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From: Hans Verkuil <hverkuil@xs4all.nl>
To: Sowjanya Komatineni <skomatineni@nvidia.com>,
	thierry.reding@gmail.com, jonathanh@nvidia.com,
	frankc@nvidia.com, sakari.ailus@iki.fi,
	helen.koike@collabora.com
Cc: digetx@gmail.com, 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: Thu, 23 Apr 2020 09:48:11 +0200	[thread overview]
Message-ID: <ae6dfd6b-4b0b-db73-54cf-a16e59476f38@xs4all.nl> (raw)
In-Reply-To: <1587536339-4030-7-git-send-email-skomatineni@nvidia.com>

On 22/04/2020 08:18, Sowjanya Komatineni wrote:
> Tegra210 contains a powerful Video Input (VI) hardware controller
> which can support up to 6 MIPI CSI camera sensors.
> 
> Each Tegra CSI port can be one-to-one mapped to VI channel and can
> capture from an external camera sensor connected to CSI or from
> built-in test pattern generator.
> 
> Tegra210 supports built-in test pattern generator from CSI to VI.
> 
> This patch adds a v4l2 capture driver with media interface for
> Tegra210 built-in CSI to VI test pattern generator.
> 
> This patch includes TPG support only and all the video pipeline
> configuration happens through the video device node.
> 
> Acked-by: Thierry Reding <treding@nvidia.com>
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---
>  drivers/staging/media/Kconfig          |    2 +
>  drivers/staging/media/Makefile         |    1 +
>  drivers/staging/media/tegra/Kconfig    |   13 +
>  drivers/staging/media/tegra/Makefile   |    8 +
>  drivers/staging/media/tegra/TODO       |   10 +
>  drivers/staging/media/tegra/common.h   |  262 ++++++++
>  drivers/staging/media/tegra/csi.c      |  606 +++++++++++++++++
>  drivers/staging/media/tegra/csi.h      |  149 +++++
>  drivers/staging/media/tegra/tegra210.c |  709 ++++++++++++++++++++
>  drivers/staging/media/tegra/tegra210.h |  190 ++++++
>  drivers/staging/media/tegra/vi.c       | 1132 ++++++++++++++++++++++++++++++++
>  drivers/staging/media/tegra/vi.h       |   83 +++
>  drivers/staging/media/tegra/video.c    |  153 +++++
>  drivers/staging/media/tegra/video.h    |   34 +
>  14 files changed, 3352 insertions(+)
>  create mode 100644 drivers/staging/media/tegra/Kconfig
>  create mode 100644 drivers/staging/media/tegra/Makefile
>  create mode 100644 drivers/staging/media/tegra/TODO
>  create mode 100644 drivers/staging/media/tegra/common.h
>  create mode 100644 drivers/staging/media/tegra/csi.c
>  create mode 100644 drivers/staging/media/tegra/csi.h
>  create mode 100644 drivers/staging/media/tegra/tegra210.c
>  create mode 100644 drivers/staging/media/tegra/tegra210.h
>  create mode 100644 drivers/staging/media/tegra/vi.c
>  create mode 100644 drivers/staging/media/tegra/vi.h
>  create mode 100644 drivers/staging/media/tegra/video.c
>  create mode 100644 drivers/staging/media/tegra/video.h

With 'make menuconfig' I get this:

scripts/kconfig/mconf  Kconfig

WARNING: unmet direct dependencies detected for TEGRA_HOST1X
  Depends on [n]: HAS_IOMEM [=y] && (ARCH_TEGRA || ARM && COMPILE_TEST [=y])
  Selected by [y]:
  - VIDEO_TEGRA [=y] && STAGING [=y] && STAGING_MEDIA [=y] && MEDIA_SUPPORT [=y] && (ARCH_TEGRA || COMPILE_TEST [=y])

This is an x86_64 build with COMPILE_TEST set. I can provide my full .config if you need it.

CONFIG_TEGRA_HOST1X=y
CONFIG_VIDEO_TEGRA=y

Regards,

	Hans

  reply	other threads:[~2020-04-23  7:48 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 [this message]
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
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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