56 static int sti_compositor_init_subdev(struct sti_compositor *compo,  in sti_compositor_init_subdev()  argument
66 			compo->mixer[mixer_id++] =  in sti_compositor_init_subdev()
67 			    sti_mixer_create(compo->dev, desc[i].id,  in sti_compositor_init_subdev()
68 					     compo->regs + desc[i].offset);  in sti_compositor_init_subdev()
73 			compo->layer[layer_id++] =  in sti_compositor_init_subdev()
74 			    sti_layer_create(compo->dev, desc[i].id,  in sti_compositor_init_subdev()
75 					     compo->regs + desc[i].offset);  in sti_compositor_init_subdev()
83 	compo->nb_mixers = mixer_id;  in sti_compositor_init_subdev()
84 	compo->nb_layers = layer_id;  in sti_compositor_init_subdev()
92 	struct sti_compositor *compo = dev_get_drvdata(dev);  in sti_compositor_bind()  local
99 	dev_priv->compo = compo;  in sti_compositor_bind()
101 	for (i = 0; i < compo->nb_layers; i++) {  in sti_compositor_bind()
102 		if (compo->layer[i]) {  in sti_compositor_bind()
103 			enum sti_layer_desc desc = compo->layer[i]->desc;  in sti_compositor_bind()
107 			if (crtc < compo->nb_mixers)  in sti_compositor_bind()
113 						compo->layer[i],  in sti_compositor_bind()
119 						compo->layer[i],  in sti_compositor_bind()
120 						(1 << compo->nb_mixers) - 1,  in sti_compositor_bind()
130 			if (crtc < compo->nb_mixers && primary) {  in sti_compositor_bind()
131 				sti_drm_crtc_init(drm_dev, compo->mixer[crtc],  in sti_compositor_bind()
180 	struct sti_compositor *compo;  in sti_compositor_probe()  local
184 	compo = devm_kzalloc(dev, sizeof(*compo), GFP_KERNEL);  in sti_compositor_probe()
185 	if (!compo) {  in sti_compositor_probe()
189 	compo->dev = dev;  in sti_compositor_probe()
190 	compo->vtg_vblank_nb.notifier_call = sti_drm_crtc_vblank_cb;  in sti_compositor_probe()
195 	memcpy(&compo->data, of_match_node(compositor_of_match, np)->data,  in sti_compositor_probe()
204 	compo->regs = devm_ioremap(dev, res->start, resource_size(res));  in sti_compositor_probe()
205 	if (compo->regs == NULL) {  in sti_compositor_probe()
211 	compo->clk_compo_main = devm_clk_get(dev, "compo_main");  in sti_compositor_probe()
212 	if (IS_ERR(compo->clk_compo_main)) {  in sti_compositor_probe()
214 		return PTR_ERR(compo->clk_compo_main);  in sti_compositor_probe()
217 	compo->clk_compo_aux = devm_clk_get(dev, "compo_aux");  in sti_compositor_probe()
218 	if (IS_ERR(compo->clk_compo_aux)) {  in sti_compositor_probe()
220 		return PTR_ERR(compo->clk_compo_aux);  in sti_compositor_probe()
223 	compo->clk_pix_main = devm_clk_get(dev, "pix_main");  in sti_compositor_probe()
224 	if (IS_ERR(compo->clk_pix_main)) {  in sti_compositor_probe()
226 		return PTR_ERR(compo->clk_pix_main);  in sti_compositor_probe()
229 	compo->clk_pix_aux = devm_clk_get(dev, "pix_aux");  in sti_compositor_probe()
230 	if (IS_ERR(compo->clk_pix_aux)) {  in sti_compositor_probe()
232 		return PTR_ERR(compo->clk_pix_aux);  in sti_compositor_probe()
236 	compo->rst_main = devm_reset_control_get(dev, "compo-main");  in sti_compositor_probe()
238 	if (!IS_ERR(compo->rst_main))  in sti_compositor_probe()
239 		reset_control_deassert(compo->rst_main);  in sti_compositor_probe()
241 	compo->rst_aux = devm_reset_control_get(dev, "compo-aux");  in sti_compositor_probe()
243 	if (!IS_ERR(compo->rst_aux))  in sti_compositor_probe()
244 		reset_control_deassert(compo->rst_aux);  in sti_compositor_probe()
248 		compo->vtg_main = of_vtg_find(vtg_np);  in sti_compositor_probe()
252 		compo->vtg_aux = of_vtg_find(vtg_np);  in sti_compositor_probe()
255 	err = sti_compositor_init_subdev(compo, compo->data.subdev_desc,  in sti_compositor_probe()
256 					 compo->data.nb_subdev);  in sti_compositor_probe()
260 	platform_set_drvdata(pdev, compo);  in sti_compositor_probe()