linux-kernel - Re: [PATCH v3] Bluetooth: hci_qca: wait for Pre shutdown complete event before sending the Power off pulse

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Message-Id: <5CFF45A9-2495-405E-B488-9BACB7E1F873@holtmann.org>
Date:   Fri, 30 Aug 2019 14:45:13 +0200
From:   Marcel Holtmann <marcel@...tmann.org>
To:     Harish Bandi <c_hbandi@....qualcomm.com>
Cc:     Johan Hedberg <johan.hedberg@...il.com>, mka@...omium.org,
        linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        hemantg@...eaurora.org, linux-arm-msm@...r.kernel.org,
        bgodavar@...eaurora.org, anubhavg@...eaurora.org,
        Harish Bandi <c-hbandi@...eaurora.org>
Subject: Re: [PATCH v3] Bluetooth: hci_qca: wait for Pre shutdown complete
 event before sending the Power off pulse

Hi Harish,

> When SoC receives pre shut down command, it share the same
> with other COEX shared clients. So SoC needs a short time
> after sending VS pre shutdown command before turning off
> the regulators and sending the power off pulse. Along with
> short delay, needs to wait for command complete event for
> Pre shutdown VS command
> 
> Signed-off-by: Harish Bandi <c-hbandi@...eaurora.org>
> Reviewed-by: Balakrishna Godavarthi <bgodavar@...eaurora.org>
> ---
> Changes in V3:
> - updated patch on latest tip.
> ---
> drivers/bluetooth/btqca.c   | 5 +++--
> drivers/bluetooth/hci_qca.c | 2 ++
> 2 files changed, 5 insertions(+), 2 deletions(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel