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-rw-r--r--include/uapi/sound/sof/tokens.h4
-rw-r--r--sound/soc/sof/topology.c23
2 files changed, 27 insertions, 0 deletions
diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h
index 2a25cd8da503..b7ad1cd4526a 100644
--- a/include/uapi/sound/sof/tokens.h
+++ b/include/uapi/sound/sof/tokens.h
@@ -126,4 +126,8 @@
#define SOF_TKN_MUTE_LED_USE 1300
#define SOF_TKN_MUTE_LED_DIRECTION 1301
+/* ALH */
+#define SOF_TKN_INTEL_ALH_RATE 1400
+#define SOF_TKN_INTEL_ALH_CH 1401
+
#endif
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 3670b4221ba6..f59c34bb085b 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -656,6 +656,16 @@ static const struct sof_topology_token ssp_tokens[] = {
};
+/* ALH */
+static const struct sof_topology_token alh_tokens[] = {
+ {SOF_TKN_INTEL_ALH_RATE,
+ SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+ offsetof(struct sof_ipc_dai_alh_params, rate), 0},
+ {SOF_TKN_INTEL_ALH_CH,
+ SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32,
+ offsetof(struct sof_ipc_dai_alh_params, channels), 0},
+};
+
/* DMIC */
static const struct sof_topology_token dmic_tokens[] = {
{SOF_TKN_INTEL_DMIC_DRIVER_VERSION,
@@ -3095,13 +3105,26 @@ static int sof_link_alh_load(struct snd_soc_component *scomp, int index,
struct sof_ipc_dai_config *config)
{
struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
+ struct snd_soc_tplg_private *private = &cfg->priv;
struct sof_ipc_reply reply;
u32 size = sizeof(*config);
int ret;
+ ret = sof_parse_tokens(scomp, &config->alh, alh_tokens,
+ ARRAY_SIZE(alh_tokens), private->array,
+ le32_to_cpu(private->size));
+ if (ret != 0) {
+ dev_err(scomp->dev, "error: parse alh tokens failed %d\n",
+ le32_to_cpu(private->size));
+ return ret;
+ }
+
/* init IPC */
config->hdr.size = size;
+ dev_dbg(scomp->dev, "ALH config rate %d channels %d\n",
+ config->alh.rate, config->alh.channels);
+
/* send message to DSP */
ret = sof_ipc_tx_message(sdev->ipc,
config->hdr.cmd, config, size, &reply,