41 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mtk_afe_fe_startup()  local
44 	struct mtk_base_afe_memif *memif = &afe->memif[memif_num];  in mtk_afe_fe_startup()
45 	const struct snd_pcm_hardware *mtk_afe_hardware = afe->mtk_afe_hardware;  in mtk_afe_fe_startup()
53 	mtk_regmap_update_bits(afe->regmap, memif->data->agent_disable_reg,  in mtk_afe_fe_startup()
71 			dev_err(afe->dev, "hw_constraint_minmax failed\n");  in mtk_afe_fe_startup()
79 		dev_err(afe->dev, "snd_pcm_hw_constraint_integer failed\n");  in mtk_afe_fe_startup()
83 		int irq_id = mtk_dynamic_irq_acquire(afe);  in mtk_afe_fe_startup()
85 		if (irq_id != afe->irqs_size) {  in mtk_afe_fe_startup()
89 			dev_err(afe->dev, "%s() error: no more asys irq\n",  in mtk_afe_fe_startup()
102 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mtk_afe_fe_shutdown()  local
103 	struct mtk_base_afe_memif *memif = &afe->memif[asoc_rtd_to_cpu(rtd, 0)->id];  in mtk_afe_fe_shutdown()
108 	mtk_regmap_update_bits(afe->regmap, memif->data->agent_disable_reg,  in mtk_afe_fe_shutdown()
112 		mtk_dynamic_irq_release(afe, irq_id);  in mtk_afe_fe_shutdown()
124 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mtk_afe_fe_hw_params()  local
126 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_afe_fe_hw_params()
132 	if (afe->request_dram_resource)  in mtk_afe_fe_hw_params()
133 		afe->request_dram_resource(afe->dev);  in mtk_afe_fe_hw_params()
135 …dev_dbg(afe->dev, "%s(), %s, ch %d, rate %d, fmt %d, dma_addr %pad, dma_area %p, dma_bytes 0x%zx\n…  in mtk_afe_fe_hw_params()
146 	ret = mtk_memif_set_addr(afe, id,  in mtk_afe_fe_hw_params()
151 		dev_err(afe->dev, "%s(), error, id %d, set addr, ret %d\n",  in mtk_afe_fe_hw_params()
157 	ret = mtk_memif_set_channel(afe, id, channels);  in mtk_afe_fe_hw_params()
159 		dev_err(afe->dev, "%s(), error, id %d, set channel %d, ret %d\n",  in mtk_afe_fe_hw_params()
167 		dev_err(afe->dev, "%s(), error, id %d, set rate %d, ret %d\n",  in mtk_afe_fe_hw_params()
173 	ret = mtk_memif_set_format(afe, id, format);  in mtk_afe_fe_hw_params()
175 		dev_err(afe->dev, "%s(), error, id %d, set format %d, ret %d\n",  in mtk_afe_fe_hw_params()
187 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mtk_afe_fe_hw_free()  local
189 	if (afe->release_dram_resource)  in mtk_afe_fe_hw_free()
190 		afe->release_dram_resource(afe->dev);  in mtk_afe_fe_hw_free()
201 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mtk_afe_fe_trigger()  local
203 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_afe_fe_trigger()
204 	struct mtk_base_afe_irq *irqs = &afe->irqs[memif->irq_usage];  in mtk_afe_fe_trigger()
210 	dev_dbg(afe->dev, "%s %s cmd=%d\n", __func__, memif->data->name, cmd);  in mtk_afe_fe_trigger()
215 		ret = mtk_memif_set_enable(afe, id);  in mtk_afe_fe_trigger()
217 			dev_err(afe->dev, "%s(), error, id %d, memif enable, ret %d\n",  in mtk_afe_fe_trigger()
223 		mtk_regmap_update_bits(afe->regmap, irq_data->irq_cnt_reg,  in mtk_afe_fe_trigger()
228 		fs = afe->irq_fs(substream, runtime->rate);  in mtk_afe_fe_trigger()
233 		mtk_regmap_update_bits(afe->regmap, irq_data->irq_fs_reg,  in mtk_afe_fe_trigger()
238 		mtk_regmap_update_bits(afe->regmap, irq_data->irq_en_reg,  in mtk_afe_fe_trigger()
244 		ret = mtk_memif_set_disable(afe, id);  in mtk_afe_fe_trigger()
