From: Brent Lu <brent.lu@xxxxxxxxx>
Use intel_board module for dmic01 and dmic16k DAI link initialization.
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
Signed-off-by: Brent Lu <brent.lu@xxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/intel/boards/sof_nau8825.c | 81 ++++++----------------------
1 file changed, 17 insertions(+), 64 deletions(-)
diff --git a/sound/soc/intel/boards/sof_nau8825.c b/sound/soc/intel/boards/sof_nau8825.c
index 44f5c359ae95..dc2821a012d4 100644
--- a/sound/soc/intel/boards/sof_nau8825.c
+++ b/sound/soc/intel/boards/sof_nau8825.c
@@ -177,10 +177,6 @@ static const struct snd_soc_dapm_widget sof_widgets[] = {
SND_SOC_DAPM_SPK("Right Spk", NULL),
};
-static const struct snd_soc_dapm_widget dmic_widgets[] = {
- SND_SOC_DAPM_MIC("SoC DMIC", NULL),
-};
-
static const struct snd_soc_dapm_route sof_map[] = {
/* HP jack connectors - unknown if we have jack detection */
{ "Headphone Jack", NULL, "HPOL" },
@@ -190,33 +186,6 @@ static const struct snd_soc_dapm_route sof_map[] = {
{ "MIC", NULL, "Headset Mic" },
};
-static const struct snd_soc_dapm_route dmic_map[] = {
- /* digital mics */
- {"DMic", NULL, "SoC DMIC"},
-};
-
-static int dmic_init(struct snd_soc_pcm_runtime *rtd)
-{
- struct snd_soc_card *card = rtd->card;
- int ret;
-
- ret = snd_soc_dapm_new_controls(&card->dapm, dmic_widgets,
- ARRAY_SIZE(dmic_widgets));
- if (ret) {
- dev_err(card->dev, "DMic widget addition failed: %d\n", ret);
- /* Don't need to add routes if widget addition failed */
- return ret;
- }
-
- ret = snd_soc_dapm_add_routes(&card->dapm, dmic_map,
- ARRAY_SIZE(dmic_map));
-
- if (ret)
- dev_err(card->dev, "DMic map addition failed: %d\n", ret);
-
- return ret;
-}
-
/* sof audio machine driver for nau8825 codec */
static struct snd_soc_card sof_audio_card_nau8825 = {
.name = "nau8825", /* the sof- prefix is added by the core */
@@ -238,13 +207,6 @@ static struct snd_soc_dai_link_component nau8825_component[] = {
}
};
-static struct snd_soc_dai_link_component dmic_component[] = {
- {
- .name = "dmic-codec",
- .dai_name = "dmic-hifi",
- }
-};
-
static struct snd_soc_dai_link *
sof_card_dai_links_create(struct device *dev, enum sof_ssp_codec amp_type,
int ssp_codec, int ssp_amp, int dmic_be_num,
@@ -294,29 +256,21 @@ sof_card_dai_links_create(struct device *dev, enum sof_ssp_codec amp_type,
/* dmic */
if (dmic_be_num > 0) {
/* at least we have dmic01 */
- links[id].name = "dmic01";
- links[id].cpus = &cpus[id];
- links[id].cpus->dai_name = "DMIC01 Pin";
- links[id].init = dmic_init;
- if (dmic_be_num > 1) {
- /* set up 2 BE links at most */
- links[id + 1].name = "dmic16k";
- links[id + 1].cpus = &cpus[id + 1];
- links[id + 1].cpus->dai_name = "DMIC16k Pin";
- dmic_be_num = 2;
- }
+ ret = sof_intel_board_set_dmic_link(dev, &links[id], id,
+ SOF_DMIC_01);
+ if (ret)
+ return NULL;
+
+ id++;
}
- for (i = 0; i < dmic_be_num; i++) {
- links[id].id = id;
- links[id].num_cpus = 1;
- links[id].codecs = dmic_component;
- links[id].num_codecs = ARRAY_SIZE(dmic_component);
- links[id].platforms = platform_component;
- links[id].num_platforms = ARRAY_SIZE(platform_component);
- links[id].ignore_suspend = 1;
- links[id].dpcm_capture = 1;
- links[id].no_pcm = 1;
+ if (dmic_be_num > 1) {
+ /* set up 2 BE links at most */
+ ret = sof_intel_board_set_dmic_link(dev, &links[id], id,
+ SOF_DMIC_16K);
+ if (ret)
+ return NULL;
+
id++;
}
@@ -414,7 +368,6 @@ static int sof_audio_probe(struct platform_device *pdev)
struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
struct snd_soc_dai_link *dai_links;
struct sof_card_private *ctx;
- int dmic_be_num;
int ret, ssp_amp, ssp_codec;
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
@@ -430,7 +383,7 @@ static int sof_audio_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "sof_nau8825_quirk = %lx\n", sof_nau8825_quirk);
/* default number of DMIC DAI's */
- dmic_be_num = 2;
+ ctx->dmic_be_num = 2;
ctx->hdmi_num = (sof_nau8825_quirk & SOF_NAU8825_NUM_HDMIDEV_MASK) >>
SOF_NAU8825_NUM_HDMIDEV_SHIFT;
/* default number of HDMI DAI's */
@@ -446,7 +399,7 @@ static int sof_audio_probe(struct platform_device *pdev)
ssp_codec = sof_nau8825_quirk & SOF_NAU8825_SSP_CODEC_MASK;
/* compute number of dai links */
- sof_audio_card_nau8825.num_links = 1 + dmic_be_num + ctx->hdmi_num;
+ sof_audio_card_nau8825.num_links = 1 + ctx->dmic_be_num + ctx->hdmi_num;
if (ctx->amp_type != CODEC_NONE)
sof_audio_card_nau8825.num_links++;
@@ -455,8 +408,8 @@ static int sof_audio_probe(struct platform_device *pdev)
sof_audio_card_nau8825.num_links++;
dai_links = sof_card_dai_links_create(&pdev->dev, ctx->amp_type,
- ssp_codec, ssp_amp, dmic_be_num,
- ctx->hdmi_num,
+ ssp_codec, ssp_amp,
+ ctx->dmic_be_num, ctx->hdmi_num,
ctx->hdmi.idisp_codec);
if (!dai_links)
return -ENOMEM;
--
2.39.2
