1 // SPDX-License-Identifier: GPL-2.0
15 #include <uapi/linux/input-event-codes.h>
52 	struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card);  in sdm845_slim_snd_hw_params()
60 						      substream->stream);  in sdm845_slim_snd_hw_params()
61 		if (sruntime != ERR_PTR(-ENOTSUPP))  in sdm845_slim_snd_hw_params()
62 			pdata->sruntime[cpu_dai->id] = sruntime;  in sdm845_slim_snd_hw_params()
67 		if (ret != 0 && ret != -ENOTSUPP) {  in sdm845_slim_snd_hw_params()
70 		} else if (ret == -ENOTSUPP) {  in sdm845_slim_snd_hw_params()
75 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)  in sdm845_slim_snd_hw_params()
100 		dev_err(rtd->dev, "%s: invalid param format 0x%x\n",  in sdm845_tdm_snd_hw_params()
102 		return -EINVAL;  in sdm845_tdm_snd_hw_params()
106 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {  in sdm845_tdm_snd_hw_params()
110 			dev_err(rtd->dev, "%s: failed to set tdm slot, err:%d\n",  in sdm845_tdm_snd_hw_params()
118 			dev_err(rtd->dev, "%s: failed to set channel map, err:%d\n",  in sdm845_tdm_snd_hw_params()
126 			dev_err(rtd->dev, "%s: failed to set tdm slot, err:%d\n",  in sdm845_tdm_snd_hw_params()
134 			dev_err(rtd->dev, "%s: failed to set channel map, err:%d\n",  in sdm845_tdm_snd_hw_params()
142 		if (!strcmp(codec_dai->component->name_prefix, "Left")) {  in sdm845_tdm_snd_hw_params()
148 				dev_err(rtd->dev,  in sdm845_tdm_snd_hw_params()
154 		if (!strcmp(codec_dai->component->name_prefix, "Right")) {  in sdm845_tdm_snd_hw_params()
160 				dev_err(rtd->dev,  in sdm845_tdm_snd_hw_params()
179 	switch (cpu_dai->id) {  in sdm845_snd_hw_params()
187 			codec_dai->component,  in sdm845_snd_hw_params()
194 			dev_err(rtd->dev,  in sdm845_snd_hw_params()
207 		pr_err("%s: invalid dai id 0x%x\n", __func__, cpu_dai->id);  in sdm845_snd_hw_params()
215 	struct snd_soc_component *component = jack->private_data;  in sdm845_jack_free()
223 	struct snd_soc_card *card = rtd->card;  in sdm845_dai_init()
242 	if (!pdata->jack_setup) {  in sdm845_dai_init()
248 				&pdata->jack, NULL, 0);  in sdm845_dai_init()
251 			dev_err(card->dev, "Unable to add Headphone Jack\n");  in sdm845_dai_init()
255 		jack = pdata->jack.jack;  in sdm845_dai_init()
261 		pdata->jack_setup = true;  in sdm845_dai_init()
264 	switch (cpu_dai->id) {  in sdm845_dai_init()
266 		jack  = pdata->jack.jack;  in sdm845_dai_init()
267 		component = codec_dai->component;  in sdm845_dai_init()
269 		jack->private_data = component;  in sdm845_dai_init()
270 		jack->private_free = sdm845_jack_free;  in sdm845_dai_init()
272 						  &pdata->jack, NULL);  in sdm845_dai_init()
273 		if (rval != 0 && rval != -ENOTSUPP) {  in sdm845_dai_init()
274 			dev_warn(card->dev, "Failed to set jack: %d\n", rval);  in sdm845_dai_init()
285 			if (rval != 0 && rval != -ENOTSUPP)  in sdm845_dai_init()
306 	struct snd_soc_card *card = rtd->card;  in sdm845_snd_startup()
313 	switch (cpu_dai->id) {  in sdm845_snd_startup()
317 		if (++(data->pri_mi2s_clk_count) == 1) {  in sdm845_snd_startup()
