diff --git a/include/sound/hda_regmap.h b/include/sound/hda_regmap.h
index 2767c55a641edd64b7018a0d7693826ae60dbad9..ca64f0f50b4533df080a2daa6b1cba2fdf5f0a12 100644
--- a/include/sound/hda_regmap.h
+++ b/include/sound/hda_regmap.h
@@ -17,6 +17,8 @@ int snd_hdac_regmap_add_vendor_verb(struct hdac_device *codec,
 				    unsigned int verb);
 int snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg,
 			     unsigned int *val);
+int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec,
+				      unsigned int reg, unsigned int *val);
 int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
 			      unsigned int val);
 int snd_hdac_regmap_update_raw(struct hdac_device *codec, unsigned int reg,
diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c
index d1a4d697333077126f99f4951c00f647d06aaf5e..03c9872c31cfe4a2a723d3e4bb0f4896b313dc32 100644
--- a/sound/hda/hdac_device.c
+++ b/sound/hda/hdac_device.c
@@ -299,13 +299,11 @@ EXPORT_SYMBOL_GPL(_snd_hdac_read_parm);
 int snd_hdac_read_parm_uncached(struct hdac_device *codec, hda_nid_t nid,
 				int parm)
 {
-	int val;
+	unsigned int cmd, val;
 
-	if (codec->regmap)
-		regcache_cache_bypass(codec->regmap, true);
-	val = snd_hdac_read_parm(codec, nid, parm);
-	if (codec->regmap)
-		regcache_cache_bypass(codec->regmap, false);
+	cmd = snd_hdac_regmap_encode_verb(nid, AC_VERB_PARAMETERS) | parm;
+	if (snd_hdac_regmap_read_raw_uncached(codec, cmd, &val) < 0)
+		return -1;
 	return val;
 }
 EXPORT_SYMBOL_GPL(snd_hdac_read_parm_uncached);
diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c
index bdbcd6b75ff61cb0495e36072eaefa2ec2478dc2..87041ddd29cbcbf2c63fca9ed90ffdbc0e5f249d 100644
--- a/sound/hda/hdac_regmap.c
+++ b/sound/hda/hdac_regmap.c
@@ -453,14 +453,30 @@ int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg,
 EXPORT_SYMBOL_GPL(snd_hdac_regmap_write_raw);
 
 static int reg_raw_read(struct hdac_device *codec, unsigned int reg,
-			unsigned int *val)
+			unsigned int *val, bool uncached)
 {
-	if (!codec->regmap)
+	if (uncached || !codec->regmap)
 		return hda_reg_read(codec, reg, val);
 	else
 		return regmap_read(codec->regmap, reg, val);
 }
 
+static int __snd_hdac_regmap_read_raw(struct hdac_device *codec,
+				      unsigned int reg, unsigned int *val,
+				      bool uncached)
+{
+	int err;
+
+	err = reg_raw_read(codec, reg, val, uncached);
+	if (err == -EAGAIN) {
+		err = snd_hdac_power_up_pm(codec);
+		if (!err)
+			err = reg_raw_read(codec, reg, val, uncached);
+		snd_hdac_power_down_pm(codec);
+	}
+	return err;
+}
+
 /**
  * snd_hdac_regmap_read_raw - read a pseudo register with power mgmt
  * @codec: the codec object
@@ -472,19 +488,19 @@ static int reg_raw_read(struct hdac_device *codec, unsigned int reg,
 int snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg,
 			     unsigned int *val)
 {
-	int err;
-
-	err = reg_raw_read(codec, reg, val);
-	if (err == -EAGAIN) {
-		err = snd_hdac_power_up_pm(codec);
-		if (!err)
-			err = reg_raw_read(codec, reg, val);
-		snd_hdac_power_down_pm(codec);
-	}
-	return err;
+	return __snd_hdac_regmap_read_raw(codec, reg, val, false);
 }
 EXPORT_SYMBOL_GPL(snd_hdac_regmap_read_raw);
 
+/* Works like snd_hdac_regmap_read_raw(), but this doesn't read from the
+ * cache but always via hda verbs.
+ */
+int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec,
+				      unsigned int reg, unsigned int *val)
+{
+	return __snd_hdac_regmap_read_raw(codec, reg, val, true);
+}
+
 /**
  * snd_hdac_regmap_update_raw - update a pseudo register with power mgmt
  * @codec: the codec object