1# ============================================== 2# MTK Policy Rule 3# ============ 4 5# Date : WK16.33 6# Purpose: Allow to access ged for gralloc_extra functions 7allow appdomain proc_ged:file rw_file_perms; 8allowxperm appdomain proc_ged:file ioctl { proc_ged_ioctls }; 9 10# Date : W16.42 11# Operation : Integration 12# Purpose : DRM / DRI GPU driver required 13allow appdomain gpu_device:dir search; 14 15# Date : W17.30 16# Purpose : Allow MDP user access cmdq driver 17allow appdomain mtk_cmdq_device:chr_file {open read ioctl}; 18 19# Date : W17.41 20# Operation: SQC 21# Purpose : Allow HWUI to access perfmgr 22allow appdomain proc_perfmgr:dir search; 23allow appdomain proc_perfmgr:file { getattr open read ioctl}; 24allowxperm appdomain proc_perfmgr:file ioctl { 25 PERFMGR_FPSGO_QUEUE 26 PERFMGR_FPSGO_DEQUEUE 27 PERFMGR_FPSGO_QUEUE_CONNECT 28 PERFMGR_FPSGO_BQID 29}; 30 31# Date : W19.4 32# Purpose : Allow MDP user access mdp driver 33allow appdomain mdp_device:chr_file rw_file_perms; 34allow appdomain mtk_mdp_device:chr_file rw_file_perms; 35allow appdomain sw_sync_device:chr_file rw_file_perms; 36 37# Date : W19.23 38# Operation : Migration 39# Purpose : For platform app com.android.gallery3d 40allow { appdomain -isolated_app } radio_data_file:file rw_file_perms; 41 42# Date : W19.23 43# Operation : Migration 44# Purpose : For app com.tencent.qqpimsecure 45allowxperm appdomain appdomain:fifo_file ioctl SNDCTL_TMR_START; 46 47# Date: 2019/06/17 48# Operation : Migration 49# Purpose : appdomain need get mtk_amslog_prop 50get_prop(appdomain, mtk_amslog_prop) 51