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authorPhilippe Voinov <philippevoinov@gmail.com>2017-05-05 15:39:52 +0200
committerGerd Hoffmann <kraxel@redhat.com>2017-05-11 09:42:16 +0200
commit9cfa7ab939f27ffca845ffb9a28c3fa1856c92e7 (patch)
treeca01d59a8b973d15eccc8521cd480dd98497f680 /hw/input
parent76d20ea0f1b26ebd5da2f5fb2fdf3250cde887bb (diff)
ui: Support non-zero minimum values for absolute input axes
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>
Diffstat (limited to 'hw/input')
-rw-r--r--hw/input/virtio-input-hid.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/input/virtio-input-hid.c b/hw/input/virtio-input-hid.c
index 3ee0c1814a..46c038110c 100644
--- a/hw/input/virtio-input-hid.c
+++ b/hw/input/virtio-input-hid.c
@@ -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 */ },
};