diff options
| author | Divya Ponnusamy <pdivya@codeaurora.org> | 2016-02-11 12:58:46 +0530 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 21:20:29 -0700 |
| commit | aab7ab1e0992c7211d67802198b4762d4bf699f6 (patch) | |
| tree | 034ae54c4b7079d268e266adb5e4a6044f93f2c5 /drivers/gpu/msm | |
| parent | 54665292962ba63ba10de0a147d51bcce6887765 (diff) | |
msm: kgsl: Add disable-busy-time-burst to disable ceiling threshold
Add a devicetree property disable-busy-time-burst to
disable ceiling threshold in the governor. The ceiling threshold
cause busy time burst that switch power level for
large frames based on busy time.
Change-Id: I44f8a51e0aa49bb0b2210703f57874fd5f219c18
Signed-off-by: Divya Ponnusamy <pdivya@codeaurora.org>
Diffstat (limited to 'drivers/gpu/msm')
| -rw-r--r-- | drivers/gpu/msm/kgsl_pwrscale.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/msm/kgsl_pwrscale.c b/drivers/gpu/msm/kgsl_pwrscale.c index aa54a9c57c0c..5410c0c631d5 100644 --- a/drivers/gpu/msm/kgsl_pwrscale.c +++ b/drivers/gpu/msm/kgsl_pwrscale.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010-2015, The Linux Foundation. All rights reserved. +/* Copyright (c) 2010-2016, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -822,6 +822,10 @@ int kgsl_pwrscale_init(struct device *dev, const char *governor) /* initialize msm-adreno-tz governor specific data here */ data = gpu_profile->private_data; + + data->disable_busy_time_burst = of_property_read_bool( + device->pdev->dev.of_node, "qcom,disable-busy-time-burst"); + /* * If there is a separate GX power rail, allow * independent modification to its voltage through |