1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
20 #include <sound/soc-dai.h>
21 #include <linux/dma-mapping.h>
59 		.drv_name = "rmb-nau8825-max",
65 		.drv_name = "rembrandt-acp",
69 		.drv_name = "rmb-rt5682s-rt1019",
78 	.name = "acp-i2s-sp",
82 		.rates = SNDRV_PCM_RATE_8000_96000,
92 		.rates = SNDRV_PCM_RATE_8000_48000,
103 	.name = "acp-i2s-bt",
107 		.rates = SNDRV_PCM_RATE_8000_96000,
117 		.rates = SNDRV_PCM_RATE_8000_48000,
128 	.name = "acp-i2s-hs",
132 		.rates = SNDRV_PCM_RATE_8000_96000,
142 		.rates = SNDRV_PCM_RATE_8000_48000,
153 	.name = "acp-pdm-dmic",
156 		.rates = SNDRV_PCM_RATE_8000_48000,
169 	int data = 0;  in acp6x_master_clock_generate()  local
175 		return -ENODEV;  in acp6x_master_clock_generate()
181 	read_poll_timeout(smn_read, data, data, DELAY_US,  in acp6x_master_clock_generate()
188 	struct device *dev = &pdev->dev;  in rembrandt_audio_probe()
193 	chip = dev_get_platdata(&pdev->dev);  in rembrandt_audio_probe()
194 	if (!chip || !chip->base) {  in rembrandt_audio_probe()
195 		dev_err(&pdev->dev, "ACP chip data is NULL\n");  in rembrandt_audio_probe()
196 		return -ENODEV;  in rembrandt_audio_probe()
199 	if (chip->acp_rev != ACP6X_DEV) {  in rembrandt_audio_probe()
200 		dev_err(&pdev->dev, "Un-supported ACP Revision %d\n", chip->acp_rev);  in rembrandt_audio_probe()
201 		return -ENODEV;  in rembrandt_audio_probe()
206 		return -ENOMEM;  in rembrandt_audio_probe()
210 		dev_err(&pdev->dev, "IORESOURCE_MEM FAILED\n");  in rembrandt_audio_probe()
211 		return -ENODEV;  in rembrandt_audio_probe()
214 	adata->acp_base = devm_ioremap(&pdev->dev, res->start, resource_size(res));  in rembrandt_audio_probe()
215 	if (!adata->acp_base)  in rembrandt_audio_probe()
216 		return -ENOMEM;  in rembrandt_audio_probe()
220 		dev_err(&pdev->dev, "IORESOURCE_IRQ FAILED\n");  in rembrandt_audio_probe()
221 		return -ENODEV;  in rembrandt_audio_probe()
224 	adata->i2s_irq = res->start;  in rembrandt_audio_probe()
225 	adata->dev = dev;  in rembrandt_audio_probe()
226 	adata->dai_driver = acp_rmb_dai;  in rembrandt_audio_probe()
227 	adata->num_dai = ARRAY_SIZE(acp_rmb_dai);  in rembrandt_audio_probe()
228 	adata->rsrc = &rsrc;  in rembrandt_audio_probe()
230 	adata->machines = snd_soc_acpi_amd_rmb_acp_machines;  in rembrandt_audio_probe()
237 	pm_runtime_set_autosuspend_delay(&pdev->dev, ACP_SUSPEND_DELAY_MS);  in rembrandt_audio_probe()
238 	pm_runtime_use_autosuspend(&pdev->dev);  in rembrandt_audio_probe()
239 	pm_runtime_mark_last_busy(&pdev->dev);  in rembrandt_audio_probe()
240 	pm_runtime_set_active(&pdev->dev);  in rembrandt_audio_probe()
241 	pm_runtime_enable(&pdev->dev);  in rembrandt_audio_probe()
247 	struct device *dev = &pdev->dev;  in rembrandt_audio_remove()
252 	pm_runtime_disable(&pdev->dev);  in rembrandt_audio_remove()
264 	spin_lock(&adata->acp_lock);  in rmb_pcm_resume()
265 	list_for_each_entry(stream, &adata->stream_list, list) {  in rmb_pcm_resume()
266 		substream = stream->substream;  in rmb_pcm_resume()
267 		if (substream && substream->runtime) {  in rmb_pcm_resume()
268 			buf_in_frames = (substream->runtime->buffer_size);  in rmb_pcm_resume()
269 			buf_size = frames_to_bytes(substream->runtime, buf_in_frames);  in rmb_pcm_resume()
272 			if (stream->dai_id)  in rmb_pcm_resume()
278 	spin_unlock(&adata->acp_lock);  in rmb_pcm_resume()