Hi Patrick,
commit "dbf5a5d0f8 ec/lenovo/h8/acpi: Fix ACPI error in _INI" fixed the issue during boot, thank you.
Regarding the stub driver, I have no idea on where to start. If you think it is worth your time and easy enough as an entry level task, I would like to ask for some guidance and/or hints to something similar in the code tree in order to get an idea on how to implement this feature. If not, I will wait for your driver implementation as the issue seems to be non-critical so far.
Cheers, Matthias
On 24/07/18 09:04, Patrick Rudolph wrote:
Hi Matthias,
On 2018-07-23 03:32 PM, Matthias Gazzari wrote:
Hi Patrick,
I found new ACPI errors on my Lenovo X201i:
commit "60eca531df ec/lenovo/h8/acpi: Add WWAN ACPI methods" introduces the following error just before shutdown:
thinkpad_acpi_ acpi_evalf(\WGSV, vd, ...) failed: AE_NOT_FOUND
Is expected, as the method doesn't exists in coreboot. I'm working on a cmos acpi driver, allowing easy integration of that method. If you want you can implement a stub driver (emtpy function) in the meantime.
and commit "31fb846c59 ec/lenovo/h8/acpi: Apply state on wake" introduces the following errors on boot:
ACPI Error: No handler for Region [ERAM] ( (ptrval)) [EmbeddedControl] (20180313/evregion-132) ACPI Error: Region EmbeddedControl (ID=3) has no handler
I've no idea what the problem is. Is there an ACPI expert here ?
(20180313/exfldio-265) ACPI Error: Method parse/execution failed _SB.PCI0.LPCB.EC.HKEY._INI, AE_NOT_EXIST (20180313/psparse-516) ACPI Error: AE_NOT_EXIST, during _SB.PCI0.LPCB.EC.HKEY._INI execution (20180313/nsinit-670)
Cheers, Matthias
Regards, Patrick