From: Kalle Valo <kvalo@kernel.org>
To: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Cc: <ath11k@lists.infradead.org>, <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v3 0/3] Enable low power mode when WLAN is not active
Date: Mon, 21 Nov 2022 18:17:30 +0200 [thread overview]
Message-ID: <87h6ys8ep1.fsf@kernel.org> (raw)
In-Reply-To: <20221121110359.4652-1-quic_mpubbise@quicinc.com> (Manikanta Pubbisetty's message of "Mon, 21 Nov 2022 16:33:56 +0530")
Manikanta Pubbisetty <quic_mpubbise@quicinc.com> writes:
> Currently, WLAN chip is powered once during driver probe and is kept
> ON (powered) always even when WLAN is not active; keeping the chip
> powered ON all the time will consume extra power which is not
> desirable for battery operated devices. Same is the case with non-WoW
> suspend, chip will not be put into low power mode when the system is
> suspended resulting in higher battery drain.
>
> Send QMI MODE OFF command to firmware during WiFi OFF to put device
> into low power mode.
>
> Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1
> Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.16
>
> Manikanta Pubbisetty (3):
> ath11k: Fix double free issue during SRNG deinit
> ath11k: Move hardware initialization logic to start()
> ath11k: Enable low power mode when WLAN is not active
Nowadays we use "wifi:" prefix, but I can add it.
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2022-11-21 16:17 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-21 11:03 [PATCH v3 0/3] Enable low power mode when WLAN is not active Manikanta Pubbisetty
2022-11-21 11:03 ` [PATCH v3 1/3] ath11k: Fix double free issue during SRNG deinit Manikanta Pubbisetty
2022-11-21 11:03 ` [PATCH v3 2/3] ath11k: Move hardware initialization logic to start() Manikanta Pubbisetty
2022-11-21 11:03 ` [PATCH v3 3/3] ath11k: Enable low power mode when WLAN is not active Manikanta Pubbisetty
2022-11-21 16:17 ` Kalle Valo [this message]
2022-11-22 9:11 ` [PATCH v3 0/3] " Kalle Valo
2022-11-23 16:05 ` Kalle Valo
2022-11-25 4:29 ` Manikanta Pubbisetty
2022-12-08 7:54 ` Kalle Valo
2022-12-08 11:20 ` Manikanta Pubbisetty
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