sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/intel: Remove ACPI notification for fan speed change

Browse Source 
In _FSL ACPI notification 0x83 was incorrectly being sent to DPTF.
When there should be no notification on fan speed change.

Change-Id: I66efa7a7feb911a458829a54dbd0afefabd42394
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/20875
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Sumeet Pawnikar
2017-08-03 22:00:55 +05:30
committed by Martin Roth
parent 0068a9f579
commit 86b9467c0e
2 changed files with 0 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/soc/intel/common/acpi/dptf/fan.asl
View File

@@ -53,7 +53,6 @@ Device (TFN1)
Method (_FSL, 1, Serialized)
{
Store (Arg0, \_SB.PCI0.LPCB.EC0.FAND)
Notify (DPTF, 0x83) // Reevaluate _ART
}
Method (_STA)

1
src/soc/intel/skylake/acpi/dptf/fan.asl
View File

@@ -53,7 +53,6 @@ Device (TFN1)
Method (_FSL, 1, Serialized)
{
Store (Arg0, \_SB.PCI0.LPCB.EC0.FAND)
Notify (DPTF, 0x83) // Re evaluate _ART
}
Method (_STA)