---

yaml --- r: 293186 b: refs/heads/master c: 0865691 h: refs/heads/master v: v3
git-mirror · Jan 20, 2012 · 75b94c6 · 75b94c6
1 parent 1d0dc2f
commit 75b94c6
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Showing 3 changed files with 15 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9b85fc90634972634a229aaa1c94f8c9a50fddbc
+refs/heads/master: 08656910bb80882aaad739faea6dac3a0818f71c
diff --git a/trunk/sound/soc/codecs/twl6040.c b/trunk/sound/soc/codecs/twl6040.c
@@ -1052,6 +1052,19 @@ int twl6040_get_trim_value(struct snd_soc_codec *codec, enum twl6040_trim trim)
 }
 EXPORT_SYMBOL_GPL(twl6040_get_trim_value);
 
+int twl6040_get_hs_step_size(struct snd_soc_codec *codec)
+{
+	struct twl6040 *twl6040 = codec->control_data;
+
+	if (twl6040_get_revid(twl6040) < TWL6040_REV_ES1_2)
+		/* For ES under ES_1.3 HS step is 2 mV */
+		return 2;
+	else
+		/* For ES_1.3 HS step is 1 mV */
+		return 1;
+}
+EXPORT_SYMBOL_GPL(twl6040_get_hs_step_size);
+
 static const struct snd_kcontrol_new twl6040_snd_controls[] = {
 	/* Capture gains */
 	SOC_DOUBLE_TLV("Capture Preamplifier Volume",

diff --git a/trunk/sound/soc/codecs/twl6040.h b/trunk/sound/soc/codecs/twl6040.h
@@ -39,5 +39,6 @@ void twl6040_hs_jack_detect(struct snd_soc_codec *codec,
 			    struct snd_soc_jack *jack, int report);
 int twl6040_get_clk_id(struct snd_soc_codec *codec);
 int twl6040_get_trim_value(struct snd_soc_codec *codec, enum twl6040_trim trim);
+int twl6040_get_hs_step_size(struct snd_soc_codec *codec);
 
 #endif /* End of __TWL6040_H__ */