From 9181daad7b94110760d5934cf0d8bcf770a7a06a Mon Sep 17 00:00:00 2001 From: Sivaram Nair Date: Tue, 26 Feb 2013 14:12:05 +0200 Subject: EDP: update documentation Adding documentation about debugfs features and tegra specific implementation. Change-Id: I087391b522ee89cfe7a75ad44c4ea005c139c1b2 Signed-off-by: Sivaram Nair (cherry picked from commit c6844e9af030d13b1a664c1d1a5f1b74c4659234) Reviewed-on: http://git-master/r/204589 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Juha Tukkinen Reviewed-by: Diwakar Tundlam --- Documentation/edp/governors | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'Documentation/edp/governors') diff --git a/Documentation/edp/governors b/Documentation/edp/governors index 5dc7b7107d35..30e12b200a00 100644 --- a/Documentation/edp/governors +++ b/Documentation/edp/governors @@ -74,3 +74,11 @@ client is throttled first. 8. Round Robin (RR) In this policy, clients are throttled in a round-robin fashion. + +9. Debug + +When the debug policy governor is selected, the framework stops +processing requests from clients. Further changes to the client E-states +can only be made manually via debugfs (see the EDP debugfs +documentation). This allows one to do manual budget allocations and +prevent clients from overriding them. -- cgit v1.2.3