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| author | Todd Poynor <toddpoynor@google.com> | 2012-05-03 00:16:55 -0700 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@nxp.com> | 2016-01-14 11:02:52 -0600 |
| commit | d05cdc6a1ab49db852e49ac885e731662e1a39ec (patch) | |
| tree | fc2fbeb08da0851fb81bee06cba875f478cb6f65 /Documentation | |
| parent | 3e98a59745c04572df4b22a5c35fa10b5bfc5f80 (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 820deceb9f8d..f02f8d465863 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 |