linux-kernel - [PATCHv4 0/5] media: uvcvideo: implement UVC 1.5 ROI

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Message-Id: <20210430112611.475039-1-senozhatsky@chromium.org>
Date:   Fri, 30 Apr 2021 20:26:06 +0900
From:   Sergey Senozhatsky <senozhatsky@...omium.org>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Ricardo Ribalda <ribalda@...omium.org>
Cc:     Tomasz Figa <tfiga@...omium.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sergey Senozhatsky <senozhatsky@...omium.org>
Subject: [PATCHv4 0/5] media: uvcvideo: implement UVC 1.5 ROI

Hello,

	This patch set implements UVC 1.5 ROI using v4l2_selection API.

v4:
-- split ROI rect selection API and auto-controls
-- handle very large ROI rectangles: limit to frame dimensions

Sergey Senozhatsky (5):
  media: v4l UAPI: add ROI selection targets
  media: v4l UAPI: document ROI selection targets
  media: uvcvideo: add ROI auto controls
  media: v4l UAPI: document ROI auto_controls
  media: uvcvideo: add UVC 1.5 ROI control

 .../media/v4l/ext-ctrls-camera.rst            |  23 +++
 .../media/v4l/selection-api-configuration.rst |  22 +++
 .../media/v4l/selection-api-examples.rst      |  27 +++
 .../media/v4l/v4l2-selection-targets.rst      |  24 +++
 drivers/media/usb/uvc/uvc_ctrl.c              |  19 ++
 drivers/media/usb/uvc/uvc_v4l2.c              | 185 +++++++++++++++++-
 include/uapi/linux/usb/video.h                |   1 +
 include/uapi/linux/v4l2-common.h              |   8 +
 include/uapi/linux/v4l2-controls.h            |   9 +
 9 files changed, 315 insertions(+), 3 deletions(-)

-- 
2.31.1.527.g47e6f16901-goog