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Commit | Line | Data |
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94692dcd GH |
1 | #include "qemu/osdep.h" |
2 | #include "qapi/error.h" | |
0b8fa32f | 3 | #include "qemu/module.h" |
94692dcd | 4 | #include "hw/loader.h" |
a27bd6c7 | 5 | #include "hw/qdev-properties.h" |
f79081b4 | 6 | #include "hw/isa/isa.h" |
94692dcd GH |
7 | #include "hw/display/ramfb.h" |
8 | #include "ui/console.h" | |
9 | #include "sysemu/sysemu.h" | |
10 | ||
11 | #define RAMFB(obj) OBJECT_CHECK(RAMFBStandaloneState, (obj), TYPE_RAMFB_DEVICE) | |
12 | ||
13 | typedef struct RAMFBStandaloneState { | |
14 | SysBusDevice parent_obj; | |
15 | QemuConsole *con; | |
16 | RAMFBState *state; | |
f79081b4 HQ |
17 | uint32_t xres; |
18 | uint32_t yres; | |
94692dcd GH |
19 | } RAMFBStandaloneState; |
20 | ||
21 | static void display_update_wrapper(void *dev) | |
22 | { | |
23 | RAMFBStandaloneState *ramfb = RAMFB(dev); | |
24 | ||
25 | if (0 /* native driver active */) { | |
26 | /* non-standalone device would run native display update here */; | |
27 | } else { | |
28 | ramfb_display_update(ramfb->con, ramfb->state); | |
29 | } | |
30 | } | |
31 | ||
32 | static const GraphicHwOps wrapper_ops = { | |
33 | .gfx_update = display_update_wrapper, | |
34 | }; | |
35 | ||
36 | static void ramfb_realizefn(DeviceState *dev, Error **errp) | |
37 | { | |
38 | RAMFBStandaloneState *ramfb = RAMFB(dev); | |
39 | ||
40 | ramfb->con = graphic_console_init(dev, 0, &wrapper_ops, dev); | |
f79081b4 | 41 | ramfb->state = ramfb_setup(dev, errp); |
94692dcd GH |
42 | } |
43 | ||
f79081b4 HQ |
44 | static Property ramfb_properties[] = { |
45 | DEFINE_PROP_UINT32("xres", RAMFBStandaloneState, xres, 0), | |
46 | DEFINE_PROP_UINT32("yres", RAMFBStandaloneState, yres, 0), | |
47 | DEFINE_PROP_END_OF_LIST(), | |
48 | }; | |
49 | ||
94692dcd GH |
50 | static void ramfb_class_initfn(ObjectClass *klass, void *data) |
51 | { | |
52 | DeviceClass *dc = DEVICE_CLASS(klass); | |
53 | ||
54 | set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories); | |
55 | dc->realize = ramfb_realizefn; | |
f79081b4 | 56 | dc->props = ramfb_properties; |
94692dcd GH |
57 | dc->desc = "ram framebuffer standalone device"; |
58 | dc->user_creatable = true; | |
59 | } | |
60 | ||
61 | static const TypeInfo ramfb_info = { | |
62 | .name = TYPE_RAMFB_DEVICE, | |
63 | .parent = TYPE_SYS_BUS_DEVICE, | |
64 | .instance_size = sizeof(RAMFBStandaloneState), | |
65 | .class_init = ramfb_class_initfn, | |
66 | }; | |
67 | ||
68 | static void ramfb_register_types(void) | |
69 | { | |
70 | type_register_static(&ramfb_info); | |
71 | } | |
72 | ||
73 | type_init(ramfb_register_types) |