On 08/16/2012 08:13 AM, Laxman Dewangan wrote: > Enable config for dmaengine based Tegra APB DMA driver and > disable the legacy APB DMA driver (SYSTEM_DMA). Laxman, if I apply this series to next-20120816 (plus a few patches in my local work branch plus the CPU hotplug patches from Joseph, although I suspect none of that matters), then audio playback on Tegra20 is broken; the pitch is far too high. Audio playback on Tegra30 works as expected. -- 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