I am working on Core m4 in Imx8qm , and I am supposed to configure Signature unit to calculate CRC over display rendering from m4.
But in oreder to do so , I need to provide this API
Which SDK are you using?
Thank you for your feedback.
I am using SDK_2_5_2_MIMX8QM6xxxFF as it is the latest SDK with Signature unit example.
I share a link for more information.
This does not answer the question. Your link (that is just a doxigen of fsl_dpu.h) does not specifie the CRC type.
Exactly, This actually has nothing to do with the CRC type for signature unit. And for me without knowing this point, Signature unit seems to be very useless for dynamic graphics.