qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH v2 4/6] virtio-input-pci: add virtio-multitouch-pci


From: Marc-André Lureau
Subject: Re: [PATCH v2 4/6] virtio-input-pci: add virtio-multitouch-pci
Date: Fri, 17 Mar 2023 12:05:04 +0400

On Thu, Mar 16, 2023 at 4:07 PM Sergio Lopez <slp@redhat.com> wrote:
>
> Add virtio-multitouch-pci, a Multitouch-capable input device, to the
> list of devices that can be provided by virtio-input-pci.
>
> Signed-off-by: Sergio Lopez <slp@redhat.com>

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>


> ---
>  hw/virtio/virtio-input-pci.c | 25 +++++++++++++++++++++----
>  1 file changed, 21 insertions(+), 4 deletions(-)
>
> diff --git a/hw/virtio/virtio-input-pci.c b/hw/virtio/virtio-input-pci.c
> index a9d0992389..a53edf46c4 100644
> --- a/hw/virtio/virtio-input-pci.c
> +++ b/hw/virtio/virtio-input-pci.c
> @@ -25,10 +25,11 @@ struct VirtIOInputPCI {
>      VirtIOInput vdev;
>  };
>
> -#define TYPE_VIRTIO_INPUT_HID_PCI "virtio-input-hid-pci"
> -#define TYPE_VIRTIO_KEYBOARD_PCI  "virtio-keyboard-pci"
> -#define TYPE_VIRTIO_MOUSE_PCI     "virtio-mouse-pci"
> -#define TYPE_VIRTIO_TABLET_PCI    "virtio-tablet-pci"
> +#define TYPE_VIRTIO_INPUT_HID_PCI  "virtio-input-hid-pci"
> +#define TYPE_VIRTIO_KEYBOARD_PCI   "virtio-keyboard-pci"
> +#define TYPE_VIRTIO_MOUSE_PCI      "virtio-mouse-pci"
> +#define TYPE_VIRTIO_TABLET_PCI     "virtio-tablet-pci"
> +#define TYPE_VIRTIO_MULTITOUCH_PCI "virtio-multitouch-pci"
>  OBJECT_DECLARE_SIMPLE_TYPE(VirtIOInputHIDPCI, VIRTIO_INPUT_HID_PCI)
>
>  struct VirtIOInputHIDPCI {
> @@ -102,6 +103,14 @@ static void virtio_tablet_initfn(Object *obj)
>                                  TYPE_VIRTIO_TABLET);
>  }
>
> +static void virtio_multitouch_initfn(Object *obj)
> +{
> +    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
> +
> +    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
> +                                TYPE_VIRTIO_MULTITOUCH);
> +}
> +
>  static const TypeInfo virtio_input_pci_info = {
>      .name          = TYPE_VIRTIO_INPUT_PCI,
>      .parent        = TYPE_VIRTIO_PCI,
> @@ -140,6 +149,13 @@ static const VirtioPCIDeviceTypeInfo 
> virtio_tablet_pci_info = {
>      .instance_init = virtio_tablet_initfn,
>  };
>
> +static const VirtioPCIDeviceTypeInfo virtio_multitouch_pci_info = {
> +    .generic_name  = TYPE_VIRTIO_MULTITOUCH_PCI,
> +    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
> +    .instance_size = sizeof(VirtIOInputHIDPCI),
> +    .instance_init = virtio_multitouch_initfn,
> +};
> +
>  static void virtio_pci_input_register(void)
>  {
>      /* Base types: */
> @@ -150,6 +166,7 @@ static void virtio_pci_input_register(void)
>      virtio_pci_types_register(&virtio_keyboard_pci_info);
>      virtio_pci_types_register(&virtio_mouse_pci_info);
>      virtio_pci_types_register(&virtio_tablet_pci_info);
> +    virtio_pci_types_register(&virtio_multitouch_pci_info);
>  }
>
>  type_init(virtio_pci_input_register)
> --
> 2.38.1
>
>


-- 
Marc-André Lureau



reply via email to

[Prev in Thread] Current Thread [Next in Thread]