1 // SPDX-License-Identifier: MIT
2 //
3 // Copyright 2024 Advanced Micro Devices, Inc.
4
5
6 #include "dml2_internal_shared_types.h"
7 #include "dml21_translation_helper.h"
8 #include "dml2_internal_types.h"
9 #include "dml21_utils.h"
10 #include "dml2_dc_resource_mgmt.h"
11
12 #include "dml2_core_dcn4_calcs.h"
13
dml21_helper_find_dml_pipe_idx_by_stream_id(struct dml2_context * ctx,unsigned int stream_id)14 int dml21_helper_find_dml_pipe_idx_by_stream_id(struct dml2_context *ctx, unsigned int stream_id)
15 {
16 int i;
17 for (i = 0; i < __DML2_WRAPPER_MAX_STREAMS_PLANES__; i++) {
18 if (ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_stream_id_valid[i] && ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_stream_id[i] == stream_id)
19 return i;
20 }
21
22 return -1;
23 }
24
dml21_find_dml_pipe_idx_by_plane_id(struct dml2_context * ctx,unsigned int plane_id)25 int dml21_find_dml_pipe_idx_by_plane_id(struct dml2_context *ctx, unsigned int plane_id)
26 {
27 int i;
28 for (i = 0; i < __DML2_WRAPPER_MAX_STREAMS_PLANES__; i++) {
29 if (ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_plane_id_valid[i] && ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_plane_id[i] == plane_id)
30 return i;
31 }
32
33 return -1;
34 }
35
dml21_get_plane_id(const struct dc_state * state,const struct dc_plane_state * plane,unsigned int * plane_id)36 bool dml21_get_plane_id(const struct dc_state *state, const struct dc_plane_state *plane, unsigned int *plane_id)
37 {
38 int i, j;
39
40 if (!plane_id)
41 return false;
42
43 for (i = 0; i < state->stream_count; i++) {
44 for (j = 0; j < state->stream_status[i].plane_count; j++) {
45 if (state->stream_status[i].plane_states[j] == plane) {
46 *plane_id = (i << 16) | j;
47 return true;
48 }
49 }
50 }
51
52 return false;
53 }
54
dml21_get_dc_plane_idx_from_plane_id(unsigned int plane_id)55 unsigned int dml21_get_dc_plane_idx_from_plane_id(unsigned int plane_id)
56 {
57 return 0xffff & plane_id;
58 }
59
find_valid_pipe_idx_for_stream_index(const struct dml2_context * dml_ctx,unsigned int * dml_pipe_idx,unsigned int stream_index)60 void find_valid_pipe_idx_for_stream_index(const struct dml2_context *dml_ctx, unsigned int *dml_pipe_idx, unsigned int stream_index)
61 {
62 unsigned int i = 0;
63
64 for (i = 0; i < __DML2_WRAPPER_MAX_STREAMS_PLANES__; i++) {
65 if (dml_ctx->v21.mode_programming.programming->plane_programming[i].plane_descriptor->stream_index == stream_index) {
66 *dml_pipe_idx = i;
67 return;
68 }
69 }
70 }
71
find_pipe_regs_idx(const struct dml2_context * dml_ctx,struct pipe_ctx * pipe,unsigned int * pipe_regs_idx)72 void find_pipe_regs_idx(const struct dml2_context *dml_ctx,
73 struct pipe_ctx *pipe, unsigned int *pipe_regs_idx)
74 {
75 struct pipe_ctx *opp_head = dml_ctx->config.callbacks.get_opp_head(pipe);
76
77 *pipe_regs_idx = dml_ctx->config.callbacks.get_odm_slice_index(opp_head);
78
79 if (pipe->plane_state)
80 *pipe_regs_idx += dml_ctx->config.callbacks.get_mpc_slice_index(pipe);
81 }
82
83 /* places pipe references into pipes arrays and returns number of pipes */
dml21_find_dc_pipes_for_plane(const struct dc * in_dc,struct dc_state * context,struct dml2_context * dml_ctx,struct pipe_ctx * dc_main_pipes[__DML2_WRAPPER_MAX_STREAMS_PLANES__],struct pipe_ctx * dc_phantom_pipes[__DML2_WRAPPER_MAX_STREAMS_PLANES__],int dml_plane_idx)84 int dml21_find_dc_pipes_for_plane(const struct dc *in_dc,
