hw/input/stellaris_gamepad.c

14 #include "hw/qdev-properties.h"
22     InputKeyEvent *key = evt->u.key.data;  in stellaris_gamepad_event()  local
23     int qcode = qemu_input_key_value_to_qcode(key->key);  in stellaris_gamepad_event()
26     for (i = 0; i < s->num_buttons; i++) {  in stellaris_gamepad_event()
27         if (s->keycodes[i] == qcode && s->pressed[i] != key->down) {  in stellaris_gamepad_event()
28             s->pressed[i] = key->down;  in stellaris_gamepad_event()
29             qemu_set_irq(s->irqs[i], key->down);  in stellaris_gamepad_event()
55     if (s->num_buttons == 0) {  in stellaris_gamepad_realize()
60     s->irqs = g_new0(qemu_irq, s->num_buttons);  in stellaris_gamepad_realize()
61     s->pressed = g_new0(uint8_t, s->num_buttons);  in stellaris_gamepad_realize()
62     qdev_init_gpio_out(dev, s->irqs, s->num_buttons);  in stellaris_gamepad_realize()
70     g_free(s->keycodes);  in stellaris_gamepad_finalize()
77     memset(s->pressed, 0, s->num_buttons * sizeof(uint8_t));  in stellaris_gamepad_reset_enter()
91     rc->phases.enter = stellaris_gamepad_reset_enter;  in stellaris_gamepad_class_init()
92     dc->realize = stellaris_gamepad_realize;  in stellaris_gamepad_class_init()
93     dc->vmsd = &vmstate_stellaris_gamepad;  in stellaris_gamepad_class_init()