- Joined
- Apr 14, 2010
- Messages
- 12
- Motherboard
- Lenovo T510i
- CPU
- i3 330M
- Graphics
- NVS 3100M
- Mac
- Classic Mac
- Mobile Phone
I have Lenovo T510i laptop, chipset is QM57, defined as macbook pro 6.2 in smbios. LenovoT410/420/520 and Lenovo W510/520 also suffer from this problem.
Beginning of the story
When 10.7 is out to get working battery I used AppleACPIPlatform.kext v1.3.5 from Snow Leopard + VoodooBattery.kext. Battery works fine and sleep works also fine.
After a while I decided to reformat DSDT to 8 bit addresation to get battery indication with native AppleACPIPlatform.kext 1.4 form Lion.
Battery was recognized with native next, but I'v got new problem - all my external USB devices lost after sleep(mouse, keyboard, card reader, web camera, usb flash drives), but what is interesting - all internal devices - bluetooth, internal web cam and fingerprint sensor working after sleep
To get external USB working after big fail I need complete shutdown laptop and start again, simply reboot doesn't work for me - USB not recognized
Also screen doesn't wake normal with native AppleACPIPlatform.kext, I need to press any key on keyboard to wake it up.
I've also explored some other laptops on arrandale chipset with native AppleACPIPlatform.kext
Lenovo Z560, G560 on arrandale
USB not lost
MSI CX620 on sandy
USB not lost
To get sleep working with DSDT I used following code for EHC1/2 devices
DSDT's from my T510, Lenovo G560/Z560, MSI and macbook pro 6.2 is included
I appreciate if someone can figure out how to deal with this problem
Beginning of the story
When 10.7 is out to get working battery I used AppleACPIPlatform.kext v1.3.5 from Snow Leopard + VoodooBattery.kext. Battery works fine and sleep works also fine.
After a while I decided to reformat DSDT to 8 bit addresation to get battery indication with native AppleACPIPlatform.kext 1.4 form Lion.
Battery was recognized with native next, but I'v got new problem - all my external USB devices lost after sleep(mouse, keyboard, card reader, web camera, usb flash drives), but what is interesting - all internal devices - bluetooth, internal web cam and fingerprint sensor working after sleep
To get external USB working after big fail I need complete shutdown laptop and start again, simply reboot doesn't work for me - USB not recognized
Also screen doesn't wake normal with native AppleACPIPlatform.kext, I need to press any key on keyboard to wake it up.
I've also explored some other laptops on arrandale chipset with native AppleACPIPlatform.kext
Lenovo Z560, G560 on arrandale
USB not lost
MSI CX620 on sandy
USB not lost
To get sleep working with DSDT I used following code for EHC1/2 devices
Code:
EHC1
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x13)
{
"device-id",
Buffer (0x04)
{
0x26, 0x1C, 0x00, 0x00
},
"built-in",
Buffer (One)
{
0x00
},
"AAPL,clock-id",
Buffer (One)
{
0x01
},
"device_type",
Buffer (0x05)
{
"EHCI"
},
"AAPL,current-available",
0x0834,
"AAPL,current-extra",
0x0898,
"AAPL,current-extra-in-sleep",
0x0640,
"AAPL,device-internal",
0x02,
"AAPL,max-port-current-in-sleep",
0x0834,
Buffer (One)
{
0x00
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}
EHC2
Method (_DSM, 4, NotSerialized)
{
Store (Package (0x13)
{
"device-id",
Buffer (0x04)
{
0x26, 0x1C, 0x00, 0x00
},
"built-in",
Buffer (One)
{
0x00
},
"AAPL,clock-id",
Buffer (One)
{
0x02
},
"device_type",
Buffer (0x05)
{
"EHCI"
},
"AAPL,current-available",
0x0834,
"AAPL,current-extra",
0x0898,
"AAPL,current-extra-in-sleep",
0x0640,
"AAPL,device-internal",
0x02,
"AAPL,max-port-current-in-sleep",
0x0834,
Buffer (One)
{
0x00
}
}, Local0)
DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
Return (Local0)
}DSDT's from my T510, Lenovo G560/Z560, MSI and macbook pro 6.2 is included
I appreciate if someone can figure out how to deal with this problem