85 struct dc_state *context,
86 struct dml2_context *dml_ctx,
87 struct pipe_ctx *dc_main_pipes[__DML2_WRAPPER_MAX_STREAMS_PLANES__],
88 struct pipe_ctx *dc_phantom_pipes[__DML2_WRAPPER_MAX_STREAMS_PLANES__],
89 int dml_plane_idx)
90 {
91 unsigned int dml_stream_index;
92 unsigned int main_stream_id;
93 unsigned int dc_plane_index;
94 struct dc_stream_state *dc_main_stream;
95 struct dc_stream_status *dc_main_stream_status;
96 struct dc_plane_state *dc_main_plane;
97 struct dc_stream_state *dc_phantom_stream;
98 struct dc_stream_status *dc_phantom_stream_status;
99 struct dc_plane_state *dc_phantom_plane;
100 int num_pipes = 0;
101
102 memset(dc_main_pipes, 0, sizeof(struct pipe_ctx *) * __DML2_WRAPPER_MAX_STREAMS_PLANES__);
103 memset(dc_phantom_pipes, 0, sizeof(struct pipe_ctx *) * __DML2_WRAPPER_MAX_STREAMS_PLANES__);
104
105 dml_stream_index = dml_ctx->v21.mode_programming.programming->plane_programming[dml_plane_idx].plane_descriptor->stream_index;
106 main_stream_id = dml_ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_stream_id[dml_stream_index];
107
108 dc_main_stream = dml_ctx->config.callbacks.get_stream_from_id(context, main_stream_id);
109 dc_main_stream_status = dml_ctx->config.callbacks.get_stream_status(context, dc_main_stream);
110 if (!dc_main_stream_status)
111 return num_pipes;
112
113 /* find main plane based on id */
114 dc_plane_index = dml21_get_dc_plane_idx_from_plane_id(dml_ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_plane_id[dml_plane_idx]);
115 dc_main_plane = dc_main_stream_status->plane_states[dc_plane_index];
116
117 if (dc_main_plane) {
118 num_pipes = dml_ctx->config.callbacks.get_dpp_pipes_for_plane(dc_main_plane, &context->res_ctx, dc_main_pipes);
119 } else {
120 /* stream was configured with dummy plane, so get pipes from opp head */
121 struct pipe_ctx *otg_master_pipe = dml_ctx->config.callbacks.get_otg_master_for_stream(&context->res_ctx, dc_main_stream);
122 if (otg_master_pipe != NULL)
123 num_pipes = dml_ctx->config.callbacks.get_opp_heads_for_otg_master(otg_master_pipe, &context->res_ctx, dc_main_pipes);
124 }
125
126 /* if phantom exists, find associated pipes */
127 dc_phantom_stream = dml_ctx->config.svp_pstate.callbacks.get_paired_subvp_stream(context, dc_main_stream);
128 if (dc_phantom_stream && num_pipes > 0) {
129 dc_phantom_stream_status = dml_ctx->config.callbacks.get_stream_status(context, dc_phantom_stream);
130
131 if (dc_phantom_stream_status) {
132 /* phantom plane will have same index as main */
133 dc_phantom_plane = dc_phantom_stream_status->plane_states[dc_plane_index];
134
135 if (dc_phantom_plane) {
136 /* only care about phantom pipes if they contain the phantom plane */
137 dml_ctx->config.callbacks.get_dpp_pipes_for_plane(dc_phantom_plane, &context->res_ctx, dc_phantom_pipes);
138 }
139 }
140 }
141
142 return num_pipes;
143 }
144
dml21_pipe_populate_global_sync(struct dml2_context * dml_ctx,struct dc_state * context,struct pipe_ctx * pipe_ctx,struct dml2_per_stream_programming * stream_programming)145 void dml21_pipe_populate_global_sync(struct dml2_context *dml_ctx,
146 struct dc_state *context,
147 struct pipe_ctx *pipe_ctx,
