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Merge "asoc: qcs405: add afe loopback support in machine driver"

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2018-12-12 17:51:56 -08:00
committed by Gerrit - the friendly Code Review server
parent 6a7de3abe2 ab44f1b566
commit 28c3f72661
1 changed files with 33 additions and 1 deletions
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34
asoc/qcs405.c
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@@ -7463,6 +7463,22 @@ static struct snd_soc_dai_link msm_spdif_be_dai_links[] = {
},
};
static struct snd_soc_dai_link msm_afe_rxtx_lb_be_dai_link[] = {
{
.name = LPASS_BE_AFE_LOOPBACK_TX,
.stream_name = "AFE Loopback Capture",
.cpu_dai_name = "msm-dai-q6-dev.24577",
.platform_name = "msm-pcm-routing",
.codec_name = "msm-stub-codec.1",
.codec_dai_name = "msm-stub-tx",
.no_pcm = 1,
.dpcm_capture = 1,
.id = MSM_BACKEND_DAI_AFE_LOOPBACK_TX,
.ignore_pmdown_time = 1,
.ignore_suspend = 1,
},
};
static struct snd_soc_dai_link msm_qcs405_dai_links[
ARRAY_SIZE(msm_common_dai_links) +
ARRAY_SIZE(msm_common_misc_fe_dai_links) +
@@ -7474,7 +7490,8 @@ static struct snd_soc_dai_link msm_qcs405_dai_links[
ARRAY_SIZE(msm_va_cdc_dma_be_dai_links) +
ARRAY_SIZE(msm_wsa_cdc_dma_be_dai_links) +
ARRAY_SIZE(msm_bolero_fe_dai_links) +
ARRAY_SIZE(msm_spdif_be_dai_links)];
ARRAY_SIZE(msm_spdif_be_dai_links) +
ARRAY_SIZE(msm_afe_rxtx_lb_be_dai_link)];
static int msm_snd_card_tasha_late_probe(struct snd_soc_card *card)
{
@@ -7724,6 +7741,7 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev)
uint32_t tasha_codec = 0, auxpcm_audio_intf = 0;
uint32_t va_bolero_codec = 0, wsa_bolero_codec = 0, mi2s_audio_intf = 0;
uint32_t spdif_audio_intf = 0, wcn_audio_intf = 0;
uint32_t afe_loopback_intf = 0;
const struct of_device_id *match;
char __iomem *spdif_cfg, *spdif_pin_ctl;
int rc = 0;
@@ -7881,6 +7899,20 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev)
ARRAY_SIZE(msm_wcn_be_dai_links);
}
}
rc = of_property_read_u32(dev->of_node, "qcom,afe-rxtx-lb",
&afe_loopback_intf);
if (rc) {
dev_dbg(dev, "%s: No DT match AFE loopback audio interface\n",
__func__);
} else {
if (afe_loopback_intf) {
memcpy(msm_qcs405_dai_links + total_links,
msm_afe_rxtx_lb_be_dai_link,
sizeof(msm_afe_rxtx_lb_be_dai_link));
total_links +=
ARRAY_SIZE(msm_afe_rxtx_lb_be_dai_link);
}
}
dailink = msm_qcs405_dai_links;
} else if (!strcmp(match->data, "stub_codec")) {
card = &snd_soc_card_stub_msm;