Preeti U Murthy <pre...@linux.vnet.ibm.com> writes: > The device tree now exposes the residency values for different idle states. > Read > these values instead of calculating residency from the latency values. The > values > exposed in the DT are validated for optimal power efficiency. However to > maintain > compatibility with the older firmware code which does not expose residency > values, use default values as a fallback mechanism. While at it, handle some > cleanups.
>From a "I just merged the patch that exports these values from firmware" point of view, using them and falling back looks good. (I find the hardcoding of snooze in the driver a bit odd, as is the hardcoding of max power states to 8 - which could bite us in the future if a future processor has more states... but these aren't problems with this patch) Acked-by: Stewart Smith <stew...@linux.vnet.ibm.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
