From: Dmitry Osipenko <digetx@gmail.com>
To: Sowjanya Komatineni <skomatineni@nvidia.com>,
thierry.reding@gmail.com, jonathanh@nvidia.com,
frankc@nvidia.com, hverkuil@xs4all.nl, sakari.ailus@iki.fi,
helen.koike@collabora.com
Cc: sboyd@kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-clk@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v9 6/9] media: tegra: Add Tegra210 Video input driver
Date: Fri, 24 Apr 2020 02:16:06 +0300 [thread overview]
Message-ID: <7e473fa9-0409-d868-e818-2e7928a8acca@gmail.com> (raw)
In-Reply-To: <1587536339-4030-7-git-send-email-skomatineni@nvidia.com>
22.04.2020 09:18, Sowjanya Komatineni пишет:
> +static int chan_capture_kthread_start(void *data)
> +{
> + struct tegra_vi_channel *chan = data;
> + struct tegra_channel_buffer *buf;
> + int err = 0;
> +
> + set_freezable();
> +
> + while (1) {
> + try_to_freeze();
> +
> + wait_event_interruptible(chan->start_wait,
> + !list_empty(&chan->capture) ||
> + kthread_should_stop());
> +
> + if (kthread_should_stop())
> + break;
> +
> + /*
> + * Source is not streaming if error is non-zero.
> + * So, do not dequeue buffers on capture error.
> + */
> + if (err)
> + continue;
This will result in an endless loop, I suppose it wasn't the intention.
next prev parent reply other threads:[~2020-04-23 23:16 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 6:18 [RFC PATCH v9 0/9] Add Tegra driver for video capture Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 1/9] arm64: tegra: Fix sor powergate clocks and reset Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 2/9] arm64: tegra: Add reset-cells to mc Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 3/9] dt-bindings: clock: tegra: Add clk id for CSI TPG clock Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 4/9] clk: tegra: Add Tegra210 CSI TPG clock gate Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 5/9] dt-binding: tegra: Add VI and CSI bindings Sowjanya Komatineni
2020-04-22 17:20 ` Laurent Pinchart
2020-04-22 17:26 ` Sowjanya Komatineni
2020-04-22 17:47 ` Laurent Pinchart
2020-04-22 17:57 ` Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 6/9] media: tegra: Add Tegra210 Video input driver Sowjanya Komatineni
2020-04-23 7:48 ` Hans Verkuil
2020-04-23 16:50 ` Sowjanya Komatineni
2020-04-23 22:55 ` Dmitry Osipenko
2020-04-23 22:59 ` Sowjanya Komatineni
2020-04-23 23:03 ` Dmitry Osipenko
2020-04-23 23:14 ` Dmitry Osipenko
2020-04-23 23:16 ` Dmitry Osipenko [this message]
2020-04-23 23:19 ` Sowjanya Komatineni
2020-04-23 23:20 ` Sowjanya Komatineni
2020-04-23 23:25 ` Dmitry Osipenko
2020-04-23 23:50 ` Sowjanya Komatineni
2020-04-24 0:42 ` Dmitry Osipenko
2020-04-24 0:51 ` Sowjanya Komatineni
2020-04-24 1:08 ` Sowjanya Komatineni
2020-04-24 2:09 ` Dmitry Osipenko
2020-04-24 2:12 ` Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 7/9] MAINTAINERS: Add Tegra Video driver section Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 8/9] dt-bindings: reset: Add ID for Tegra210 VI reset Sowjanya Komatineni
2020-04-22 6:18 ` [RFC PATCH v9 9/9] arm64: tegra: Add Tegra VI CSI support in device tree Sowjanya Komatineni
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