Merge changes from topic "b376426334-dump-display" into main

* changes:
  display-dump: sepolicy for new secondary display dump
  display-dump: sepolicy for legacy secondary display dump
  display-dump: sepolicy for new primary display dump
  display-dump: sepolicy for legacy primary display dump
  display-dump: update project-specific crtc sysfs node

display/Android.bp

@@ -4,14 +4,14 @@ package {
 
 sh_binary {
     name: "dump_display_userdebug.sh",
-    src: "dump_display_userdebug.sh",
+    src: "common/dump_display_userdebug.sh",
     vendor: true,
     sub_dir: "dump",
 }
 
 cc_binary {
-    name: "dump_display",
+    name: "dump_exynos_display",
-    srcs: ["dump_display.cpp"],
+    srcs: ["exynos/dump_display.cpp"],
     cflags: [
         "-Wall",
         "-Wextra",
@@ -26,8 +26,8 @@ cc_binary {
 }
 
 cc_binary {
-    name: "dump_second_display",
+    name: "dump_exynos_second_display",
-    srcs: ["dump_second_display.cpp"],
+    srcs: ["exynos/dump_second_display.cpp"],
     cflags: [
         "-Wall",
         "-Wextra",
@@ -40,3 +40,33 @@ cc_binary {
     relative_install_path: "dump",
 }
 
+cc_binary {
+    name: "dump_pixel_display",
+    srcs: ["pixel/dump_display.cpp"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libbase",
+        "libdump",
+    ],
+    vendor: true,
+    relative_install_path: "dump",
+}
+
+cc_binary {
+    name: "dump_pixel_second_display",
+    srcs: ["pixel/dump_second_display.cpp"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libdump",
+    ],
+    vendor: true,
+    relative_install_path: "dump",
+}

display/dump_exynos_display.mk

@@ -0,0 +1,4 @@
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy/exynos
+
+PRODUCT_PACKAGES_DEBUG += dump_display_userdebug.sh
+PRODUCT_PACKAGES += dump_exynos_display

display/dump_exynos_second_display.mk

@@ -0,0 +1,3 @@
+PRODUCT_PACKAGES += dump_exynos_second_display
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy_second_display/exynos
+

display/dump_pixel_display.mk

@@ -1,4 +1,4 @@
-BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy/pixel
 
 PRODUCT_PACKAGES_DEBUG += dump_display_userdebug.sh
-PRODUCT_PACKAGES += dump_display
+PRODUCT_PACKAGES += dump_pixel_display

display/dump_pixel_second_display.mk

@@ -0,0 +1,3 @@
+PRODUCT_PACKAGES += dump_pixel_second_display
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy_second_display/pixel
+

display/dump_second_display.mk

@@ -1,3 +0,0 @@
-PRODUCT_PACKAGES += dump_second_display
-BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy_second_display
-

display/exynos/dump_display.cpp

@@ -18,7 +18,7 @@
 
 int main() {
     setbuf(stdout, NULL);
-    dumpFileContent("DECON-0 counters /sys/class/drm/card0/device/decon0/counters", "/sys/class/drm/card0/device/decon0/counters");
+    dumpFileContent("DECON-0 counters", "/sys/class/drm/card0/device/decon0/counters");
     dumpFileContent("CRTC-0 event log", "/sys/kernel/debug/dri/0/crtc-0/event");
     runCommand("libdisplaycolor", "/vendor/bin/dumpsys displaycolor -v");
 

display/exynos/dump_second_display.cpp

@@ -16,7 +16,7 @@
 #include <dump/pixel_dump.h>
 
 int main() {
-    dumpFileContent("DECON-1 counters /sys/class/drm/card0/device/decon1/counters", "/sys/class/drm/card0/device/decon1/counters");
+    dumpFileContent("DECON-1 counters", "/sys/class/drm/card0/device/decon1/counters");
     dumpFileContent("CRTC-1 event log", "/sys/kernel/debug/dri/0/crtc-1/event");
 
     dumpFileContent("Secondary panel name", "/sys/class/drm/card0/device/secondary-panel/panel_name");

display/pixel/dump_display.cpp

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <dump/pixel_dump.h>
+#include <android-base/file.h>
+
+int main() {
+    setbuf(stdout, NULL);
+    dumpFileContent("CRTC-0 status", "/sys/kernel/debug/dri/0/crtc-0/status");
+    runCommand("libdisplaycolor", "/vendor/bin/dumpsys displaycolor -v");
+
+    dumpFileContent("Primary panel name", "/sys/class/drm/card0/device/primary-panel/panel_name");
+    dumpFileContent("Primary panel extra info", "/sys/class/drm/card0/device/primary-panel/panel_extinfo");
+    dumpFileContent("Primary panel power Vreg", "/sys/class/drm/card0/device/primary-panel/panel_pwr_vreg");
+    dumpFileContent("Primary panel power mode register", "/sys/class/drm/card0/device/primary-panel/power_mode");
+    return 0;
+}

