commit 32cf06051f5169e408a77b5a7e824481a37e5aef
author ramindani <ramindani@google.com> Wed Mar 02 02:30:29 2022 +0000
committer ramindani <ramindani@google.com> Thu Mar 10 21:27:02 2022 +0000
tree 07322472c1011e033a312535bd94a8ae2dcb97d2
parent 3488512006eca9b0d89637a6fd96bc814a755017

[SF] Kernel idle timer configuration

This change configures the kernel idle timer using the composer3 HAL APIs.

BUG: 198808492
Test: atest libsurfaceflinger_unittest
Change-Id: I7de140c3094cb84c8efe782c19c98e126cb4c60b

services/surfaceflinger/DisplayHardware/HWComposer.h

diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 5b2e265..f9637f0 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -267,6 +267,8 @@
             PhysicalDisplayId,
             std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>*
                     support) = 0;
+    virtual status_t setIdleTimerEnabled(PhysicalDisplayId, std::chrono::milliseconds timeout) = 0;
+    virtual bool hasDisplayIdleTimerCapability(PhysicalDisplayId) = 0;
 };
 
 namespace impl {
@@ -402,6 +404,8 @@
             PhysicalDisplayId,
             std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>*
                     support) override;
+    status_t setIdleTimerEnabled(PhysicalDisplayId, std::chrono::milliseconds timeout) override;
+    bool hasDisplayIdleTimerCapability(PhysicalDisplayId) override;
 
     // for debugging ----------------------------------------------------------
     void dump(std::string& out) const override;