148 struct dml2_per_stream_programming *stream_programming)
149 {
150 union dml2_global_sync_programming *global_sync = &stream_programming->global_sync;
151
152 if (dml_ctx->config.svp_pstate.callbacks.get_pipe_subvp_type(context, pipe_ctx) == SUBVP_PHANTOM) {
153 /* phantom has its own global sync */
154 global_sync = &stream_programming->phantom_stream.global_sync;
155 }
156
157 memcpy(&pipe_ctx->global_sync,
158 global_sync,
159 sizeof(union dml2_global_sync_programming));
160 }
161
dml21_populate_mall_allocation_size(struct dc_state * context,struct dml2_context * in_ctx,struct dml2_per_plane_programming * pln_prog,struct pipe_ctx * dc_pipe)162 void dml21_populate_mall_allocation_size(struct dc_state *context,
163 struct dml2_context *in_ctx,
164 struct dml2_per_plane_programming *pln_prog,
165 struct pipe_ctx *dc_pipe)
166 {
167
168 /* Reuse MALL Allocation Sizes logic from dcn32_fpu.c */
169 /* Count from active, top pipes per plane only. Only add mall_ss_size_bytes for each unique plane. */
170 if (dc_pipe->stream && dc_pipe->plane_state &&
171 (dc_pipe->top_pipe == NULL ||
172 dc_pipe->plane_state != dc_pipe->top_pipe->plane_state) &&
173 dc_pipe->prev_odm_pipe == NULL) {
174 /* SS: all active surfaces stored in MALL */
175 if (in_ctx->config.svp_pstate.callbacks.get_pipe_subvp_type(context, dc_pipe) != SUBVP_PHANTOM) {
176 dc_pipe->surface_size_in_mall_bytes = pln_prog->surface_size_mall_bytes;
177 context->bw_ctx.bw.dcn.mall_ss_size_bytes += dc_pipe->surface_size_in_mall_bytes;
178 } else {
179 /* SUBVP: phantom surfaces only stored in MALL */
180 dc_pipe->surface_size_in_mall_bytes = pln_prog->svp_size_mall_bytes;
181 context->bw_ctx.bw.dcn.mall_subvp_size_bytes += dc_pipe->surface_size_in_mall_bytes;
182 }
183 }
184 }
185
check_dp2p0_output_encoder(const struct pipe_ctx * pipe_ctx)186 bool check_dp2p0_output_encoder(const struct pipe_ctx *pipe_ctx)
187 {
188 /* If this assert is hit then we have a link encoder dynamic management issue */
189 ASSERT(pipe_ctx->stream_res.hpo_dp_stream_enc ? pipe_ctx->link_res.hpo_dp_link_enc != NULL : true);
190 return (pipe_ctx->stream_res.hpo_dp_stream_enc &&
191 pipe_ctx->link_res.hpo_dp_link_enc &&
192 dc_is_dp_signal(pipe_ctx->stream->signal));
193 }
194
195
is_sub_vp_enabled(struct dc * dc,struct dc_state * context)196 static bool is_sub_vp_enabled(struct dc *dc, struct dc_state *context)
197 {
198 int i;
199
200 for (i = 0; i < dc->res_pool->pipe_count; i++) {
201 struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
202
203 if (pipe_ctx->stream && dc_state_get_paired_subvp_stream(context, pipe_ctx->stream) &&
204 dc_state_get_pipe_subvp_type(context, pipe_ctx) == SUBVP_MAIN) {
205 return true;
206 }
207 }
208 return false;
209 }
210
211
dml21_program_dc_pipe(struct dml2_context * dml_ctx,struct dc_state * context,struct pipe_ctx * pipe_ctx,struct dml2_per_plane_programming * pln_prog,struct dml2_per_stream_programming * stream_prog)212 void dml21_program_dc_pipe(struct dml2_context *dml_ctx, struct dc_state *context, struct pipe_ctx *pipe_ctx, struct dml2_per_plane_programming *pln_prog,
213 struct dml2_per_stream_programming *stream_prog)
214 {
215 unsigned int pipe_reg_index = 0;
216
217 dml21_pipe_populate_global_sync(dml_ctx, context, pipe_ctx, stream_prog);