331 		if (++(data->sec_mi2s_clk_count) == 1) {  in sdm845_snd_startup()
350 		if (++(data->quat_tdm_clk_count) == 1) {  in sdm845_snd_startup()
360 			if (!strcmp(codec_dai->component->name_prefix,  in sdm845_snd_startup()
365 					dev_err(rtd->dev,  in sdm845_snd_startup()
371 			if (!strcmp(codec_dai->component->name_prefix,  in sdm845_snd_startup()
376 					dev_err(rtd->dev,  in sdm845_snd_startup()
387 		pr_err("%s: invalid dai id 0x%x\n", __func__, cpu_dai->id);  in sdm845_snd_startup()
396 	struct snd_soc_card *card = rtd->card;  in sdm845_snd_shutdown()
400 	switch (cpu_dai->id) {  in sdm845_snd_shutdown()
403 		if (--(data->pri_mi2s_clk_count) == 0) {  in sdm845_snd_shutdown()
414 		if (--(data->sec_mi2s_clk_count) == 0) {  in sdm845_snd_shutdown()
423 		if (--(data->quat_tdm_clk_count) == 0) {  in sdm845_snd_shutdown()
434 		pr_err("%s: invalid dai id 0x%x\n", __func__, cpu_dai->id);  in sdm845_snd_shutdown()
442 	struct sdm845_snd_data *data = snd_soc_card_get_drvdata(rtd->card);  in sdm845_snd_prepare()
444 	struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];  in sdm845_snd_prepare()
450 	if (data->stream_prepared[cpu_dai->id]) {  in sdm845_snd_prepare()
453 		data->stream_prepared[cpu_dai->id] = false;  in sdm845_snd_prepare()
473 	data->stream_prepared[cpu_dai->id] = true;  in sdm845_snd_prepare()
481 	struct sdm845_snd_data *data = snd_soc_card_get_drvdata(rtd->card);  in sdm845_snd_hw_free()
483 	struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id];  in sdm845_snd_hw_free()
485 	if (sruntime && data->stream_prepared[cpu_dai->id]) {  in sdm845_snd_hw_free()
488 		data->stream_prepared[cpu_dai->id] = false;  in sdm845_snd_hw_free()
499 	.shutdown = sdm845_snd_shutdown,
511 	rate->min = rate->max = DEFAULT_SAMPLE_RATE_48K;  in sdm845_be_hw_params_fixup()
512 	channels->min = channels->max = 2;  in sdm845_be_hw_params_fixup()
521 	SND_SOC_DAPM_SPK("Left Spk", NULL),
522 	SND_SOC_DAPM_SPK("Right Spk", NULL),
532 		if (link->no_pcm == 1) {  in sdm845_add_ops()
533 			link->ops = &sdm845_be_ops;  in sdm845_add_ops()
534 			link->be_hw_params_fixup = sdm845_be_hw_params_fixup;  in sdm845_add_ops()
536 		link->init = sdm845_dai_init;  in sdm845_add_ops()
544 	struct device *dev = &pdev->dev;  in sdm845_snd_platform_probe()
549 		return -ENOMEM;  in sdm845_snd_platform_probe()
554 		return -ENOMEM;  in sdm845_snd_platform_probe()
556 	card->driver_name = DRIVER_NAME;  in sdm845_snd_platform_probe()
557 	card->dapm_widgets = sdm845_snd_widgets;  in sdm845_snd_platform_probe()
558 	card->num_dapm_widgets = ARRAY_SIZE(sdm845_snd_widgets);  in sdm845_snd_platform_probe()
559 	card->dev = dev;  in sdm845_snd_platform_probe()
560 	card->owner = THIS_MODULE;  in sdm845_snd_platform_probe()
566 	data->card = card;  in sdm845_snd_platform_probe()
574 	{ .compatible = "qcom,sdm845-sndcard" },
575 	{ .compatible = "qcom,db845c-sndcard" },
576 	{ .compatible = "lenovo,yoga-c630-sndcard" },
584 		.name = "msm-snd-sdm845",