Chameleon

Chameleon Commit Details

Date:2012-05-09 01:40:15 (11 years 11 months ago)
Author:Cosmosis Jones
Commit:1956
Parents: 1955
Message:Added some HD3000 stuff from Conti's fork supplied by someone else, modified by god, and now committed
Changes:
M/trunk/i386/libsaio/gma.c

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trunk/i386/libsaio/gma.c
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/*␊
␉Original patch by Nawcom␊
␉http://forum.voodooprojects.org/index.php/topic,1029.0.html␊
␊
Original Intel HDx000 code from valv␊
*/␊
␊
#include "libsa.h"␊
#define DBG(x...)␊
#endif␊
␊
␊
uint8_t GMAX3100_vals[22][4] = {␊
␉{ 0x01,0x00,0x00,0x00 },␊
␉{ 0x01,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 }␊
};␊
␊
uint8_t HD2000_vals[16][4] = {␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x14,0x00,0x00,0x00 },␊
␉{ 0xfa,0x00,0x00,0x00 },␊
␉{ 0x2c,0x01,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x14,0x00,0x00,0x00 },␊
␉{ 0xf4,0x01,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x01,0x00,0x00,0x00 },␊
};␊
␊
uint8_t HD3000_vals[16][4] = {␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x14,0x00,0x00,0x00 },␊
␉{ 0xfa,0x00,0x00,0x00 },␊
␉{ 0x2c,0x01,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x14,0x00,0x00,0x00 },␊
␉{ 0xf4,0x01,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x00,0x00,0x00,0x00 },␊
␉{ 0x01,0x00,0x00,0x00 },␊
};␊
␊
uint8_t HD2000_tbl_info[18] = {␊
␉0x30,0x44,0x02,0x02,0x02,0x02,0x00,0x00,0x00,␊
␉0x00,0x01,0x02,0x02,0x02,0x00,0x01,0x02,0x02␊
};␊
uint8_t HD2000_os_info[20] = {␊
␉0x30,0x49,0x01,0x11,0x11,0x11,0x08,0x00,0x00,0x01,␊
␉0xf0,0x1f,0x01,0x00,0x00,0x00,0x10,0x07,0x00,0x00␊
};␊
␊
// The following values came from a Sandy Bridge MacBook Air␊
uint8_t HD3000_tbl_info[18] = {␊
␉0x30,0x44,0x02,0x02,0x02,0x02,0x00,0x00,0x00,␊
␉0x00,0x02,0x02,0x02,0x02,0x01,0x01,0x01,0x01␊
};␊
␊
// The following values came from a Sandy Bridge MacBook Air␊
uint8_t HD3000_os_info[20] = {␊
␉0x30,0x49,0x01,0x12,0x12,0x12,0x08,0x00,0x00,0x01,␊
␉0xf0,0x1f,0x01,0x00,0x00,0x00,0x10,0x07,0x00,0x00␊
};␊
␊
␊
uint8_t reg_TRUE[]␉= { 0x01, 0x00, 0x00, 0x00 };␊
uint8_t reg_FALSE[] = { 0x00, 0x00, 0x00, 0x00 };␊
␊
␉{ 0x80862A13, "GMAX3100"␉␉},␊
␉{ 0x80862A42, "GMAX3100"␉␉},␊
␉{ 0x80862A43, "GMAX3100"␉␉},␊
␉{ 0x80860102, "Intel HD Graphics 2000"␉␉␉},␊
␉{ 0x80860106, "Intel HD Graphics 2000 Mobile"␉},␊
␉{ 0x80860112, "Intel HD Graphics 3000"␉␉␉},␊
␉{ 0x80860116, "Intel HD Graphics 3000 Mobile"␉},␊
␉{ 0x80860122, "Intel HD Graphics 3000"␉␉␉},␊
␉{ 0x80860126, "Intel HD Graphics 3000 Mobile"␉},␊
};␊
␊
char *get_gma_model(uint32_t id) {␊
␉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);␊
␉␊
␉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);␊
␉devprop_add_value(device, "model", (uint8_t*)model, (strlen(model) + 1));␊
␉devprop_add_value(device, "device_type", (uint8_t*)"display", 8);␉␊
␉␊
␉if ((strcmp("Mobile GMA950", model) == 0) ||␊
␉␉(strcmp("Mobile GMA3150",model) == 0))␊
␉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 ((strcmp("Desktop GMA950", model) == 0) ||␊
␉␉␉ (strcmp("Desktop GMA3150",model) == 0))␊
␉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 (strcmp("GMAX3100",model) == 0)␊
␉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, "AAPL01,Stretch",␉␉␉␉␉GMAX3100_vals[21], 4);␊
␉␉devprop_add_value(device, "class-code",␉␉␉␉␉␉ClassFix, 4);␊
␉}␊
␉else if (model == (char *)"Intel 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 *)"Intel 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 *)"Intel 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 *)"Intel 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);␊
␉}␊
␉␊
␉stringdata = malloc(sizeof(uint8_t) * string->length);␊
␉if (!stringdata)␊

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Revision: 1956