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显卡是讯景的xfx 7950 刷不了mac版本的bios 只能修改fb 五个接口 dp dp hdmi 2个dvi四叶草自己识别的fb是Futomaki
关于本机显示的是 7 xxx
可是频率似乎不对 影响性能发挥
按照教程提取显卡信息 修改却屡次 无果 修改完成的 amd7000.kext无法加载
贴上显卡信息请各位坛友帮帮忙 修改完成直接吧amd7000.kext打包上来
- ATOM BIOS Rom:
- SubsystemVendorID: 0x1682 SubsystemID: 0x3221
- IOBaseAddress: 0x0000
- Filename: 795TXL13.BIN
- BIOS Bootup Message:
- Tahiti B0 CR PRO C38602 GDDR5 3GB 500e/150m
- PCI ID: 1002:679a
- Connector at index 0
- Type [@offset 44955]: DisplayPort (10)
- Encoder [@offset 44959]: INTERNAL_UNIPHY2 (0x21)
- i2cid [@offset 45091]: 0x90, OSX senseid: 0x1
- Connector at index 1
- Type [@offset 44965]: DisplayPort (10)
- Encoder [@offset 44969]: INTERNAL_UNIPHY2 (0x21)
- i2cid [@offset 45118]: 0x91, OSX senseid: 0x2
- Connector at index 2
- Type [@offset 44975]: HDMI-A (11)
- Encoder [@offset 44979]: INTERNAL_UNIPHY1 (0x20)
- i2cid [@offset 45145]: 0x92, OSX senseid: 0x3
- Connector at index 3
- Type [@offset 44985]: DVI-I (2)
- Encoder [@offset 44989]: INTERNAL_UNIPHY1 (0x20)
- i2cid [@offset 45172]: 0x93, OSX senseid: 0x4
- Connector at index 4
- Type [@offset 44995]: DVI-I (2)
- Encoder [@offset 44999]: INTERNAL_UNIPHY (0x1e)
- i2cid [@offset 45209]: 0x95, OSX senseid: 0x6
- Connector at index 5
- Type [@offset 45005]: DVI-I (2)
- Encoder [@offset 45009]: INTERNAL_KLDSCP_DAC1 (0x15)
- i2cid [@offset 45209]: 0x95, OSX senseid: 0x6
复制代码- 795TXL13.BIN:
- Tahiti B0 CR PRO C38602 GDDR5 3GB 500e/150m
- Subsystem Vendor ID: 1682
- Subsystem ID: 3221
- Object Header Structure Size: 448
- Connector Object Table Offset: 52
- Router Object Table Offset: 0
- Encoder Object Table Offset: 145
- Display Path Table Offset: 12
- Connector Object Id [19] which is [DISPLAY_PORT]
- encoder obj id [0x21] which is [INTERNAL_UNIPHY2 (osx txmit 0x12 [duallink 0x2] enc 0x4)] : false
- Connector Object Id [19] which is [DISPLAY_PORT]
- encoder obj id [0x21] which is [INTERNAL_UNIPHY2 (osx txmit 0x22 [duallink 0x2] enc 0x5)] linkb: true
- Connector Object Id [12] which is [HDMI_TYPE_A]
- encoder obj id [0x20] which is [INTERNAL_UNIPHY1 (osx txmit 0x11 [duallink 0x1] enc 0x2)] linkb: false
- Connector Object Id [1] which is [DVI_I]
- encoder obj id [0x20] which is [INTERNAL_UNIPHY1 (osx txmit 0x21 [duallink 0x1] enc 0x3)] 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 频率性能截图:
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