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Re: [PATCH 5/6] brcmfmac: add USB autosuspend feature support

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On 02/13/2020 5:36, Arend Van Spriel wrote:
On 2/13/2020 9:44 AM, Chi-Hsien Lin wrote:
From: Wright Feng <wright.feng@xxxxxxxxxxx>

We add enable dynamic suspend(autosuspend) support in host driver. It
can let platform cut down idle power consumption. To support autosuspend
feature in host driver. Kernel need to be build with CONFIG_USB_SUSPEND
and autosuspend need to be turn on.

You really have to explain why you are killing WOWL here!? I can come up
with a reason, but better you do the explaining ;-)

Hi Arend,

Thanks for reviewing. It was because WOWL keeps waking up the host during autosuspend, but you're right, WOWL shouldn't be killed. We will explore if we can use "needs_remote_wakeup" feature to allow support for both.

Regards,
Chi-hsien Lin


Regards,
Arend




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