I use drive cx2 refernce board.
After using few hours, audio sound is not available.
log is below…
[ 11.903309] tegra210-i2s tegra210-i2s.2: Failed at I2S2_RX sw reset
[ 11.909605] tegra210-i2s tegra210-i2s.2: ASoC: PRE_PMU: I2S3 DAP RX event failed: -22
[ 12.093939] tegra210-i2s tegra210-i2s.2: Failed at I2S2_RX sw reset
[ 12.093949] tegra210-i2s tegra210-i2s.2: ASoC: PRE_PMU: I2S3 DAP RX event failed: -22
To recover audio, I shoud reset board…
anyone knows solution and reason??