drm_hwcomposer: Add hwc3 frontend stub
Adds a stub implementation of the HWC3 interface and service.
This is a barebones implementation of HWC3 interface that should contain
all the necessary code to build a HWC3 module but provides no
functionality.
The project [1] was used as a reference.
[1]: https://android.googlesource.com/platform/hardware/google/graphics/common/+/refs/tags/android-13.0.0_r18/hwc3/
Change-Id: I99754bb72f12183a94b24b7182cb7857173b31d2
Co-authored-by: Roman Stratiienko <r.stratiienko@gmail.com>
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
Signed-off-by: Drew Davenport <ddavenport@google.com>
diff --git a/hwc3/hwc3-drm.rc b/hwc3/hwc3-drm.rc
new file mode 100644
index 0000000..a634b0b
--- /dev/null
+++ b/hwc3/hwc3-drm.rc
@@ -0,0 +1,7 @@
+service vendor.hwcomposer-3 /vendor/bin/hw/android.hardware.graphics.composer3-service
+ class hal animation
+ user system
+ group graphics drmrpc
+ capabilities SYS_NICE
+ onrestart restart surfaceflinger
+ task_profiles ServiceCapacityLow