276 	struct sun8i_mixer *mixer = engine_to_sun8i_mixer(engine);  in sun8i_layers_init()  local
280 			      mixer->cfg->vi_num + mixer->cfg->ui_num + 1,  in sun8i_layers_init()
285 	for (i = 0; i < mixer->cfg->vi_num; i++) {  in sun8i_layers_init()
288 		layer = sun8i_vi_layer_init_one(drm, mixer, i);  in sun8i_layers_init()
298 	for (i = 0; i < mixer->cfg->ui_num; i++) {  in sun8i_layers_init()
301 		layer = sun8i_ui_layer_init_one(drm, mixer, i);  in sun8i_layers_init()
308 		planes[mixer->cfg->vi_num + i] = &layer->plane;  in sun8i_layers_init()
368 	struct sun8i_mixer *mixer;  in sun8i_mixer_bind()  local
387 	mixer = devm_kzalloc(dev, sizeof(*mixer), GFP_KERNEL);  in sun8i_mixer_bind()
388 	if (!mixer)  in sun8i_mixer_bind()
390 	dev_set_drvdata(dev, mixer);  in sun8i_mixer_bind()
391 	mixer->engine.ops = &sun8i_engine_ops;  in sun8i_mixer_bind()
392 	mixer->engine.node = dev->of_node;  in sun8i_mixer_bind()
402 	mixer->engine.id = sun8i_mixer_of_get_id(dev->of_node);  in sun8i_mixer_bind()
404 	mixer->cfg = of_device_get_match_data(dev);  in sun8i_mixer_bind()
405 	if (!mixer->cfg)  in sun8i_mixer_bind()
413 	mixer->engine.regs = devm_regmap_init_mmio(dev, regs,  in sun8i_mixer_bind()
415 	if (IS_ERR(mixer->engine.regs)) {  in sun8i_mixer_bind()
417 		return PTR_ERR(mixer->engine.regs);  in sun8i_mixer_bind()
420 	mixer->reset = devm_reset_control_get(dev, NULL);  in sun8i_mixer_bind()
421 	if (IS_ERR(mixer->reset)) {  in sun8i_mixer_bind()
423 		return PTR_ERR(mixer->reset);  in sun8i_mixer_bind()
426 	ret = reset_control_deassert(mixer->reset);  in sun8i_mixer_bind()
432 	mixer->bus_clk = devm_clk_get(dev, "bus");  in sun8i_mixer_bind()
433 	if (IS_ERR(mixer->bus_clk)) {  in sun8i_mixer_bind()
435 		ret = PTR_ERR(mixer->bus_clk);  in sun8i_mixer_bind()
438 	clk_prepare_enable(mixer->bus_clk);  in sun8i_mixer_bind()
440 	mixer->mod_clk = devm_clk_get(dev, "mod");  in sun8i_mixer_bind()
441 	if (IS_ERR(mixer->mod_clk)) {  in sun8i_mixer_bind()
443 		ret = PTR_ERR(mixer->mod_clk);  in sun8i_mixer_bind()
452 	if (mixer->cfg->mod_rate)  in sun8i_mixer_bind()
453 		clk_set_rate(mixer->mod_clk, mixer->cfg->mod_rate);  in sun8i_mixer_bind()
455 	clk_prepare_enable(mixer->mod_clk);  in sun8i_mixer_bind()
457 	list_add_tail(&mixer->engine.list, &drv->engine_list);  in sun8i_mixer_bind()
461 		regmap_write(mixer->engine.regs, i, 0);  in sun8i_mixer_bind()
464 	regmap_write(mixer->engine.regs, SUN8I_MIXER_GLOBAL_CTL,  in sun8i_mixer_bind()
468 	regmap_write(mixer->engine.regs, SUN8I_MIXER_BLEND_BKCOLOR,  in sun8i_mixer_bind()
475 	regmap_write(mixer->engine.regs, SUN8I_MIXER_BLEND_PIPE_CTL,  in sun8i_mixer_bind()
477 	regmap_write(mixer->engine.regs, SUN8I_MIXER_BLEND_ATTR_FCOLOR(0),  in sun8i_mixer_bind()
480 	plane_cnt = mixer->cfg->vi_num + mixer->cfg->ui_num;  in sun8i_mixer_bind()
482 		regmap_write(mixer->engine.regs, SUN8I_MIXER_BLEND_MODE(i),  in sun8i_mixer_bind()
485 	regmap_update_bits(mixer->engine.regs, SUN8I_MIXER_BLEND_PIPE_CTL,  in sun8i_mixer_bind()
491 	clk_disable_unprepare(mixer->bus_clk);  in sun8i_mixer_bind()
493 	reset_control_assert(mixer->reset);  in sun8i_mixer_bind()
500 	struct sun8i_mixer *mixer = dev_get_drvdata(dev);  in sun8i_mixer_unbind()  local
502 	list_del(&mixer->engine.list);  in sun8i_mixer_unbind()
504 	clk_disable_unprepare(mixer->mod_clk);  in sun8i_mixer_unbind()
505 	clk_disable_unprepare(mixer->bus_clk);  in sun8i_mixer_unbind()
506 	reset_control_assert(mixer->reset);  in sun8i_mixer_unbind()