From 808d2ec022683e244966a409581d8d4fbf21ac10 Mon Sep 17 00:00:00 2001
From: Weizhung Ding <weizhungding@google.com>
Date: Thu, 15 Jun 2023 06:51:44 +0000
Subject: [PATCH] Add permission for secondary display

Bug: 287392044
Test: adjust brightness
Change-Id: I6750605c0b223df10b64a229365be7f88ff70656
---
 conf/init.comet.rc | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/conf/init.comet.rc b/conf/init.comet.rc
index 1d31984..f4c8e9e 100644
--- a/conf/init.comet.rc
+++ b/conf/init.comet.rc
@@ -95,6 +95,42 @@ on post-fs-data
 on fs
     exec_background - system shell -- /vendor/bin/trusty_apploader /vendor/firmware/1540.app
 
+# Permissions for hwcomposer
+    chown system system /sys/class/backlight/panel1-backlight/als_table
+    chown system system /sys/class/backlight/panel1-backlight/brightness
+    chown system system /sys/class/backlight/panel1-backlight/dimming_on
+    chown system system /sys/class/backlight/panel1-backlight/hbm_mode
+    chown system system /sys/class/backlight/panel1-backlight/local_hbm_mode
+    chown system system /sys/devices/platform/exynos-drm/secondary-panel/gamma
+    chown system system /sys/devices/platform/exynos-drm/secondary-panel/min_vrefresh
+    chown system system /sys/devices/platform/exynos-drm/secondary-panel/idle_delay_ms
+    chown system system /sys/devices/platform/exynos-drm/secondary-panel/panel_idle
+    chown system system /sys/devices/platform/exynos-drm/secondary-panel/panel_need_handle_idle_exit
+    chown system system /sys/devices/platform/exynos-drm/secondary-panel/op_hz
+    chown system system /sys/class/dqe1/atc/ambient_light
+    chown system system /sys/class/dqe1/atc/st
+    chown system system /sys/class/dqe1/atc/en
+    chown system system /sys/class/dqe1/atc/lt
+    chown system system /sys/class/dqe1/atc/ns
+    chown system system /sys/class/dqe1/atc/dither
+    chown system system /sys/class/dqe1/atc/pl_w1
+    chown system system /sys/class/dqe1/atc/pl_w2
+    chown system system /sys/class/dqe1/atc/ctmode
+    chown system system /sys/class/dqe1/atc/pp_en
+    chown system system /sys/class/dqe1/atc/upgrade_on
+    chown system system /sys/class/dqe1/atc/tdr_max
+    chown system system /sys/class/dqe1/atc/tdr_min
+    chown system system /sys/class/dqe1/atc/back_light
+    chown system system /sys/class/dqe1/atc/dstep
+    chown system system /sys/class/dqe1/atc/scale_mode
+    chown system system /sys/class/dqe1/atc/threshold_1
+    chown system system /sys/class/dqe1/atc/threshold_2
+    chown system system /sys/class/dqe1/atc/threshold_3
+    chown system system /sys/class/dqe1/atc/gain_limit
+    chown system system /sys/class/dqe1/atc/lt_calc_ab_shift
+    chown system system /sys/devices/platform/19471000.drmdecon/early_wakeup
+    chmod 0660 /sys/devices/platform/19471000.drmdecon/early_wakeup
+
 # Load FPC's internal lib
 on init
     setprop ro.hardware.fingerprint "fpc"