summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorTodd Poynor <toddpoynor@google.com>2012-05-03 00:16:55 -0700
committerTodd Poynor <toddpoynor@google.com>2012-05-03 00:48:48 -0700
commit5702c9182d292356aba0f0dd6f2f230a7e53fa15 (patch)
tree75aef4e29f75d5f9ff2aa8f00a9a225be24d9fc6 /Documentation
parentb7f01a5788d4c188b25b05fc5756f97acbfec673 (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.txt9
1 files changed, 7 insertions, 2 deletions
diff --git a/Documentation/cpu-freq/governors.txt b/Documentation/cpu-freq/governors.txt
index d52912b0b3fd..963a543bde4d 100644
--- a/Documentation/cpu-freq/governors.txt
+++ b/Documentation/cpu-freq/governors.txt
@@ -243,8 +243,13 @@ 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