I am working with i.MX8MM EVK and 4.14 imx-sumo yocto distribution.
SAI1 is designed as Master, Audio System Clock (MCLK) is generated by SAI1 and send to codec we interfaced.
what we observe is during aplay or arecord functionality MCLK is active and alive.
Is it possible to keep SAI1 MCLK alive(running) always once enabled?
Please let me know your suggestions.
Thank you, Sreedhar
one can try to comment "clk_disable_unprepare(sai->mclk_clk...)" in fsl_sai.c