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Root/branches/Chimera/i386/libsaio/gma.c

1/*␊
2␉Original patch by Nawcom␊
3␉http://forum.voodooprojects.org/index.php/topic,1029.0.html␊
4 ␊
5 Original Intel HDx000 code from valv␊
6*/␊
7␊
8#include "libsa.h"␊
9#include "saio_internal.h"␊
10#include "bootstruct.h"␊
11#include "pci.h"␊
12#include "platform.h"␊
13#include "device_inject.h"␊
14#include "gma.h"␊
15#include "vbe.h"␊
16#include "graphics.h"␊
17#include "stdio.h"␊
18␊
19#ifndef DEBUG_GMA␊
20#define DEBUG_GMA 0␊
21#endif␊
22␊
23#if DEBUG_GMA␊
24#define DBG(x...)␉printf(x)␊
25#else␊
26#define DBG(x...)␊
27#endif␊
28␊
29uint8_t GMAX3100_vals[22][4] = {␊
30␉{ 0x01,0x00,0x00,0x00 },␊
31␉{ 0x01,0x00,0x00,0x00 },␊
32␉{ 0x01,0x00,0x00,0x00 },␊
33␉{ 0x00,0x00,0x00,0x08 },␊
34␉{ 0x64,0x00,0x00,0x00 },␊
35␉{ 0x00,0x00,0x00,0x08 },␊
36␉{ 0x01,0x00,0x00,0x00 },␊
37␉{ 0x20,0x00,0x00,0x00 },␊
38␉{ 0x00,0x00,0x00,0x00 },␊
39␉{ 0x01,0x00,0x00,0x00 },␊
40␉{ 0x20,0x03,0x00,0x00 },␊
41␉{ 0x00,0x00,0x00,0x00 },␊
42␉{ 0x00,0x00,0x00,0x00 },␊
43␉{ 0x00,0x00,0x00,0x00 },␊
44␉{ 0x08,0x52,0x00,0x00 },␊
45␉{ 0x00,0x00,0x00,0x00 },␊
46␉{ 0x00,0x00,0x00,0x00 },␊
47␉{ 0x01,0x00,0x00,0x00 },␊
48␉{ 0x01,0x00,0x00,0x00 },␊
49␉{ 0x3B,0x00,0x00,0x00 },␊
50␉{ 0x00,0x00,0x00,0x00 }␊
51};␊
52␊
53uint8_t HD2000_vals[16][4] = {␊
54␉{ 0x00,0x00,0x00,0x00 },␊
55␉{ 0x00,0x00,0x00,0x00 },␊
56␉{ 0x14,0x00,0x00,0x00 },␊
57␉{ 0xfa,0x00,0x00,0x00 },␊
58␉{ 0x2c,0x01,0x00,0x00 },␊
59␉{ 0x00,0x00,0x00,0x00 },␊
60␉{ 0x14,0x00,0x00,0x00 },␊
61␉{ 0xf4,0x01,0x00,0x00 },␊
62␉{ 0x00,0x00,0x00,0x00 },␊
63␉{ 0x00,0x00,0x00,0x00 },␊
64␉{ 0x00,0x00,0x00,0x00 },␊
65␉{ 0x00,0x00,0x00,0x00 },␊
66␉{ 0x00,0x00,0x00,0x00 },␊
67␉{ 0x00,0x00,0x00,0x00 },␊
68␉{ 0x00,0x00,0x00,0x00 },␊
69␉{ 0x01,0x00,0x00,0x00 },␊
70};␊
71␊
72uint8_t HD3000_vals[16][4] = {␊
73␉{ 0x00,0x00,0x00,0x00 },␊
74␉{ 0x00,0x00,0x00,0x00 },␊
75␉{ 0x14,0x00,0x00,0x00 },␊
76␉{ 0xfa,0x00,0x00,0x00 },␊
77␉{ 0x2c,0x01,0x00,0x00 },␊
78␉{ 0x00,0x00,0x00,0x00 },␊
79␉{ 0x14,0x00,0x00,0x00 },␊
80␉{ 0xf4,0x01,0x00,0x00 },␊
81␉{ 0x00,0x00,0x00,0x00 },␊
82␉{ 0x00,0x00,0x00,0x00 },␊
83␉{ 0x00,0x00,0x00,0x00 },␊
84␉{ 0x00,0x00,0x00,0x00 },␊
85␉{ 0x00,0x00,0x00,0x00 },␊
86␉{ 0x00,0x00,0x00,0x00 },␊
87␉{ 0x00,0x00,0x00,0x00 },␊
88␉{ 0x01,0x00,0x00,0x00 },␊
89};␊
90␊
91uint8_t HD2000_tbl_info[18] = {␊
92␉0x30,0x44,0x02,0x02,0x02,0x02,0x00,0x00,0x00,␊
93␉0x00,0x01,0x02,0x02,0x02,0x00,0x01,0x02,0x02␊
94};␊
95uint8_t HD2000_os_info[20] = {␊
96␉0x30,0x49,0x01,0x11,0x11,0x11,0x08,0x00,0x00,0x01,␊
97␉0xf0,0x1f,0x01,0x00,0x00,0x00,0x10,0x07,0x00,0x00␊
98};␊
99␊
100// MacMan: The following values came from a Sandy Bridge MacBook Air␊
101uint8_t HD3000_tbl_info[18] = {␊
102␉0x30,0x44,0x02,0x02,0x02,0x02,0x00,0x00,0x00,␊
103␉0x00,0x02,0x02,0x02,0x02,0x01,0x01,0x01,0x01␊
104};␊
105␊
106//MacMan: The following values came from a Sandy Bridge MacBook Air␊
