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virtio-input: support absolute axis config in pass-through

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VIRTIO_INPUT_CFG_ABS_INFO was not implemented for pass-through input
devices. This patch follows the existing design and pre-fetches the
config for all absolute axes using EVIOCGABS at realize time.

Signed-off-by: Ladi Prosek <lprosek@redhat.com>
Message-id: 1460558603-18331-1-git-send-email-lprosek@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Ladi Prosek 2016-04-13 16:43:23 +02:00 • committed by Gerd Hoffmann
parent ce47d3d427
commit b065e275a8
3 changed files with 50 additions and 5 deletions
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3
include/hw/virtio/virtio-input.h
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@ -97,6 +97,9 @@ struct VirtIOInputHost {
void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event);
void virtio_input_init_config(VirtIOInput *vinput,
virtio_input_config *config);
virtio_input_config *virtio_input_find_config(VirtIOInput *vinput,
uint8_t select,
uint8_t subsel);
void virtio_input_add_config(VirtIOInput *vinput,
virtio_input_config *config);
void virtio_input_idstr_config(VirtIOInput *vinput,