linux-kernel - Re: [PATCH v1] Bluetooth: hci_qca: Wait for timeout during suspend

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Message-ID: <CANFp7mWU6DEuHxQqq+hnWfCnqrJLo=kY41J+uM7AfjEpTnzH4A@mail.gmail.com>
Date:   Tue, 6 Oct 2020 14:52:33 -0700
From:   Abhishek Pandit-Subedi <abhishekpandit@...omium.org>
To:     Balakrishna Godavarthi <bgodavar@...eaurora.org>
Cc:     Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Matthias Kaehlcke <mka@...omium.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Bluez mailing list <linux-bluetooth@...r.kernel.org>,
        Hemantg <hemantg@...eaurora.org>, linux-arm-msm@...r.kernel.org,
        Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>,
        Rocky Liao <rjliao@...eaurora.org>
Subject: Re: [PATCH v1] Bluetooth: hci_qca: Wait for timeout during suspend

Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@...omium.org>

On Tue, Oct 6, 2020 at 8:20 AM Balakrishna Godavarthi
<bgodavar@...eaurora.org> wrote:
>
> From: Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
>
> Currently qca_suspend() is relied on IBS mechanism. During
> FW download and memory dump collections, IBS will be disabled.
> In those cases, driver will allow suspend and still uses the
> serdev port, which results to errors. Now added a wait timeout
> if suspend is triggered during FW download and memory collections.
>
> Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
> Signed-off-by: Balakrishna Godavarthi <bgodavar@...eaurora.org>