107uint8_t HD3000_os_info[20] = {␊
108␉0x30,0x49,0x01,0x12,0x12,0x12,0x08,0x00,0x00,0x01,␊
109␉0xf0,0x1f,0x01,0x00,0x00,0x00,0x10,0x07,0x00,0x00␊
110};␊
111␊
112␊
113uint8_t reg_TRUE[]␉= { 0x01, 0x00, 0x00, 0x00 };␊
114uint8_t reg_FALSE[] = { 0x00, 0x00, 0x00, 0x00 };␊
115␊
116static struct gma_gpu_t KnownGPUS[] = {␊
117␉{ 0x00000000, "Unknown"␉␉␉},␊
118␉{ 0x808627A2, "Mobile GMA950"␉},␊
119␉{ 0x808627AE, "Mobile GMA950"␉},␊
120␉{ 0x808627A6, "Mobile GMA950"␉},␊
121␉{ 0x8086A011, "Mobile GMA3150"␉},␊
122␉{ 0x8086A012, "Mobile GMA3150"␉},␊
123␉{ 0x80862772, "Desktop GMA950"␉},␊
124␉{ 0x80862776, "Desktop GMA950"␉},␊
125␉{ 0x8086A001, "Mobile GMA3150"␉},␊
126␉{ 0x8086A002, "Desktop GMA3150" },␊
127␉{ 0x80862A02, "GMAX3100"␉␉},␊
128␉{ 0x80862A03, "GMAX3100"␉␉},␊
129␉{ 0x80862A12, "GMAX3100"␉␉},␊
130␉{ 0x80862A13, "GMAX3100"␉␉},␊
131␉{ 0x80862A42, "GMAX3100"␉␉},␊
132␉{ 0x80862A43, "GMAX3100"␉␉},␊
133␉{ 0x80860102, "Intel HD Graphics 2000"␉␉␉},␊
134␉{ 0x80860106, "Intel HD Graphics 2000 Mobile"␉},␊
135␉{ 0x80860112, "Intel HD Graphics 3000"␉␉␉},␊
136␉{ 0x80860116, "Intel HD Graphics 3000 Mobile"␉},␊
137␉{ 0x80860122, "Intel HD Graphics 3000"␉␉␉},␊
138␉{ 0x80860126, "Intel HD Graphics 3000 Mobile"␉},␊
139 { 0x80860152, "Intel HD Graphics 2500"␉␉␉},␊
140 { 0x80860156, "Intel HD Graphics 2500 Mobile"␉},␊
141 { 0x80860162, "Intel HD Graphics 4000"␉␉␉},␊
142 { 0x80860166, "Intel HD Graphics 4000 Mobile"␉},␊
143 { 0x80860412, "Intel HD Graphics 4600"␉␉␉}, // MacMan␊
144 { 0x80860416, "Intel HD Graphics 4600 Mobile"␉}, // MacMan␊
145 { 0x80860422, "Intel HD Graphics 5000"␉␉␉}, // MacMan␊
146 { 0x80860426, "Intel HD Graphics 5000 Mobile"␉}, // MacMan␊
147};␊
148␊
149char *get_gma_model(uint32_t id) {␊
150␉int i = 0;␊
151␉␊
152␉for (i = 0; i < (sizeof(KnownGPUS) / sizeof(KnownGPUS[0])); i++)␊
153␉{␊
154␉␉if (KnownGPUS[i].device == id)␊
155␉␉␉return KnownGPUS[i].name;␊
156␉}␊
157␉return KnownGPUS[0].name;␊
158}␊
159␊
160bool setup_gma_devprop(pci_dt_t *gma_dev)␊
161{␊
162 int␉␉␉␉␉␉len;␊
163 const char␉␉␉␉*value;␊
164 char␉␉␉␉␉*devicepath;␊
165␉volatile uint8_t␉␉*regs;␊
166␉uint32_t␉␉␉␉bar[7];␊
167␉char␉␉␉␉␉*model;␊
168␉unsigned int␉␉␉device_id;␊
169␉uint8_t BuiltIn = 0x00;␊
170␉uint8_t ClassFix[4] = { 0x00, 0x00, 0x03, 0x00 };␊
171 uint8_t hd3k_device_id[4] = { 0x26, 0x01, 0x00, 0x00 };␊
172 uint8_t hd4k_device_id[4] = { 0x66, 0x01, 0x00, 0x00 };␊
173 uint8_t hd4600_device_id[4] = { 0x12, 0x04, 0x00, 0x00 }; // MacMan␊
174 uint8_t hd5k_device_id[4] = { 0x16, 0x04, 0x00, 0x00 }; // MacMan␊
175 uint8_t snb_id_3k[4] = { 0x10, 0x00, 0x03, 0x00 };␊
176 uint8_t ig_id_2500[4] = { 0x0B, 0x00, 0x66, 0x01 }; // MacMan␊
177 uint8_t ig_id_4k[4] = { 0x0A, 0x00, 0x66, 0x01 };␊
178 uint8_t ig_id_4k_mobile[4] = { 0x09, 0x00, 0x66, 0x01 }; // MacMan␊
179 uint8_t ig_id_4600[4] = { 0x00, 0x00, 0x16, 0x04 }; // MacMan␊
180 uint8_t ig_id_5k[4] = { 0x00, 0x00, 0x26, 0x04 }; // MacMan␊
