vendor/qcom/common/hal_graphics_composer_default.te

# Binder access (for display.qservice)
vndbinder_use(hal_graphics_composer_default)
allow hal_graphics_composer_default qdisplay_service:service_manager { add find };

allow hal_graphics_composer_default sysfs_camera:dir search;
allow hal_graphics_composer_default sysfs_camera:file r_file_perms;
allow hal_graphics_composer_default sysfs_msm_subsys:dir search;
allow hal_graphics_composer_default sysfs_msm_subsys:file r_file_perms;
allow hal_graphics_composer_default sysfs_mdss_mdp_caps:file r_file_perms;
allow hal_graphics_composer_default persist_file:dir search;

userdebug_or_eng(`
  allow hal_graphics_composer_default diag_device:chr_file rw_file_perms;
')

# Allow dir search in '/mnt/vendor'
allow hal_graphics_composer_default mnt_vendor_file:dir search;
allow hal_graphics_composer_default mnt_vendor_file:file r_file_perms;

# Allow dir search in '/mnt/vendor/persist/display(/.*)?'
allow hal_graphics_composer_default persist_display_file:dir r_dir_perms;
allow hal_graphics_composer_default persist_display_file:file r_file_perms;

# Allow dir search in '/oem'
allow hal_graphics_composer_default oemfs:dir r_dir_perms;

allow hal_graphics_composer_default hal_graphics_mapper_hwservice:hwservice_manager find;

hal_client_domain(hal_graphics_composer_default, hal_graphics_allocator)

r_dir_file(hal_graphics_composer_default, sysfs_leds)

allow hal_graphics_composer_default video_device:chr_file rw_file_perms;

# HWC_UeventThread
allow hal_graphics_composer_default self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;

# Access /sys/devices/virtual/graphics/fb0
r_dir_file(hal_graphics_composer_default, sysfs_type)

allow hal_graphics_composer_default display_vendor_data_file:dir create_dir_perms;
allow hal_graphics_composer_default display_vendor_data_file:file create_file_perms;

# Rule for pps socket usage
unix_socket_connect(hal_graphics_composer_default, pps, mm-pp-daemon)

# allow composer to register display config
add_hwservice(hal_graphics_composer_default, hal_display_config_hwservice);

userdebug_or_eng(`
        allow hal_graphics_composer_default debugfs_mdp:dir r_dir_perms;
        allow hal_graphics_composer_default debugfs_mdp:file r_file_perms;
')

dontaudit hal_graphics_composer_default kernel:system module_request;

dontaudit hal_graphics_composer_default vendor_display_prop:file r_file_perms;

#allow composer access hal_light
hal_client_domain(hal_graphics_composer_default, hal_light);
allow hal_graphics_composer_default hal_light_hwservice:hwservice_manager find;