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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /include/sound/da7213.h
Initial import
Diffstat (limited to 'include/sound/da7213.h')
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diff --git a/include/sound/da7213.h b/include/sound/da7213.h
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+/*
+ * da7213.h - DA7213 ASoC Codec Driver Platform Data
+ *
+ * Copyright (c) 2013 Dialog Semiconductor
+ *
+ * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.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.
+ */
+
+#ifndef _DA7213_PDATA_H
+#define _DA7213_PDATA_H
+
+enum da7213_micbias_voltage {
+ DA7213_MICBIAS_1_6V = 0,
+ DA7213_MICBIAS_2_2V = 1,
+ DA7213_MICBIAS_2_5V = 2,
+ DA7213_MICBIAS_3_0V = 3,
+};
+
+enum da7213_dmic_data_sel {
+ DA7213_DMIC_DATA_LRISE_RFALL = 0,
+ DA7213_DMIC_DATA_LFALL_RRISE = 1,
+};
+
+enum da7213_dmic_samplephase {
+ DA7213_DMIC_SAMPLE_ON_CLKEDGE = 0,
+ DA7213_DMIC_SAMPLE_BETWEEN_CLKEDGE = 1,
+};
+
+enum da7213_dmic_clk_rate {
+ DA7213_DMIC_CLK_3_0MHZ = 0,
+ DA7213_DMIC_CLK_1_5MHZ = 1,
+};
+
+struct da7213_platform_data {
+ /* Mic Bias voltage */
+ enum da7213_micbias_voltage micbias1_lvl;
+ enum da7213_micbias_voltage micbias2_lvl;
+
+ /* DMIC config */
+ enum da7213_dmic_data_sel dmic_data_sel;
+ enum da7213_dmic_samplephase dmic_samplephase;
+ enum da7213_dmic_clk_rate dmic_clk_rate;
+
+ /* MCLK squaring config */
+ bool mclk_squaring;
+};
+
+#endif /* _DA7213_PDATA_H */