ALSA: hda - Add codec-specific proc hook

Added a hook for proc outputs of codec-specific stuff.

Moved realtek-specific coeff output into patch_realtek.c as well.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 9fe0b67bb1e4..43af18c4a214 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -784,6 +784,10 @@ struct hda_codec {
         int power_count;        /* current (global) power refcount */
         struct delayed_work power_work; /* delayed task for powerdown */
 #endif
+
+        /* codec-specific additional proc output */
+        void (*proc_widget_hook)(struct snd_info_buffer *buffer,
+                                 struct hda_codec *codec, hda_nid_t nid);
 };
 
 /* direction */