From 7ef070111c51df053db668bef87b585eaeb40be6 Mon Sep 17 00:00:00 2001
From: dianlujitao <dianlujitao@lineageos.org>
Date: Wed, 2 Feb 2022 23:33:07 +0800
Subject: [PATCH] sm8250-common: Use ueventd to load aw882xx calibration file

 * Avoid direct filesystem access from the kernel
 * Switch to CAF-defined label while at it

Change-Id: Id9571e0cfb635b536eb4927fb4b2bed042917306
---
 Android.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Android.mk b/Android.mk
index 4986f20..6ea4d24 100644
--- a/Android.mk
+++ b/Android.mk
@@ -136,4 +136,13 @@ $(EXPAT_SYMLINKS): $(LOCAL_INSTALLED_MODULE)
 
 ALL_DEFAULT_INSTALLED_MODULES += $(EXPAT_SYMLINKS)
 
+AW882XX_CAL_SYMLINKS := $(TARGET_OUT_VENDOR)/firmware/aw_cali.bin
+$(AW882XX_CAL_SYMLINKS): $(LOCAL_INSTALLED_MODULE)
+	@echo "Creating aw882xx firmware symlinks: $@"
+	@rm -rf $@
+	@mkdir -p $(dir $@)
+	$(hide) ln -sf /mnt/vendor/persist/factory/audio/aw_cali.bin $@
+
+ALL_DEFAULT_INSTALLED_MODULES += $(AW882XX_CAL_SYMLINKS)
+
 endif