display/pixel/dump_second_display.cpp

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <dump/pixel_dump.h>
+
+int main() {
+    dumpFileContent("CRTC-1 status", "/sys/kernel/debug/dri/0/crtc-1/status");
+
+    dumpFileContent("Secondary panel name", "/sys/class/drm/card0/device/secondary-panel/panel_name");
+    dumpFileContent("Secondary panel extra info", "/sys/class/drm/card0/device/secondary-panel/panel_extinfo");
+    dumpFileContent("Secondary panel power mode register", "/sys/class/drm/card0/device/secondary-panel/power_mode");
+    return 0;
+}

display/sepolicy/dump_display.te

@@ -1,15 +0,0 @@
-# Display (dump for bugreport)
-pixel_bugreport(dump_display)
-
-allow dump_display sysfs_display:file r_file_perms;
-allow dump_display vendor_displaycolor_service:service_manager find;
-binder_call(dump_display, hal_graphics_composer_default)
-allow dump_display vendor_dumpsys:file execute_no_trans;
-allow dump_display vendor_shell_exec:file execute_no_trans;
-
-userdebug_or_eng(`
-  allow dump_display vendor_dri_debugfs:dir r_dir_perms;
-  allow dump_display vendor_dri_debugfs:file r_file_perms;
-')
-vndbinder_use(dump_display)
-

display/sepolicy/dump_display_userdebug.te

@@ -1,11 +0,0 @@
-# Display eng/userdebug (dump for bugreport)
-pixel_bugreport(dump_display_userdebug)
-
-userdebug_or_eng(`
-  allow dump_display_userdebug vendor_toolbox_exec:file execute_no_trans;
-  allow dump_display_userdebug vendor_log_file:dir search;
-  allow dump_display_userdebug vendor_hwc_log_file:dir r_dir_perms;
-  allow dump_display_userdebug vendor_hwc_log_file:file r_file_perms;
-  allow dump_display_userdebug debugfs_tracing_instances:dir search;
-  allow dump_display_userdebug debugfs_tracing_instances:file r_file_perms;
-')

display/sepolicy/exynos/dump_display.te

@@ -0,0 +1,15 @@
+# Display (dump for bugreport)
+pixel_bugreport(dump_exynos_display)
+
+allow dump_exynos_display sysfs_display:file r_file_perms;
+allow dump_exynos_display vendor_displaycolor_service:service_manager find;
+binder_call(dump_exynos_display, hal_graphics_composer_default)
+allow dump_exynos_display vendor_dumpsys:file execute_no_trans;
+allow dump_exynos_display vendor_shell_exec:file execute_no_trans;
+
+userdebug_or_eng(`
+  allow dump_exynos_display vendor_dri_debugfs:dir r_dir_perms;
+  allow dump_exynos_display vendor_dri_debugfs:file r_file_perms;
+')
+vndbinder_use(dump_exynos_display)
+

display/sepolicy/exynos/dump_display_userdebug.te

@@ -0,0 +1,11 @@
+# Display eng/userdebug (dump for bugreport)
+pixel_bugreport(dump_exynos_display_userdebug)
+
+userdebug_or_eng(`
+  allow dump_exynos_display_userdebug vendor_toolbox_exec:file execute_no_trans;
+  allow dump_exynos_display_userdebug vendor_log_file:dir search;
+  allow dump_exynos_display_userdebug vendor_hwc_log_file:dir r_dir_perms;
+  allow dump_exynos_display_userdebug vendor_hwc_log_file:file r_file_perms;
+  allow dump_exynos_display_userdebug debugfs_tracing_instances:dir search;
+  allow dump_exynos_display_userdebug debugfs_tracing_instances:file r_file_perms;
+')

display/sepolicy/exynos/file_contexts

@@ -0,0 +1,5 @@
+/vendor/bin/dump/dump_display_userdebug\.sh      u:object_r:dump_exynos_display_userdebug_exec:s0
+/vendor/bin/dump/dump_exynos_display             u:object_r:dump_exynos_display_exec:s0
+
+/data/vendor/log/hwc(/.*)?                       u:object_r:vendor_hwc_log_file:s0
+

display/sepolicy/exynos/hal_graphics_composer_default.te

@@ -0,0 +1,3 @@
+allow hal_graphics_composer_default dump_exynos_display:fifo_file { append write };
+allow hal_graphics_composer_default dump_exynos_display:fd use;
+

display/sepolicy/hal_graphics_composer_default.te

@@ -1,3 +0,0 @@
-allow hal_graphics_composer_default dump_display:fifo_file { append write };
-allow hal_graphics_composer_default dump_display:fd use;
-

