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ati5145显卡搞定,提取显卡rom,修改原版驱动的HEX值,以下是我的rom信息和hex值排列顺序,有点乱----------------------------------------------
ATOM BIOS Rom:
SubsystemVendorID: 0x1179 SubsystemID: 0xfd92
IOBaseAddress: 0x4000
Filename: BR37053.001
BIOS Bootup Message:
BR37053.001 M92 DDR3 32bit 720e/800m
PCI ID: 1002:9553
Connector at index 0
Type [@offset 45650]: VGA (1)
Encoder [@offset 45654]: INTERNAL_KLDSCP_DAC1 (0x15)
i2cid [@offset 45712]: 0x95, OSX senseid: 0x6
Connector at index 1
Type [@offset 45660]: LVDS (7)
Encoder [@offset 45664]: INTERNAL_UNIPHY2 (0x21)
i2cid [@offset 45735]: 0x96, OSX senseid: 0x7
Connector at index 2
Type [@offset 45670]: HDMI-A (11)
Encoder [@offset 45674]: INTERNAL_UNIPHY (0x1e)
i2cid [@offset 45758]: 0x90, OSX senseid: 0x1
HotPlugID=VGA=00 SenseLine =VGA=06
HotPlugID=LVD=01 SenseLine =LVDS=07
HotPlugID=HDMI-A=02 SenseLine =HDMI-A=01
BR37053.001 :
BR37053.001 M92 DDR3 32bit 720e/800m
Subsystem Vendor ID: 1179
Subsystem ID: fd92
Object Header Structure Size: 197
Connector Object Table Offset: 32
Router Object Table Offset: 0
Encoder Object Table Offset: 97
Display Path Table Offset: 10
Connector Object Id [5] which is [VGA]
encoder obj id [0x15] which is [INTERNAL_KLDSCP_DAC1 (osx txmit 0x00 enc 0x10?)] linkb: false
Connector Object Id [14] which is [LVDS]
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 [0x1e] which is [INTERNAL_UNIPHY (osx txmit 0x10 [duallink 0x0] enc 0x0)] linkb: false
LVDS Transmitter = 0x12 Encoder = 0x02
VGA Transmitter = 0x00 Encoder = 0x10
HDMI Transmitter = 0x10 Encoder = 0x00
Transmitter,Encoder,HotPlugID及SenseLine
VGA 10 00 00 00 10 00 00 00 00 01 00 00 00 02 01 06
LVDS 02 00 00 00 40 00 00 00 09 01 00 00 12 02 00 07
HDMI-A 00 08 00 00 00 02 00 00 00 01 00 00 10 00 02 01
VGA-LVDS-HDMI-A:10 00 00 00 10 00 00 00 00 01 00 00 00 02 01 06 02 00 00 00 40 00 00 00 09 01 00 00 12 02 00 07 00 08 00 00 00 02 00 00 00 01 00 00 10 00 02 01
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