The inspiration for this patch series is the N9 CPU frequency boost upon input events: http://www.spinics.net/lists/cpufreq/msg00667.html and the related changes in git://codeaurora.org/kernel/msm.git tree. Those patches modify the ondemand cpufreq governor. This patch series adds minimum CPU frequency as PM QoS parameter and modifies the cpufreq core to enforce the PM QoS limit. I've been testing these changes against Ubuntu 3.2 kernel on a Dell E6420 with the ACPI cpufreq driver. The patches are against linux-next/master, compile tested against it. V3: * split max to separate patch set (V2 patches 7 and 8) * split adding sysfs files to separate patch set (V2 patch 3) * fold user_policy handling into min enforcement (V2 patches 4 and 5) * split input event booster to separate patch set (V2 patch 6) --Antti Alex Frid (1): PM QoS: Simplify PM QoS expansion/merge Antti P Miettinen (2): PM QoS: Add CPU frequency minimum as PM QoS param cpufreq: Enforce PM QoS minimum limit drivers/cpufreq/cpufreq.c | 43 ++++++++++++++++++++++++++++++++++++++++--- include/linux/pm_qos.h | 17 ++++++++++++----- kernel/power/qos.c | 40 ++++++++++++++++++++++++++-------------- 3 files changed, 78 insertions(+), 22 deletions(-) -- 1.7.4.1 _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/linux-pm
