drm_hwcomposer: Merge remote-tracking branch 'aosp/upstream-main' into HEAD

Includes a number of updates that address CTS failures as well as fixes
incorrect alpha issues on hardware planes.

By Roman Stratiienko
* aosp/upstream-main:
  drm_hwcomposer: Assume premultiplied alpha for CLIENT layer
  drm_hwcomposer: Fix all cases which triggers an error on -Wsign-compare
  drm_hwcomposer: Use gralloc0::perform API by minigbm bufferinfo getter
  drm_hwcomposer: Validate gralloc0 name for minigbm and libdrm getters
  drm_hwcomposer: Rework display modes handling
  drm_hwcomposer: Don't use Mapper@4 metadata API for legacy getters
  drm_hwcomposer: Make uevent listener standalone
  drm_hwcomposer: Route release fence directly
  drm_hwcomposer: Make single atomic function for all atomic commit ops.
  drm_hwcomposer: Move CreateModeBlob to DrmMode class
  drm_hwcomposer: Remove DrmDisplayCompositor::GetActiveModeResolution()
  drm_hwcomposer: Rework display Mode Setting and DPMS handling

Many thanks to Roman for all the great work here!

Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I0aacd8e3ea7b493133f8e99340e12c43bdf505ae
diff --git a/Android.bp b/Android.bp
index 4df2b07..ae2f690 100644
--- a/Android.bp
+++ b/Android.bp
@@ -15,6 +15,23 @@
 // =====================
 // libdrmhwc_utils.a
 // =====================
+package {
+    default_applicable_licenses: ["external_drm_hwcomposer_license"],
+}
+
+// Added automatically by a large-scale-change
+// See: http://go/android-license-faq
+license {
+    name: "external_drm_hwcomposer_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "NOTICE",
+    ],
+}
+
 cc_library_static {
     name: "libdrmhwc_utils",
 
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..d97975c
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,3 @@
+third_party {
+  license_type: NOTICE
+}
diff --git a/OWNERS b/OWNERS
new file mode 100644
index 0000000..75e29ae
--- /dev/null
+++ b/OWNERS
@@ -0,0 +1,5 @@
+adelva@google.com
+john.stultz@linaro.org
+marcheu@google.com
+seanpaul@google.com
+zachr@google.com
diff --git a/tests/Android.bp b/tests/Android.bp
index 56f8c4f..20b87a8 100644
--- a/tests/Android.bp
+++ b/tests/Android.bp
@@ -19,6 +19,15 @@
     ],
 }
 
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "external_drm_hwcomposer_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["external_drm_hwcomposer_license"],
+}
+
 cc_test {
     name: "hwc-drm-tests",