diff options
Diffstat (limited to 'ui/input-linux.c')
| -rw-r--r-- | ui/input-linux.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/ui/input-linux.c b/ui/input-linux.c index 0e230ce699..f345317794 100644 --- a/ui/input-linux.c +++ b/ui/input-linux.c @@ -347,7 +347,8 @@ static void input_linux_event(void *opaque) static void input_linux_complete(UserCreatable *uc, Error **errp) { InputLinux *il = INPUT_LINUX(uc); - uint8_t evtmap, relmap, absmap, keymap[KEY_CNT / 8]; + uint8_t evtmap, relmap, absmap; + uint8_t keymap[KEY_CNT / 8], keystate[KEY_CNT / 8]; unsigned int i; int rc, ver; @@ -394,6 +395,7 @@ static void input_linux_complete(UserCreatable *uc, Error **errp) if (evtmap & (1 << EV_KEY)) { memset(keymap, 0, sizeof(keymap)); rc = ioctl(il->fd, EVIOCGBIT(EV_KEY, sizeof(keymap)), keymap); + rc = ioctl(il->fd, EVIOCGKEY(sizeof(keystate)), keystate); for (i = 0; i < KEY_CNT; i++) { if (keymap[i / 8] & (1 << (i % 8))) { if (linux_is_button(i)) { @@ -401,12 +403,21 @@ static void input_linux_complete(UserCreatable *uc, Error **errp) } else { il->num_keys++; } + if (keystate[i / 8] & (1 << (i % 8))) { + il->keydown[i] = true; + il->keycount++; + } } } } qemu_set_fd_handler(il->fd, input_linux_event, NULL, il); - input_linux_toggle_grab(il); + if (il->keycount) { + /* delay grab until all keys are released */ + il->grab_request = true; + } else { + input_linux_toggle_grab(il); + } QTAILQ_INSERT_TAIL(&inputs, il, next); il->initialized = true; return; |