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authorBard Liao <bardliao@realtek.com>2018-03-22 14:12:33 +0800
committerMark Brown <broonie@kernel.org>2018-04-16 19:24:32 +0100
commitd59fb2856223219ccaa73bd2e96021f02ea5c266 (patch)
tree1ac82e6f0d6ac6ebdc9ae98742246bb7cc63508f /include/sound
parent29bc643ddd7efb741d07c8b2d9a4c3dd9228865b (diff)
ASoC: rt5668: add rt5668B codec driver
This is the initial codec driver for rt5668b. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/rt5668.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/include/sound/rt5668.h b/include/sound/rt5668.h
new file mode 100644
index 000000000000..f907b78696cf
--- /dev/null
+++ b/include/sound/rt5668.h
@@ -0,0 +1,40 @@
+/*
+ * linux/sound/rt5668.h -- Platform data for RT5668
+ *
+ * Copyright 2018 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_RT5668_H
+#define __LINUX_SND_RT5668_H
+
+enum rt5668_dmic1_data_pin {
+ RT5668_DMIC1_NULL,
+ RT5668_DMIC1_DATA_GPIO2,
+ RT5668_DMIC1_DATA_GPIO5,
+};
+
+enum rt5668_dmic1_clk_pin {
+ RT5668_DMIC1_CLK_GPIO1,
+ RT5668_DMIC1_CLK_GPIO3,
+};
+
+enum rt5668_jd_src {
+ RT5668_JD_NULL,
+ RT5668_JD1,
+};
+
+struct rt5668_platform_data {
+
+ int ldo1_en; /* GPIO for LDO1_EN */
+
+ enum rt5668_dmic1_data_pin dmic1_data_pin;
+ enum rt5668_dmic1_clk_pin dmic1_clk_pin;
+ enum rt5668_jd_src jd_src;
+};
+
+#endif
+