218 find_pipe_regs_idx(dml_ctx, pipe_ctx, &pipe_reg_index);
219
220 if (dml_ctx->config.svp_pstate.callbacks.get_pipe_subvp_type(context, pipe_ctx) == SUBVP_PHANTOM) {
221 memcpy(&pipe_ctx->hubp_regs, pln_prog->phantom_plane.pipe_regs[pipe_reg_index], sizeof(struct dml2_dchub_per_pipe_register_set));
222 pipe_ctx->unbounded_req = false;
223 pipe_ctx->det_buffer_size_kb = 0;
224 } else {
225 memcpy(&pipe_ctx->hubp_regs, pln_prog->pipe_regs[pipe_reg_index], sizeof(struct dml2_dchub_per_pipe_register_set));
226 pipe_ctx->unbounded_req = pln_prog->pipe_regs[pipe_reg_index]->rq_regs.unbounded_request_enabled;
227 pipe_ctx->det_buffer_size_kb = pln_prog->pipe_regs[pipe_reg_index]->det_size * 64;
228 }
229
230 pipe_ctx->plane_res.bw.dppclk_khz = pln_prog->min_clocks.dcn4x.dppclk_khz;
231 if (context->bw_ctx.bw.dcn.clk.dppclk_khz < pipe_ctx->plane_res.bw.dppclk_khz)
232 context->bw_ctx.bw.dcn.clk.dppclk_khz = pipe_ctx->plane_res.bw.dppclk_khz;
233
234 dml21_populate_mall_allocation_size(context, dml_ctx, pln_prog, pipe_ctx);
235 memcpy(&context->bw_ctx.bw.dcn.mcache_allocations[pipe_ctx->pipe_idx], &pln_prog->mcache_allocation, sizeof(struct dml2_mcache_surface_allocation));
236
237 bool sub_vp_enabled = is_sub_vp_enabled(pipe_ctx->stream->ctx->dc, context);
238
239 dml21_set_dc_p_state_type(pipe_ctx, stream_prog, sub_vp_enabled);
240 }
241
dml21_add_phantom_stream(struct dml2_context * dml_ctx,const struct dc * dc,struct dc_state * context,struct dc_stream_state * main_stream,struct dml2_per_stream_programming * stream_programming)242 static struct dc_stream_state *dml21_add_phantom_stream(struct dml2_context *dml_ctx,
243 const struct dc *dc,
244 struct dc_state *context,
245 struct dc_stream_state *main_stream,
246 struct dml2_per_stream_programming *stream_programming)
247 {
248 struct dc_stream_state *phantom_stream;
249 struct dml2_stream_parameters *phantom_stream_descriptor = &stream_programming->phantom_stream.descriptor;
250
251 phantom_stream = dml_ctx->config.svp_pstate.callbacks.create_phantom_stream(dc, context, main_stream);
252 if (!phantom_stream)
253 return NULL;
254
255 /* copy details of phantom stream from main */
256 memcpy(&phantom_stream->timing, &main_stream->timing, sizeof(phantom_stream->timing));
257 memcpy(&phantom_stream->src, &main_stream->src, sizeof(phantom_stream->src));
258 memcpy(&phantom_stream->dst, &main_stream->dst, sizeof(phantom_stream->dst));
259
260 /* modify timing for phantom */
261 phantom_stream->timing.v_front_porch = phantom_stream_descriptor->timing.v_front_porch;
262 phantom_stream->timing.v_addressable = phantom_stream_descriptor->timing.v_active;
263 phantom_stream->timing.v_total = phantom_stream_descriptor->timing.v_total;
264 phantom_stream->timing.flags.DSC = 0; // phantom always has DSC disabled
265
266 phantom_stream->dst.y = 0;
267 phantom_stream->dst.height = stream_programming->phantom_stream.descriptor.timing.v_active;
268
269 phantom_stream->src.y = 0;
270 phantom_stream->src.height = (double)phantom_stream_descriptor->timing.v_active * (double)main_stream->src.height / (double)main_stream->dst.height;
271
272 phantom_stream->use_dynamic_meta = false;
273
274 dml_ctx->config.svp_pstate.callbacks.add_phantom_stream(dc, context, phantom_stream, main_stream);
275
