vendor_qcom_opensource_power/power-8610.c, branch lineage-17.1

power: Support power profiles on legacy platforms

2019-10-22T22:12:57+00:00

Author: Michael Bestas 
Date:   Mon Mar 26 01:52:03 2018 +0300

    power: apq8084: Add support for power profile & boost

    * Based on msm8974 HAL.

    Change-Id: I88ce707b022f7b122ad7a2fcfc67fde0075d7e7a

Author: Michael Bestas 
Date:   Fri May 25 21:30:28 2018 +0300

    power: Spring cleanup

    * Cleanup SoC specific files:
     - Fix code spacing and indentation
     - Remove dead code
     - Remove useless comments
     - Remove useless logs
     - Make code uniform between the files so it's easier to diff
     - Use declared enums when possible for power hints

    Change-Id: Ie1378c94c53b33299927c5eb1bfc19f1a42b8743

Author: Stefan Assmann 
Date:   Mon Jul 23 18:42:02 2018 +0200

    power-8084: rework power profiles

    profile_power_save: 2 cores max freq 1,2GHz
    profile_bias_power: 2 cores max freq 2,4GHz
    profile_bias_performance: 4 cores min freq 1,2GHz (2 active)
    profile_high_performance: 4 cores min freq 1,5GHz (4 active)

    - rearranged profiles in ascending order
    - fixed typo in profile_bias_performance

    Change-Id: I6f5d34e797c4f1f7ce9f7344f7f489c40debd094

Author: Corinna Vinschen 
Date:   Thu Aug 9 12:51:12 2018 +0200

    power-8084: document performance settings

    Change-Id: Ic6dbe8511d694be0c0883f3052c612aa0a30c581
    Signed-off-by: Corinna Vinschen 

Author: Michael Bestas 
Date:   Mon Mar 26 02:07:03 2018 +0300

    power: msm8226: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: Ifb93945e4e4005ef922cacee95e51bb95d5df9e3

Author: Michael Bestas 
Date:   Mon Mar 26 02:13:51 2018 +0300

    power: msm8610: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: If778938b9703fd01185c2448bc83a09f04348333

Author: dianlujitao 
Date:   Sun Mar 25 18:08:45 2018 +0800

    power: msm8916: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: I20225ae9244023555724c76df5e208fd60eb3841

Author: Corinna Vinschen 
Date:   Wed Aug 29 14:18:03 2018 +0200

    power-8916: fix using wrong array size in perform_hint_action

    * Fix a copy/paste bug using the wrong array size

    Change-Id: I07172b8e857ad3e6ad7761b3e090b518005ba26b

Author: Ethan Chen 
Date:   Sun Feb 25 20:46:37 2018 -0800

    msm8952: Support power profiles

    * Add support for power profiles

    Change-Id: I0ce3578530dd8618468fd97b1e49ba512cb8fa83

Author: Zhao Wei Liew 
Date:   Tue Nov 17 17:45:03 2015 +0800

    power: msm8960: Implement performance profiles

    * Based on legacy HAL implementation

    Change-Id: Id7d16f97c177a790427d848e8ccea3286cf37a4e

Author: Michael Bestas 
Date:   Mon Jan 22 02:30:25 2018 +0200

    power: msm8974: Add support for power profile

     * Based on Steve Kondik's and Zhao Wei Liew's implementation
       from the legacy HAL.

    Change-Id: Ie2a28b589537349cbcefc5b64e5404d346edf2c2

Author: dianlujitao 
Date:   Fri Mar 2 12:40:04 2018 +0800

    power: Don't advertise power profile when interaction boost disabled

     * Power profile is fake news without interaction boost.

