On Fri, Dec 17, 2010 at 02:41:19PM -0700, Stephen Warren wrote: > * Noise especially at low sample rates. > Not sure if this is a clock programming issue, or simply an issue > in the board layout itself. If I can get a useful kernel with this booting on Harmoney I (or one of my colleagues) can look into this. > * Not sure how to make snd-soc-tegra-harmony.ko auto-load based on > running on Harmony. Perhaps ASoC machine module loading isn't meant > to be automatic? Not really. You can register a platform device and kick of ASoC machine registration from that, which is how it will look eventually, but right now it's not so nice. > * I2S FIFO is not drained when stopping playback. Equally, outstanding > DMA requests are cancelled instead of drained. Need to investigate > whether this will cut off the end of streams instead of flushing them > out or not. Given the free running nature of most audio hardware you will find a lot of apps end up playing silence at the end of the stream anyway to cope with the lack of sample perfect sync with the DMA which sidesteps issues here . -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
