@@ -38,6 +38,7 @@
#define SST_HSW_MAX_INFO_SIZE 64
#define SST_HSW_BUILD_HASH_LENGTH 40
#define SST_HSW_IPC_MAX_SHORT_PARAMETER_SIZE 500
+#define WAVES_PARAM_COUNT 128
struct sst_hsw;
struct sst_hsw_stream;
@@ -366,6 +366,33 @@ static int hsw_waves_switch_put(struct snd_kcontrol *kcontrol,
return ret;
}
+static int hsw_waves_param_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ /* keep an empty function here to match alsa-lib calling */
+ return 0;
+}
+
+static int hsw_waves_param_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_platform *platform = snd_soc_kcontrol_platform(kcontrol);
+ struct hsw_priv_data *pdata = snd_soc_platform_get_drvdata(platform);
+ struct sst_hsw *hsw = pdata->hsw;
+ int ret;
+ enum sst_hsw_module_id id = SST_HSW_MODULE_WAVES;
+ int param_id = ucontrol->value.bytes.data[0];
+ int param_size = WAVES_PARAM_COUNT;
+
+ if (sst_hsw_is_module_loaded(hsw, id)) {
+ if (!sst_hsw_is_module_active(hsw, id))
+ return 0;
+ ret = sst_hsw_module_set_param(hsw, id, 0, param_id,
+ param_size, ucontrol->value.bytes.data);
+ }
+ return ret;
+}
+
/* TLV used by both global and stream volumes */
static const DECLARE_TLV_DB_SCALE(hsw_vol_tlv, -9000, 300, 1);
@@ -390,6 +417,9 @@ static const struct snd_kcontrol_new hsw_volume_controls[] = {
/* enable/disable module waves */
SOC_SINGLE_BOOL_EXT("Waves Switch", 0,
hsw_waves_switch_get, hsw_waves_switch_put),
+ /* set parameters to module waves */
+ SND_SOC_BYTES_EXT("Waves Set Param", WAVES_PARAM_COUNT,
+ hsw_waves_param_get, hsw_waves_param_put),
};
/* Create DMA buffer page table for DSP */