| # ============================================== |
| # Common SEPolicy Rule |
| # ============================================== |
| |
| # Date : WK14.36 |
| # Operation : Migration |
| # Purpose : VDEC/VENC device node |
| allow mediacodec Vcodec_device:chr_file rw_file_perms; |
| |
| # Date : WK16.21 |
| # Operation : Migration |
| # Purpose : VP & VR dump and debug |
| allow mediacodec M4U_device_device:chr_file rw_file_perms; |
| allow mediacodec MTK_SMI_device:chr_file r_file_perms; |
| allow mediacodec storage_file:lnk_file rw_file_perms; |
| allow mediacodec tmpfs:dir search; |
| allow mediacodec mnt_user_file:dir rw_dir_perms; |
| allow mediacodec mnt_user_file:lnk_file rw_file_perms; |
| allow mediacodec sdcard_type:dir rw_dir_perms; |
| allow mediacodec sdcard_type:file create_file_perms; |
| allow mediacodec nvram_data_file:dir w_dir_perms; |
| allow mediacodec nvram_data_file:file create_file_perms; |
| allow mediacodec nvram_data_file:lnk_file r_file_perms; |
| allow mediacodec nvdata_file:lnk_file r_file_perms; |
| allow mediacodec nvdata_file:dir w_dir_perms; |
| allow mediacodec nvdata_file:file create_file_perms; |
| allow mediacodec devmap_device:chr_file r_file_perms; |
| allow mediacodec proc_meminfo:file r_file_perms; |
| |
| # Date : WK14.36 |
| # Operation : Migration |
| # Purpose : for SW codec VP/VR |
| allow mediacodec mtk_sched_device:chr_file rw_file_perms; |
| |
| # Data : WK14.39 |
| # Operation : Migration |
| # Purpose : HW encrypt SW codec |
| allow mediacodec mediacodec_data_file:file create_file_perms; |
| allow mediacodec mediacodec_data_file:dir create_dir_perms; |
| allow mediacodec sec_device:chr_file r_file_perms; |
| |
| # Data: WK14.44 |
| # Operation : Migration |
| # Purpose : VP |
| allow mediacodec surfaceflinger:file getattr; |
| |
| # Data: WK14.44 |
| # Operation : Migration |
| # Purpose : for low SD card latency issue |
| allow mediacodec sysfs_lowmemorykiller:file r_file_perms; |
| |
| # Data: WK14.45 |
| # Operation : Migration |
| # Purpose : for change thermal policy when needed |
| allow mediacodec proc_mtkcooler:dir search; |
| allow mediacodec proc_mtkcooler:file rw_file_perms; |
| allow mediacodec proc_mtktz:dir search; |
| allow mediacodec proc_mtktz:file rw_file_perms; |
| allow mediacodec proc_thermal:dir search; |
| allow mediacodec proc_thermal:file rw_file_perms; |
| allow mediacodec thermal_manager_data_file:file create_file_perms; |
| allow mediacodec thermal_manager_data_file:dir { rw_dir_perms setattr }; |
| |
| # Data : WK14.47 |
| # Operation : CTS |
| # Purpose : cts search strange app |
| allow mediacodec untrusted_app:dir search; |
| |
| # Date : WK14.39 |
| # Operation : Migration |
| # Purpose : MJC Driver |
| allow mediacodec MJC_device:chr_file rw_file_perms; |
| |
| # Date : WK16.33 |
| # Purpose: Allow to access ged for gralloc_extra functions |
| allow mediacodec proc_ged:file rw_file_perms; |
| allowxperm mediacodec proc_ged:file ioctl { proc_ged_ioctls }; |
| |
| # Data : WK16.42 |
| # Operator: Whitney bring up |
| # Purpose: call surfaceflinger due to powervr |
| allow mediacodec surfaceflinger:fifo_file rw_file_perms; |
| |
| # Date: WK16.43 |
| # Operator: Whitney SQC |
| # Purpose: mediacodec use gpu |
| allow mediacodec gpu_device:dir search; |
| |
| # Date : W18.01 |
| # Add for turn on SElinux in enforcing mode |
| allow mediacodec vndbinder_device:chr_file rw_file_perms; |
| |
| vndbinder_use(mediacodec) |
| |
| # Date : WK1721 |
| # Purpose: For FULL TREBLE |
| allow mediacodec system_file:dir r_dir_perms; |
| allow mediacodec debugfs_ion:dir search; |
| |
| |
| # Date : WK17.30 |
| # Operation : O Migration |
| # Purpose: Allow mediacodec to access cmdq driver |
| allow mediacodec mtk_cmdq_device:chr_file r_file_perms; |
| allow mediacodec mtk_mdp_device:chr_file r_file_perms; |
| allow mediacodec mtk_mdp_sync_device:chr_file r_file_perms; |
| allow mediacodec sw_sync_device:chr_file r_file_perms; |
| |
| # Date : WK17.30 |
| # Purpose : For Power Hal |
| hal_client_domain(mediacodec, hal_power) |
| |
| # Date : WK17.12 |
| # Operation : MT6799 SQC |
| # Purpose : Change thermal config |
| set_prop(mediacodec, vendor_mtk_thermal_config_prop) |
| |
| # Date : WK17.43 |
| # Operation : Migration |
| # Purpose : DISP access |
| allow mediacodec graphics_device:chr_file r_file_perms; |
| allow mediacodec graphics_device:dir search; |
| |
| # Date : WK19.27 |
| # Purpose: Android Migration for SVP |
| allow mediacodec proc_m4u:file r_file_perms; |
| allowxperm mediacodec proc_m4u:file ioctl { |
| MTK_M4U_T_SEC_INIT |
| MTK_M4U_T_CONFIG_PORT |
| MTK_M4U_T_CACHE_SYNC |
| MTK_M4U_T_CONFIG_PORT_ARRAY |
| }; |
| |
| # Date : 2019/12/12 |
| # Purpose : allow media sources to access /sys/bus/platform/drivers/mem_bw_ctrl/* |
| allow mediacodec sysfs_concurrency_scenario:file rw_file_perms; |
| allow mediacodec sysfs_concurrency_scenario:dir search; |
| |
| # Date : 2020/07/10 |
| # Purpose : allow media sources to access /sys/bus/platform/drivers/emi_ctrl/* |
| allow mediacodec sysfs_emi_ctrl_concurrency_scenario:file rw_file_perms; |
| allow mediacodec sysfs_emi_ctrl_concurrency_scenario:dir search; |
| |
| # Date : WK20.16 |
| # # Operation: SQC |
| # # Purpose : Allow medicodec to control video mode property |
| set_prop(mediacodec, vendor_mtk_video_prop) |
| |
| get_prop(mediacodec, vendor_mtk_crossmount_prop) |
| get_prop(mediacodec, vendor_mtk_deinterlace_prop) |
| get_prop(mediacodec, vendor_mtk_omx_core_prop) |