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-rw-r--r--sound/soc/samsung/i2s.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h
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+++ b/sound/soc/samsung/i2s.h
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+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * ALSA SoC Audio Layer - Samsung I2S Controller driver
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassisinghbrar@gmail.com>
+ */
+
+#ifndef __SND_SOC_SAMSUNG_I2S_H
+#define __SND_SOC_SAMSUNG_I2S_H
+
+#define SAMSUNG_I2S_DAI "samsung-i2s"
+#define SAMSUNG_I2S_DAI_SEC "samsung-i2s-sec"
+
+#define SAMSUNG_I2S_DIV_BCLK 1
+
+#define SAMSUNG_I2S_RCLKSRC_0 0
+#define SAMSUNG_I2S_RCLKSRC_1 1
+#define SAMSUNG_I2S_CDCLK 2
+/* Operation clock for IIS logic */
+#define SAMSUNG_I2S_OPCLK 3
+#define SAMSUNG_I2S_OPCLK_CDCLK_OUT 0 /* CODEC clock out */
+#define SAMSUNG_I2S_OPCLK_CDCLK_IN 1 /* CODEC clock in */
+#define SAMSUNG_I2S_OPCLK_BCLK_OUT 2 /* Bit clock out */
+#define SAMSUNG_I2S_OPCLK_PCLK 3 /* Audio bus clock */
+
+#endif /* __SND_SOC_SAMSUNG_I2S_H */