ALSA: hda - Allow codec-specific set_power_state ops

[deliverable/linux.git] / sound / pci / hda / hda_codec.h

diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index c7ca753d94ee676c22dfaa1c69fe6ea99601c265..755f2b0f9d8e427b8401d4edb871ae5fa694411a 100644 (file)
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -700,6 +700,8 @@ struct hda_codec_ops {
        int (*init)(struct hda_codec *codec);
        void (*free)(struct hda_codec *codec);
        void (*unsol_event)(struct hda_codec *codec, unsigned int res);
+       void (*set_power_state)(struct hda_codec *codec, hda_nid_t fg,
+                               unsigned int power_state);
 #ifdef CONFIG_PM
        int (*suspend)(struct hda_codec *codec, pm_message_t state);
        int (*post_suspend)(struct hda_codec *codec);
@@ -1006,6 +1008,9 @@ int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid,
  */
 void snd_hda_get_codec_name(struct hda_codec *codec, char *name, int namelen);
 void snd_hda_bus_reboot_notify(struct hda_bus *bus);
+void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
+                                   unsigned int power_state,
+                                   bool eapd_workaround);
 
 /*
  * power management