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| author | Todd Poynor <toddpoynor@google.com> | 2012-04-10 16:54:21 -0700 |
|---|---|---|
| committer | Todd Poynor <toddpoynor@google.com> | 2012-04-11 15:32:33 -0700 |
| commit | 095e19a54d217474e14fcdf769a0369ef3f4d30c (patch) | |
| tree | 425963f19d2f2a3ea6e63dac9ed24fcf2bbd4f47 /power/Android.mk | |
| parent | 139959c4084a67e01692bcd4cf556cc91f57131e (diff) | |
| download | device_samsung_tuna-095e19a54d217474e14fcdf769a0369ef3f4d30c.zip device_samsung_tuna-095e19a54d217474e14fcdf769a0369ef3f4d30c.tar.gz device_samsung_tuna-095e19a54d217474e14fcdf769a0369ef3f4d30c.tar.bz2 | |
tuna: Add Power HAL
* Add Power HAL for Tuna.
* Update cpufreq interactive governor params:
min_sample_time = 100ms to cover bursts of graphics load
go_hispeed_load = 40% to handle graphics loads
* Move screen off maximum frequency to generic cpufreq
scaling_max_freq interface, set when turning screen on/off.
* Move cpufreq init from init.rc to Power HAL.
Change-Id: I12efd9b5fbfe89a487fac926b42ce1fe65980f7a
Diffstat (limited to 'power/Android.mk')
| -rw-r--r-- | power/Android.mk | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/power/Android.mk b/power/Android.mk new file mode 100644 index 0000000..da60418 --- /dev/null +++ b/power/Android.mk @@ -0,0 +1,27 @@ +# Copyright (C) 2012 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + + +LOCAL_PATH := $(call my-dir) + +# HAL module implemenation stored in +# hw/<POWERS_HARDWARE_MODULE_ID>.<ro.hardware>.so +include $(CLEAR_VARS) + +LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw +LOCAL_SHARED_LIBRARIES := liblog libcutils +LOCAL_SRC_FILES := power_tuna.c +LOCAL_MODULE := power.tuna +LOCAL_MODULE_TAGS := optional +include $(BUILD_SHARED_LIBRARY) |