19 	struct komeda_pipeline *pipe;  in komeda_pipeline_add()  local
27 	if (size < sizeof(*pipe)) {  in komeda_pipeline_add()
32 	pipe = devm_kzalloc(mdev->dev, size, GFP_KERNEL);  in komeda_pipeline_add()
33 	if (!pipe)  in komeda_pipeline_add()
36 	pipe->mdev = mdev;  in komeda_pipeline_add()
37 	pipe->id   = mdev->n_pipelines;  in komeda_pipeline_add()
38 	pipe->funcs = funcs;  in komeda_pipeline_add()
40 	mdev->pipelines[mdev->n_pipelines] = pipe;  in komeda_pipeline_add()
43 	return pipe;  in komeda_pipeline_add()
47 			     struct komeda_pipeline *pipe)  in komeda_pipeline_destroy()  argument
51 	unsigned long avail_comps = pipe->avail_comps;  in komeda_pipeline_destroy()
54 		c = komeda_pipeline_get_component(pipe, i);  in komeda_pipeline_destroy()
58 	clk_put(pipe->pxlclk);  in komeda_pipeline_destroy()
60 	of_node_put(pipe->of_output_links[0]);  in komeda_pipeline_destroy()
61 	of_node_put(pipe->of_output_links[1]);  in komeda_pipeline_destroy()
62 	of_node_put(pipe->of_output_port);  in komeda_pipeline_destroy()
63 	of_node_put(pipe->of_node);  in komeda_pipeline_destroy()
65 	devm_kfree(mdev->dev, pipe);  in komeda_pipeline_destroy()
69 komeda_pipeline_get_component_pos(struct komeda_pipeline *pipe, int id)  in komeda_pipeline_get_component_pos()  argument
71 	struct komeda_dev *mdev = pipe->mdev;  in komeda_pipeline_get_component_pos()
80 		pos = to_cpos(pipe->layers[id - KOMEDA_COMPONENT_LAYER0]);  in komeda_pipeline_get_component_pos()
83 		pos = to_cpos(pipe->wb_layer);  in komeda_pipeline_get_component_pos()
96 		pos = to_cpos(pipe->scalers[id - KOMEDA_COMPONENT_SCALER0]);  in komeda_pipeline_get_component_pos()
99 		pos = to_cpos(pipe->splitter);  in komeda_pipeline_get_component_pos()
102 		pos = to_cpos(pipe->merger);  in komeda_pipeline_get_component_pos()
114 		pos = to_cpos(pipe->ctrlr);  in komeda_pipeline_get_component_pos()
126 komeda_pipeline_get_component(struct komeda_pipeline *pipe, int id)  in komeda_pipeline_get_component()  argument
131 	pos = komeda_pipeline_get_component_pos(pipe, id);  in komeda_pipeline_get_component()
139 komeda_pipeline_get_first_component(struct komeda_pipeline *pipe,  in komeda_pipeline_get_first_component()  argument
148 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_get_first_component()
163 komeda_component_add(struct komeda_pipeline *pipe,  in komeda_component_add()  argument
180 	pos = komeda_pipeline_get_component_pos(pipe, id);  in komeda_component_add()
186 		num = &pipe->n_layers;  in komeda_component_add()
187 		if (idx != pipe->n_layers) {  in komeda_component_add()
193 		num = &pipe->n_scalers;  in komeda_component_add()
194 		if (idx != pipe->n_scalers) {  in komeda_component_add()
200 	c = devm_kzalloc(pipe->mdev->dev, comp_sz, GFP_KERNEL);  in komeda_component_add()
207 	c->pipeline = pipe;  in komeda_component_add()
224 	pipe->avail_comps |= BIT(c->id);  in komeda_component_add()
249 static void komeda_pipeline_dump(struct komeda_pipeline *pipe)  in komeda_pipeline_dump()  argument
253 	unsigned long avail_comps = pipe->avail_comps;  in komeda_pipeline_dump()
256 		 pipe->id, pipe->n_layers, pipe->n_scalers,  in komeda_pipeline_dump()
257 		 pipe->dual_link ? "dual-link" : "single-link");  in komeda_pipeline_dump()
259 		 pipe->of_output_links[0] ?  in komeda_pipeline_dump()
260 		 pipe->of_output_links[0]->full_name : "none");  in komeda_pipeline_dump()
262 		 pipe->of_output_links[1] ?  in komeda_pipeline_dump()
263 		 pipe->of_output_links[1]->full_name : "none");  in komeda_pipeline_dump()
266 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_dump()
274 	struct komeda_pipeline *pipe = c->pipeline;  in komeda_component_verify_inputs()  local
280 		input = komeda_pipeline_get_component(pipe, id);  in komeda_component_verify_inputs()
293 komeda_get_layer_split_right_layer(struct komeda_pipeline *pipe,  in komeda_get_layer_split_right_layer()  argument
299 	for (i = index + 1; i < pipe->n_layers; i++)  in komeda_get_layer_split_right_layer()
300 		if (left->layer_type == pipe->layers[i]->layer_type)  in komeda_get_layer_split_right_layer()
301 			return pipe->layers[i];  in komeda_get_layer_split_right_layer()
305 static void komeda_pipeline_assemble(struct komeda_pipeline *pipe)  in komeda_pipeline_assemble()  argument
310 	unsigned long avail_comps = pipe->avail_comps;  in komeda_pipeline_assemble()
313 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_assemble()
317 	for (i = 0; i < pipe->n_layers; i++) {  in komeda_pipeline_assemble()
318 		layer = pipe->layers[i];  in komeda_pipeline_assemble()
320 		layer->right = komeda_get_layer_split_right_layer(pipe, layer);  in komeda_pipeline_assemble()
323 	if (pipe->dual_link && !pipe->ctrlr->supports_dual_link) {  in komeda_pipeline_assemble()
324 		pipe->dual_link = false;  in komeda_pipeline_assemble()
325 		DRM_WARN("PIPE-%d doesn't support dual-link, ignore DT dual-link configuration.\n",  in komeda_pipeline_assemble()
326 			 pipe->id);  in komeda_pipeline_assemble()
346 	struct komeda_pipeline *pipe;  in komeda_assemble_pipelines()  local
350 		pipe = mdev->pipelines[i];  in komeda_assemble_pipelines()
352 		komeda_pipeline_assemble(pipe);  in komeda_assemble_pipelines()
353 		komeda_pipeline_dump(pipe);  in komeda_assemble_pipelines()
359 void komeda_pipeline_dump_register(struct komeda_pipeline *pipe,  in komeda_pipeline_dump_register()  argument
366 	seq_printf(sf, "\n======== Pipeline-%d ==========\n", pipe->id);  in komeda_pipeline_dump_register()
368 	if (pipe->funcs && pipe->funcs->dump_register)  in komeda_pipeline_dump_register()
369 		pipe->funcs->dump_register(pipe, sf);  in komeda_pipeline_dump_register()
371 	avail_comps = pipe->avail_comps;  in komeda_pipeline_dump_register()
373 		c = komeda_pipeline_get_component(pipe, id);  in komeda_pipeline_dump_register()