    Change-Id: Iceea885e6cb176f0620e76cfc335b7da500a0c2b

Author: Michael Bestas 
Date:   Mon Mar 26 03:00:15 2018 +0300

    power: msm8992: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: I9ebb44c1e215a76a95180a6188e80cb24f0b03ba

Author: Michael Bestas 
Date:   Mon Mar 26 03:00:30 2018 +0300

    power: msm8994: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: I5aa0b75b493825f2d87ce6eea0f3c3b1c3bba135

Author: Han Wang 
Date:   Tue Jul 24 17:12:14 2018 +0200

    power: Fix several typos in power profiles

    Change-Id: I8302d41a902a037548ab52dc68ab8a0d7ca47861

Author: Corinna Vinschen 
Date:   Sun Aug 26 22:11:49 2018 +0200

    power: set_power_profile: handle errors

    * Make sure current_power_profile reflects actual setting.
    * Propagate error condition up to caller.
    * Handle error from set_power_profile in power_hint_override.

    Change-Id: I8518d921a94c912c75f59fbf993a8f44116bdca9
    Signed-off-by: Corinna Vinschen 

Author: dianlujitao 
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: Ic483c0aa5e095f29f5de450472a6243d663468b6

power: Handle launch and interaction hints for legacy platforms

2019-10-22T22:12:57+00:00

Author: Michael Bestas 
Date:   Mon Mar 26 01:52:03 2018 +0300

    power: apq8084: Add support for power profile & boost

    * Based on msm8974 HAL.

    Change-Id: I88ce707b022f7b122ad7a2fcfc67fde0075d7e7a

Author: Michael Bestas 
Date:   Mon Mar 26 02:07:03 2018 +0300

    power: msm8226: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: Ifb93945e4e4005ef922cacee95e51bb95d5df9e3

Author: Michael Bestas 
Date:   Mon Mar 26 02:13:51 2018 +0300

    power: msm8610: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: If778938b9703fd01185c2448bc83a09f04348333

Author: dianlujitao 
Date:   Sun Mar 25 18:08:45 2018 +0800

    power: msm8916: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: I20225ae9244023555724c76df5e208fd60eb3841

Author: Michael Bestas 
Date:   Mon Jan 22 02:30:25 2018 +0200

    power: msm8974: Add support for power profile

     * Based on Steve Kondik's and Zhao Wei Liew's implementation
       from the legacy HAL.

    Change-Id: Ie2a28b589537349cbcefc5b64e5404d346edf2c2

Author: Michael Bestas 
Date:   Mon Mar 26 03:24:26 2018 +0300

    power: msm8974: POWER_HINT_INTERACTION improvements

    Change-Id: I9bde2a1d62fcb9e987741b5932f8f50a019cdfd2

Author: Craig Tatlor 
Date:   Mon May 21 17:22:31 2018 +0100

    power: msm8974: Build with with BOARD_VNDK_VERSION

    time.h isnt included by default when vndk is enabled.

    Change-Id: I7ca6ca601a8d25557bd1bb0484766121a9ae5633

Author: Michael Bestas 
Date:   Mon Mar 26 03:00:15 2018 +0300

    power: msm8992: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: I9ebb44c1e215a76a95180a6188e80cb24f0b03ba

Author: Michael Bestas 
Date:   Mon Mar 26 03:00:30 2018 +0300

    power: msm8994: Add support for power profile & boost

    * Based on legacy HAL implementation

    Change-Id: I5aa0b75b493825f2d87ce6eea0f3c3b1c3bba135

Author: Michael Bestas 
Date:   Fri May 25 21:30:28 2018 +0300

    power: Spring cleanup

    * Cleanup SoC specific files:
     - Fix code spacing and indentation
     - Remove dead code
     - Remove useless comments
     - Remove useless logs
     - Make code uniform between the files so it's easier to diff
     - Use declared enums when possible for power hints

    Change-Id: Ie1378c94c53b33299927c5eb1bfc19f1a42b8743

Author: Corinna Vinschen 
Date:   Mon Aug 6 21:14:12 2018 +0200

    power-8084: clean up code

    * express interactive boost frequencies as descriptive symbolic values
      rather than arbitrary hex numbers
    * express durations as descriptive symbolic values rather than just
      numbers in the code

    Change-Id: I47a92bd4c9b0b86ae0444d87345daf4e94d56126
    Signed-off-by: Corinna Vinschen 

