[PATCH 1/2] [net,v3] net: wwan: t7xx: add PM_AUTOSUSPEND_MS_BY_DW5933E for Dell DW5933e
Andrew Lunn
andrew at lunn.ch
Fri Oct 18 11:12:22 PDT 2024
On Fri, Oct 18, 2024 at 03:48:41PM +0800, wojackbb at gmail.com wrote:
> From: Jack Wu <wojackbb at gmail.com>
>
> Because optimizing the power consumption of Dell DW5933e,
> Add a new auto suspend time for Dell DW5933e.
>
> The Tests uses a small script to loop through the power_state
> of Dell DW5933e.
> (for example: /sys/bus/pci/devices/0000\:72\:00.0/power_state)
>
> * If Auto suspend is 20 seconds,
> test script show power_state have 5% of the time was in D3 state
> when host don't have data packet transmission.
>
> * Changed auto suspend time to 5 seconds,
> test script show power_state have 50% of the time was in D3 state
> when host don't have data packet transmission.
Only patch [1/2] made it to the list.
And you still have not explained why it is special.
Andrew
---
pw-bot: cr
More information about the Linux-mediatek
mailing list