89 	struct machine_data *mdata =  in p1022_ds_machine_probe()  local
108 	guts_set_dmuxcr(guts, mdata->dma_id[0], mdata->dma_channel_id[0],  in p1022_ds_machine_probe()
111 	guts_set_dmuxcr(guts, mdata->dma_id[1], mdata->dma_channel_id[1],  in p1022_ds_machine_probe()
129 	struct machine_data *mdata =  in p1022_ds_startup()  local
135 	ret = snd_soc_dai_set_fmt(rtd->codec_dai, mdata->dai_format);  in p1022_ds_startup()
145 	ret = snd_soc_dai_set_sysclk(rtd->codec_dai, 0, mdata->clk_frequency,  in p1022_ds_startup()
146 				     mdata->codec_clk_direction);  in p1022_ds_startup()
163 	struct machine_data *mdata =  in p1022_ds_machine_remove()  local
176 	guts_set_dmuxcr(guts, mdata->dma_id[0], mdata->dma_channel_id[0], 0);  in p1022_ds_machine_remove()
177 	guts_set_dmuxcr(guts, mdata->dma_id[1], mdata->dma_channel_id[1], 0);  in p1022_ds_machine_remove()
206 	struct machine_data *mdata;  in p1022_ds_probe()  local
218 	mdata = kzalloc(sizeof(struct machine_data), GFP_KERNEL);  in p1022_ds_probe()
219 	if (!mdata) {  in p1022_ds_probe()
224 	mdata->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);  in p1022_ds_probe()
225 	mdata->dai[0].ops = &p1022_ds_ops;  in p1022_ds_probe()
228 	mdata->dai[0].codec_of_node = codec_np;  in p1022_ds_probe()
234 	memcpy(&mdata->dai[1], &mdata->dai[0], sizeof(struct snd_soc_dai_link));  in p1022_ds_probe()
237 	mdata->dai[0].codec_dai_name = "wm8776-hifi-playback";  in p1022_ds_probe()
238 	mdata->dai[1].codec_dai_name = "wm8776-hifi-capture";  in p1022_ds_probe()
247 	mdata->ssi_id = be32_to_cpup(iprop);  in p1022_ds_probe()
258 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
260 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
261 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
274 		mdata->clk_frequency = be32_to_cpup(iprop);  in p1022_ds_probe()
276 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
278 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
279 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
281 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
283 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
284 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
286 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
288 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
289 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
291 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
293 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
294 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
296 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
298 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
299 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
301 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
303 		mdata->codec_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
304 		mdata->cpu_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
306 		mdata->dai_format = SND_SOC_DAIFMT_NB_NF |  in p1022_ds_probe()
308 		mdata->codec_clk_direction = SND_SOC_CLOCK_IN;  in p1022_ds_probe()
309 		mdata->cpu_clk_direction = SND_SOC_CLOCK_OUT;  in p1022_ds_probe()
317 	if (!mdata->clk_frequency) {  in p1022_ds_probe()
324 	mdata->dai[0].platform_name = mdata->platform_name[0];  in p1022_ds_probe()
325 	ret = fsl_asoc_get_dma_channel(np, "fsl,playback-dma", &mdata->dai[0],  in p1022_ds_probe()
326 				       &mdata->dma_channel_id[0],  in p1022_ds_probe()
327 				       &mdata->dma_id[0]);  in p1022_ds_probe()
334 	mdata->dai[1].platform_name = mdata->platform_name[1];  in p1022_ds_probe()
335 	ret = fsl_asoc_get_dma_channel(np, "fsl,capture-dma", &mdata->dai[1],  in p1022_ds_probe()
336 				       &mdata->dma_channel_id[1],  in p1022_ds_probe()
337 				       &mdata->dma_id[1]);  in p1022_ds_probe()
344 	mdata->dai[0].stream_name = "playback";  in p1022_ds_probe()
345 	mdata->dai[1].stream_name = "capture";  in p1022_ds_probe()
346 	mdata->dai[0].name = mdata->dai[0].stream_name;  in p1022_ds_probe()
347 	mdata->dai[1].name = mdata->dai[1].stream_name;  in p1022_ds_probe()
349 	mdata->card.probe = p1022_ds_machine_probe;  in p1022_ds_probe()
350 	mdata->card.remove = p1022_ds_machine_remove;  in p1022_ds_probe()
351 	mdata->card.name = pdev->name; /* The platform driver name */  in p1022_ds_probe()
352 	mdata->card.owner = THIS_MODULE;  in p1022_ds_probe()
353 	mdata->card.dev = &pdev->dev;  in p1022_ds_probe()
354 	mdata->card.num_links = 2;  in p1022_ds_probe()
355 	mdata->card.dai_link = mdata->dai;  in p1022_ds_probe()
358 	ret = snd_soc_register_card(&mdata->card);  in p1022_ds_probe()
369 	kfree(mdata);  in p1022_ds_probe()
383 	struct machine_data *mdata =  in p1022_ds_remove()  local
387 	kfree(mdata);  in p1022_ds_remove()