246 			dev_err(afe->dev, "%s(), error, id %d, memif enable, ret %d\n",  in mtk_afe_fe_trigger()
251 		mtk_regmap_update_bits(afe->regmap, irq_data->irq_en_reg,  in mtk_afe_fe_trigger()
254 		mtk_regmap_write(afe->regmap, irq_data->irq_clr_reg,  in mtk_afe_fe_trigger()
267 	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);  in mtk_afe_fe_prepare()  local
272 		if (afe->get_memif_pbuf_size) {  in mtk_afe_fe_prepare()
273 			pbuf_size = afe->get_memif_pbuf_size(substream);  in mtk_afe_fe_prepare()
274 			mtk_memif_set_pbuf_size(afe, id, pbuf_size);  in mtk_afe_fe_prepare()
292 int mtk_dynamic_irq_acquire(struct mtk_base_afe *afe)  in mtk_dynamic_irq_acquire()  argument
296 	mutex_lock(&afe->irq_alloc_lock);  in mtk_dynamic_irq_acquire()
297 	for (i = 0; i < afe->irqs_size; ++i) {  in mtk_dynamic_irq_acquire()
298 		if (afe->irqs[i].irq_occupyed == 0) {  in mtk_dynamic_irq_acquire()
299 			afe->irqs[i].irq_occupyed = 1;  in mtk_dynamic_irq_acquire()
300 			mutex_unlock(&afe->irq_alloc_lock);  in mtk_dynamic_irq_acquire()
304 	mutex_unlock(&afe->irq_alloc_lock);  in mtk_dynamic_irq_acquire()
305 	return afe->irqs_size;  in mtk_dynamic_irq_acquire()
309 int mtk_dynamic_irq_release(struct mtk_base_afe *afe, int irq_id)  in mtk_dynamic_irq_release()  argument
311 	mutex_lock(&afe->irq_alloc_lock);  in mtk_dynamic_irq_release()
312 	if (irq_id >= 0 && irq_id < afe->irqs_size) {  in mtk_dynamic_irq_release()
313 		afe->irqs[irq_id].irq_occupyed = 0;  in mtk_dynamic_irq_release()
314 		mutex_unlock(&afe->irq_alloc_lock);  in mtk_dynamic_irq_release()
317 	mutex_unlock(&afe->irq_alloc_lock);  in mtk_dynamic_irq_release()
324 	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);  in mtk_afe_suspend()  local
325 	struct device *dev = afe->dev;  in mtk_afe_suspend()
326 	struct regmap *regmap = afe->regmap;  in mtk_afe_suspend()
329 	if (pm_runtime_status_suspended(dev) || afe->suspended)  in mtk_afe_suspend()
332 	if (!afe->reg_back_up)  in mtk_afe_suspend()
333 		afe->reg_back_up =  in mtk_afe_suspend()
334 			devm_kcalloc(dev, afe->reg_back_up_list_num,  in mtk_afe_suspend()
337 	for (i = 0; i < afe->reg_back_up_list_num; i++)  in mtk_afe_suspend()
338 		regmap_read(regmap, afe->reg_back_up_list[i],  in mtk_afe_suspend()
339 			    &afe->reg_back_up[i]);  in mtk_afe_suspend()
341 	afe->suspended = true;  in mtk_afe_suspend()
342 	afe->runtime_suspend(dev);  in mtk_afe_suspend()
349 	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);  in mtk_afe_resume()  local
350 	struct device *dev = afe->dev;  in mtk_afe_resume()
351 	struct regmap *regmap = afe->regmap;  in mtk_afe_resume()
354 	if (pm_runtime_status_suspended(dev) || !afe->suspended)  in mtk_afe_resume()
357 	afe->runtime_resume(dev);  in mtk_afe_resume()
359 	if (!afe->reg_back_up)  in mtk_afe_resume()
362 	for (i = 0; i < afe->reg_back_up_list_num; i++)  in mtk_afe_resume()
363 		mtk_regmap_write(regmap, afe->reg_back_up_list[i],  in mtk_afe_resume()
364 				 afe->reg_back_up[i]);  in mtk_afe_resume()
366 	afe->suspended = false;  in mtk_afe_resume()
371 int mtk_memif_set_enable(struct mtk_base_afe *afe, int id)  in mtk_memif_set_enable()  argument
373 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_memif_set_enable()
376 		dev_warn(afe->dev, "%s(), error, id %d, enable_shift < 0\n",  in mtk_memif_set_enable()
