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| Source at commit 307 created 12 years 11 months ago. By ifabio, merge changes from trunk (929). Also merge the module changes from Azimutz branche (fix compile error) Also edited the info.plist into AHCIPortInjector.kext: http://forum.voodooprojects.org/index.php/topic,1170.0.html | |
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| 1 | /*␊ |
| 2 | * ATIGraphicsEnabler Module ---␊ |
| 3 | *␉ Enables many ati "legacy ??" cards to be used out of the box in OS X.␊ |
| 4 | * This was converted from ( < r784) boot2 code to a boot2 module.␊ |
| 5 | *␊ |
| 6 | */␊ |
| 7 | ␊ |
| 8 | #include "saio_internal.h"␊ |
| 9 | #include "bootstruct.h"␊ |
| 10 | #include "pci.h"␊ |
| 11 | #include "ati.h"␊ |
| 12 | #include "modules.h"␊ |
| 13 | ␊ |
| 14 | ␊ |
| 15 | #define kGraphicsEnablerKey␉␉"GraphicsEnabler" // change?␊ |
| 16 | ␊ |
| 17 | void GraphicsEnabler_hook(void* arg1, void* arg2, void* arg3, void* arg4);␊ |
| 18 | ␊ |
| 19 | ␊ |
| 20 | void ATiGraphicsEnabler_start()␊ |
| 21 | {␊ |
| 22 | ␉register_hook_callback("PCIDevice", &GraphicsEnabler_hook);␊ |
| 23 | }␊ |
| 24 | ␊ |
| 25 | ␊ |
| 26 | void GraphicsEnabler_hook(void* arg1, void* arg2, void* arg3, void* arg4)␊ |
| 27 | {␊ |
| 28 | ␉pci_dt_t* current = arg1;␊ |
| 29 | ␉␊ |
| 30 | ␉if (current->class_id != PCI_CLASS_DISPLAY_VGA) return;␊ |
| 31 | ␉␊ |
| 32 | ␉char *devicepath = get_pci_dev_path(current);␊ |
| 33 | ␉␊ |
| 34 | ␉bool do_gfx_devprop = true;␊ |
| 35 | ␉getBoolForKey(kGraphicsEnablerKey, &do_gfx_devprop, &bootInfo->bootConfig);␊ |
| 36 | ␉␊ |
| 37 | ␉// AMD ?? i don't find any vga 1022 vendor!.. thou ATI isn't used anymore!␊ |
| 38 | ␉if (do_gfx_devprop && (current->vendor_id == PCI_VENDOR_ID_ATI))␊ |
| 39 | ␉{␊ |
| 40 | ␉␉verbose("ATI VGA Controller [%04x:%04x] :: %s \n", ␊ |
| 41 | ␉␉␉␉current->vendor_id, current->device_id, devicepath);␊ |
| 42 | ␉␉setup_ati_devprop(current);␊ |
| 43 | ␉}␊ |
| 44 | ␉else␊ |
| 45 | ␉␉verbose("[%04x:%04x] :: %s, is not a AMD/ATI VGA Controller.\n",// amd ??␊ |
| 46 | ␉␉␉␉current->vendor_id, current->device_id, devicepath);␊ |
| 47 | }␊ |
| 48 | |
