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不过这样的驱动并不完美
在DSDT中找到PEGP(我的是在PEG0下)
添加如下代码
- Method (_DSM, 4, NotSerialized)
- {
- Store (Package (0x0E)
- {
- "@0,name",
- Buffer (0x0B)
- {
- "ATY,Baboon"
- },
- "@1,name",
- Buffer (0x0B)
- {
- "ATY,Baboon"
- },
- "@2,name",
- Buffer (0x0B)
- {
- "ATY,Baboon"
- },
- "device_type",
- Buffer (0x11)
- {
- "ATY,BaboonParent"
- },
- "VRAM,totalsize",
- Buffer (0x04)
- {
- 0x00, 0x00, 0x00, 0x20
- },
- "hda-gfx",
- Buffer (0x0A)
- {
- "onboard-1"
- },
- "model",
- Buffer (0x19)
- {
- "San\'s ATI Radeon HD 6750"
- }
- }, Local0)
- DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
- Return (Local0)
- }
复制代码 即可使用baboon参数
使用radeon_bios_decode.0.2和redsock_bios_decoder得到修改参数
- Connector at index 0
- Type [@offset 44366]: DisplayPort (10)
- Encoder [@offset 44370]: INTERNAL_UNIPHY2 (0x21)
- i2cid [@offset 44450]: 0x91, OSX senseid: 0x2
- Connector at index 1
- Type [@offset 44376]: HDMI-A (11)
- Encoder [@offset 44380]: INTERNAL_UNIPHY2 (0x21)
- i2cid [@offset 44477]: 0x90, OSX senseid: 0x1
- Connector at index 2
- Type [@offset 44386]: DVI-I (2)
- Encoder [@offset 44390]: INTERNAL_UNIPHY (0x1e)
- i2cid [@offset 44514]: 0x92, OSX senseid: 0x3
- Connector at index 3
- Type [@offset 44396]: DVI-I (2)
- Encoder [@offset 44400]: INTERNAL_KLDSCP_DAC1 (0x15)
- i2cid [@offset 44514]: 0x92, OSX senseid: 0x3
- Connector Object Id [19] which is [DISPLAY_PORT]
- encoder obj id [0x21] which is [INTERNAL_UNIPHY2 (osx txmit 0x12 [duallink 0x2] enc 0x4)] linkb: false
- Connector Object Id [12] which is [HDMI_TYPE_A]
- encoder obj id [0x21] which is [INTERNAL_UNIPHY2 (osx txmit 0x22 [duallink 0x2] enc 0x5)] linkb: true
- Connector Object Id [2] which is [DVI_I]
- encoder obj id [0x1e] which is [INTERNAL_UNIPHY (osx txmit 0x10 [duallink 0x0] enc 0x0)] linkb: false
- Connector Object Id [2] which is [DVI_I]
- encoder obj id [0x15] which is [INTERNAL_KLDSCP_DAC1 (osx txmit 0x00 enc 0x10?)] linkb: false
复制代码 得到正确的参数,修改ATI5000中的baboon对应的Framebuffer效果如下
分辨率正常 QE/CI正常
cube
mutipulescube
king
kings
补充压缩包含有修改rom所需文件
atitools.zip
(2.52 MB, 下载次数: 954)
最后祝大家好运~
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