[mapping:i2s_driver] archive: libesp_driver_i2s.a entries: if I2S_ISR_IRAM_SAFE = y: i2s_common: i2s_dma_rx_callback (noflash) i2s_common: i2s_dma_tx_callback (noflash) if I2S_CTRL_FUNC_IN_IRAM = y: if SOC_I2S_SUPPORTS_TX_SYNC_CNT = y: i2s_common: i2s_channel_get_sync_count (noflash) if SOC_I2S_SUPPORTS_TX_FIFO_SYNC = y: i2s_common: i2s_channel_enable_tx_fifo_sync (noflash)