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> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
