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Source at commit 1158 created 13 years 16 days ago. By azimutz, Match nvidia.c with the one on my branch (Chazi) adding dev id's from issue 99 and Asus G74SX (0DF4, 1251). | |
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1 | /*␊ |
2 | * GraphicsEnabler Module␊ |
3 | *␉Enabled many nvidia and ati cards to be used out of the box in ␊ |
4 | *␉OS X. This was converted from boot2 code to a boot2 module.␊ |
5 | *␊ |
6 | */␊ |
7 | ␊ |
8 | #include "libsaio.h"␊ |
9 | #include "pci.h"␊ |
10 | #include "bootstruct.h"␊ |
11 | #include "nvidia.h"␊ |
12 | #include "ati.h"␊ |
13 | #include "gma.h"␊ |
14 | #include "modules.h"␊ |
15 | ␊ |
16 | ␊ |
17 | #define kGraphicsEnabler␉"GraphicsEnabler"␊ |
18 | ␊ |
19 | ␊ |
20 | void GraphicsEnabler_hook(void* arg1, void* arg2, void* arg3, void* arg4);␊ |
21 | ␊ |
22 | void GraphicsEnabler_start()␊ |
23 | {␊ |
24 | ␉register_hook_callback("PCIDevice", &GraphicsEnabler_hook);␊ |
25 | }␊ |
26 | ␊ |
27 | ␊ |
28 | void GraphicsEnabler_hook(void* arg1, void* arg2, void* arg3, void* arg4)␊ |
29 | {␉␊ |
30 | ␉pci_dt_t* current = arg1;␊ |
31 | ␉if(current && current->class_id == PCI_CLASS_DISPLAY_VGA)␊ |
32 | ␉{␊ |
33 | ␉␉char *devicepath = get_pci_dev_path(current);␊ |
34 | ␊ |
35 | ␉␉bool do_gfx_devprop = true;␊ |
36 | ␉␉getBoolForKey(kGraphicsEnabler, &do_gfx_devprop, &bootInfo->bootConfig);␊ |
37 | ␉␉␊ |
38 | ␉␉␊ |
39 | ␉␉if (do_gfx_devprop)␊ |
40 | ␉␉{␊ |
41 | ␉␉␉switch (current->vendor_id)␊ |
42 | ␉␉␉{␊ |
43 | ␉␉␉␉case PCI_VENDOR_ID_ATI:␊ |
44 | ␉␉␉␉␉verbose("ATI VGA Controller [%04x:%04x] :: %s \n", ␊ |
45 | ␉␉␉␉␉␉␉␉␉current->vendor_id, current->device_id, devicepath);␊ |
46 | ␉␉␉␉␉setup_ati_devprop(current); ␊ |
47 | ␉␉␉␉␉break;␊ |
48 | ␉␉␉␉␉␊ |
49 | ␉␉␉␉case PCI_VENDOR_ID_INTEL: ␊ |
50 | ␉␉␉␉␉setup_gma_devprop(current);␊ |
51 | ␉␉␉␉␉break;␊ |
52 | ␉␉␉␉␉␊ |
53 | ␉␉␉␉case PCI_VENDOR_ID_NVIDIA: ␊ |
54 | ␉␉␉␉␉setup_nvidia_devprop(current);␊ |
55 | ␉␉␉␉␉break;␊ |
56 | ␉␉␉}␊ |
57 | ␉␉}␊ |
58 | ␉␉ ␊ |
59 | ␉}␊ |
60 | }␊ |
61 |