; | |
2b77dcc5 | 563 | struct dc *dc = stream->ctx->dc; |
ab2541b6 | 564 | struct resource_context *res_ctx = |
2b77dcc5 | 565 | &dc->current_state->res_ctx; |
ab2541b6 AC |
566 | |
567 | for (i = 0; i < MAX_PIPES; i++) { | |
6b670fa9 | 568 | struct timing_generator *tg = res_ctx->pipe_ctx[i].stream_res.tg; |
ab2541b6 AC |
569 | |
570 | if (res_ctx->pipe_ctx[i].stream != stream) | |
571 | continue; | |
572 | ||
573 | return tg->funcs->get_frame_count(tg); | |
574 | } | |
575 | ||
576 | return 0; | |
577 | } | |
578 | ||
d5f90f3a LHM |
579 | bool dc_stream_send_dp_sdp(const struct dc_stream_state *stream, |
580 | const uint8_t *custom_sdp_message, | |
581 | unsigned int sdp_message_size) | |
582 | { | |
583 | int i; | |
88ccdf1d | 584 | struct dc *dc; |
d5f90f3a LHM |
585 | struct resource_context *res_ctx; |
586 | ||
587 | if (stream == NULL) { | |
588 | dm_error("DC: dc_stream is NULL!\n"); | |
589 | return false; | |
590 | } | |
591 | ||
88ccdf1d LHM |
592 | dc = stream->ctx->dc; |
593 | res_ctx = &dc->current_state->res_ctx; | |
d5f90f3a LHM |
594 | |
595 | for (i = 0; i < MAX_PIPES; i++) { | |
596 | struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i]; | |
597 | ||
598 | if (pipe_ctx->stream != stream) | |
599 | continue; | |
600 | ||
88ccdf1d LHM |
601 | if (dc->hwss.send_immediate_sdp_message != NULL) |
602 | dc->hwss.send_immediate_sdp_message(pipe_ctx, | |
603 | custom_sdp_message, | |
604 | sdp_message_size); | |
605 | else | |
606 | DC_LOG_WARNING("%s:send_immediate_sdp_message not implemented on this ASIC\n", | |
607 | __func__); | |
d5f90f3a | 608 | |
d5f90f3a LHM |
609 | } |
610 | ||
611 | return true; | |
612 | } | |
613 | ||
0971c40e | 614 | bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream, |
81c50963 ST |
615 | uint32_t *v_blank_start, |
616 | uint32_t *v_blank_end, | |
617 | uint32_t *h_position, | |
618 | uint32_t *v_position) | |
ab2541b6 AC |
619 | { |
620 | uint8_t i; | |
81c50963 | 621 | bool ret = false; |
2b77dcc5 | 622 | struct dc *dc = stream->ctx->dc; |
ab2541b6 | 623 | struct resource_context *res_ctx = |
2b77dcc5 | 624 | &dc->current_state->res_ctx; |
ab2541b6 AC |
625 | |
626 | for (i = 0; i < MAX_PIPES; i++) { | |
6b670fa9 | 627 | struct timing_generator *tg = res_ctx->pipe_ctx[i].stream_res.tg; |
ab2541b6 AC |
628 | |
629 | if (res_ctx->pipe_ctx[i].stream != stream) | |
630 | continue; | |
631 | ||
81c50963 ST |
632 | tg->funcs->get_scanoutpos(tg, |
633 | v_blank_start, | |
634 | v_blank_end, | |
635 | h_position, | |
636 | v_position); | |
637 | ||
638 | ret = true; | |
639 | break; | |
ab2541b6 AC |
640 | } |
641 | ||
81c50963 | 642 | return ret; |
ab2541b6 | 643 | } |
f591344e | 644 | |
6fbefb84 HW |
645 | bool dc_stream_dmdata_status_done(struct dc *dc, struct dc_stream_state *stream) |
646 | { | |
6fbefb84 HW |
647 | struct pipe_ctx *pipe = NULL; |
648 | int i; | |
649 | ||
650 | if (!dc->hwss.dmdata_status_done) | |
651 | return false; | |
652 | ||
653 | for (i = 0; i < MAX_PIPES; i++) { | |
654 | pipe = &dc->current_state->res_ctx.pipe_ctx[i]; | |
655 | if (pipe->stream == stream) | |
656 | break; | |
657 | } | |
658 | /* Stream not found, by default we'll assume HUBP fetched dm data */ | |
659 | if (i == MAX_PIPES) | |
660 | return true; | |
661 | ||
b7436197 | 662 | return dc->hwss.dmdata_status_done(pipe); |
6fbefb84 HW |
663 | } |
664 | ||
665 | bool dc_stream_set_dynamic_metadata(struct dc *dc, | |
666 | struct dc_stream_state *stream, | |
667 | struct dc_dmdata_attributes *attr) | |
668 | { | |
