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6F
发表于 2020-3-23 19:08:52
IP属地北京
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D.Rose 发表于 2020-3-23 18:15
记录待优化的问题:
独显屏蔽使用 hotpatch 完成,设备属性注入屏蔽法仍会有功耗问题;
1.屏蔽独显
- /*
- * Intel ACPI Component Architecture
- * AML/ASL+ Disassembler version 20180427 (64-bit version)(RM)
- * Copyright (c) 2000 - 2018 Intel Corporation
- *
- * Disassembling to non-symbolic legacy ASL operators
- *
- * Disassembly of iASLosts63.aml, Mon Mar 23 19:05:16 2020
- *
- * Original Table Header:
- * Signature "SSDT"
- * Length 0x00000092 (146)
- * Revision 0x02
- * Checksum 0xCE
- * OEM ID "hack"
- * OEM Table ID "D-DGPU"
- * OEM Revision 0x00000000 (0)
- * Compiler ID "INTL"
- * Compiler Version 0x20180427 (538444839)
- */
- DefinitionBlock ("", "SSDT", 2, "hack", "D-DGPU", 0x00000000)
- {
- External (_SB_.PCI0.RP05.PXSX._OFF, MethodObj) // 0 Arguments (from opcode)
- Device (RMD1)
- {
- Name (_HID, "RMD10000") // _HID: Hardware ID
- Method (_INI, 0, NotSerialized) // _INI: Initialize
- {
- If (CondRefOf (\_SB.PCI0.RP05.PXSX._OFF))
- {
- \_SB.PCI0.RP05.PXSX._OFF ()
- }
- }
- }
- }
复制代码
2.亮度快捷键,
重装win10发现,就算是在windows里,这两个亮度也需安装惠普发布的驱动才能生效。可能有关。
https://support.hp.com/cn-zh/drivers/selfservice/swdetails/hp-zhan-66-pro-14-g2-notebook-pc/24930153/swItemId/ob-239847-2
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