181 uint8_t ig_platform_id[4] = { 0x00, 0x00, 0x00, 0x00 }; // MacMan␊
182␉␊
183␉devicepath = get_pci_dev_path(gma_dev);␊
184␉␊
185␉bar[0] = pci_config_read32(gma_dev->dev.addr, 0x10);␊
186␉regs = (uint8_t *) (bar[0] & ~0x0f);␊
187␉␊
188␉model = get_gma_model((gma_dev->vendor_id << 16) | gma_dev->device_id);␊
189␉device_id = gma_dev->device_id;␊
190␉␊
191␉verbose("Intel %s [%04x:%04x] :: %s\n",␊
192␉␉␉model, gma_dev->vendor_id, gma_dev->device_id, devicepath);␊
193␉␊
194␉if (!string)␊
195␉␉string = devprop_create_string();␊
196␉␊
197␉struct DevPropDevice *device = malloc(sizeof(struct DevPropDevice));␊
198␉device = devprop_add_device(string, devicepath);␊
199␉␊
200␉if (!device)␊
201␉{␊
202␉␉printf("Failed initializing dev-prop string dev-entry.\n");␊
203␉␉pause();␊
204␉␉return false;␊
205␉}␊
206␉␊
207␉devprop_add_value(device, "model", (uint8_t*)model, (strlen(model) + 1));␊
208//␉devprop_add_value(device, "device_type", (uint8_t*)"display", 8);␊
209␉␊
210␉if ((model == (char *)&"Mobile GMA950")␊
211␉␉|| (model == (char *)&"Mobile GMA3150"))␊
212␉{␊
213␉␉devprop_add_value(device, "AAPL,HasPanel", reg_TRUE, 4);␊
214␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
215␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
216␉}␊
217␉else if ((model == (char *)&"Desktop GMA950")␊
218␉␉␉|| (model == (char *)&"Desktop GMA3150"))␊
219␉{␊
220␉␉BuiltIn = 0x01;␊
221␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
222␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
223␉}␊
224␉else if (model == (char *)&"GMAX3100")␊
225␉{␊
226␉␉devprop_add_value(device, "AAPL,HasPanel",␉␉␉␉␉GMAX3100_vals[0], 4);␊
227␉␉devprop_add_value(device, "AAPL,SelfRefreshSupported",␉␉GMAX3100_vals[1], 4);␊
228␉␉devprop_add_value(device, "AAPL,aux-power-connected",␉␉GMAX3100_vals[2], 4);␊
229␉␉devprop_add_value(device, "AAPL,backlight-control",␉␉␉GMAX3100_vals[3], 4);␊
230␉␉devprop_add_value(device, "AAPL00,blackscreen-preferences", GMAX3100_vals[4], 4);␊
231␉␉devprop_add_value(device, "AAPL01,BacklightIntensity",␉␉GMAX3100_vals[5], 4);␊
232␉␉devprop_add_value(device, "AAPL01,blackscreen-preferences", GMAX3100_vals[6], 4);␊
233␉␉devprop_add_value(device, "AAPL01,DataJustify",␉␉␉␉GMAX3100_vals[7], 4);␊
234␉␉devprop_add_value(device, "AAPL01,Depth",␉␉␉␉␉GMAX3100_vals[8], 4);␊
235␉␉devprop_add_value(device, "AAPL01,Dither",␉␉␉␉␉GMAX3100_vals[9], 4);␊
236␉␉devprop_add_value(device, "AAPL01,DualLink",␉␉␉␉GMAX3100_vals[10], 4);␊
237␉␉devprop_add_value(device, "AAPL01,Height",␉␉␉␉␉GMAX3100_vals[11], 4);␊
238␉␉devprop_add_value(device, "AAPL01,Interlace",␉␉␉␉GMAX3100_vals[12], 4);␊
239␉␉devprop_add_value(device, "AAPL01,Inverter",␉␉␉␉GMAX3100_vals[13], 4);␊
240␉␉devprop_add_value(device, "AAPL01,InverterCurrent",␉␉␉GMAX3100_vals[14], 4);␊
241␉␉devprop_add_value(device, "AAPL01,InverterCurrency",␉␉GMAX3100_vals[15], 4);␊
242␉␉devprop_add_value(device, "AAPL01,LinkFormat",␉␉␉␉GMAX3100_vals[16], 4);␊
