134 static int i2s_esp32_restart_dma(const struct device *dev, enum i2s_dir i2s_dir)  in i2s_esp32_restart_dma()  argument
142 	if (i2s_dir == I2S_DIR_RX) {  in i2s_esp32_restart_dma()
145 	} else if (i2s_dir == I2S_DIR_TX) {  in i2s_esp32_restart_dma()
160 	if (i2s_dir == I2S_DIR_RX) {  in i2s_esp32_restart_dma()
173 static int i2s_esp32_start_dma(const struct device *dev, enum i2s_dir i2s_dir)  in i2s_esp32_start_dma()  argument
183 	if (i2s_dir == I2S_DIR_RX) {  in i2s_esp32_start_dma()
185 	} else if (i2s_dir == I2S_DIR_TX) {  in i2s_esp32_start_dma()
195 	if (i2s_dir == I2S_DIR_RX) {  in i2s_esp32_start_dma()
217 	if (i2s_dir == I2S_DIR_RX) {  in i2s_esp32_start_dma()
499 static int i2s_esp32_configure(const struct device *dev, enum i2s_dir dir,  in i2s_esp32_configure()
683 static const struct i2s_config *i2s_esp32_config_get(const struct device *dev, enum i2s_dir dir)  in i2s_esp32_config_get()
701 static int i2s_esp32_trigger(const struct device *dev, enum i2s_dir dir, enum i2s_trigger_cmd cmd)  in i2s_esp32_trigger()