linux-kernel - Re: [PATCH v4 3/5] soc: qcom: Introduce APCS IPC driver

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Date:   Tue, 16 May 2017 16:55:09 +0530
From:   Jassi Brar <jassisinghbrar@...il.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Jeffrey Hugo <jhugo@...eaurora.org>,
        Andy Gross <andy.gross@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Ohad Ben-Cohen <ohad@...ery.com>,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        Devicetree List <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-remoteproc@...r.kernel.org
Subject: Re: [PATCH v4 3/5] soc: qcom: Introduce APCS IPC driver

On Sat, May 13, 2017 at 4:18 AM, Bjorn Andersson
<bjorn.andersson@...aro.org> wrote:
> On Wed 10 May 19:07 PDT 2017, Jassi Brar wrote:
>
>> On Thu, May 11, 2017 at 12:30 AM, Bjorn Andersson
>> <bjorn.andersson@...aro.org> wrote:
>> > On Tue 09 May 19:33 PDT 2017, Jassi Brar wrote:
> [..]
>> > So please let me know what you think about [1], if you don't like it
>> > I'll fix the things pointed to by Stephen and we'll have to live with
>> > the two calls.
>> >
>> My last reply was about [1]. Other platforms call
>> mbox_send_data()+mbox_client_txdone() see
>> drivers/firmware/tegra/bpmp.c, but you want to introduce another API
>> in the innards of the framework.
>
> Okay, lets go with that then. I will incorporate the changes requested
> by Stephen and post a final version and then add the
> mbox_client_txdone() in the clients.
>
OK cool. And please update the commit log discarding
"The driver implements the "doorbell" binding and could be used as basis
for a new Linux framework, if found useful outside Qualcomm."

Cheers!