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SubjectRe: [PATCH v2] brcmfmac: Avoid keeping power to SDIO card unless WOWL is used
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On 3/23/22 17:04, Kalle Valo wrote:
> Yann Gautier <yann.gautier@foss.st.com> writes:
>
>> On 3/23/22 09:39, Ulf Hansson wrote:
>>> Keeping the power to the SDIO card during system wide suspend, consumes
>>> energy. Especially on battery driven embedded systems, this can be a
>>> problem. Therefore, let's change the behaviour into allowing the SDIO card
>>> to be powered off, unless WOWL is supported and enabled.
>>>
>>> Note that, the downside from this change, is that during system resume the
>>> SDIO card needs to be re-initialized and the FW must be re-programmed. Even
>>> if this may take some time to complete, it should we worth it, rather than
>>> draining the battery.
>>>
>>> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
>>
>> Thanks for the patch, it is OK, and tested by Christophe (R.).
>> So you can add:
>> Tested-by: Christophe Roullier <christophe.roullier@foss.st.com>
>> Acked-by: Yann Gautier <yann.gautier@foss.st.com>
>
> Acked-by is used by the driver maintainer, so I assume you mean
> Reviewed-by?
>
Oops, sorry, yes I meant Reviewed-by.

Best regards,
Yann

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