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input-linux: add switch to enable auto-repeat events

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Enable with "-input-linux /dev/input/${device},repeat=on".

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1457087116-4379-4-git-send-email-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2016-03-04 11:25:16 +01:00
parent 46d921bebe
commit a6ccabd676
1 changed files with 6 additions and 1 deletions
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7
ui/input-linux.c
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@ -132,6 +132,7 @@ typedef struct InputLinux InputLinux;
struct InputLinux {
const char *evdev;
int fd;
bool repeat;
bool grab_request;
bool grab_active;
bool grab_all;
@ -188,7 +189,7 @@ static void input_linux_event_keyboard(void *opaque)
switch (event.type) {
case EV_KEY:
if (event.value > 1) {
if (event.value > 2 || (event.value > 1 && !il->repeat)) {
/*
* ignore autorepeat + unknown key events
* 0 == up, 1 == down, 2 == autorepeat, other == undefined
@ -316,6 +317,7 @@ int input_linux_init(void *opaque, QemuOpts *opts, Error **errp)
il->evdev = qemu_opt_get(opts, "evdev");
il->grab_all = qemu_opt_get_bool(opts, "grab-all", false);
il->repeat = qemu_opt_get_bool(opts, "repeat", false);
if (!il->evdev) {
error_setg(errp, "no input device specified");
@ -374,6 +376,9 @@ static QemuOptsList qemu_input_linux_opts = {
},{
.name = "grab-all",
.type = QEMU_OPT_BOOL,
},{
.name = "repeat",
.type = QEMU_OPT_BOOL,
},
{ /* end of list */ }
},