diff options
| author | Todd Poynor <toddpoynor@google.com> | 2012-05-03 00:16:55 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2016-02-16 13:52:39 -0800 |
| commit | c4241c980ca37eb60a6d0c3a1d0b5054151c6e7a (patch) | |
| tree | adb4dc7d6c985413d244bef744f2a914600482ef /Documentation/cpu-freq | |
| parent | b486bd1808cf53408fb7800b477cde1693f58318 (diff) | |
cpufreq: interactive: add boost pulse interface
Change-Id: Icf1e86d2065cc8f0816ba9c6b065eb056d4e8249
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Diffstat (limited to 'Documentation/cpu-freq')
| -rw-r--r-- | Documentation/cpu-freq/governors.txt | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt index 4fcaa43dbe5c..509b179cba0e 100644 --- a/Documentation/cpu-freq/governors.txt +++ b/Documentation/cpu-freq/governors.txt @@ -267,8 +267,13 @@ not idle. Default is 20000 uS. input_boost: If non-zero, boost speed of all CPUs to hispeed_freq on touchscreen activity. Default is 0. -boost: If non-zero, immediately boost speed of all CPUs to -hispeed_freq. If zero, allow CPU speeds to drop below hispeed_freq. +boost: If non-zero, immediately boost speed of all CPUs to at least +hispeed_freq until zero is written to this attribute. If zero, allow +CPU speeds to drop below hispeed_freq according to load as usual. + +boostpulse: Immediately boost speed of all CPUs to hispeed_freq for +min_sample_time, after which speeds are allowed to drop below +hispeed_freq according to load as usual. 3. The Governor Interface in the CPUfreq Core |