C++ (Cpp) mt_set_input_mode Examples

Example #1

File: hid-multitouch.c Project: gnulinuxporquenodotcl/hid_multitouch

static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
	int ret, i;
	struct mt_device *td;
	struct mt_class *mtclass = mt_classes; /* MT_CLS_DEFAULT */

	for (i = 0; mt_classes[i].name ; i++) {
		if (id->driver_data == mt_classes[i].name) {
			mtclass = &(mt_classes[i]);
			break;
		}
	}

#ifdef MT_DBG
	if (trace)
		printk(KERN_ERR "hid-multitouch: class=%d\n", mtclass->name);
#endif /* MT_DBG */

	/* This allows the driver to correctly support devices
	 * that emit events over several HID messages.
	 */
	hdev->quirks |= HID_QUIRK_NO_INPUT_SYNC;

	td = kzalloc(sizeof(struct mt_device), GFP_KERNEL);
	if (!td) {
		dev_err(&hdev->dev, "cannot allocate multitouch data\n");
		return -ENOMEM;
	}
	td->mtclass = mtclass;
	td->inputmode = -1;
	hid_set_drvdata(hdev, td);

	ret = hid_parse(hdev);
	if (ret != 0)
		goto fail;

	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
	if (ret)
		goto fail;

	td->slots = kzalloc(td->maxcontacts * sizeof(struct mt_slot),
				GFP_KERNEL);

	mt_set_input_mode(hdev);

	return 0;

fail:
	kfree(td);
	return ret;
}

Example #2

File: hid-multitouch.c Project: ANFS/ANFS-kernel

static int mt_reset_resume(struct hid_device *hdev)
{
	mt_set_input_mode(hdev);
	return 0;
}