From 94036f4be81d33b1339afe843ad7a1f21294301f Mon Sep 17 00:00:00 2001 From: Ivan Date: Tue, 25 Apr 2017 03:44:42 +0900 Subject: [PATCH] s5j/i2s: Add device driver for I2S I2S supports only 48KHz Stereo playback. I2S supports both read and write channels. Change-Id: Iba94830758e5b90a56fe33e33333f3709d6e2823 Signed-off-by: Ivan Signed-off-by: Bongryul Lee Signed-off-by: Junhwan Park --- os/arch/arm/src/s5j/s5j_i2s.c | 3 +++ os/arch/arm/src/s5j/s5j_i2s.h | 1 + 2 files changed, 4 insertions(+) diff --git a/os/arch/arm/src/s5j/s5j_i2s.c b/os/arch/arm/src/s5j/s5j_i2s.c index 44c93b6..b5a77d4 100644 --- a/os/arch/arm/src/s5j/s5j_i2s.c +++ b/os/arch/arm/src/s5j/s5j_i2s.c @@ -158,6 +158,9 @@ #define CONFIG_I2S_TXP_DMACH 0 #define CONFIG_I2S_TXS_DMACH 1 #define CONFIG_I2S_RX_DMACH 2 +#define CONFIG_I2S_TXP_DMACH 0 +#define CONFIG_I2S_TXS_DMACH 1 +#define CONFIG_I2S_RX_DMACH 2 #endif #if defined(I2S_HAVE_RX) || defined(I2S_HAVE_TX_P) || defined(I2S_HAVE_TX_S) diff --git a/os/arch/arm/src/s5j/s5j_i2s.h b/os/arch/arm/src/s5j/s5j_i2s.h index 148e065..bebaadb 100644 --- a/os/arch/arm/src/s5j/s5j_i2s.h +++ b/os/arch/arm/src/s5j/s5j_i2s.h @@ -97,6 +97,7 @@ extern "C" { * Public Function Prototypes ************************************************************************************/ + /**************************************************************************** * Name: s5j_i2s_initialize * -- 2.7.4