Re: [PATCH v2 0/2] PCI: qcom: Enable ASPM on host bridge and devices

From: Konrad Dybcio
Date: Tue Oct 10 2023 - 12:25:48 EST




On 10/10/23 17:59, Manivannan Sadhasivam wrote:
Hi,

This series enables ASPM by default on the host bridge and devices of selected
Qcom platforms.

The motivation behind enabling ASPM in the controller driver is provided in the
commit message of patch 2/2.

This series has been tested on SC8280-CRD and Lenovo Thinkpad X13s laptop
and it helped save ~0.6W of power during runtime.
That's a lot of power, thanks for looking into this!

Konrad