1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/staging/greybus/audio_helper.h b/drivers/staging/greybus/audio_helper.h
new file mode 100644
index 000000000000..5cf1c6d7d3ea
--- /dev/null
+++ b/drivers/staging/greybus/audio_helper.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Greybus Audio Sound SoC helper APIs
+ */
+
+#ifndef __LINUX_GBAUDIO_HELPER_H
+#define __LINUX_GBAUDIO_HELPER_H
+
+int gbaudio_dapm_link_component_dai_widgets(struct snd_soc_card *card,
+					    struct snd_soc_dapm_context *dapm);
+int gbaudio_dapm_free_controls(struct snd_soc_dapm_context *dapm,
+			       const struct snd_soc_dapm_widget *widget,
+			       int num);
+int gbaudio_remove_component_controls(struct snd_soc_component *component,
+				      const struct snd_kcontrol_new *controls,
+				      unsigned int num_controls);
+#endif