1 files changed, 11 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 9fe0b67bb1e4..586ea08b340b 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -642,6 +642,16 @@ struct hda_codec_preset {
         int (*patch)(struct hda_codec *codec);
 };
         
+struct hda_codec_preset_list {
+        const struct hda_codec_preset *preset;
+        struct module *owner;
+        struct list_head list;
+};
+
+/* initial hook */
+int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset);
+int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset);
+
 /* ops set by the preset patch */
 struct hda_codec_ops {
         int (*build_controls)(struct hda_codec *codec);
@@ -735,6 +745,7 @@ struct hda_codec {
 
         /* detected preset */
         const struct hda_codec_preset *preset;
+        struct module *owner;
         const char *name;       /* codec name */
         const char *modelname;  /* model name for preset */