vendor_qcom_opensource_power/power-common.c, branch lineage-17.1 Unnamed repository; edit this file 'description' to name the repository. power: Prepare for power profile support 2019-10-22T22:12:57+00:00 dianlujitao dianlujitao@lineageos.org 2018-01-18T13:24:30+00:00 19a43ccd9aa1db86585a01988d6f487df4e5793d * Add support for system performance profiles and CPU boost. * Uses mpctl to configure the CPUs in the appropriate modes. * Implement binderized Lineage power HAL. Author: Steve Kondik <shade@chemlab.org> Date: Sat May 17 03:37:53 2014 -0700 power: Add support for CPU boost hint Change-Id: I07c3e8daf8a5f3b568e27334f26d4ba8f4cf40c4 Author: Steve Kondik <shade@chemlab.org> Date: Sun May 18 23:55:23 2014 -0700 power: Add power hint to set profile * A PowerHAL can implement support for this hint to receive power profile changes from the framework. Change-Id: Ie1e9e3b827c731cf5a817a0491677e3451fe8678 Author: Steve Kondik <shade@chemlab.org> Date: Mon May 19 17:26:34 2014 -0700 power: Add support for SET_PROFILE hints * Add support for system performance profiles. * Uses mpctl to configure the CPUs in the appropriate modes. * PERFORMANCE = all cores at max * POWER_SAVE = max two cores at non-turbo voltage * If a custom profile is set, don't honor any other hints * Clean up the code and firm up the locking. Change-Id: Ie6acada805780c9ae6e6bc2002843aef638ca63b Author: Steve Kondik <steve@cyngn.com> Date: Tue Nov 3 03:27:42 2015 -0800 power: Update for PerformanceManager changes * Undo damage caused by the previous patch which broke all hint arguments. We were actually using these wrong to begin with anyway. * Add support for get_profile * Clean up code Change-Id: Ibc3f21bfb7aa46ec97b9b63d09737d4331a5a714 Author: dianlujitao <dianlujitao@lineageos.org> Date: Sat Feb 23 20:24:57 2019 +0800 power: Pass NULL parameter in powerHint if data is zero * This restores the behavior in AOSP and CAF power HAL to avoid confusion. Change-Id: I72f5bb9286e2f57121e39eea82d2fe8854989393 Change-Id: I7ae614667e3182eaf0a90b81e8ed839689cfbf28 
 * Add support for system performance profiles and CPU boost.
 * Uses mpctl to configure the CPUs in the appropriate modes.
 * Implement binderized Lineage power HAL.

Author: Steve Kondik <shade@chemlab.org>
Date:   Sat May 17 03:37:53 2014 -0700

    power: Add support for CPU boost hint

    Change-Id: I07c3e8daf8a5f3b568e27334f26d4ba8f4cf40c4

Author: Steve Kondik <shade@chemlab.org>
Date:   Sun May 18 23:55:23 2014 -0700

    power: Add power hint to set profile

     * A PowerHAL can implement support for this hint to receive
       power profile changes from the framework.

    Change-Id: Ie1e9e3b827c731cf5a817a0491677e3451fe8678

Author: Steve Kondik <shade@chemlab.org>
Date:   Mon May 19 17:26:34 2014 -0700

    power: Add support for SET_PROFILE hints

     * Add support for system performance profiles.
     * Uses mpctl to configure the CPUs in the appropriate modes.
     * PERFORMANCE = all cores at max
     * POWER_SAVE = max two cores at non-turbo voltage
     * If a custom profile is set, don't honor any other hints
     * Clean up the code and firm up the locking.

    Change-Id: Ie6acada805780c9ae6e6bc2002843aef638ca63b

Author: Steve Kondik <steve@cyngn.com>
Date:   Tue Nov 3 03:27:42 2015 -0800

    power: Update for PerformanceManager changes

     * Undo damage caused by the previous patch which broke
       all hint arguments. We were actually using these wrong to
       begin with anyway.
     * Add support for get_profile
     * Clean up code

    Change-Id: Ibc3f21bfb7aa46ec97b9b63d09737d4331a5a714

Author: dianlujitao <dianlujitao@lineageos.org>
Date:   Sat Feb 23 20:24:57 2019 +0800

    power: Pass NULL parameter in powerHint if data is zero

     * This restores the behavior in AOSP and CAF power HAL to avoid
       confusion.

    Change-Id: I72f5bb9286e2f57121e39eea82d2fe8854989393

Change-Id: I7ae614667e3182eaf0a90b81e8ed839689cfbf28
power: Clean up and fix set_interactive_override 2019-10-22T22:12:57+00:00 Michael Bestas mkbestas@lineageos.org 2019-10-05T22:34:17+00:00 43b9e3524f90a59e59f4d6a1f0e7f6629e4d029f * Remove debug logs and useless comments * Consistent return values * Add back display hints for legacy platforms, they used to live in power-common.c but removed in commit 561cffcbfa66192e839e040d2da3bff2ecf8dcac * Check if set_interactive_override handled hints and print info message if it didn't Change-Id: Iff9f7327ba71c282e34ff3143c45a3f40f72fc92 
* Remove debug logs and useless comments
* Consistent return values
* Add back display hints for legacy platforms, they used to live in
  power-common.c but removed in commit 561cffcbfa66192e839e040d2da3bff2ecf8dcac
* Check if set_interactive_override handled hints and print
  info message if it didn't

