msm8976-common: hal_lineage_livedisplay_default -> hal_lineage_livedisplay_sysfs

Change-Id: If8954290c41913b7453a1cba4d67f7a63d08d2dd

sepolicy/file_contexts

@@ -27,7 +27,7 @@
 /sys/devices/virtual/sec/sec_touchkey/brightness                u:object_r:sysfs_leds:s0
 
 # LiveDisplay
-/(vendor|system/vendor)/bin/hw/vendor\.lineage\.livedisplay@2\.0-service\.samsung-qcom    u:object_r:hal_lineage_livedisplay_default_exec:s0
+/(vendor|system/vendor)/bin/hw/vendor\.lineage\.livedisplay@2\.0-service\.samsung-qcom    u:object_r:hal_lineage_livedisplay_sysfs_exec:s0
 
 # mDNIe
 /sys/devices/virtual/mdnie/mdnie(/.*)?                          u:object_r:sysfs_mdnie:s0

sepolicy/hal_lineage_livedisplay_default.te

@@ -1,2 +0,0 @@
-allow hal_lineage_livedisplay_default { sysfs_graphics sysfs_mdnie }:dir search;
-allow hal_lineage_livedisplay_default { sysfs_graphics sysfs_mdnie }:file rw_file_perms;

sepolicy/hal_lineage_livedisplay_sysfs.te

@@ -0,0 +1,7 @@
+# Allow LiveDisplay to store files under /data/vendor/display and access them
+allow hal_lineage_livedisplay_sysfs display_vendor_data_file:dir rw_dir_perms;
+allow hal_lineage_livedisplay_sysfs display_vendor_data_file:file create_file_perms;
+
+# Allow LiveDisplay to read and write to files in sysfs_graphics, sysfs_mdnie
+allow hal_lineage_livedisplay_sysfs { sysfs_graphics sysfs_mdnie }:dir search;
+allow hal_lineage_livedisplay_sysfs { sysfs_graphics sysfs_mdnie }:file rw_file_perms;