ASoC: add SND_SOC_BYTES_EXT
we need _EXT version for SND_SOC_BYTES so that DSPs can use this to pass data
for DSP modules
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 799cbe8..7fa3b4a 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3107,6 +3107,18 @@
}
EXPORT_SYMBOL_GPL(snd_soc_bytes_put);
+int snd_soc_bytes_info_ext(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *ucontrol)
+{
+ struct soc_bytes_ext *params = (void *)kcontrol->private_value;
+
+ ucontrol->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+ ucontrol->count = params->max;
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_bytes_info_ext);
+
/**
* snd_soc_info_xr_sx - signed multi register info callback
* @kcontrol: mreg control