support android-16.0.0_r2

android-16.0.0_r2/frameworks/av/0001-workaround-for-mesa-video-playback.patch

@@ -0,0 +1,48 @@
+From 955729e06e1e47a7c62a4b40c347ddf6f6d0001c Mon Sep 17 00:00:00 2001
+From: Ziyang Zhou <ziyang.zhou@outlook.com>
+Date: Mon, 20 Sep 2021 18:22:20 +0000
+Subject: [PATCH 1/2] ? workaround for mesa video playback
+
+---
+ media/libstagefright/colorconversion/SoftwareRenderer.cpp | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/media/libstagefright/colorconversion/SoftwareRenderer.cpp b/media/libstagefright/colorconversion/SoftwareRenderer.cpp
+index 2409315..1e3ec7b 100644
+--- a/media/libstagefright/colorconversion/SoftwareRenderer.cpp
++++ b/media/libstagefright/colorconversion/SoftwareRenderer.cpp
+@@ -130,6 +130,7 @@ void SoftwareRenderer::resetFormatIfChanged(
+     // hardware has YUV12 and RGBA8888 support, so convert known formats
+     {
+         switch (mColorFormat) {
++#if 0 // HACKED
+             case OMX_COLOR_FormatYUV420Planar:
+             case OMX_COLOR_FormatYUV420SemiPlanar:
+             case OMX_TI_COLOR_FormatYUV420PackedSemiPlanar:
+@@ -139,6 +140,7 @@ void SoftwareRenderer::resetFormatIfChanged(
+                 bufHeight = (mCropHeight + 1) & ~1;
+                 break;
+             }
++#endif
+             case OMX_COLOR_Format24bitRGB888:
+             {
+                 halFormat = HAL_PIXEL_FORMAT_RGB_888;
+@@ -154,6 +156,7 @@ void SoftwareRenderer::resetFormatIfChanged(
+                 bufHeight = (mCropHeight + 1) & ~1;
+                 break;
+             }
++#if 0 // HACKED
+             case OMX_COLOR_FormatYUV420Planar16:
+             {
+                 if (((dataSpace & HAL_DATASPACE_STANDARD_MASK) == HAL_DATASPACE_STANDARD_BT2020)
+@@ -170,6 +173,7 @@ void SoftwareRenderer::resetFormatIfChanged(
+                 bufHeight = (mCropHeight + 1) & ~1;
+                 break;
+             }
++#endif
+             default:
+             {
+                 break;
+-- 
+2.49.0
+

android-16.0.0_r2/frameworks/base/0001-ignore-cgroup-error.patch

@@ -0,0 +1,25 @@
+From 3a364f05e246121b795300d56b42e6e0ae8c10b4 Mon Sep 17 00:00:00 2001
+From: Ziyang Zhou <ziyang.zhou@outlook.com>
+Date: Sat, 11 Nov 2023 10:30:11 +0800
+Subject: [PATCH] ignore cgroup error
+
+---
+ services/core/java/com/android/server/am/ProcessList.java | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
+index ad47e67b9..e464f74dc 100644
+--- a/services/core/java/com/android/server/am/ProcessList.java
++++ b/services/core/java/com/android/server/am/ProcessList.java
+@@ -2594,7 +2594,7 @@ public final class ProcessList {
+                                         "Unable to create process group for "
+                                         + app.processName + " (" + startResult.pid + ")");
+                             } else {
+-                                throw new AssertionError("Unable to create process group for "
++                                Slog.e(ActivityManagerService.TAG, "Unable to create process group for "
+                                     + app.processName + " (" + startResult.pid + ")");
+                             }
+                         } else {
+-- 
+2.49.0
+

android-16.0.0_r2/frameworks/native/0001-fix-booting.patch

@@ -0,0 +1,59 @@
+From 37e20b445a0a05fa8e01678d1266d10214ed8af4 Mon Sep 17 00:00:00 2001
+From: Ziyang Zhou <ziyang.zhou@outlook.com>
+Date: Sun, 9 May 2021 23:04:00 +0800
+Subject: [PATCH] fix booting
+
+---
+ libs/binder/Binder.cpp         | 1 +
+ libs/binder/IPCThreadState.cpp | 2 +-
+ libs/binder/ProcessState.cpp   | 3 +++
+ 3 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
+index 9883eb2..6b0e1c8 100644
+--- a/libs/binder/Binder.cpp
++++ b/libs/binder/Binder.cpp
+@@ -524,6 +524,7 @@ void BBinder::setRequestingSid(bool requestingSid)
+                         "setRequestingSid() should not be called after a binder object "
+                         "is parceled/sent to another process");
+ 
++    requestingSid = false; // HACKED
+     Extras* e = mExtras.load(std::memory_order_acquire);
+ 
+     if (!e) {
+diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
+index 1c1b6f3..bc1aec0 100644
+--- a/libs/binder/IPCThreadState.cpp
++++ b/libs/binder/IPCThreadState.cpp
+@@ -1460,7 +1460,7 @@ status_t IPCThreadState::executeCommand(int32_t cmd)
+             clearPropagateWorkSource();
+ 
+             mCallingPid = tr.sender_pid;
+-            mCallingSid = reinterpret_cast<const char*>(tr_secctx.secctx);
++            mCallingSid = "HACKED";
+             mCallingUid = tr.sender_euid;
+             mHasExplicitIdentity = false;
+             mLastTransactionBinderFlags = tr.flags;
+diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
+index 0bec379..7a9c411 100644
+--- a/libs/binder/ProcessState.cpp
++++ b/libs/binder/ProcessState.cpp
+@@ -229,12 +229,15 @@ bool ProcessState::becomeContextManager()
+ {
+     std::unique_lock<std::mutex> _l(mLock);
+ 
++#if 0
+     flat_binder_object obj {
+         .flags = FLAT_BINDER_FLAG_TXN_SECURITY_CTX,
+     };
+ 
+     int result = ioctl(mDriverFD, BINDER_SET_CONTEXT_MGR_EXT, &obj);
++#endif
+ 
++    int result = 1;
+     // fallback to original method
+     if (result != 0) {
+         android_errorWriteLog(0x534e4554, "121035042");
+-- 
+2.49.0
+