276 return phantom_stream;
277 }
278
dml21_add_phantom_plane(struct dml2_context * dml_ctx,const struct dc * dc,struct dc_state * context,struct dc_stream_state * phantom_stream,struct dc_plane_state * main_plane,struct dml2_per_plane_programming * plane_programming)279 static struct dc_plane_state *dml21_add_phantom_plane(struct dml2_context *dml_ctx,
280 const struct dc *dc,
281 struct dc_state *context,
282 struct dc_stream_state *phantom_stream,
283 struct dc_plane_state *main_plane,
284 struct dml2_per_plane_programming *plane_programming)
285 {
286 struct dc_plane_state *phantom_plane;
287
288 phantom_plane = dml_ctx->config.svp_pstate.callbacks.create_phantom_plane(dc, context, main_plane);
289 if (!phantom_plane)
290 return NULL;
291
292 phantom_plane->format = main_plane->format;
293 phantom_plane->rotation = main_plane->rotation;
294 phantom_plane->visible = main_plane->visible;
295
296 memcpy(&phantom_plane->address, &main_plane->address, sizeof(phantom_plane->address));
297 memcpy(&phantom_plane->scaling_quality, &main_plane->scaling_quality,
298 sizeof(phantom_plane->scaling_quality));
299 memcpy(&phantom_plane->src_rect, &main_plane->src_rect, sizeof(phantom_plane->src_rect));
300 memcpy(&phantom_plane->dst_rect, &main_plane->dst_rect, sizeof(phantom_plane->dst_rect));
301 memcpy(&phantom_plane->clip_rect, &main_plane->clip_rect, sizeof(phantom_plane->clip_rect));
302 memcpy(&phantom_plane->plane_size, &main_plane->plane_size,
303 sizeof(phantom_plane->plane_size));
304 memcpy(&phantom_plane->tiling_info, &main_plane->tiling_info,
305 sizeof(phantom_plane->tiling_info));
306 memcpy(&phantom_plane->dcc, &main_plane->dcc, sizeof(phantom_plane->dcc));
307
308 phantom_plane->format = main_plane->format;
309 phantom_plane->rotation = main_plane->rotation;
310 phantom_plane->visible = main_plane->visible;
311
312 /* Shadow pipe has small viewport. */
313 phantom_plane->clip_rect.y = 0;
314 phantom_plane->clip_rect.height = phantom_stream->src.height;
315
316 dml_ctx->config.svp_pstate.callbacks.add_phantom_plane(dc, phantom_stream, phantom_plane, context);
317
318 return phantom_plane;
319 }
320
dml21_handle_phantom_streams_planes(const struct dc * dc,struct dc_state * context,struct dml2_context * dml_ctx)321 void dml21_handle_phantom_streams_planes(const struct dc *dc, struct dc_state *context, struct dml2_context *dml_ctx)
322 {
323 unsigned int dml_stream_index, dml_plane_index, dc_plane_index;
324 struct dc_stream_state *main_stream;
325 struct dc_stream_status *main_stream_status;
326 struct dc_stream_state *phantom_stream;
327 struct dc_plane_state *main_plane;
328 bool phantoms_added = false;
329
330 /* create phantom streams and planes and add to context */
331 for (dml_stream_index = 0; dml_stream_index < dml_ctx->v21.mode_programming.programming->display_config.num_streams; dml_stream_index++) {
332 /* iterate through DML streams looking for phantoms */
333 if (dml_ctx->v21.mode_programming.programming->stream_programming[dml_stream_index].phantom_stream.enabled) {
334 /* find associated dc stream */
335 main_stream = dml_ctx->config.callbacks.get_stream_from_id(context,
336 dml_ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_stream_id[dml_stream_index]);
337
