diff options
Diffstat (limited to 'include/sound/hda_regmap.h')
| -rw-r--r-- | include/sound/hda_regmap.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/sound/hda_regmap.h b/include/sound/hda_regmap.h index 76648ccfbbf8..53a18b3635e2 100644 --- a/include/sound/hda_regmap.h +++ b/include/sound/hda_regmap.h @@ -202,4 +202,16 @@ snd_hdac_regmap_update_amp_stereo(struct hdac_device *codec, hda_nid_t nid, return snd_hdac_regmap_update_raw(codec, cmd, mask, val); } +/** + * snd_hdac_regmap_sync_node - sync the widget node attributes + * @codec: HD-audio codec + * @nid: NID to sync + */ +static inline void +snd_hdac_regmap_sync_node(struct hdac_device *codec, hda_nid_t nid) +{ + regcache_mark_dirty(codec->regmap); + regcache_sync_region(codec->regmap, nid << 20, ((nid + 1) << 20) - 1); +} + #endif /* __SOUND_HDA_REGMAP_H */ |