About DAI Link params setting at runtime

In the L4t Documentation, it is mentioned that we can set bit-format and srate in the device tree’s node nvidia,dai-link-x. I am just wondering whether it is possible to change those parameters at pcm runtime?

hello xijiaqi2016,

may I know what’s the actual use-case here?
device tree properties to define the hardware specific settings, you cannot changes those device tree settings during runtime.