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Commit 9eb1cd47 authored by Ethan Yonker's avatar Ethan Yonker Committed by Dees Troy
Browse files

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
parent c40c1c52

partitionmanager.cpp

+3 −1
Original line number Diff line number Diff line
@@ -1516,6 +1516,8 @@ int TWPartitionManager::usb_storage_enable(void) { 
	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 @@ int TWPartitionManager::usb_storage_enable(void) { 
			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;

}