62 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcmops_open()  local
72 		dev_err(soc_runtime->dev, "%s() setting constraints failed: %d\n",  in lpass_platform_pcmops_open()
85 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcmops_hw_params()  local
86 	struct lpass_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(soc_runtime);  in lpass_platform_pcmops_hw_params()
88 		snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcmops_hw_params()
98 		dev_err(soc_runtime->dev, "%s() invalid bit width given: %d\n",  in lpass_platform_pcmops_hw_params()
124 			dev_err(soc_runtime->dev, "%s() invalid PCM config given: bw=%d, ch=%u\n",  in lpass_platform_pcmops_hw_params()
148 			dev_err(soc_runtime->dev, "%s() invalid PCM config given: bw=%d, ch=%u\n",  in lpass_platform_pcmops_hw_params()
154 		dev_err(soc_runtime->dev, "%s() invalid PCM config given: bw=%d, ch=%u\n",  in lpass_platform_pcmops_hw_params()
162 		dev_err(soc_runtime->dev, "%s() error writing to rdmactl reg: %d\n",  in lpass_platform_pcmops_hw_params()
172 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcmops_hw_free()  local
173 	struct lpass_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(soc_runtime);  in lpass_platform_pcmops_hw_free()
175 		snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcmops_hw_free()
182 		dev_err(soc_runtime->dev, "%s() error writing to rdmactl reg: %d\n",  in lpass_platform_pcmops_hw_free()
191 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcmops_prepare()  local
192 	struct lpass_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(soc_runtime);  in lpass_platform_pcmops_prepare()
194 		snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcmops_prepare()
202 		dev_err(soc_runtime->dev, "%s() error writing to rdmabase reg: %d\n",  in lpass_platform_pcmops_prepare()
211 		dev_err(soc_runtime->dev, "%s() error writing to rdmabuff reg: %d\n",  in lpass_platform_pcmops_prepare()
220 		dev_err(soc_runtime->dev, "%s() error writing to rdmaper reg: %d\n",  in lpass_platform_pcmops_prepare()
229 		dev_err(soc_runtime->dev, "%s() error writing to rdmactl reg: %d\n",  in lpass_platform_pcmops_prepare()
240 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcmops_trigger()  local
241 	struct lpass_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(soc_runtime);  in lpass_platform_pcmops_trigger()
243 		snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcmops_trigger()
256 			dev_err(soc_runtime->dev, "%s() error writing to irqclear reg: %d\n",  in lpass_platform_pcmops_trigger()
266 			dev_err(soc_runtime->dev, "%s() error writing to irqen reg: %d\n",  in lpass_platform_pcmops_trigger()
276 			dev_err(soc_runtime->dev, "%s() error writing to rdmactl reg: %d\n",  in lpass_platform_pcmops_trigger()
289 			dev_err(soc_runtime->dev, "%s() error writing to rdmactl reg: %d\n",  in lpass_platform_pcmops_trigger()
298 			dev_err(soc_runtime->dev, "%s() error writing to irqen reg: %d\n",  in lpass_platform_pcmops_trigger()
311 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcmops_pointer()  local
312 	struct lpass_pcm_data *pcm_data = snd_soc_pcm_get_drvdata(soc_runtime);  in lpass_platform_pcmops_pointer()
314 			snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcmops_pointer()
322 		dev_err(soc_runtime->dev, "%s() error reading from rdmabase reg: %d\n",  in lpass_platform_pcmops_pointer()
330 		dev_err(soc_runtime->dev, "%s() error reading from rdmacurr reg: %d\n",  in lpass_platform_pcmops_pointer()
364 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_dma_interrupt_handler()  local
374 			dev_err(soc_runtime->dev, "%s() error writing to irqclear reg: %d\n",  in lpass_dma_interrupt_handler()
387 			dev_err(soc_runtime->dev, "%s() error writing to irqclear reg: %d\n",  in lpass_dma_interrupt_handler()
391 		dev_warn(soc_runtime->dev, "%s() xrun warning\n", __func__);  in lpass_dma_interrupt_handler()
401 			dev_err(soc_runtime->dev, "%s() error writing to irqclear reg: %d\n",  in lpass_dma_interrupt_handler()
405 		dev_err(soc_runtime->dev, "%s() bus access error\n", __func__);  in lpass_dma_interrupt_handler()
443 		struct snd_soc_pcm_runtime *soc_runtime)  in lpass_platform_alloc_buffer()  argument
449 	buf->dev.dev = soc_runtime->dev;  in lpass_platform_alloc_buffer()
451 	buf->area = dma_alloc_coherent(soc_runtime->dev, size, &buf->addr,  in lpass_platform_alloc_buffer()
454 		dev_err(soc_runtime->dev, "%s: Could not allocate DMA buffer\n",  in lpass_platform_alloc_buffer()
464 		struct snd_soc_pcm_runtime *soc_runtime)  in lpass_platform_free_buffer()  argument
469 		dma_free_coherent(soc_runtime->dev, buf->bytes, buf->area,  in lpass_platform_free_buffer()
475 static int lpass_platform_pcm_new(struct snd_soc_pcm_runtime *soc_runtime)  in lpass_platform_pcm_new()  argument
477 	struct snd_pcm *pcm = soc_runtime->pcm;  in lpass_platform_pcm_new()
480 	struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai;  in lpass_platform_pcm_new()
482 		snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcm_new()
487 	data = devm_kzalloc(soc_runtime->dev, sizeof(*data), GFP_KERNEL);  in lpass_platform_pcm_new()
500 	snd_soc_pcm_set_drvdata(soc_runtime, data);  in lpass_platform_pcm_new()
502 	soc_runtime->dev->coherent_dma_mask = DMA_BIT_MASK(32);  in lpass_platform_pcm_new()
503 	soc_runtime->dev->dma_mask = &soc_runtime->dev->coherent_dma_mask;  in lpass_platform_pcm_new()
505 	ret = lpass_platform_alloc_buffer(substream, soc_runtime);  in lpass_platform_pcm_new()
512 		dev_err(soc_runtime->dev, "%s() error writing to rdmactl reg: %d\n",  in lpass_platform_pcm_new()
520 	lpass_platform_free_buffer(substream, soc_runtime);  in lpass_platform_pcm_new()
528 	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;  in lpass_platform_pcm_free()  local
530 		snd_soc_platform_get_drvdata(soc_runtime->platform);  in lpass_platform_pcm_free()
531 	struct lpass_pcm_data *data = snd_soc_pcm_get_drvdata(soc_runtime);  in lpass_platform_pcm_free()
539 	lpass_platform_free_buffer(substream, soc_runtime);  in lpass_platform_pcm_free()