Author: Corinna Vinschen 
Date:   Mon Aug 6 10:58:20 2018 +0200

    power-8084: reduce interactive boost

    * 1,1 GHz min freq is more than enough for interactive boost on apq8084
    * default duration is unnecessarily long, reduce to 200 ms
    * 1,5 GHz min freq on 2 CPUs for 1 sec is entirely sufficient for
      launch action

    Change-Id: I5e51267ed32a3e50899627e4281321820fac237f
    Signed-off-by: Corinna Vinschen 

Author: Corinna Vinschen 
Date:   Mon Aug 6 16:52:08 2018 +0200

    power-8084: drop POWER_HINT_LAUNCH handling

    * kernel governor is doing well by itself, but thanks all the same

    Change-Id: I64fa61a1d8ff0f20bac9e5c32c56b031570a564f
    Signed-off-by: Corinna Vinschen 

Author: Corinna Vinschen 
Date:   Fri Oct 12 21:40:24 2018 +0200

    power-8084: Revert POWER_HINT_LAUNCH handling
    This effectively reverts commit 0ef4cb429ff3d42e8f8bd27d749ecd80f2911dc5.

    Users (including myself) noticed some laggy behaviour.

    The patch reverts to some more oomph at launch time, trying for a
    compromise between performance and power saving.

    Change-Id: I2d07686a131dcb75c9e590d99764d2a650cae507

Author: Craig Tatlor 
Date:   Mon May 21 17:22:31 2018 +0100

    power: Build with with BOARD_VNDK_VERSION

    time.h isnt included by default when vndk is enabled.

    Change-Id: I949ed271d7e7ed31e186019b0289299c1c8ff940

Author: tomascus 
Date:   Tue Feb 19 17:15:58 2019 +1100

    power: Release launch boost perflock when launch is completed

    Currently, the launch boost perflock is held for a fixed duration, either
    specified in perfboostsconfig.xml for perf HAL platforms or hardcoded in the
    powerHAL for non-perf HAL platforms.

    Using a fixed duration for this perflock has two shortcomings:
    * perflock can be held for too long, causing the CPU freq and other resources
      to be boosted for too long even if the application has finished launching,
      resulting in excessive battery drainage
    * perflock can be held not long enough if it takes more than the timeout
      time to finish launch

    The framework sends out a powerhint for both when launch starts and when
    launch ends. The launch finish hint can be used to signal when to release the
    perflock.

    Reference: Wahoo power-libperfmgr

    Change-Id: I405cc453c5f58d9fb2583b9c6017f3964a0ce024

Change-Id: I8a1d8101bc40d3fc169a0f1f2982a5cac76e6a13

power: Use declared enums where possible

2019-10-22T22:12:57+00:00

Change-Id: I079490f8ff61bf278dd69eb89b9dae5ce42e6052

power: Clean up and fix set_interactive_override

2019-10-22T22:12:57+00:00

* 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: Clean up and fix video encode/decode hint handling

2019-10-22T22:12:57+00:00

* Unify code style for non legacy SoCs
* Restore legacy SoC handling which used to live in power-common.c
  but was removed in commit 561cffcbfa66192e839e040d2da3bff2ecf8dcac

Change-Id: Ieb84e6d6c8d762614e21267e81e6057aa64b36dd

power: Compile with -Wall -Wextra -Werror

2019-10-22T22:12:56+00:00

* And fix the build errors

Change-Id: I183203edfd92d4672893d74aa7428bc9f5e17772

power: Use ARRAY_SIZE macro where possible

2019-10-22T22:12:56+00:00

Change-Id: Ie47d0e6b91b7bba378b0fdf53a345a021b0c2d48

power: Simplify display_hint_sent

2019-10-22T22:12:56+00:00

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: clang-format

2019-10-22T22:12:56+00:00

* Using AOSP interface .clang-format
* Clean Android.mk while we are at it

Change-Id: I630f72e3dffb676ca1930e72945e897f62103ada

power: Remove unused arg from power_hint_override/set_interactive_override

2019-10-22T22:12:56+00:00

Change-Id: If45b59915022b563d4c5c9bf454b02b431a97833