669 | struct pipe_ctx *pipe_ctx = NULL; | |
670 | struct hubp *hubp; | |
671 | int i; | |
672 | ||
f591344e JP |
673 | /* Dynamic metadata is only supported on HDMI or DP */ |
674 | if (!dc_is_hdmi_signal(stream->signal) && !dc_is_dp_signal(stream->signal)) | |
675 | return false; | |
676 | ||
677 | /* Check hardware support */ | |
678 | if (!dc->hwss.program_dmdata_engine) | |
679 | return false; | |
680 | ||
6fbefb84 HW |
681 | for (i = 0; i < MAX_PIPES; i++) { |
682 | pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i]; | |
683 | if (pipe_ctx->stream == stream) | |
684 | break; | |
685 | } | |
686 | ||
687 | if (i == MAX_PIPES) | |
688 | return false; | |
689 | ||
690 | hubp = pipe_ctx->plane_res.hubp; | |
691 | if (hubp == NULL) | |
692 | return false; | |
693 | ||
694 | pipe_ctx->stream->dmdata_address = attr->address; | |
695 | ||
f591344e | 696 | dc->hwss.program_dmdata_engine(pipe_ctx); |
6fbefb84 HW |
697 | |
698 | if (hubp->funcs->dmdata_set_attributes != NULL && | |
699 | pipe_ctx->stream->dmdata_address.quad_part != 0) { | |
700 | hubp->funcs->dmdata_set_attributes(hubp, attr); | |
701 | } | |
702 | ||
703 | return true; | |
704 | } | |
ab2541b6 | 705 | |
b4f71c8c AP |
706 | enum dc_status dc_stream_add_dsc_to_resource(struct dc *dc, |
707 | struct dc_state *state, | |
708 | struct dc_stream_state *stream) | |
709 | { | |
710 | if (dc->res_pool->funcs->add_dsc_to_stream_resource) { | |
711 | return dc->res_pool->funcs->add_dsc_to_stream_resource(dc, state, stream); | |
712 | } else { | |
713 | return DC_NO_DSC_RESOURCE; | |
714 | } | |
715 | } | |
716 | ||
10499e40 LHM |
717 | struct pipe_ctx *dc_stream_get_pipe_ctx(struct dc_stream_state *stream) |
718 | { | |
719 | int i = 0; | |
720 | ||
721 | for (i = 0; i < MAX_PIPES; i++) { | |
722 | struct pipe_ctx *pipe = &stream->ctx->dc->current_state->res_ctx.pipe_ctx[i]; | |
723 | ||
724 | if (pipe->stream == stream) | |
725 | return pipe; | |
726 | } | |
727 | ||
728 | return NULL; | |
729 | } | |
730 | ||
e1cb3e48 | 731 | void dc_stream_log(const struct dc *dc, const struct dc_stream_state *stream) |
ab2541b6 | 732 | { |
e1cb3e48 NK |
733 | DC_LOG_DC( |
734 | "core_stream 0x%p: src: %d, %d, %d, %d; dst: %d, %d, %d, %d, colorSpace:%d\n", | |
4fa086b9 LSL |
735 | stream, |
736 | stream->src.x, | |
737 | stream->src.y, | |
738 | stream->src.width, | |
739 | stream->src.height, | |
740 | stream->dst.x, | |
741 | stream->dst.y, | |
742 | stream->dst.width, | |
743 | stream->dst.height, | |
744 | stream->output_color_space); | |
e1cb3e48 | 745 | DC_LOG_DC( |
4b679bc3 | 746 | "\tpix_clk_khz: %d, h_total: %d, v_total: %d, pixelencoder:%d, displaycolorDepth:%d\n", |
380604e2 | 747 | stream->timing.pix_clk_100hz / 10, |
4fa086b9 LSL |
748 | stream->timing.h_total, |
749 | stream->timing.v_total, | |
750 | stream->timing.pixel_encoding, | |
751 | stream->timing.display_color_depth); | |
e1cb3e48 | 752 | DC_LOG_DC( |
ab2541b6 | 753 | "\tlink: %d\n", |
ceb3dbb4 | 754 | stream->link->link_index); |
fa39f936 HW |
755 | |
756 | DC_LOG_DC( | |
757 | "\tdsc: %d, mst_pbn: %d\n", | |
758 | stream->timing.flags.DSC, | |
759 | stream->timing.dsc_cfg.mst_pbn); | |
760 | ||
761 | if (stream->sink) { | |
762 | if (stream->sink->sink_signal != SIGNAL_TYPE_VIRTUAL && | |
763 | stream->sink->sink_signal != SIGNAL_TYPE_NONE) { | |
764 | ||
765 | DC_LOG_DC( | |
766 | "\tdispname: %s signal: %x\n", | |
767 | stream->sink->edid_caps.display_name, | |
768 | stream->signal); | |
769 | } | |
770 | } | |
ab2541b6 | 771 | } |
ccc87505 | 772 |