diff options
| -rw-r--r-- | hw/pxa2xx_keypad.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/hw/pxa2xx_keypad.c b/hw/pxa2xx_keypad.c index 5b8890b0f6..d77dbf1793 100644 --- a/hw/pxa2xx_keypad.c +++ b/hw/pxa2xx_keypad.c @@ -83,6 +83,7 @@ struct PXA2xxKeyPadState { qemu_irq irq; struct keymap *map; int pressed_cnt; + int alt_code; uint32_t kpc; uint32_t kpdk; @@ -116,6 +117,11 @@ static void pxa27x_keyboard_event (PXA2xxKeyPadState *kp, int keycode) int row, col, rel, assert_irq = 0; uint32_t val; + if (keycode == 0xe0) { + kp->alt_code = 1; + return; + } + if(!(kp->kpc & KPC_ME)) /* skip if not enabled */ return; @@ -125,6 +131,10 @@ static void pxa27x_keyboard_event (PXA2xxKeyPadState *kp, int keycode) rel = (keycode & 0x80) ? 1 : 0; /* key release from qemu */ keycode &= ~(0x80); /* strip qemu key release bit */ + if (kp->alt_code) { + keycode |= 0x80; + kp->alt_code = 0; + } row = kp->map[keycode].row; col = kp->map[keycode].column; |