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References: <20230119173940.21143-1-iuliana.prodan@oss.nxp.com>
In-Reply-To: <20230119173940.21143-1-iuliana.prodan@oss.nxp.com>
From:   Daniel Baluta <daniel.baluta@gmail.com>
Date:   Fri, 20 Jan 2023 12:18:18 +0200
Message-ID: <CAEnQRZBs9JB616qUK4R00vhgDUqXx_czXi=Q3N59S1OLaBw=DA@mail.gmail.com>
Subject: Re: [PATCH v4] remoteproc: imx_dsp_rproc: add module parameter to
 ignore ready flag from remote processor
To:     "Iuliana Prodan (OSS)" <iuliana.prodan@oss.nxp.com>
Cc:     Bjorn Andersson <andersson@kernel.org>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        "S.J. Wang" <shengjiu.wang@nxp.com>,
        Fabio Estevam <festevam@gmail.com>,
        Daniel Baluta <daniel.baluta@nxp.com>,
        Iuliana Prodan <iuliana.prodan@nxp.com>,
        linux-imx <linux-imx@nxp.com>, linux-remoteproc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Pengutronix Kernel Team <kernel@pengutronix.de>
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On Thu, Jan 19, 2023 at 7:42 PM Iuliana Prodan (OSS)
<iuliana.prodan@oss.nxp.com> wrote:
>
> From: Iuliana Prodan <iuliana.prodan@nxp.com>
>
> There are cases when we want to test a simple "hello world"
> application on the DSP and we don't have IPC between the cores.
> Therefore, do not wait for a confirmation from the remote processor
> at start.
>
> Added "ignore_dsp_ready" flag while inserting the module to ignore
> remote processor reply after start.
> By default, this is off - do not ignore reply from rproc.
>
> Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>

Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>