soc/fsl/p1022_ds.c

85 	struct machine_data *mdata =
104 	guts_set_dmuxcr(guts, mdata->dma_id[0], mdata->dma_channel_id[0],
107 	guts_set_dmuxcr(guts, mdata->dma_id[1], mdata->dma_channel_id[1],
125 	struct machine_data *mdata =
131 	ret = snd_soc_dai_set_fmt(snd_soc_rtd_to_codec(rtd, 0), mdata->dai_format);
141 	ret = snd_soc_dai_set_sysclk(snd_soc_rtd_to_codec(rtd, 0), 0, mdata->clk_frequency,
142 				     mdata->codec_clk_direction);
159 	struct machine_data *mdata =
172 	guts_set_dmuxcr(guts, mdata->dma_id[0], mdata->dma_channel_id[0], 0);
173 	guts_set_dmuxcr(guts, mdata->dma_id[1], mdata->dma_channel_id[1], 0);
201 	struct machine_data *mdata;
214 	mdata = kzalloc(sizeof(struct machine_data), GFP_KERNEL);
215 	if (!mdata) {
226 	mdata->dai[0].cpus	= &comp[0];
227 	mdata->dai[0].codecs	= &comp[1];
228 	mdata->dai[0].platforms	= &comp[2];
230 	mdata->dai[0].num_cpus		= 1;
231 	mdata->dai[0].num_codecs	= 1;
232 	mdata->dai[0].num_platforms	= 1;
234 	mdata->dai[1].cpus	= &comp[3];
235 	mdata->dai[1].codecs	= &comp[4];
236 	mdata->dai[1].platforms	= &comp[5];
238 	mdata->dai[1].num_cpus		= 1;
239 	mdata->dai[1].num_codecs	= 1;
240 	mdata->dai[1].num_platforms	= 1;
243 	mdata->dai[0].cpus->dai_name = dev_name(&ssi_pdev->dev);
244 	mdata->dai[0].ops = &p1022_ds_ops;
247 	mdata->dai[0].codecs->of_node = codec_np;
253 	memcpy(&mdata->dai[1], &mdata->dai[0], sizeof(struct snd_soc_dai_link));
256 	mdata->dai[0].codecs->dai_name = "wm8776-hifi-playback";
257 	mdata->dai[1].codecs->dai_name = "wm8776-hifi-capture";
266 	mdata->ssi_id = be32_to_cpup(iprop);
277 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
279 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;
280 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;
293 		mdata->clk_frequency = be32_to_cpup(iprop);
295 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
297 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;
298 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;
300 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
302 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;
303 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;
305 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
307 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;
308 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;
310 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
312 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;
313 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;
315 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
317 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;
318 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;
320 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
322 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;
323 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;
325 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |
327 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;
328 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;
336 	if (!mdata->clk_frequency) {
343 	mdata->dai[0].platforms->name = mdata->platform_name[0];
344 	ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma", &mdata->dai[0],
345 				       &mdata->dma_channel_id[0],
346 				       &mdata->dma_id[0]);
353 	mdata->dai[1].platforms->name = mdata->platform_name[1];
354 	ret = fsl_asoc_get_dma_channel(np, "fsl,capture-dma", &mdata->dai[1],
355 				       &mdata->dma_channel_id[1],
356 				       &mdata->dma_id[1]);
363 	mdata->dai[0].stream_name = "playback";
364 	mdata->dai[1].stream_name = "capture";
365 	mdata->dai[0].name = mdata->dai[0].stream_name;
366 	mdata->dai[1].name = mdata->dai[1].stream_name;
368 	mdata->card.probe = p1022_ds_machine_probe;
369 	mdata->card.remove = p1022_ds_machine_remove;
370 	mdata->card.name = pdev->name; /* The platform driver name */
371 	mdata->card.owner = THIS_MODULE;
372 	mdata->card.dev = &pdev->dev;
373 	mdata->card.num_links = 2;
374 	mdata->card.dai_link = mdata->dai;
377 	ret = snd_soc_register_card(&mdata->card);
388 	kfree(mdata);
402 	struct machine_data *mdata =
406 	kfree(mdata);