bool setup_gma_devprop(pci_dt_t *gma_dev)
{
char *devicepath;
volatile uint8_t *regs;
uint32_t bar[7];
char *model;
uint8_t BuiltIn = 0x00;
uint8_t ClassFix[4] = { 0x00, 0x00, 0x03, 0x00 };
unsigned int device_id;
devicepath = get_pci_dev_path(gma_dev);
bar[0] = pci_config_read32(gma_dev->dev.addr, 0x10);
regs = (uint8_t *) (bar[0] & ~0x0f);
model = get_gma_model((gma_dev->vendor_id << 16) | gma_dev->device_id);
device_id = gma_dev->device_id;
verbose("Intel %s [%04x:%04x] :: %s\n",
model, gma_dev->vendor_id, gma_dev->device_id, devicepath);
if (!string)
string = devprop_create_string();
struct DevPropDevice *device = malloc(sizeof(struct DevPropDevice));
device = devprop_add_device(string, devicepath);
if (!device)
{
printf("Failed initializing dev-prop string dev-entry.\n");
pause();
return false;
}
devprop_add_value(device, "model", (uint8_t*)model, (strlen(model) + 1));
devprop_add_value(device, "device_type", (uint8_t*)"display", 8);
if ((model == (char *)&"Mobile GMA950")
|| (model == (char *)&"Mobile GMA3150"))
{
devprop_add_value(device, "AAPL,HasPanel", reg_TRUE, 4);
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
}
else if ((model == (char *)&"Desktop GMA950")
|| (model == (char *)&"Desktop GMA3150"))
{
BuiltIn = 0x01;
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
}
else if (model == (char *)&"GMAX3100")
{
devprop_add_value(device, "AAPL,HasPanel", GMAX3100_vals[0], 4);
devprop_add_value(device, "AAPL,SelfRefreshSupported", GMAX3100_vals[1], 4);
devprop_add_value(device, "AAPL,aux-power-connected", GMAX3100_vals[2], 4);
devprop_add_value(device, "AAPL,backlight-control", GMAX3100_vals[3], 4);
devprop_add_value(device, "AAPL00,blackscreen-preferences", GMAX3100_vals[4], 4);
devprop_add_value(device, "AAPL01,BacklightIntensity", GMAX3100_vals[5], 4);
devprop_add_value(device, "AAPL01,blackscreen-preferences", GMAX3100_vals[6], 4);
devprop_add_value(device, "AAPL01,DataJustify", GMAX3100_vals[7], 4);
devprop_add_value(device, "AAPL01,Depth", GMAX3100_vals[8], 4);
devprop_add_value(device, "AAPL01,Dither", GMAX3100_vals[9], 4);
devprop_add_value(device, "AAPL01,DualLink", GMAX3100_vals[10], 4);
devprop_add_value(device, "AAPL01,Height", GMAX3100_vals[11], 4);
devprop_add_value(device, "AAPL01,Interlace", GMAX3100_vals[12], 4);
devprop_add_value(device, "AAPL01,Inverter", GMAX3100_vals[13], 4);
devprop_add_value(device, "AAPL01,InverterCurrent", GMAX3100_vals[14], 4);
devprop_add_value(device, "AAPL01,InverterCurrency", GMAX3100_vals[15], 4);
devprop_add_value(device, "AAPL01,LinkFormat", GMAX3100_vals[16], 4);
devprop_add_value(device, "AAPL01,LinkType", GMAX3100_vals[17], 4);
devprop_add_value(device, "AAPL01,Pipe", GMAX3100_vals[18], 4);
devprop_add_value(device, "AAPL01,PixelFormat", GMAX3100_vals[19], 4);
devprop_add_value(device, "AAPL01,Refresh", GMAX3100_vals[20], 4);
devprop_add_value(device, "AAPL01,Stretch", GMAX3100_vals[21], 4);
devprop_add_value(device, "class-code", ClassFix, 4);
}
else if (model == (char *)&"HD Graphics 2000 Mobile")
{
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL00,PixelFormat", HD2000_vals[0], 4);
devprop_add_value(device, "AAPL00,T1", HD2000_vals[1], 4);
devprop_add_value(device, "AAPL00,T2", HD2000_vals[2], 4);
