Evolution-X-Tensor/device_google_zumapro
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Set up zumapro selinux policy for /dev/video12 access for hardware JPG encoder.

Browse source 
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:ea768217f5f8f2ab32a3f76b4329378c5731aa24)

Bug: b/296330134
Test: https://android-build.corp.google.com/builds/abtd/run/L22000030001255046

Change-Id: I03d99401f5444e5a42e570a039c4838f1141bec9
This commit is contained in:
Angela Wu 2024-01-11 02:02:05 +00:00
parent aaaf45379c
commit 0b7ef4e53b
5 changed files with 13 additions and 0 deletions
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4
vendor/debug_camera_app.te vendored Normal file
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@ -0,0 +1,4 @@
userdebug_or_eng(`
# Allows GCA_Eng & GCA-Next to access the hw_jpeg /dev/video12.
allow debug_camera_app hw_jpg_device:chr_file rw_file_perms;
')

1
vendor/device.te vendored
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@ -1,3 +1,4 @@
type lwis_device, dev_type; type lwis_device, dev_type;
type tee_persist_block_device, dev_type; type tee_persist_block_device, dev_type;
type tee_userdata_block_device, dev_type; type tee_userdata_block_device, dev_type;
type hw_jpg_device, dev_type, mlstrustedobject;

3
vendor/file_contexts vendored
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@ -34,6 +34,8 @@
/vendor/lib64/libOpenCL-pixel\.so u:object_r:same_process_hal_file:s0 /vendor/lib64/libOpenCL-pixel\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/libOpenCL\.so u:object_r:same_process_hal_file:s0 /vendor/lib64/libOpenCL\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/lib_aion_buffer\.so u:object_r:same_process_hal_file:s0 /vendor/lib64/lib_aion_buffer\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/lib_jpg_encoder\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/libhwjpeg\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/pixel-power-ext-V1-ndk\.so u:object_r:same_process_hal_file:s0 /vendor/lib64/pixel-power-ext-V1-ndk\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/android\.frameworks\.stats-V1-ndk\.so u:object_r:same_process_hal_file:s0 /vendor/lib64/android\.frameworks\.stats-V1-ndk\.so u:object_r:same_process_hal_file:s0
/vendor/lib64/vendor-pixelatoms-cpp\.so u:object_r:same_process_hal_file:s0 /vendor/lib64/vendor-pixelatoms-cpp\.so u:object_r:same_process_hal_file:s0
@ -156,6 +158,7 @@
/dev/qbt_ipc u:object_r:fingerprint_device:s0 /dev/qbt_ipc u:object_r:fingerprint_device:s0
/dev/qbt_fd u:object_r:fingerprint_device:s0 /dev/qbt_fd u:object_r:fingerprint_device:s0
/dev/goodix_fp u:object_r:fingerprint_device:s0 /dev/goodix_fp u:object_r:fingerprint_device:s0
/dev/video12 u:object_r:hw_jpg_device:s0
# Data # Data
/data/vendor/ss(/.*)? u:object_r:tee_data_file:s0 /data/vendor/ss(/.*)? u:object_r:tee_data_file:s0

2
vendor/google_camera_app.te vendored Normal file
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# Allows GCA to access the hw_jpeg /dev/video12.
allow google_camera_app hw_jpg_device:chr_file rw_file_perms;

3
vendor/hal_camera_default.te vendored
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@ -1,2 +1,5 @@
# Allow the Camera HAL to acquire wakelocks for buffer pre-allocation purposes # Allow the Camera HAL to acquire wakelocks for buffer pre-allocation purposes
wakelock_use(hal_camera_default) wakelock_use(hal_camera_default)
# Allows camera HAL to access the hw_jpeg /dev/video12.
allow hal_camera_default hw_jpg_device:chr_file rw_file_perms;