Esempio n. 1
0
            .vendor  = const_le16(0x0627), /* same we use for usb hid devices */
            .product = const_le16(0x0003),
            .version = const_le16(0x0001),
        },
    },{
        .select    = VIRTIO_INPUT_CFG_EV_BITS,
        .subsel    = EV_ABS,
        .size      = 1,
        .u.bitmap  = {
            (1 << ABS_X) | (1 << ABS_Y),
        },
    },{
        .select    = VIRTIO_INPUT_CFG_ABS_INFO,
        .subsel    = ABS_X,
        .size      = sizeof(virtio_input_absinfo),
        .u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE),
    },{
        .select    = VIRTIO_INPUT_CFG_ABS_INFO,
        .subsel    = ABS_Y,
        .size      = sizeof(virtio_input_absinfo),
        .u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE),
    },
    { /* end of list */ },
};

static void virtio_tablet_init(Object *obj)
{
    VirtIOInputHID *vhid = VIRTIO_INPUT_HID(obj);
    VirtIOInput *vinput = VIRTIO_INPUT(obj);

    vhid->handler = &virtio_tablet_handler;
Esempio n. 2
0
            .vendor  = const_le16(0x0627), /* same we use for usb hid devices */
            .product = const_le16(0x0003),
            .version = const_le16(0x0001),
        },
    },{
        .select    = VIRTIO_INPUT_CFG_EV_BITS,
        .subsel    = EV_ABS,
        .size      = 1,
        .u.bitmap  = {
            (1 << ABS_X) | (1 << ABS_Y),
        },
    },{
        .select    = VIRTIO_INPUT_CFG_ABS_INFO,
        .subsel    = ABS_X,
        .size      = sizeof(virtio_input_absinfo),
        .u.abs.min = const_le32(INPUT_EVENT_ABS_MIN),
        .u.abs.max = const_le32(INPUT_EVENT_ABS_MAX),
    },{
        .select    = VIRTIO_INPUT_CFG_ABS_INFO,
        .subsel    = ABS_Y,
        .size      = sizeof(virtio_input_absinfo),
        .u.abs.min = const_le32(INPUT_EVENT_ABS_MIN),
        .u.abs.max = const_le32(INPUT_EVENT_ABS_MAX),
    },
    { /* end of list */ },
};

static void virtio_tablet_init(Object *obj)
{
    VirtIOInputHID *vhid = VIRTIO_INPUT_HID(obj);
    VirtIOInput *vinput = VIRTIO_INPUT(obj);