diff options
| author | Todd Poynor <toddpoynor@google.com> | 2012-05-03 00:16:55 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2012-08-10 16:23:21 -0400 |
| commit | 24d5ba34cc0b26c04f0b1c7759fcad4edef9d1b6 (patch) | |
| tree | 9e5a82ef3c32ace9638640441bba674418833a2d /Documentation | |
| parent | 7ebd5e3e5aaf86170ab41255928a2abb8de0abfa (diff) | |
cpufreq: interactive: add boost pulse interface
Change-Id: Icf1e86d2065cc8f0816ba9c6b065eb056d4e8249
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Diffstat (limited to 'Documentation')
| -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 97a08d9e392..6aed1ce3673 100644 --- a/Documentation/cpu-freq/governors.txt +++ b/Documentation/cpu-freq/governors.txt @@ -241,8 +241,13 @@ 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 |