[SF] Add flag vrr_config
This supports SurfaceFlinger running at divisor rates of
VRR vsyncRate
Test: m
BUG: 284845445
Change-Id: Ia1fc332df137eab16003828991258cf7003bb392
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index e6a2de5..3e25fb7 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -498,6 +498,7 @@
mMiscFlagValue = flags::misc1();
mConnectedDisplayFlagValue = flags::connected_display();
mMisc2FlagEarlyBootValue = flags::late_boot_misc2();
+ mVrrConfigFlagValue = flags::vrr_config();
}
LatchUnsignaledConfig SurfaceFlinger::getLatchUnsignaledConfig() {
@@ -6385,6 +6386,7 @@
StringAppendF(&result, "Misc2FlagValue: %s (%s after boot)\n",
mMisc2FlagLateBootValue ? "true" : "false",
mMisc2FlagEarlyBootValue == mMisc2FlagLateBootValue ? "stable" : "modified");
+ StringAppendF(&result, "VrrConfigFlagValue: %s\n", mVrrConfigFlagValue ? "true" : "false");
getRenderEngine().dump(result);
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index e22dd56..ef6b815 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -1457,6 +1457,7 @@
bool mConnectedDisplayFlagValue;
bool mMisc2FlagEarlyBootValue;
bool mMisc2FlagLateBootValue;
+ bool mVrrConfigFlagValue;
};
class SurfaceComposerAIDL : public gui::BnSurfaceComposer {
diff --git a/services/surfaceflinger/surfaceflinger_flags.aconfig b/services/surfaceflinger/surfaceflinger_flags.aconfig
index 6519d3a..bfc03aa 100644
--- a/services/surfaceflinger/surfaceflinger_flags.aconfig
+++ b/services/surfaceflinger/surfaceflinger_flags.aconfig
@@ -22,3 +22,11 @@
description: "This flag controls minor miscellaneous SurfaceFlinger changes. Cannot be read before boot finished!"
bug: "297389311"
}
+
+flag {
+ name: "vrr_config"
+ namespace: "core_graphics"
+ description: "Controls SurfaceFlinger support for VRR Configurations"
+ bug: "284845445"
+ is_fixed_read_only: true
+}