tmedicci opened a new pull request, #12789: URL: https://github.com/apache/nuttx/pull/12789
## Summary * esp32s3/i2s: Fix faulty initialization when SMP is enabled The buffer initialization function (`i2s_buf_initialize`) calls `i2s_buf_free`, which performs buffer initialization within a critical section (`spin_lock_irqsave`). If this function is called under the same critical section (same spinlock), initialization will hang. * esp32s3/i2s: Add `CONFIG_ESP32S3_I2S_MAXINFLIGHT` to Kconfig Enable setting the number of in-flight buffers to be used by the I2S peripheral on ESP32-S3 using Kconfig. ## Impact Enable SMP in the I2S driver of the ESP32-S3 ## Testing Internal CI testing + ESP32-S3-DevKitC-1 v1.0 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
