TWRP: Added TW_CLOCK_OFFSET flag to further adjust the clock.
For devices with the Qualcomm RTC fix whose clocks need further tuning
such as the LG V20 whose ats files produces the correct time except
46 years in the future.
Takes adjustment in seconds and adjusts after reading the the ats file.
Boardconfig.mk
TW_CLOCK_OFFSET := -1451606400
Change-Id: I0b2d35dd0026ed18a7bbebf683517f7c0eaa53ff
diff --git a/Android.mk b/Android.mk
index f42f891..4b11c8c 100644
--- a/Android.mk
+++ b/Android.mk
@@ -366,7 +366,9 @@
else
LOCAL_CFLAGS += -DTW_DEFAULT_LANGUAGE=en
endif
-
+ifneq ($(TW_CLOCK_OFFSET),)
+ LOCAL_CFLAGS += -DTW_CLOCK_OFFSET=$(TW_CLOCK_OFFSET)
+endif
LOCAL_ADDITIONAL_DEPENDENCIES += \
dump_image \
erase_image \
diff --git a/twrp-functions.cpp b/twrp-functions.cpp
index f82de61..11e745b 100644
--- a/twrp-functions.cpp
+++ b/twrp-functions.cpp
@@ -996,6 +996,10 @@
gettimeofday(&tv, NULL);
tv.tv_sec += offset/1000;
+#ifdef TW_CLOCK_OFFSET
+// Some devices are even quirkier and have ats files that are offset from the actual time
+ tv.tv_sec = tv.tv_sec + TW_CLOCK_OFFSET;
+#endif
tv.tv_usec += (offset%1000)*1000;
while (tv.tv_usec >= 1000000)