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[PATCH 10/40] pl050: don't use legacy ps2_kbd_init() function


From: Mark Cave-Ayland
Subject: [PATCH 10/40] pl050: don't use legacy ps2_kbd_init() function
Date: Wed, 29 Jun 2022 13:39:56 +0100

Instantiate the PS2 keyboard device within PL050KbdState using
object_initialize_child() in pl050_kbd_init() and realize it in
pl050_kbd_realize() accordingly.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
 hw/input/pl050.c         | 13 ++++++++++---
 include/hw/input/pl050.h |  2 ++
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/hw/input/pl050.c b/hw/input/pl050.c
index fcc40758a3..64b579e877 100644
--- a/hw/input/pl050.c
+++ b/hw/input/pl050.c
@@ -160,17 +160,24 @@ static void pl050_realize(DeviceState *dev, Error **errp)
 static void pl050_kbd_realize(DeviceState *dev, Error **errp)
 {
     PL050DeviceClass *pdc = PL050_GET_CLASS(dev);
+    PL050KbdState *s = PL050_KBD_DEVICE(dev);
     PL050State *ps = PL050(dev);
 
-    ps->ps2dev = ps2_kbd_init();
+    if (!sysbus_realize(SYS_BUS_DEVICE(&s->kbd), errp)) {
+        return;
+    }
+
+    ps->ps2dev = PS2_DEVICE(&s->kbd);
     pdc->parent_realize(dev, errp);
 }
 
 static void pl050_kbd_init(Object *obj)
 {
-    PL050State *s = PL050(obj);
+    PL050KbdState *s = PL050_KBD_DEVICE(obj);
+    PL050State *ps = PL050(obj);
 
-    s->is_mouse = false;
+    ps->is_mouse = false;
+    object_initialize_child(obj, "kbd", &s->kbd, TYPE_PS2_KBD_DEVICE);
 }
 
 static void pl050_mouse_realize(DeviceState *dev, Error **errp)
diff --git a/include/hw/input/pl050.h b/include/hw/input/pl050.h
index 203f03a194..28f6216dc3 100644
--- a/include/hw/input/pl050.h
+++ b/include/hw/input/pl050.h
@@ -43,6 +43,8 @@ OBJECT_DECLARE_SIMPLE_TYPE(PL050KbdState, PL050_KBD_DEVICE)
 
 struct PL050KbdState {
     PL050State parent_obj;
+
+    PS2KbdState kbd;
 };
 
 #define TYPE_PL050_MOUSE_DEVICE "pl050_mouse"
-- 
2.30.2




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