display/sepolicy/pixel/dump_display.te

@@ -0,0 +1,15 @@
+# Display (dump for bugreport)
+pixel_bugreport(dump_pixel_display)
+
+allow dump_pixel_display sysfs_display:file r_file_perms;
+allow dump_pixel_display vendor_displaycolor_service:service_manager find;
+binder_call(dump_pixel_display, hal_graphics_composer_default)
+allow dump_pixel_display vendor_dumpsys:file execute_no_trans;
+allow dump_pixel_display vendor_shell_exec:file execute_no_trans;
+
+userdebug_or_eng(`
+  allow dump_pixel_display vendor_dri_debugfs:dir r_dir_perms;
+  allow dump_pixel_display vendor_dri_debugfs:file r_file_perms;
+')
+vndbinder_use(dump_pixel_display)
+

display/sepolicy/pixel/dump_display_userdebug.te

@@ -0,0 +1,11 @@
+# Display eng/userdebug (dump for bugreport)
+pixel_bugreport(dump_pixel_display_userdebug)
+
+userdebug_or_eng(`
+  allow dump_pixel_display_userdebug vendor_toolbox_exec:file execute_no_trans;
+  allow dump_pixel_display_userdebug vendor_log_file:dir search;
+  allow dump_pixel_display_userdebug vendor_hwc_log_file:dir r_dir_perms;
+  allow dump_pixel_display_userdebug vendor_hwc_log_file:file r_file_perms;
+  allow dump_pixel_display_userdebug debugfs_tracing_instances:dir search;
+  allow dump_pixel_display_userdebug debugfs_tracing_instances:file r_file_perms;
+')

display/sepolicy/pixel/file.te

@@ -0,0 +1,3 @@
+type vendor_hwc_log_file, file_type, data_file_type;
+type vendor_dri_debugfs, fs_type, debugfs_type;
+

display/sepolicy/pixel/file_contexts

@@ -1,5 +1,5 @@
-/vendor/bin/dump/dump_display_userdebug\.sh      u:object_r:dump_display_userdebug_exec:s0
+/vendor/bin/dump/dump_display_userdebug\.sh      u:object_r:dump_pixel_display_userdebug_exec:s0
-/vendor/bin/dump/dump_display                    u:object_r:dump_display_exec:s0
+/vendor/bin/dump/dump_pixel_display              u:object_r:dump_pixel_display_exec:s0
 
 /data/vendor/log/hwc(/.*)?                       u:object_r:vendor_hwc_log_file:s0
 

display/sepolicy/pixel/genfs_contexts

@@ -0,0 +1,3 @@
+
+genfscon debugfs /dri/0/crtc-                                           u:object_r:vendor_dri_debugfs:s0
+genfscon sysfs /module/drm/parameters/debug                             u:object_r:sysfs_display:s0

display/sepolicy/pixel/hal_graphics_composer_default.te

@@ -0,0 +1,3 @@
+allow hal_graphics_composer_default dump_pixel_display:fifo_file { append write };
+allow hal_graphics_composer_default dump_pixel_display:fd use;
+

display/sepolicy/pixel/vndservice.te

@@ -0,0 +1,2 @@
+type vendor_displaycolor_service, vndservice_manager_type;
+

display/sepolicy/pixel/vndservice_contexts

@@ -0,0 +1,2 @@
+displaycolor          u:object_r:vendor_displaycolor_service:s0
+

display/sepolicy_second_display/dump_second_display.te

@@ -1,9 +0,0 @@
-pixel_bugreport(dump_second_display)
-
-allow dump_second_display sysfs_display:file r_file_perms;
-
-userdebug_or_eng(`
-  allow dump_second_display vendor_dri_debugfs:dir r_dir_perms;
-  allow dump_second_display vendor_dri_debugfs:file r_file_perms;
-')
-

display/sepolicy_second_display/exynos/dump_second_display.te

@@ -0,0 +1,9 @@
+pixel_bugreport(dump_exynos_second_display)
+
+allow dump_exynos_second_display sysfs_display:file r_file_perms;
+
+userdebug_or_eng(`
+  allow dump_exynos_second_display vendor_dri_debugfs:dir r_dir_perms;
+  allow dump_exynos_second_display vendor_dri_debugfs:file r_file_perms;
+')
+

display/sepolicy_second_display/exynos/file_contexts

@@ -0,0 +1,2 @@
+/vendor/bin/dump/dump_exynos_second_display          u:object_r:dump_exynos_second_display_exec:s0
+

display/sepolicy_second_display/file_contexts

@@ -1,2 +0,0 @@
-/vendor/bin/dump/dump_second_display          u:object_r:dump_second_display_exec:s0
-

display/sepolicy_second_display/pixel/dump_second_display.te

@@ -0,0 +1,9 @@
+pixel_bugreport(dump_pixel_second_display)
+
+allow dump_pixel_second_display sysfs_display:file r_file_perms;
+
+userdebug_or_eng(`
+  allow dump_pixel_second_display vendor_dri_debugfs:dir r_dir_perms;
+  allow dump_pixel_second_display vendor_dri_debugfs:file r_file_perms;
+')
+

display/sepolicy_second_display/pixel/file_contexts

@@ -0,0 +1,2 @@
+/vendor/bin/dump/dump_pixel_second_display           u:object_r:dump_pixel_second_display_exec:s0
+