Thread (22 messages) 22 messages, 6 authors, 2024-10-30

Re: [PATCH v7 6/7] PCI: qcom: Disable ASPM L0s and remove BDF2SID mapping config for X1E80100 SoC

From: Qiang Yu <hidden>
Date: 2024-10-30 07:57:00
Also in: linux-arm-msm, linux-clk, linux-pci, linux-phy, lkml, stable

On 10/30/2024 3:42 PM, Johan Hovold wrote:
On Wed, Oct 30, 2024 at 12:48:51PM +0530, Manivannan Sadhasivam wrote:
quoted
On Wed, Oct 30, 2024 at 08:15:05AM +0100, Johan Hovold wrote:
quoted
Also, are there any Qualcomm platforms that actually support L0s?
Perhaps we should just disable it everywhere?
Most of the mobile chipsets from Qcom support L0s. It is not supported only on
the compute ones. So we cannot disable it everywhere.

Again, it is not the hw issue but the PHY init sequence not tuned support L0s.
Right, this should be mentioned in the commit message.
OK, I got it. Will write this into commit message.

Thanks,
Qiang Yu
Johan
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