338 main_stream_status = dml_ctx->config.callbacks.get_stream_status(context, main_stream);
339
340 if (!main_stream_status || main_stream_status->plane_count == 0)
341 continue;
342
343 /* create phantom stream for subvp enabled stream */
344 phantom_stream = dml21_add_phantom_stream(dml_ctx,
345 dc,
346 context,
347 main_stream,
348 &dml_ctx->v21.mode_programming.programming->stream_programming[dml_stream_index]);
349
350 if (!phantom_stream)
351 continue;
352
353 /* iterate through DML planes associated with this stream */
354 for (dml_plane_index = 0; dml_plane_index < dml_ctx->v21.mode_programming.programming->display_config.num_planes; dml_plane_index++) {
355 if (dml_ctx->v21.mode_programming.programming->plane_programming[dml_plane_index].plane_descriptor->stream_index == dml_stream_index) {
356 /* find associated dc plane */
357 dc_plane_index = dml21_get_dc_plane_idx_from_plane_id(dml_ctx->v21.dml_to_dc_pipe_mapping.dml_pipe_idx_to_plane_id[dml_plane_index]);
358 main_plane = main_stream_status->plane_states[dc_plane_index];
359
360 /* create phantom planes for subvp enabled plane */
361 dml21_add_phantom_plane(dml_ctx,
362 dc,
363 context,
364 phantom_stream,
365 main_plane,
366 &dml_ctx->v21.mode_programming.programming->plane_programming[dml_plane_index]);
367
368 phantoms_added = true;
369 }
370 }
371 }
372 }
373
374 if (phantoms_added)
375 dml2_map_dc_pipes(dml_ctx, context, NULL, &dml_ctx->v21.dml_to_dc_pipe_mapping, dc->current_state);
376 }
377
dml21_build_fams2_programming(const struct dc * dc,struct dc_state * context,struct dml2_context * dml_ctx)378 void dml21_build_fams2_programming(const struct dc *dc,
379 struct dc_state *context,
380 struct dml2_context *dml_ctx)
381 {
382 int i, j, k;
383 unsigned int num_fams2_streams = 0;
384
385 /* reset fams2 data */
386 memset(&context->bw_ctx.bw.dcn.fams2_stream_base_params, 0, sizeof(union dmub_cmd_fams2_config) * DML2_MAX_PLANES);
387 memset(&context->bw_ctx.bw.dcn.fams2_stream_sub_params, 0, sizeof(union dmub_cmd_fams2_config) * DML2_MAX_PLANES);
388 memset(&context->bw_ctx.bw.dcn.fams2_global_config, 0, sizeof(struct dmub_cmd_fams2_global_config));
389
390 if (dml_ctx->v21.mode_programming.programming->fams2_required) {
391 for (i = 0; i < context->stream_count; i++) {
392 int dml_stream_idx;
393 struct dc_stream_state *phantom_stream;
394 struct dc_stream_status *phantom_status;
395 enum fams2_stream_type type = 0;
396
397 union dmub_cmd_fams2_config *static_base_state = &context->bw_ctx.bw.dcn.fams2_stream_base_params[num_fams2_streams];
398 union dmub_cmd_fams2_config *static_sub_state = &context->bw_ctx.bw.dcn.fams2_stream_sub_params[num_fams2_streams];
399
400 struct dc_stream_state *stream = context->streams[i];
401
402 if (context->stream_status[i].plane_count == 0 ||
403 dml_ctx->config.svp_pstate.callbacks.get_stream_subvp_type(context, stream) == SUBVP_PHANTOM) {
404 /* can ignore blanked or phantom streams */
405 continue;
406 }
407
408 dml_stream_idx = dml21_helper_find_dml_pipe_idx_by_stream_id(dml_ctx, stream->stream_id);
409 if (dml_stream_idx < 0) {
410 ASSERT(dml_stream_idx >= 0);
411 continue;
412 }
413
414 /* copy static state from PMO */
415 memcpy(static_base_state,
416 &dml_ctx->v21.mode_programming.programming->stream_programming[dml_stream_idx].fams2_base_params,
