Chameleon

Chameleon Commit Details

Date:2011-06-04 05:48:33 (8 years 16 days ago)
Author:Azimutz
Commit:950
Parents: 949
Message:"Final" clean up to IntelGraphicsEnabler module. Ready for testing.
Changes:
M/branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/gma.c
M/branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/IntelGraphicsEnabler.c
M/branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/gma.h
M/branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/Readme.txt

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branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/gma.c
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/**
Original patch by nawcom
/*
Original patch by Nawcom
http://forum.voodooprojects.org/index.php/topic,1029.msg4427.html#msg4427
**/
*/
#include "libsa.h"
#include "saio_internal.h"
#include "bootstruct.h"
#include "pci.h"
#include "platform.h"
#define DBG(x...)
#endif
uint8_t GMAX3100_vals[22][4] = {
{ 0x01,0x00,0x00,0x00 },
{ 0x01,0x00,0x00,0x00 },
{ 0x3B,0x00,0x00,0x00 },
{ 0x00,0x00,0x00,0x00 }
};
uint8_t reg_TRUE[] = { 0x01 ,0x00 ,0x00 ,0x00 };
uint8_t reg_TRUE[]= { 0x01 ,0x00 ,0x00 ,0x00 };
uint8_t reg_FALSE[] = { 0x00,0x00,0x00,0x00 };
static struct gma_gpu_t KnownGPUS[] = {
{ 0x808627A2, "Mobile GMA950"},
{ 0x808627AE, "Mobile GMA950"},
{ 0x808627A6, "Mobile GMA950"},
{ 0x80862772, "Desktop GMA950"}, //Azi: never worked with mine.
{ 0x8086A011, "Mobile GMA3150"},
{ 0x8086A012, "Mobile GMA3150"},
{ 0x80862772, "Desktop GMA950"},
{ 0x80862776, "Desktop GMA950"},
{ 0x8086A001, "Mobile GMA3150"},
{ 0x8086A002, "Desktop GMA3150" },
{ 0x80862A02, "GMAX3100"},
{ 0x80862A03, "GMAX3100"},
{ 0x80862A12, "GMAX3100"},
{ 0x80862A13, "GMAX3100"}
{ 0x80862A13, "GMAX3100"},
{ 0x80862A42, "GMAX3100"},
{ 0x80862A43, "GMAX3100"},
};
char *get_gma_model(uint32_t id) {
int i=0;
for(i = 0; i < (sizeof(KnownGPUS) / sizeof(KnownGPUS[0])); i++) {
if(KnownGPUS[i].device == id)
int i = 0;
for (i = 0; i < (sizeof(KnownGPUS) / sizeof(KnownGPUS[0])); i++)
{
if (KnownGPUS[i].device == id)
return KnownGPUS[i].name;
}
return KnownGPUS[0].name;
bool setup_gma_devprop(pci_dt_t *gma_dev)
{
//intlen;
char *devicepath;
volatile uint8_t *regs;
uint32_t bar[7];
char *model;
uint8_t BuiltIn = 0x00;
uint8_t ClassFix[4] = { 0x00, 0x00, 0x03, 0x00 };
char*devicepath;
volatile uint8_t*regs;
uint32_tbar[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)
if (!device)
{
printf("Failed initializing dev-prop string dev-entry, press any key...\n");
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") {
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") {
}
else if ((model == (char *)"Desktop GMA950")
|| (model == (char *)"Desktop GMA3150"))
{
BuiltIn = 0x01;
devprop_add_value(device, "built-in", &BuiltIn, 1);
} 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 *)"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)
if (!stringdata)
{
printf("no stringdata press a key...\n");
getchar();
branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/IntelGraphicsEnabler.c
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/*
* IntelGraphicsEnabler Module ---
*IntelGraphicsEnabler Module ---
* Enables "some" Intel cards to be used out of the box ?? in OS X.
* This was converted from ... // AutoResolution reminder ---
* This was converted from ... // AutoResolution reminder ---
*
*/
#include "gma.h"
#include "modules.h"
#define kGraphicsEnablerKey "GraphicsEnabler"
#define kGraphicsEnablerKey"GraphicsEnabler"
void GraphicsEnabler_hook(void* arg1, void* arg2, void* arg3, void* arg4);
branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/gma.h
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char *name;
};
#define REG8(reg) ((volatile uint8_t *)regs)[(reg)]
#define REG16(reg) ((volatile uint16_t *)regs)[(reg) >> 1]
#define REG32(reg) ((volatile uint32_t *)regs)[(reg) >> 2]
#define REG8(reg)((volatile uint8_t *)regs)[(reg)]
#define REG16(reg)((volatile uint16_t *)regs)[(reg) >> 1]
#define REG32(reg)((volatile uint32_t *)regs)[(reg) >> 2]
#endif /* !__LIBSAIO_GMA_H */
branches/azimutz/Cleancut/i386/modules/IntelGraphicsEnabler/Readme.txt
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Module:IntelGraphicsEnabler
Description: Enables "some" ?? Intel cards to be used out of the box ?? in OS X.
This was converted from ...
Description: Enables a few Intel cards to be used out of the box,
mostly mobile ones.
Dependencies: none
Keys: GraphicsEnabler (enabled by default)
Keys: GraphicsEnablerYes/No (enabled by default)
Disable GraphicsEnabler patch.
Adaptation of Meklort's work.
Original patch by Nawcom:
http://forum.voodooprojects.org/index.php/topic,1029.0.html
TODO: ---
TODO: test my GMA desktop again (Azi)

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Revision: 950