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ui: Support non-zero minimum values for absolute input axes

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This patch refactors ui/input.c to support absolute axis
minimum values other than 0. All dependent calls to qemu_input_queue_abs
have been updated to explicitly supply 0 as the axis minimum value.

Signed-off-by: Philippe Voinov <philippevoinov@gmail.com>
Message-id: 20170505133952.29885-1-philippevoinov@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Philippe Voinov 2017-05-05 15:39:52 +02:00 • committed by Gerd Hoffmann
parent 76d20ea0f1
commit 9cfa7ab939
9 changed files with 45 additions and 27 deletions
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6
hw/input/virtio-input-hid.c
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@ -484,12 +484,14 @@ static struct virtio_input_config virtio_tablet_config[] = {
.select = VIRTIO_INPUT_CFG_ABS_INFO,
.subsel = ABS_X,
.size = sizeof(virtio_input_absinfo),
.u.abs.max = const_le32(INPUT_EVENT_ABS_SIZE - 1),
.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.max = const_le32(INPUT_EVENT_ABS_SIZE - 1),
.u.abs.min = const_le32(INPUT_EVENT_ABS_MIN),
.u.abs.max = const_le32(INPUT_EVENT_ABS_MAX),
},
{ /* end of list */ },
};