1 files changed, 8 insertions, 1 deletions

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index c5bd40f77bb9..cad79efaabc9 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -574,6 +574,8 @@ struct hda_bus_ops {
         /* attach a PCM stream */
         int (*attach_pcm)(struct hda_bus *bus, struct hda_codec *codec,
                           struct hda_pcm *pcm);
+        /* reset bus for retry verb */
+        void (*bus_reset)(struct hda_bus *bus);
 #ifdef CONFIG_SND_HDA_POWER_SAVE
         /* notify power-up/down from codec to controller */
         void (*pm_notify)(struct hda_bus *bus);
@@ -622,8 +624,13 @@ struct hda_bus {
 
         /* misc op flags */
         unsigned int needs_damn_long_delay :1;
+        unsigned int allow_bus_reset:1; /* allow bus reset at fatal error */
+        unsigned int sync_write:1;      /* sync after verb write */
+        /* status for codec/controller */
         unsigned int shutdown :1;       /* being unloaded */
         unsigned int rirb_error:1;      /* error in codec communication */
+        unsigned int response_reset:1;  /* controller was reset */
+        unsigned int in_reset:1;        /* during reset operation */
 };
 
 /*
@@ -907,7 +914,7 @@ void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen);
  * power management
  */
 #ifdef CONFIG_PM
-int snd_hda_suspend(struct hda_bus *bus, pm_message_t state);
+int snd_hda_suspend(struct hda_bus *bus);
 int snd_hda_resume(struct hda_bus *bus);
 #endif