Change-Id: Iff9f7327ba71c282e34ff3143c45a3f40f72fc92
power: Drop default POWER_HINT_INTERACTION routine 2019-10-22T22:12:56+00:00 dianlujitao dianlujitao@lineageos.org 2018-11-30T05:39:22+00:00 f906ae2e7abb86978c77f8e449146343eba7cbb9 * These boost resources were introduced years ago and are no longer suitable for modern SoCs. Each SoC should implement its own boost resource in either platform specific power HAL source file or perf HAL. * Starting from LineageOS 15.1, recent SoCs no longer handle POWER_HINT_INTERACTION in the power HAL, so power_hint_override returns HINT_NONE and the default routine is always executed. E.g, on msm8996 little cluster is always boosted to max frequency on touch, which causes a huge battery drain. * As a bonus, the "Failed to apply optimization" errors are gone. Change-Id: I322f23f40fc5da7485f2c7a6cf8ee952d0fb94c6 
 * These boost resources were introduced years ago and are no longer
   suitable for modern SoCs. Each SoC should implement its own boost
   resource in either platform specific power HAL source file or perf
   HAL.
 * Starting from LineageOS 15.1, recent SoCs no longer handle
   POWER_HINT_INTERACTION in the power HAL, so power_hint_override
   returns HINT_NONE and the default routine is always executed. E.g, on
   msm8996 little cluster is always boosted to max frequency on touch,
   which causes a huge battery drain.
 * As a bonus, the "Failed to apply optimization" errors are gone.

Change-Id: I322f23f40fc5da7485f2c7a6cf8ee952d0fb94c6
power: Simplify display_hint_sent 2019-10-22T22:12:56+00:00 Zhao Wei Liew zhaoweiliew@gmail.com 2016-06-26T13:29:34+00:00 85e00bf2ce6aa080a42ad6f8dd47733b514cceac Check for whether the display hint has been sent at the start of the set_interactive() function in the common powerHAL. This gets rid of the need to replicate the same variable in every target-specific powerHAL that implements the set_interactive_override() function. Change-Id: If7dd11fcb578211f4f83847f9257232c4138ce53 
Check for whether the display hint has been sent at the start
of the set_interactive() function in the common powerHAL.

This gets rid of the need to replicate the same variable in
every target-specific powerHAL that implements the
set_interactive_override() function.

Change-Id: If7dd11fcb578211f4f83847f9257232c4138ce53
power: Avoid interaction build errors 2019-10-22T22:12:56+00:00 Michael Bestas mkbestas@lineageos.org 2018-03-25T23:07:57+00:00 c9ed433d24c2807a33a25ed42ec57526063ac127 Change-Id: I77942f23a9c617abac1a8533cfc1fd7bfa7f66e8 
Change-Id: I77942f23a9c617abac1a8533cfc1fd7bfa7f66e8
power: clang-format 2019-10-22T22:12:56+00:00 Michael Bestas mkbestas@lineageos.org 2019-09-29T20:59:05+00:00 420f26552469aa8b98692c27de2320a9c1c5dbc2 * Using AOSP interface .clang-format * Clean Android.mk while we are at it Change-Id: I630f72e3dffb676ca1930e72945e897f62103ada 
* Using AOSP interface .clang-format
* Clean Android.mk while we are at it

Change-Id: I630f72e3dffb676ca1930e72945e897f62103ada
power: Allow device specific hooks for set_interactive 2019-10-22T22:12:56+00:00 Steve Kondik shade@chemlab.org 2014-03-28T05:00:00+00:00 c332b13bb90469c179546484abfc8ea2204e4eea * Some devices may want to implement custom hooks Change-Id: I9be8023c8134b3c262f27b43a28bec0e14c0fd7f 
* Some devices may want to implement custom hooks

Change-Id: I9be8023c8134b3c262f27b43a28bec0e14c0fd7f
power: Refactor TARGET_TAP_TO_WAKE_NODE 2019-10-22T22:12:56+00:00 Keith Mok kmok@cyngn.com 2015-11-13T17:46:14+00:00 e9c7fcc763ff005ed91de23a05db7c87cc836b58 Add TARGET_POWER_SET_FEATURE_LIB, since other devices are not simply writing a 0/1 to a device node. TARGET_TAP_TO_WAKE_NODE is still valid and both TARGET_TAP_TO_WAKE_NODE and TARGET_POWER_SET_FEATURE_LIB are allowed to coexist. (Currently set_feature only has double tap to wake, but it may be extended in future) Change-Id: I5c6204fd38a6fbe48e8aac49843bfa047c4b6436 
Add TARGET_POWER_SET_FEATURE_LIB, since other devices
are not simply writing a 0/1 to a device node.
TARGET_TAP_TO_WAKE_NODE is still valid and both
TARGET_TAP_TO_WAKE_NODE and TARGET_POWER_SET_FEATURE_LIB are
allowed to coexist. (Currently set_feature only has double tap
to wake, but it may be extended in future)

Change-Id: I5c6204fd38a6fbe48e8aac49843bfa047c4b6436
power: Use log/log.h instead of utils/Log.h 2019-10-22T22:12:56+00:00 Ethan Chen intervigil@gmail.com 2018-03-02T05:31:15+00:00 d1cd53fa2c28f13d929979b2930dedf69b6a9aff Change-Id: I827c7f5ab27548eec8d6e4ee27a72fa883025002 
Change-Id: I827c7f5ab27548eec8d6e4ee27a72fa883025002
power: Fix a few compiler warnings 2019-10-22T22:12:56+00:00 Paul Keith javelinanddart@gmail.com 2017-12-31T01:17:32+00:00 23dc599d41a3c9952852e7564c8b5e5e0cbbf931 * And unify styling a little bit Change-Id: I7f9bb43a534e352fdd7693ff975749864f8addb3 
* And unify styling a little bit

Change-Id: I7f9bb43a534e352fdd7693ff975749864f8addb3