[GIT PULL FOR v5.12] tegra-video: Add support for capturing from HDMI-to-CSI bridge

[GIT PULL FOR v5.12] tegra-video: Add support for capturing from HDMI-to-CSI bridge

[Hans Verkuil]

Tested with imx219, imx274 and tc358840.

Note that with my ZHAW-HDMI2CSI tc358840 board I still get syncpt timeouts,
but I suspect that might be related to device tree issues.

This series is in good shape and having this in staging it will simplify
further testing.

Regards,

	Hans

The following changes since commit fab0fca1da5cdc48be051715cd9787df04fdce3a:

  Merge tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media (2020-12-14 11:47:37 -0800)

are available in the Git repository at:

  git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.12b

for you to fetch changes up to 169d1e71723b1dc08b0abff79d8c77bec451cce2:

  media: tegra-video: Add custom V4L2 control V4L2_CID_TEGRA_SYNCPT_TIMEOUT_RETRY (2020-12-16 10:07:37 +0100)

----------------------------------------------------------------
Tag branch

----------------------------------------------------------------
Sowjanya Komatineni (13):
      media: tegra-video: Use zero crop settings if subdev has no get_selection
      media: tegra-video: Enable VI pixel transform for YUV and RGB formats
      media: tegra-video: Fix V4L2 pixel format RGB and YUV
      media: tegra-video: Add support for V4L2_PIX_FMT_NV16
      media: tegra-video: Add DV timing support
      media: tegra-video: Add support for EDID ioctl ops
      media: tegra-video: Add support for VIDIOC_LOG_STATUS ioctl
      media: tegra-video: Add support for V4L2_EVENT_SOURCE_CHANGE
      media: tegra-video: Implement V4L2 device notify callback
      media: v4l2-fwnode: Update V4L2_FWNODE_CSI2_MAX_DATA_LANES to 8
      dt-bindings: tegra: Update csi data-lanes to maximum 8 lanes
      media: tegra-video: Add support for x8 captures with gang ports
      media: tegra-video: Add custom V4L2 control V4L2_CID_TEGRA_SYNCPT_TIMEOUT_RETRY

 Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt |   4 +-
 drivers/staging/media/tegra-video/csi.c                                   |  35 ++++-
 drivers/staging/media/tegra-video/csi.h                                   |  14 +-
 drivers/staging/media/tegra-video/tegra210.c                              | 340 +++++++++++++++++++++++++++++-------------
 drivers/staging/media/tegra-video/vi.c                                    | 338 ++++++++++++++++++++++++++++++++++++-----
 drivers/staging/media/tegra-video/vi.h                                    |  23 ++-
 drivers/staging/media/tegra-video/video.c                                 |  18 +++
 include/media/v4l2-fwnode.h                                               |   2 +-
 8 files changed, 614 insertions(+), 160 deletions(-)

Re: [GIT PULL FOR v5.12] tegra-video: Add support for capturing from (#70078)

[Jenkins]

From: builder@linuxtv.org

Pull request: https://patchwork.linuxtv.org/project/linux-media/patch/c05885cd-1c29-6dde-de3f-38c8a76a851e@xs4all.nl/
Build log: https://builder.linuxtv.org/job/patchwork/81562/
Build time: 00:11:16
Link: https://lore.kernel.org/linux-media/c05885cd-1c29-6dde-de3f-38c8a76a851e@xs4all.nl

gpg: Signature made Wed 16 Dec 2020 09:15:29 AM UTC
gpg:                using RSA key AAA7FFBA4D2D77EF4CAEA1421326E0CD23ABDCE5
gpg: Good signature from "Hans Verkuil <hverkuil-cisco@xs4all.nl>" [unknown]
gpg:                 aka "Hans Verkuil <hverkuil@xs4all.nl>" [full]
gpg: Note: This key has expired!
Primary key fingerprint: 052C DE7B C215 053B 689F  1BCA BD2D 6148 6614 3B4C
     Subkey fingerprint: AAA7 FFBA 4D2D 77EF 4CAE  A142 1326 E0CD 23AB DCE5

Summary: got 2/13 patches with issues, being 0 at build time, plus one error when buinding PDF document

Error/warnings:

patches/0012-media-tegra-video-Add-support-for-x8-captures-with-g.patch:

   checkpatch.pl:
	$ cat patches/0012-media-tegra-video-Add-support-for-x8-captures-with-g.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:971: CHECK: spinlock_t definition without comment

patches/0013-media-tegra-video-Add-custom-V4L2-control-V4L2_CID_T.patch:

   checkpatch.pl:
	$ cat patches/0013-media-tegra-video-Add-custom-V4L2-control-V4L2_CID_T.patch | formail -c | ./scripts/checkpatch.pl --terse --mailback --no-summary --strict
	-:9: WARNING: Possible unwrapped commit description (prefer a maximum 75 chars per line)


Error #512 when building PDF docs