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Branch: ics
Commits on Aug 13, 2012
  1. @Entropy512

    max8997_vibrator: user configurable vibrator intensity

    Entropy512 authored committed
    Based on Daniel Hillenbrand's GT-I9300 implementation
    
    Change-Id: Ibde3ee5939a783ef4998d89d88658822f20de55c
    Signed-off-by: Andrew Dodd <atd7@cornell.edu>
Commits on Aug 10, 2012
  1. Config Changes

    authored
  2. derp

    authored
  3. enable adaptive governor

    authored
  4. kernel:sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire

    authored
    LOAD_FREQ is (5*HZ+1) to avoid high load average when idle:
    http://kerneltrap.org/mailarchive/linux-kernel/2007/10/3/328568
    
    I suggest (4*HZ+61) for a better distribution.
    
    With some seconds based load (like SSL heartbeats)
    and LOAD_FREQ at (5*HZ+1) I see Moire patterns like inverse sawtooth,
    since 2 or 3 probes hit the jobs (load increases quickly),
    followed by several probes missing it.
    
    A 4.61 sec interval gives optimal distribution over when within a
    second a probe is taken, as .61 is close to golden ratio phi 1.618...
    (test in http://ripke.com/goldenratio.c).
    
    12*4.61 = 55.32 secs is still close to a minute,
    and 13*4.61=59.93 is even closer than the current 12*5.01=60.12
    (with exponents EXP_x adjusted to a ratio of 13 instead of 12).
  5. more config changes

    authored
  6. Config changes

    authored
  7. @gokhanmoral

    cpufreq_hotplug: patch hotplug governor to use workqueues when enabli…

    gokhanmoral authored committed
    …ng/disabling the second core
  8. @gokhanmoral

    cpufreq: add hotplug governor

    gokhanmoral authored committed
  9. @gokhanmoral

    when we have interactive governor enabled and is not the default gove…

    gokhanmoral authored committed
    …rnor
    
    the device boots while charging in off-state because of the interactive thread.
    This patch starts the worker thread only when interactive governor is selected.
  10. @gokhanmoral

    cpufreq: cpufreq_conservative: tweak conservative governor settings a…

    gokhanmoral authored committed
    … little more.
Commits on Aug 9, 2012
  1. @gokhanmoral
  2. @gokhanmoral

    some smartassv2 changes.. for better performance...

    gokhanmoral authored committed
  3. @gokhanmoral

    cpufreq_pegasusq: some merges from i9300 sources.

    gokhanmoral authored committed
    mainly a 2sec delay before starting dvfs workqueue and some reordering...
  4. @gokhanmoral

    cpufreq_pegasusq: pegasusq further tweaks

    gokhanmoral authored committed
  5. @gokhanmoral

    cpufreq_pegasusq: tweaks suggested by AndreiLux + cancel up/down work…

    gokhanmoral authored committed
    …queues on governor exit
  6. @gokhanmoral

    cpufreq_pegasusq: disable up_nr_cpus for sgs2

    gokhanmoral authored committed
  7. @gokhanmoral

    cpufreq_pegasusq: make up_threshold_at_min_freq and freq_for_responsi…

    gokhanmoral authored committed
    …veness configurable
  8. @gokhanmoral
  9. @gokhanmoral

    cpufreq_pegasusq: tweak it to use on sgs2

    gokhanmoral authored committed
    - remove some 4-core dependent interfaces + some tuning
    - use the average of rq_avg values instead of using min or max values in cpu up/down decision.
    - do not discard samples when num_hist is zero. make the sampling storage a ring buffer
  10. @gokhanmoral

    cpufreq_lulzactive: cleanup debug code and rebase the logic on new in…

    gokhanmoral authored committed
    …teractive governor
  11. @gokhanmoral

    cpufreq_lulzactive: initialize pump up/down steps using the step coun…

    gokhanmoral authored committed
    …t between 500MHz and 800MHz if default values are set to 0
  12. @gokhanmoral

    cpufreq_lulzactive: some tiny-tini-dirty changes on lulzactive to mak…

    gokhanmoral authored committed
    …e it dynamic freq step aware and work with freq tables with invalid frequency entries.
  13. @gokhanmoral

    added smartassV2 and lulzactive governors

    gokhanmoral authored committed
  14. @gokhanmoral

    block: sio tweaks

    gokhanmoral authored committed
  15. @gokhanmoral

    sio i/o scheduler

    gokhanmoral authored committed
  16. @gokhanmoral

    v(r) i/o scheduler

    gokhanmoral authored committed
  17. u1-wlan update

    authored
  18. @avagin

    sched: Don't call task_group() too many times in set_task_rq()

    avagin authored committed
    It improves perfomance, especially if autogroup is enabled.
    
    The size of set_task_rq() was 0x180 and now it is 0xa0.
    
    Signed-off-by: Andrew Vagin <avagin@openvz.org>
    Acked-by: Paul Turner <pjt@google.com>
    Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Link: http://lkml.kernel.org/r/1321020240-3874331-1-git-send-email-avagin@openvz.org
    Signed-off-by: Ingo Molnar <mingo@elte.hu>
  19. @Entropy512

    exynos-cpufreq: Ensure that scaling_available_frequencies is populated

    Entropy512 authored committed
    Based on patches by netarchy
    
    Signed-off-by: Andrew Dodd <atd7@cornell.edu>
  20. @netarchy

    Read ahead tweak

    netarchy authored committed
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