From: Felipe Balbi <balbi@kernel.org>
To: "Shah, Nehal-bakulchandra" <nehal-bakulchandra.shah@amd.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: DWC3 controller Runtime PM
Date: Wed, 13 Jan 2021 10:50:20 +0200 [thread overview]
Message-ID: <87turl2pbn.fsf@kernel.org> (raw)
In-Reply-To: <887ef415-4d15-062a-361f-f55c8ce5c351@amd.com>
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Hi,
"Shah, Nehal-bakulchandra" <nehal-bakulchandra.shah@amd.com> writes:
> Hi
>
> On 12/15/2020 4:03 PM, Shah, Nehal-bakulchandra wrote:
>> Hi Heikkie and all,
>>
>> On one of our platform , i have added pci ids in dwc3-pci.c file.
>>
>> Now when controller is switched to host mode and nothing is connected
>> to port all ports are showing run time power status
>>
>> as "suspended". But controller on PCI bus always shows active. The
>> xhci_plat_probe function already sets pm run time enabled.
>>
>> Anything is missing?
>>
>>
>> thanks
>>
>> Nehal
>
> Can you please guide here?
controller in host mode is xHCI. Mathias, any ideas?
--
balbi
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prev parent reply other threads:[~2021-01-13 8:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 10:33 DWC3 controller Runtime PM Shah, Nehal-bakulchandra
2021-01-12 16:21 ` Shah, Nehal-bakulchandra
2021-01-13 8:50 ` Felipe Balbi [this message]
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