devprop_add_value(device, "AAPL00,T3", HD2000_vals[3], 4);
devprop_add_value(device, "AAPL00,T4", HD2000_vals[4], 4);
devprop_add_value(device, "AAPL00,T5", HD2000_vals[5], 4);
devprop_add_value(device, "AAPL00,T6", HD2000_vals[6], 4);
devprop_add_value(device, "AAPL00,T7", HD2000_vals[7], 4);
devprop_add_value(device, "AAPL00,LinkType", HD2000_vals[8], 4);
devprop_add_value(device, "AAPL00,LinkFormat", HD2000_vals[9], 4);
devprop_add_value(device, "AAPL00,DualLink", HD2000_vals[10], 4);
devprop_add_value(device, "AAPL00,Dither", HD2000_vals[11], 4);
devprop_add_value(device, "AAPL00,DataJustify", HD3000_vals[12], 4);
devprop_add_value(device, "graphic-options", HD2000_vals[13], 4);
devprop_add_value(device, "AAPL,tbl-info", HD2000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD2000_os_info, 20);
}
else if (model == (char *)&"HD Graphics 3000 Mobile")
{
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL00,PixelFormat", HD3000_vals[0], 4);
devprop_add_value(device, "AAPL00,T1", HD3000_vals[1], 4);
devprop_add_value(device, "AAPL00,T2", HD3000_vals[2], 4);
devprop_add_value(device, "AAPL00,T3", HD3000_vals[3], 4);
devprop_add_value(device, "AAPL00,T4", HD3000_vals[4], 4);
devprop_add_value(device, "AAPL00,T5", HD3000_vals[5], 4);
devprop_add_value(device, "AAPL00,T6", HD3000_vals[6], 4);
devprop_add_value(device, "AAPL00,T7", HD3000_vals[7], 4);
devprop_add_value(device, "AAPL00,LinkType", HD3000_vals[8], 4);
devprop_add_value(device, "AAPL00,LinkFormat", HD3000_vals[9], 4);
devprop_add_value(device, "AAPL00,DualLink", HD3000_vals[10], 4);
devprop_add_value(device, "AAPL00,Dither", HD3000_vals[11], 4);
devprop_add_value(device, "AAPL00,DataJustify", HD3000_vals[12], 4);
devprop_add_value(device, "graphic-options", HD3000_vals[13], 4);
devprop_add_value(device, "AAPL,tbl-info", HD3000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD3000_os_info, 20);
}
else if (model == (char *)&"HD Graphics 2000")
{
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "device-id", (uint8_t*)&device_id, sizeof(device_id));
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL,tbl-info", HD2000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD2000_os_info, 20);
}
else if (model == (char *)&"HD Graphics 3000")
{
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
device_id = 0x00000126; // Inject a valid mobile GPU device id instead of patching kexts
devprop_add_value(device, "device-id", (uint8_t*)&device_id, sizeof(device_id));
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL,tbl-info", HD3000_tbl_info, 18);
devprop_add_value(device, "AAPL,os-info", HD3000_os_info, 20);
}
else if(model == (char*)&"HD Graphics 4000" ||
model == (char*)&"HD Graphics 4000 Mobile")
{
uint32_t ram = (((getVBEVideoRam() + 512) / 1024) + 512) / 1024;
uint32_t ig_platform_id;
switch (ram)
{
case 96:
ig_platform_id = 0x01660000; // 96mb
break;
case 64:
ig_platform_id = 0x01660009; // 64mb
break;
case 32:
ig_platform_id = 0x01620005; // 32mb
break;
default:
printf("Please specify 96, 64, or 32MB RAM for the HD4000 in the bios.\n"
"The selected %dMB RAM configuration is not supported for the HD4000.\n", ram);
pause();
return false; // Exit early before the AAPL,ig-platform-id property is set.
