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pl050: introduce pl050_kbd_class_init() and pl050_kbd_realize() 

Introduce a new pl050_kbd_class_init() function containing a call to
device_class_set_parent_realize() which calls a new pl050_kbd_realize()
function to initialise the PS2 keyboard device.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-9-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Mark Cave-Ayland 2022-07-12 22:52:19 +01:00
parent 475a4d463b
commit 87efd2829b
1 changed files with 19 additions and 2 deletions
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21
hw/input/pl050.c
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@ -155,14 +155,21 @@ static void pl050_realize(DeviceState *dev, Error **errp)
if (s->is_mouse) {
s->ps2dev = ps2_mouse_init();
} else {
s->ps2dev = ps2_kbd_init();
}
qdev_connect_gpio_out(DEVICE(s->ps2dev), PS2_DEVICE_IRQ,
qdev_get_gpio_in_named(dev, "ps2-input-irq", 0));
}
static void pl050_kbd_realize(DeviceState *dev, Error **errp)
{
PL050DeviceClass *pdc = PL050_GET_CLASS(dev);
PL050State *ps = PL050(dev);
ps->ps2dev = ps2_kbd_init();
pdc->parent_realize(dev, errp);
}
static void pl050_kbd_init(Object *obj)
{
PL050State *s = PL050(obj);
@ -177,11 +184,21 @@ static void pl050_mouse_init(Object *obj)
s->is_mouse = true;
}
static void pl050_kbd_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
PL050DeviceClass *pdc = PL050_CLASS(oc);
device_class_set_parent_realize(dc, pl050_kbd_realize,
&pdc->parent_realize);
}
static const TypeInfo pl050_kbd_info = {
.name = TYPE_PL050_KBD_DEVICE,
.parent = TYPE_PL050,
.instance_init = pl050_kbd_init,
.instance_size = sizeof(PL050KbdState),
.class_init = pl050_kbd_class_init,
};
static const TypeInfo pl050_mouse_info = {