Lines Matching full:synchronous
46 * SAI supports synchronous mode using bit/frame clocks of either Transmitter's
58 return !sai->synchronous[dir] && sai->synchronous[adir]; in fsl_sai_dir_is_synced()
521 * 4) For Tx and Rx are both Synchronous with another SAI, we just in fsl_sai_set_bclk()
526 else if (!sai->synchronous[dir]) in fsl_sai_set_bclk()
833 sai->synchronous[TX] ? FSL_SAI_CR2_SYNC : 0); in fsl_sai_trigger()
835 sai->synchronous[RX] ? FSL_SAI_CR2_SYNC : 0); in fsl_sai_trigger()
851 * Enable the opposite direction for synchronous mode in fsl_sai_trigger()
880 * If opposite stream provides clocks for synchronous mode and in fsl_sai_trigger()
888 * 1. current stream doesn't provide clocks for synchronous mode in fsl_sai_trigger()
889 * 2. current stream provides clocks for synchronous mode but no in fsl_sai_trigger()
1511 sai->synchronous[RX] = true; in fsl_sai_probe()
1512 sai->synchronous[TX] = false; in fsl_sai_probe()
1517 if (of_property_read_bool(np, "fsl,sai-synchronous-rx") && in fsl_sai_probe()
1519 /* error out if both synchronous and asynchronous are present */ in fsl_sai_probe()
1520 dev_err(dev, "invalid binding for synchronous mode\n"); in fsl_sai_probe()
1524 if (of_property_read_bool(np, "fsl,sai-synchronous-rx")) { in fsl_sai_probe()
1526 sai->synchronous[RX] = false; in fsl_sai_probe()
1527 sai->synchronous[TX] = true; in fsl_sai_probe()
1530 sai->synchronous[RX] = false; in fsl_sai_probe()
1531 sai->synchronous[TX] = false; in fsl_sai_probe()