243␉␉devprop_add_value(device, "AAPL01,LinkType",␉␉␉␉GMAX3100_vals[17], 4);␊
244␉␉devprop_add_value(device, "AAPL01,Pipe",␉␉␉␉␉GMAX3100_vals[18], 4);␊
245␉␉devprop_add_value(device, "AAPL01,PixelFormat",␉␉␉␉GMAX3100_vals[19], 4);␊
246␉␉devprop_add_value(device, "AAPL01,Refresh",␉␉␉␉␉GMAX3100_vals[20], 4);␊
247␉␉devprop_add_value(device, "AAPL01,Stretch",␉␉␉␉␉GMAX3100_vals[21], 4);␊
248␉␉devprop_add_value(device, "class-code",␉␉␉␉␉␉ClassFix, 4);␊
249␉}␊
250␉else if (model == (char *)&"Intel HD Graphics 2000")␊
251␉{␊
252␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
253␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
254␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
255␉␉devprop_add_value(device, "AAPL,tbl-info", HD2000_tbl_info, 18);␊
256␉␉devprop_add_value(device, "AAPL,os-info", HD2000_os_info, 20);␊
257 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig)) // MacMan␊
258 {␊
259 sscanf(value, "%8x", ig_platform_id);␊
260 devprop_add_value(device, "AAPL,snb-platform-id", ig_platform_id, 4);␊
261 verbose("Setting %s for snb-platform-id\n", value);␊
262 }␊
263␉}␊
264␉else if (model == (char *)&"Intel HD Graphics 2000 Mobile")␊
265␉{␊
266␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
267␉␉devprop_add_value(device, "graphic-options", HD2000_vals[13], 4);␊
268␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
269␉␉devprop_add_value(device, "AAPL00,DataJustify", HD3000_vals[12], 4);␊
270␉␉devprop_add_value(device, "AAPL00,Dither", HD2000_vals[11], 4);␊
271␉␉devprop_add_value(device, "AAPL00,DualLink", HD2000_vals[10], 4);␊
272␉␉devprop_add_value(device, "AAPL00,LinkFormat", HD2000_vals[9], 4);␊
273␉␉devprop_add_value(device, "AAPL00,LinkType", HD2000_vals[8], 4);␊
274␉␉devprop_add_value(device, "AAPL00,PixelFormat", HD2000_vals[0], 4);␊
275␉␉devprop_add_value(device, "AAPL00,T1", HD2000_vals[1], 4);␊
276␉␉devprop_add_value(device, "AAPL00,T2", HD2000_vals[2], 4);␊
277␉␉devprop_add_value(device, "AAPL00,T3", HD2000_vals[3], 4);␊
278␉␉devprop_add_value(device, "AAPL00,T4", HD2000_vals[4], 4);␊
279␉␉devprop_add_value(device, "AAPL00,T5", HD2000_vals[5], 4);␊
280␉␉devprop_add_value(device, "AAPL00,T6", HD2000_vals[6], 4);␊
281␉␉devprop_add_value(device, "AAPL00,T7", HD2000_vals[7], 4);␊
282␉␉devprop_add_value(device, "AAPL,os-info", HD2000_os_info, 20);␊
283␉␉devprop_add_value(device, "AAPL,tbl-info", HD2000_tbl_info, 18);␊
284 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig)) // MacMan␊
285 {␊
286 sscanf(value, "%8x", ig_platform_id);␊
287 devprop_add_value(device, "AAPL,snb-platform-id", ig_platform_id, 4);␊
288 verbose("Setting %s for snb-platform-id\n", value);␊
289 }␊
290␉}␊
291 else if (model == (char *)&"Intel HD Graphics 3000")␊
292␉{␊
293␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
294␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
295␉␉devprop_add_value(device, "device-id", hd3k_device_id, 4);␊
296␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
297␉␉devprop_add_value(device, "AAPL,tbl-info", HD3000_tbl_info, 18);␊
298␉␉devprop_add_value(device, "AAPL,os-info", HD3000_os_info, 20);␊
299 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig)) // MacMan␊
300 {␊
301 sscanf(value, "%8x", ig_platform_id);␊
302 devprop_add_value(device, "AAPL,snb-platform-id", ig_platform_id, 4);␊
303 verbose("Using %s for snb-platform-id\n", value);␊
304 }␊
305 else␊
306 {␊
307 devprop_add_value(device, "AAPL,snb-platform-id", snb_id_3k, 4);␊
308 }␊
309␉}␊
310␉else if (model == (char *)&"Intel HD Graphics 3000 Mobile")␊
311␉{␊
312␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
313␉␉devprop_add_value(device, "graphic-options", HD3000_vals[13], 4);␊
314␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
315␉␉devprop_add_value(device, "AAPL00,DataJustify", HD3000_vals[12], 4);␊
316␉␉devprop_add_value(device, "AAPL00,Dither", HD3000_vals[11], 4);␊
317␉␉devprop_add_value(device, "AAPL00,DualLink", HD3000_vals[10], 4);␊
318␉␉devprop_add_value(device, "AAPL00,LinkFormat", HD3000_vals[9], 4);␊
319␉␉devprop_add_value(device, "AAPL00,LinkType", HD3000_vals[8], 4);␊
320␉␉devprop_add_value(device, "AAPL00,PixelFormat", HD3000_vals[0], 4);␊
321␉␉devprop_add_value(device, "AAPL00,T1", HD3000_vals[1], 4);␊
322␉␉devprop_add_value(device, "AAPL00,T2", HD3000_vals[2], 4);␊
323␉␉devprop_add_value(device, "AAPL00,T3", HD3000_vals[3], 4);␊
324␉␉devprop_add_value(device, "AAPL00,T4", HD3000_vals[4], 4);␊
325␉␉devprop_add_value(device, "AAPL00,T5", HD3000_vals[5], 4);␊
326␉␉devprop_add_value(device, "AAPL00,T6", HD3000_vals[6], 4);␊
327␉␉devprop_add_value(device, "AAPL00,T7", HD3000_vals[7], 4);␊
328␉␉devprop_add_value(device, "AAPL,os-info", HD3000_os_info, 20);␊
329␉␉devprop_add_value(device, "AAPL,tbl-info", HD3000_tbl_info, 18);␊
330 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig)) // MacMan␊
331 {␊
332 sscanf(value, "%8x", ig_platform_id);␊
333 devprop_add_value(device, "AAPL,snb-platform-id", ig_platform_id, 4);␊
334 verbose("Setting %s for snb-platform-id\n", value);␊
335 }␊
336␉}␊
337 else if (model == (char *)&"Intel HD Graphics 2500") // MacMan␊
338␉{␊
339␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
340␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
341␉␉devprop_add_value(device, "device-id", hd4k_device_id, 4);␊
342␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
343 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig))␊
344 {␊
345 sscanf(value, "%8x", ig_platform_id);␊
346 devprop_add_value(device, "AAPL,ig-platform-id", ig_platform_id, 4);␊
347 verbose("Using %s for ig-platform-id\n", value);␊
348 }␊
349 else␊
350 {␊
351 devprop_add_value(device, "AAPL,ig-platform-id", ig_id_2500, 4);␊
352 }␊
353␉}␊
354 else if (model == (char *)&"Intel HD Graphics 4000")␊
355␉{␊
356␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
357␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
358␉␉devprop_add_value(device, "device-id", hd4k_device_id, 4);␊
359␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
360 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig)) // MacMan␊
361 {␊
362 sscanf(value, "%8x", ig_platform_id);␊
363 devprop_add_value(device, "AAPL,ig-platform-id", ig_platform_id, 4);␊
364 verbose("Using %s for ig-platform-id\n", value);␊
365 }␊
366 else␊
367 {␊
368 devprop_add_value(device, "AAPL,ig-platform-id", ig_id_4k, 4);␊
369 }␊
370␉}␊
371 else if (model == (char *)&"Intel HD Graphics 4000 Mobile")␊
372␉{␊
373␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
374␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
375␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
376 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig)) // MacMan␊
377 {␊
378 sscanf(value, "%8x", ig_platform_id);␊
379 devprop_add_value(device, "AAPL,ig-platform-id", ig_platform_id, 4);␊
380 verbose("Using %s for ig-platform-id\n", value);␊
381 }␊
382 else␊
383 {␊
384 devprop_add_value(device, "AAPL,ig-platform-id", ig_id_4k_mobile, 4);␊
385 }␊
386␉}␊
387 else if (model == (char *)&"Intel HD Graphics 4600") //MacMan␊
388␉{␊
389␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
390␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
391␉␉devprop_add_value(device, "device-id", hd4600_device_id, 4);␊
392␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
393 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig))␊
394 {␊
395 sscanf(value, "%8x", ig_platform_id);␊
396 devprop_add_value(device, "AAPL,ig-platform-id", ig_platform_id, 4);␊
397 verbose("Using %s for ig-platform-id\n", value);␊
398 }␊
399 else␊
400 {␊
401 devprop_add_value(device, "AAPL,ig-platform-id", ig_id_4600, 4);␊
402 }␊
403␉}␊
404 else if (model == (char *)&"Intel HD Graphics 5000") //MacMan␊
405␉{␊
406␉␉devprop_add_value(device, "built-in", &BuiltIn, 1);␊
407␉␉devprop_add_value(device, "class-code", ClassFix, 4);␊
408␉␉devprop_add_value(device, "device-id", hd5k_device_id, 4);␊
409␉␉devprop_add_value(device, "hda-gfx", (uint8_t *)"onboard-1", 10);␊
410 if (getValueForKey(kIGPlatformID, &value, &len, &bootInfo->chameleonConfig))␊
411 {␊
412 sscanf(value, "%8x", ig_platform_id);␊
413 devprop_add_value(device, "AAPL,ig-platform-id", ig_platform_id, 4);␊
414 verbose("Using %s for ig-platform-id\n", value);␊
415 }␊
416 else␊
417 {␊
418 devprop_add_value(device, "AAPL,ig-platform-id", ig_id_5k, 4);␊
419 }␊
420␉}␊
421 ␊
422␉stringdata = malloc(sizeof(uint8_t) * string->length);␊
423␉if (!stringdata)␊
424␉{␊
425␉␉printf("No stringdata.\n");␊
426␉␉pause();␊
427␉␉return false;␊
428␉}␊
429␉␊
430␉memcpy(stringdata, (uint8_t*)devprop_generate_string(string), string->length);␊
431␉stringlength = string->length;␊
432␉␊
433␉return true;␊
434}␊
435

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