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authorBard Liao <bardliao@realtek.com>2014-06-30 20:31:13 +0800
committerMark Brown <broonie@linaro.org>2014-07-02 20:49:25 +0100
commit5e8351de740d9eff26cc146a6591a4e7517496b0 (patch)
tree80ef0b5eb837282e8b78259471211375a88e9ded /include/sound
parent099d334e3d5c0b26480dffc44fe6272c90898237 (diff)
downloadlinux-linaro-stable-5e8351de740d9eff26cc146a6591a4e7517496b0.tar.gz
ASoC: add RT5670 CODEC driver
This patch adds a minimum support of Realtek ALC5670 codec. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/rt5670.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/sound/rt5670.h b/include/sound/rt5670.h
new file mode 100644
index 000000000000..bd311197a3b5
--- /dev/null
+++ b/include/sound/rt5670.h
@@ -0,0 +1,27 @@
+/*
+ * linux/sound/rt5670.h -- Platform data for RT5670
+ *
+ * Copyright 2014 Realtek Microelectronics
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_SND_RT5670_H
+#define __LINUX_SND_RT5670_H
+
+struct rt5670_platform_data {
+ int jd_mode;
+ bool in2_diff;
+
+ bool dmic_en;
+ unsigned int dmic1_data_pin;
+ /* 0 = GPIO6; 1 = IN2P; 3 = GPIO7*/
+ unsigned int dmic2_data_pin;
+ /* 0 = GPIO8; 1 = IN3N; */
+ unsigned int dmic3_data_pin;
+ /* 0 = GPIO9; 1 = GPIO10; 2 = GPIO5*/
+};
+
+#endif