380 	return mtk_regmap_update_bits(afe->regmap, memif->data->enable_reg,  in mtk_memif_set_enable()
385 int mtk_memif_set_disable(struct mtk_base_afe *afe, int id)  in mtk_memif_set_disable()  argument
387 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_memif_set_disable()
390 		dev_warn(afe->dev, "%s(), error, id %d, enable_shift < 0\n",  in mtk_memif_set_disable()
394 	return mtk_regmap_update_bits(afe->regmap, memif->data->enable_reg,  in mtk_memif_set_disable()
399 int mtk_memif_set_addr(struct mtk_base_afe *afe, int id,  in mtk_memif_set_addr()  argument
404 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_memif_set_addr()
414 	mtk_regmap_write(afe->regmap, memif->data->reg_ofs_base,  in mtk_memif_set_addr()
418 		mtk_regmap_write(afe->regmap,  in mtk_memif_set_addr()
422 		mtk_regmap_write(afe->regmap,  in mtk_memif_set_addr()
429 		mtk_regmap_write(afe->regmap, memif->data->reg_ofs_base_msb,  in mtk_memif_set_addr()
431 		mtk_regmap_write(afe->regmap,  in mtk_memif_set_addr()
438 		mtk_regmap_update_bits(afe->regmap, memif->data->msb_reg,  in mtk_memif_set_addr()
445 int mtk_memif_set_channel(struct mtk_base_afe *afe,  in mtk_memif_set_channel()  argument
448 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_memif_set_channel()
457 		mtk_regmap_update_bits(afe->regmap, memif->data->quad_ch_reg,  in mtk_memif_set_channel()
467 	return mtk_regmap_update_bits(afe->regmap, memif->data->mono_reg,  in mtk_memif_set_channel()
472 static int mtk_memif_set_rate_fs(struct mtk_base_afe *afe,  in mtk_memif_set_rate_fs()  argument
475 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_memif_set_rate_fs()
478 		mtk_regmap_update_bits(afe->regmap, memif->data->fs_reg,  in mtk_memif_set_rate_fs()
485 int mtk_memif_set_rate(struct mtk_base_afe *afe,  in mtk_memif_set_rate()  argument
490 	if (!afe->get_dai_fs) {  in mtk_memif_set_rate()
491 		dev_err(afe->dev, "%s(), error, afe->get_dai_fs == NULL\n",  in mtk_memif_set_rate()
496 	fs = afe->get_dai_fs(afe, id, rate);  in mtk_memif_set_rate()
501 	return mtk_memif_set_rate_fs(afe, id, fs);  in mtk_memif_set_rate()
511 	struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);  in mtk_memif_set_rate_substream()  local
515 	if (!afe->memif_fs) {  in mtk_memif_set_rate_substream()
516 		dev_err(afe->dev, "%s(), error, afe->memif_fs == NULL\n",  in mtk_memif_set_rate_substream()
521 	fs = afe->memif_fs(substream, rate);  in mtk_memif_set_rate_substream()
526 	return mtk_memif_set_rate_fs(afe, id, fs);  in mtk_memif_set_rate_substream()
530 int mtk_memif_set_format(struct mtk_base_afe *afe,  in mtk_memif_set_format()  argument
533 	struct mtk_base_afe_memif *memif = &afe->memif[id];  in mtk_memif_set_format()
553 		dev_err(afe->dev, "%s() error: unsupported format %d\n",  in mtk_memif_set_format()
558 	mtk_regmap_update_bits(afe->regmap, memif->data->hd_reg,  in mtk_memif_set_format()
561 	mtk_regmap_update_bits(afe->regmap, memif->data->hd_align_reg,  in mtk_memif_set_format()
568 int mtk_memif_set_pbuf_size(struct mtk_base_afe *afe,  in mtk_memif_set_pbuf_size()  argument
571 	const struct mtk_base_memif_data *memif_data = afe->memif[id].data;  in mtk_memif_set_pbuf_size()
576 	mtk_regmap_update_bits(afe->regmap, memif_data->pbuf_reg,  in mtk_memif_set_pbuf_size()
580 	mtk_regmap_update_bits(afe->regmap, memif_data->minlen_reg,  in mtk_memif_set_pbuf_size()