Fix USB Mass Storage on some devices
On some devices we need to set the sys.storage.ums_enabled
property before we write to the lun file. Also sleep for a bit
after setting the propery before writing to the lun file.
Change-Id: I77ac853fde14ffc3adf20571c132f91ed85196df
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index 8116e85..96266a3 100644
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -1516,6 +1516,8 @@
char lun_file[255];
bool has_multiple_lun = false;
+ property_set("sys.storage.ums_enabled", "1");
+ sleep(1);
DataManager::GetValue(TW_HAS_DATA_MEDIA, has_data_media);
string Lun_File_str = CUSTOM_LUN_FILE;
size_t found = Lun_File_str.find("%");
@@ -1561,12 +1563,12 @@
goto error_handle;
}
}
- property_set("sys.storage.ums_enabled", "1");
return true;
error_handle:
if (mtp_was_enabled)
if (!Enable_MTP())
Disable_MTP();
+ property_set("sys.storage.ums_enabled", "0");
return false;
}