break;
}
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);
devprop_add_value(device, "AAPL,ig-platform-id", (uint8_t*)&ig_platform_id, 4);
}
stringdata = malloc(sizeof(uint8_t) * string->length);
if (!stringdata)
{
printf("No stringdata.\n");
pause();
return false;
}
memcpy(stringdata, (uint8_t*)devprop_generate_string(string), string->length);
stringlength = string->length;
return true;
}
bool setup_gma_devprop(pci_dt_t *gma_dev)
{
char *devicepath;
volatile uint8_t *regs;
uint32_t bar[7];
char *model;
uint8_t BuiltIn = 0x00;
uint8_t ClassFix[4] = { 0x00, 0x00, 0x03, 0x00 };
devicepath = get_pci_dev_path(gma_dev);
bar[0] = pci_config_read32(gma_dev->dev.addr, 0x10);
regs = (uint8_t *) (bar[0] & ~0x0f);
model = get_gma_model((gma_dev->vendor_id << 16) | gma_dev->device_id);
verbose("Intel %s [%04x:%04x] :: %s\n",
model, gma_dev->vendor_id, gma_dev->device_id, devicepath);
if (!string)
string = devprop_create_string();
struct DevPropDevice *device = malloc(sizeof(struct DevPropDevice));
device = devprop_add_device(string, devicepath);
if (!device)
{
printf("Failed initializing dev-prop string dev-entry, press any key...\n");
getchar();
return false;
}
devprop_add_value(device, "model", (uint8_t*)model, (strlen(model) + 1));
devprop_add_value(device, "device_type", (uint8_t*)"display", 8);
if ((model == (char *)"Mobile GMA950")
|| (model == (char *)"Mobile GMA3150"))
{
devprop_add_value(device, "AAPL,HasPanel", reg_TRUE, 4);
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
}
else if ((model == (char *)"Desktop GMA950")
|| (model == (char *)"Desktop GMA3150"))
{
BuiltIn = 0x01;
devprop_add_value(device, "built-in", &BuiltIn, 1);
devprop_add_value(device, "class-code", ClassFix, 4);
}
else if (model == (char *)"GMAX3100")
{
devprop_add_value(device, "AAPL,HasPanel", GMAX3100_vals[0], 4);
devprop_add_value(device, "AAPL,SelfRefreshSupported", GMAX3100_vals[1], 4);
devprop_add_value(device, "AAPL,aux-power-connected", GMAX3100_vals[2], 4);
devprop_add_value(device, "AAPL,backlight-control", GMAX3100_vals[3], 4);
devprop_add_value(device, "AAPL00,blackscreen-preferences", GMAX3100_vals[4], 4);
devprop_add_value(device, "AAPL01,BacklightIntensity", GMAX3100_vals[5], 4);
devprop_add_value(device, "AAPL01,blackscreen-preferences", GMAX3100_vals[6], 4);
devprop_add_value(device, "AAPL01,DataJustify", GMAX3100_vals[7], 4);
devprop_add_value(device, "AAPL01,Depth", GMAX3100_vals[8], 4);
devprop_add_value(device, "AAPL01,Dither", GMAX3100_vals[9], 4);
devprop_add_value(device, "AAPL01,DualLink", GMAX3100_vals[10], 4);
devprop_add_value(device, "AAPL01,Height", GMAX3100_vals[11], 4);
devprop_add_value(device, "AAPL01,Interlace", GMAX3100_vals[12], 4);
devprop_add_value(device, "AAPL01,Inverter", GMAX3100_vals[13], 4);
devprop_add_value(device, "AAPL01,InverterCurrent", GMAX3100_vals[14], 4);
devprop_add_value(device, "AAPL01,InverterCurrency", GMAX3100_vals[15], 4);
devprop_add_value(device, "AAPL01,LinkFormat", GMAX3100_vals[16], 4);
devprop_add_value(device, "AAPL01,LinkType", GMAX3100_vals[17], 4);
devprop_add_value(device, "AAPL01,Pipe", GMAX3100_vals[18], 4);
devprop_add_value(device, "AAPL01,PixelFormat", GMAX3100_vals[19], 4);
devprop_add_value(device, "AAPL01,Refresh", GMAX3100_vals[20], 4);
devprop_add_value(device, "AAPL01,Stretch", GMAX3100_vals[21], 4);
devprop_add_value(device, "class-code", ClassFix, 4);
}
stringdata = malloc(sizeof(uint8_t) * string->length);
if (!stringdata)
{
printf("no stringdata press a key...\n");
getchar();
return false;
}
memcpy(stringdata, (uint8_t*)devprop_generate_string(string), string->length);
stringlength = string->length;
return true;
}
