Am 15.01.24 um 15:13 schrieb Zhang, Rui:
Hi,
On Sun, 2024-01-14 at 13:42 +0100, Armin Wolf wrote:
Hello,
a user has asked if the ACPI INT340E device could be supported.
What does this device bring to the user?
He wants to be able to monitor the fan speed on his MSI GF63-12VF, see
https://github.com/lm-sensors/lm-sensors/issues/475 for details.
Its seems that this device exposes
thermal and power sensors to the operating system, plus some general
purpose "OSD" sensors.
Hmm, I don't know what this device really means. At least it is not
related with the other INT340X devices.
The device is already supported by the Hackintosh community, see
here:
https://github.com/RehabMan/OS-X-FakeSMC-kozlek/blob/master/ACPISensors/PTIDSensors.cpp
Back in 2014, the INT340E device was mentioned in message
"1408622934.3315.8.camel@rzhang1-toshiba" as:
The PTID device has _CID PNP0C02, but it is also represents
an
INT340E device, there is a platform bus driver for this
device
which will be introduced by myself soon.
Interesting, I cannot recall what happened, maybe that device ID is
deprecated later.
CC srinivas, and we will make clear what it does before doing anything.
Thanks,
it would be helpful if Intel could provide some documentation on how to use this
device (ACPI control methods, etc).
Armin Wolf
thanks,
rui
