From: Tomasz Figa <tfiga@chromium.org>
To: Helen Koike <helen.koike@collabora.com>
Cc: linux-media@vger.kernel.org, mchehab@kernel.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
hans.verkuil@cisco.com, kernel@collabora.com
Subject: Re: [PATCH v2 0/2] media: staging: rkisp1: allow simultaneous streaming from multiple capture devices
Date: Wed, 10 Jun 2020 16:37:13 +0000 [thread overview]
Message-ID: <20200610163713.GA201868@chromium.org> (raw)
In-Reply-To: <20200316210044.595312-1-helen.koike@collabora.com>
On Mon, Mar 16, 2020 at 06:00:42PM -0300, Helen Koike wrote:
> Hi,
>
> This series adds support for simultaneous streaming from both capture
> devices (rkisp1_selfpath and rkisp1_mainpath).
>
> It depends on the following series for multistream to work properly, but
> it doesn't mean it can't be merged before:
>
> "media: add v4l2_pipeline_stream_{enable,disable} helpers"
> https://patchwork.linuxtv.org/cover/62233/
>
> And it is also available at:
>
> https://gitlab.collabora.com/koike/linux/tree/rockchip/isp/multistream
>
> Patch 1/2 fixes return error handling from pm functions, which was
> preventing the second stream to start.
>
> Patch 2/2 serializes start/stop streaming calls, since they both
> and modify shared variables.
>
> Changes in v2:
> - Rebased on media/master
> - Removed the following patch from the series:
> "media: staging: rkisp1: do not call s_stream if the entity is still in use"
> It was replaced by "media: add v4l2_pipeline_stream_{enable,disable} helpers"
> https://patchwork.linuxtv.org/cover/62233/
>
For the whole series:
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Best regards,
Tomasz
prev parent reply other threads:[~2020-06-10 16:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 21:00 [PATCH v2 0/2] media: staging: rkisp1: allow simultaneous streaming from multiple capture devices Helen Koike
2020-03-16 21:00 ` [PATCH v2 1/2] media: staging: rkisp1: cap: fix return values from pm functions Helen Koike
2020-03-16 21:00 ` [PATCH v2 2/2] media: staging: rkisp1: cap: serialize start/stop stream Helen Koike
2020-06-10 16:37 ` Tomasz Figa [this message]
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