init android origin source code

1 files changed, 44 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/sound/soc/codecs/twl6040.h b/ANDROID_3.4.5/sound/soc/codecs/twl6040.h
new file mode 100644
index 00000000..0611406c
--- /dev/null
+++ b/ANDROID_3.4.5/sound/soc/codecs/twl6040.h
@@ -0,0 +1,44 @@
+/*
+ * ALSA SoC TWL6040 codec driver
+ *
+ * Author:	Misael Lopez Cruz <x0052729@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#ifndef __TWL6040_H__
+#define __TWL6040_H__
+
+enum twl6040_trim {
+	TWL6040_TRIM_TRIM1 = 0,
+	TWL6040_TRIM_TRIM2,
+	TWL6040_TRIM_TRIM3,
+	TWL6040_TRIM_HSOTRIM,
+	TWL6040_TRIM_HFOTRIM,
+	TWL6040_TRIM_INVAL,
+};
+
+#define TWL6040_HSF_TRIM_LEFT(x)	(x & 0x0f)
+#define TWL6040_HSF_TRIM_RIGHT(x)	((x >> 4) & 0x0f)
+
+int twl6040_get_dl1_gain(struct snd_soc_codec *codec);
+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__ */