21 	struct komeda_pipeline *pipe;  in komeda_pipeline_add()  local
29 	if (size < sizeof(*pipe)) {  in komeda_pipeline_add()
34 	pipe = devm_kzalloc(mdev->dev, size, GFP_KERNEL);  in komeda_pipeline_add()
35 	if (!pipe)  in komeda_pipeline_add()
38 	pipe->mdev = mdev;  in komeda_pipeline_add()
39 	pipe->id   = mdev->n_pipelines;  in komeda_pipeline_add()
40 	pipe->funcs = funcs;  in komeda_pipeline_add()
42 	mdev->pipelines[mdev->n_pipelines] = pipe;  in komeda_pipeline_add()
45 	return pipe;  in komeda_pipeline_add()
49 			     struct komeda_pipeline *pipe)  in komeda_pipeline_destroy()  argument
53 	unsigned long avail_comps = pipe->avail_comps;  in komeda_pipeline_destroy()
56 		c = komeda_pipeline_get_component(pipe, i);  in komeda_pipeline_destroy()
60 	clk_put(pipe->pxlclk);  in komeda_pipeline_destroy()
62 	of_node_put(pipe->of_output_links[0]);  in komeda_pipeline_destroy()
63 	of_node_put(pipe->of_output_links[1]);  in komeda_pipeline_destroy()
64 	of_node_put(pipe->of_output_port);  in komeda_pipeline_destroy()
65 	of_node_put(pipe->of_node);  in komeda_pipeline_destroy()
67 	devm_kfree(mdev->dev, pipe);  in komeda_pipeline_destroy()
71 komeda_pipeline_get_component_pos(struct komeda_pipeline *pipe, int id)  in komeda_pipeline_get_component_pos()  argument
73 	struct komeda_dev *mdev = pipe->mdev;  in komeda_pipeline_get_component_pos()
82 		pos = to_cpos(pipe->layers[id - KOMEDA_COMPONENT_LAYER0]);  in komeda_pipeline_get_component_pos()
85 		pos = to_cpos(pipe->wb_layer);  in komeda_pipeline_get_component_pos()
98 		pos = to_cpos(pipe->scalers[id - KOMEDA_COMPONENT_SCALER0]);  in komeda_pipeline_get_component_pos()
101 		pos = to_cpos(pipe->splitter);  in komeda_pipeline_get_component_pos()
104 		pos = to_cpos(pipe->merger);  in komeda_pipeline_get_component_pos()
116 		pos = to_cpos(pipe->ctrlr);  in komeda_pipeline_get_component_pos()
128 komeda_pipeline_get_component(struct komeda_pipeline *pipe, int id)  in komeda_pipeline_get_component()  argument
133 	pos = komeda_pipeline_get_component_pos(pipe, id);  in komeda_pipeline_get_component()
141 komeda_pipeline_get_first_component(struct komeda_pipeline *pipe,  in komeda_pipeline_get_first_component()  argument
150 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_get_first_component()
165 komeda_component_add(struct komeda_pipeline *pipe,  in komeda_component_add()  argument
182 	pos = komeda_pipeline_get_component_pos(pipe, id);  in komeda_component_add()
188 		num = &pipe->n_layers;  in komeda_component_add()
189 		if (idx != pipe->n_layers) {  in komeda_component_add()
195 		num = &pipe->n_scalers;  in komeda_component_add()
196 		if (idx != pipe->n_scalers) {  in komeda_component_add()
202 	c = devm_kzalloc(pipe->mdev->dev, comp_sz, GFP_KERNEL);  in komeda_component_add()
209 	c->pipeline = pipe;  in komeda_component_add()
226 	pipe->avail_comps |= BIT(c->id);  in komeda_component_add()
251 void komeda_pipeline_dump(struct komeda_pipeline *pipe)  in komeda_pipeline_dump()  argument
255 	unsigned long avail_comps = pipe->avail_comps;  in komeda_pipeline_dump()
258 		 pipe->id, pipe->n_layers, pipe->n_scalers,  in komeda_pipeline_dump()
259 		 pipe->dual_link ? "dual-link" : "single-link");  in komeda_pipeline_dump()
261 		 pipe->of_output_links[0] ?  in komeda_pipeline_dump()
262 		 pipe->of_output_links[0]->full_name : "none");  in komeda_pipeline_dump()
264 		 pipe->of_output_links[1] ?  in komeda_pipeline_dump()
265 		 pipe->of_output_links[1]->full_name : "none");  in komeda_pipeline_dump()
268 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_dump()
276 	struct komeda_pipeline *pipe = c->pipeline;  in komeda_component_verify_inputs()  local
282 		input = komeda_pipeline_get_component(pipe, id);  in komeda_component_verify_inputs()
295 komeda_get_layer_split_right_layer(struct komeda_pipeline *pipe,  in komeda_get_layer_split_right_layer()  argument
301 	for (i = index + 1; i < pipe->n_layers; i++)  in komeda_get_layer_split_right_layer()
302 		if (left->layer_type == pipe->layers[i]->layer_type)  in komeda_get_layer_split_right_layer()
303 			return pipe->layers[i];  in komeda_get_layer_split_right_layer()
307 static void komeda_pipeline_assemble(struct komeda_pipeline *pipe)  in komeda_pipeline_assemble()  argument
312 	unsigned long avail_comps = pipe->avail_comps;  in komeda_pipeline_assemble()
315 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_assemble()
319 	for (i = 0; i < pipe->n_layers; i++) {  in komeda_pipeline_assemble()
320 		layer = pipe->layers[i];  in komeda_pipeline_assemble()
322 		layer->right = komeda_get_layer_split_right_layer(pipe, layer);  in komeda_pipeline_assemble()
325 	if (pipe->dual_link && !pipe->ctrlr->supports_dual_link) {  in komeda_pipeline_assemble()
326 		pipe->dual_link = false;  in komeda_pipeline_assemble()
327 		DRM_WARN("PIPE-%d doesn't support dual-link, ignore DT dual-link configuration.\n",  in komeda_pipeline_assemble()
328 			 pipe->id);  in komeda_pipeline_assemble()
348 	struct komeda_pipeline *pipe;  in komeda_assemble_pipelines()  local
352 		pipe = mdev->pipelines[i];  in komeda_assemble_pipelines()
354 		komeda_pipeline_assemble(pipe);  in komeda_assemble_pipelines()
360 void komeda_pipeline_dump_register(struct komeda_pipeline *pipe,  in komeda_pipeline_dump_register()  argument
367 	seq_printf(sf, "\n======== Pipeline-%d ==========\n", pipe->id);  in komeda_pipeline_dump_register()
369 	if (pipe->funcs && pipe->funcs->dump_register)  in komeda_pipeline_dump_register()
370 		pipe->funcs->dump_register(pipe, sf);  in komeda_pipeline_dump_register()
372 	avail_comps = pipe->avail_comps;  in komeda_pipeline_dump_register()
374 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_dump_register()