diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp
index d61cbc9..1dd6215 100644
--- a/cmds/atrace/atrace.cpp
+++ b/cmds/atrace/atrace.cpp
@@ -120,6 +120,7 @@
         { OPT,      "events/sched/sched_waking/enable" },
         { OPT,      "events/sched/sched_blocked_reason/enable" },
         { OPT,      "events/sched/sched_cpu_hotplug/enable" },
+        { OPT,      "events/cgroup/enable" },
     } },
     { "irq",        "IRQ Events",   0, {
         { REQ,      "events/irq/enable" },
@@ -769,7 +770,8 @@
     ok &= setCategoriesEnableFromFile(g_categoriesFile);
     ok &= setTraceOverwriteEnable(g_traceOverwrite);
     ok &= setTraceBufferSizeKB(g_traceBufferSizeKB);
-    ok &= setCmdlineSize();
+    // TODO: Re-enable after stabilization
+    //ok &= setCmdlineSize();
     ok &= setClock();
     ok &= setPrintTgidEnableIfPresent(true);
     ok &= setKernelTraceFuncs(g_kernelTraceFuncs);
diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index 526fd19..3ea1d56 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -25,6 +25,8 @@
     chown root shell /sys/kernel/tracing/events/sched/sched_blocked_reason/enable
     chown root shell /sys/kernel/debug/tracing/events/sched/sched_cpu_hotplug/enable
     chown root shell /sys/kernel/tracing/events/sched/sched_cpu_hotplug/enable
+    chown root shell /sys/kernel/debug/tracing/events/cgroup/enable
+    chown root shell /sys/kernel/tracing/events/cgroup/enable
     chown root shell /sys/kernel/debug/tracing/events/power/cpu_frequency/enable
     chown root shell /sys/kernel/tracing/events/power/cpu_frequency/enable
     chown root shell /sys/kernel/debug/tracing/events/power/cpu_idle/enable
@@ -77,6 +79,8 @@
     chmod 0664 /sys/kernel/tracing/events/sched/sched_blocked_reason/enable
     chmod 0664 /sys/kernel/debug/tracing/events/sched/sched_cpu_hotplug/enable
     chmod 0664 /sys/kernel/tracing/events/sched/sched_cpu_hotplug/enable
+    chmod 0664 /sys/kernel/debug/tracing/events/cgroup/enable
+    chmod 0664 /sys/kernel/tracing/events/cgroup/enable
     chmod 0664 /sys/kernel/debug/tracing/events/power/cpu_frequency/enable
     chmod 0664 /sys/kernel/tracing/events/power/cpu_frequency/enable
     chmod 0664 /sys/kernel/debug/tracing/events/power/cpu_idle/enable
diff --git a/include/private/ui/RegionHelper.h b/include/private/ui/RegionHelper.h
index a86c586..380e745 100644
--- a/include/private/ui/RegionHelper.h
+++ b/include/private/ui/RegionHelper.h
@@ -21,6 +21,8 @@
 #include <stdint.h>
 #include <sys/types.h>
 
+#include <limits>
+
 namespace android {
 // ----------------------------------------------------------------------------
 
diff --git a/opengl/include/EGL/eglext.h b/opengl/include/EGL/eglext.h
index 7de8c62..bb28600 100644
--- a/opengl/include/EGL/eglext.h
+++ b/opengl/include/EGL/eglext.h
@@ -682,6 +682,11 @@
 #define EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT 0x3362
 #endif /* EGL_EXT_gl_colorspace_display_p3_linear */
 
+#ifndef EGL_EXT_gl_colorspace_scrgb
+#define EGL_EXT_gl_colorspace_scrgb 1
+#define EGL_GL_COLORSPACE_SCRGB_EXT       0x3351
+#endif /* EGL_EXT_gl_colorspace_scrgb */
+
 #ifndef EGL_EXT_gl_colorspace_scrgb_linear
 #define EGL_EXT_gl_colorspace_scrgb_linear 1
 #define EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT 0x3350
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index c5feb89..2fa36fa 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -87,6 +87,7 @@
         "EGL_ANDROID_get_native_client_buffer "
         "EGL_ANDROID_front_buffer_auto_refresh "
         "EGL_ANDROID_get_frame_timestamps "
+        "EGL_EXT_gl_colorspace_scrgb "
         "EGL_EXT_gl_colorspace_scrgb_linear "
         "EGL_EXT_gl_colorspace_display_p3_linear "
         "EGL_EXT_gl_colorspace_display_p3 "
@@ -467,6 +468,8 @@
         return HAL_DATASPACE_DISPLAY_P3;
     } else if (colorspace == EGL_GL_COLORSPACE_DISPLAY_P3_LINEAR_EXT) {
         return HAL_DATASPACE_DISPLAY_P3_LINEAR;
+    } else if (colorspace == EGL_GL_COLORSPACE_SCRGB_EXT) {
+        return HAL_DATASPACE_V0_SCRGB;
     } else if (colorspace == EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT) {
         return HAL_DATASPACE_V0_SCRGB_LINEAR;
     }
@@ -545,6 +548,9 @@
                 } else if (colorSpace == EGL_EXT_gl_colorspace_bt2020_pq &&
                            dp->haveExtension("EGL_EXT_gl_colorspace_bt2020_pq")) {
                     found = true;
+                } else if (colorSpace == EGL_GL_COLORSPACE_SCRGB_EXT &&
+                           dp->haveExtension("EGL_EXT_gl_colorspace_scrgb")) {
+                    found = true;
                 } else if (colorSpace == EGL_GL_COLORSPACE_SCRGB_LINEAR_EXT &&
                            dp->haveExtension("EGL_EXT_gl_colorspace_scrgb_linear")) {
                     found = true;
diff --git a/services/vr/hardware_composer/impl/vr_hwc.cpp b/services/vr/hardware_composer/impl/vr_hwc.cpp
index 9bbb7f3..861114d 100644
--- a/services/vr/hardware_composer/impl/vr_hwc.cpp
+++ b/services/vr/hardware_composer/impl/vr_hwc.cpp
@@ -15,6 +15,7 @@
  */
 #include "impl/vr_hwc.h"
 
+#include <cutils/properties.h>
 #include <private/dvr/display_client.h>
 #include <ui/Fence.h>
 
@@ -352,7 +353,14 @@
       break;
     case IComposerClient::Attribute::DPI_X:
     case IComposerClient::Attribute::DPI_Y:
-      *outValue = 300 * 1000;  // 300dpi
+      {
+        constexpr int32_t kDefaultDPI = 300;
+        int32_t dpi = property_get_int32("ro.vr.hwc.dpi", kDefaultDPI);
+        if (dpi <= 0) {
+          dpi = kDefaultDPI;
+        }
+        *outValue = 1000 * dpi;
+      }
       break;
     default:
       return Error::BAD_PARAMETER;