- 积分
- 120
- 最后登录
- 2023-4-2
- 精华
- 0
- 阅读权限
- 20
- 主题
- 33
- UID
- 4825727
- 帖子
- 226
- PB币
- 149
- 威望
- 5
- 贡献
- 0
- 技术
- 0
- 活跃
- 536
- UID
- 4825727
- 帖子
- 226
- PB币
- 149
- 贡献
- 0
- 技术
- 0
- 活跃
- 536
|
5F
发表于 2017-9-19 23:28:38
IP属地未知
|只看该作者
本帖最后由 993红旗手 于 2017-9-19 23:48 编辑
lijiqiang 发表于 2017-9-19 23:12
EDID提取出来用不用修改啊,还是直接能用?如果要修改请告知,谢谢
我的DSDT注入的是本机900P的128字节,我改动RehabMan大神1366x768分辨率的MaciASL Patch给你参考下- #Maintained by: RehabMan for: Laptop Patches
- #graphics_EDID.txt
- #
- # Use this patch generic patch with EDID capability
- # if your display seems to exhibit EDID problems.
- #
- # Inject HDMI info and dual-link into GFX0/IGPU
- into method label _DSM parent_adr 0x00020000 remove_entry;
- into device name_adr 0x00020000 insert
- begin
- Method (_DSM, 4, NotSerialized)\n
- {\n
- If (LEqual (Arg2, Zero)) { Return (Buffer() { 0x03 } ) }\n
- Return (Package()\n
- {\n
- //IMPORTANT: edit for actual snb-platform-id\n
- "AAPL,snb-platform-id", Buffer() { 0x00, 0x00, 0x01, 0x00 },\n
- //IMPORTANT: edit for actual ig-platform-id\n
- "AAPL,ig-platform-id", Buffer() { 0x0A, 0x00, 0x66, 0x01 },\n
- //IMPORTANT: remove this line if not dual-link\n
- "AAPL00,DualLink", Buffer() { 0x01, 0x00, 0x00, 0x00 },\n
- //for HDMI-audio\n
- "hda-gfx", Buffer() { "onboard-1" },\n
- //EDID section: Fill in with your actual 128 bytes of EDID data\n
- //Note: Clover uses override-no-connect, but I've also seen\n
- // override-no-edid. Not sure what the difference is.\n
- //"AAPL00,override-no-connect", Buffer (0x80)\n
- "AAPL00,override-no-connect", Buffer (0x80)\n
- {\n
- 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x06, 0xaf, 0xec, 0x23,\n
- 0x00, 0x00, 0x00, 0x00, 0x0f, 0x15, 0x01, 0x04, 0x90, 0x22, 0x13, 0x78,\n
- 0x02, 0xc8, 0x95, 0x9e, 0x57, 0x54, 0x92, 0x26, 0x0f, 0x50, 0x54, 0x00,\n
- 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,\n
- 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xce, 0x1d, 0x56, 0xe2, 0x50, 0x00,\n
- 0x1e, 0x30, 0x26, 0x16, 0x36, 0x00, 0x58, 0xc1, 0x10, 0x00, 0x00, 0x18,\n
- 0xdf, 0x13, 0x56, 0xe2, 0x50, 0x00, 0x1e, 0x30, 0x26, 0x16, 0x36, 0x00,\n
- 0x58, 0xc1, 0x10, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n
- 0x00, 0x00, 0x00, 0x02, 0x00, 0x0c, 0x3f, 0xff, 0x0a, 0x3c, 0x64, 0x11,\n
- 0x19, 0x2f, 0x6e, 0x20, 0x20, 0x20, 0x00, 0xad\n
- },\n
- })\n
- }\n
- end;
复制代码
|
附件: 你需要登录才可以下载或查看附件。没有帐号?注册
|