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| author | dianlujitao <dianlujitao@lineageos.org> | 2018-11-30 13:39:22 +0800 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2019-10-23 01:12:56 +0300 |
| commit | f906ae2e7abb86978c77f8e449146343eba7cbb9 (patch) | |
| tree | 15d7908614d0bb420d05d4d58117696d9f274e3a | |
| parent | 9bb7f33948807f7c1c6b3131b22a15e21b2a8e61 (diff) | |
| download | vendor_qcom_opensource_power-f906ae2e7abb86978c77f8e449146343eba7cbb9.tar.gz vendor_qcom_opensource_power-f906ae2e7abb86978c77f8e449146343eba7cbb9.tar.bz2 vendor_qcom_opensource_power-f906ae2e7abb86978c77f8e449146343eba7cbb9.zip | |
power: Drop default POWER_HINT_INTERACTION routine
* 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
| -rw-r--r-- | power-common.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/power-common.c b/power-common.c index c820972..23fd823 100644 --- a/power-common.c +++ b/power-common.c @@ -74,12 +74,6 @@ void power_hint(power_hint_t hint, void* data) { case POWER_HINT_VR_MODE: ALOGI("VR mode power hint not handled in power_hint_override"); break; - case POWER_HINT_INTERACTION: { - int resources[] = {0x702, 0x20F, 0x30F}; - int duration = 3000; - - interaction(duration, sizeof(resources) / sizeof(resources[0]), resources); - } break; // fall through below, hints will fail if not defined in powerhint.xml case POWER_HINT_SUSTAINED_PERFORMANCE: case POWER_HINT_VIDEO_ENCODE: |