417 sizeof(union dmub_cmd_fams2_config));
418 memcpy(static_sub_state,
419 &dml_ctx->v21.mode_programming.programming->stream_programming[dml_stream_idx].fams2_sub_params,
420 sizeof(union dmub_cmd_fams2_config));
421
422 switch (dc->debug.fams_version.minor) {
423 case 1:
424 default:
425 type = static_base_state->stream_v1.base.type;
426
427 /* get information from context */
428 static_base_state->stream_v1.base.num_planes = context->stream_status[i].plane_count;
429 static_base_state->stream_v1.base.otg_inst = context->stream_status[i].primary_otg_inst;
430
431 /* populate pipe masks for planes */
432 for (j = 0; j < context->stream_status[i].plane_count; j++) {
433 for (k = 0; k < dc->res_pool->pipe_count; k++) {
434 if (context->res_ctx.pipe_ctx[k].stream &&
435 context->res_ctx.pipe_ctx[k].stream->stream_id == stream->stream_id &&
436 context->res_ctx.pipe_ctx[k].plane_state == context->stream_status[i].plane_states[j]) {
437 static_base_state->stream_v1.base.pipe_mask |= (1 << k);
438 static_base_state->stream_v1.base.plane_pipe_masks[j] |= (1 << k);
439 }
440 }
441 }
442 }
443
444
445 /* get per method programming */
446 switch (type) {
447 case FAMS2_STREAM_TYPE_VBLANK:
448 case FAMS2_STREAM_TYPE_VACTIVE:
449 case FAMS2_STREAM_TYPE_DRR:
450 break;
451 case FAMS2_STREAM_TYPE_SUBVP:
452 phantom_stream = dml_ctx->config.svp_pstate.callbacks.get_paired_subvp_stream(context, stream);
453 if (!phantom_stream)
454 break;
455
456 phantom_status = dml_ctx->config.callbacks.get_stream_status(context, phantom_stream);
457
458 /* phantom status should always be present */
459 ASSERT(phantom_status);
460 if (!phantom_status)
461 break;
462
463 switch (dc->debug.fams_version.minor) {
464 case 1:
465 default:
466 static_sub_state->stream_v1.sub_state.subvp.phantom_otg_inst = phantom_status->primary_otg_inst;
467
468 /* populate pipe masks for phantom planes */
469 for (j = 0; j < phantom_status->plane_count; j++) {
470 for (k = 0; k < dc->res_pool->pipe_count; k++) {
471 if (context->res_ctx.pipe_ctx[k].stream &&
472 context->res_ctx.pipe_ctx[k].stream->stream_id == phantom_stream->stream_id &&
473 context->res_ctx.pipe_ctx[k].plane_state == phantom_status->plane_states[j]) {
474 switch (dc->debug.fams_version.minor) {
475 case 1:
476 default:
477 static_sub_state->stream_v1.sub_state.subvp.phantom_pipe_mask |= (1 << k);
478 static_sub_state->stream_v1.sub_state.subvp.phantom_plane_pipe_masks[j] |= (1 << k);
479 }
480 }
481 }
482 }
483 }
484 break;
485 default:
486 ASSERT(false);
487 break;
488 }
489
490 num_fams2_streams++;
491 }
492 }
493
494 if (num_fams2_streams > 0) {
495 /* copy FAMS2 configuration */
496 memcpy(&context->bw_ctx.bw.dcn.fams2_global_config,
497 &dml_ctx->v21.mode_programming.programming->fams2_global_config,
498 sizeof(struct dmub_cmd_fams2_global_config));
499
500 context->bw_ctx.bw.dcn.fams2_global_config.num_streams = num_fams2_streams;
501 }
502
503 context->bw_ctx.bw.dcn.clk.fw_based_mclk_switching = context->bw_ctx.bw.dcn.fams2_global_config.features.bits.enable;
504 }
505
dml21_is_plane1_enabled(enum dml2_source_format_class source_format)506 bool dml21_is_plane1_enabled(enum dml2_source_format_class source_format)
507 {
508 return source_format >= dml2_420_8 && source_format <= dml2_rgbe_alpha;
509 }
510