From: Yunke Cao <yunkec@google.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Daniel Scally <dan.scally@ideasonboard.com>
Cc: Tomasz Figa <tfiga@chromium.org>,
Sergey Senozhatsky <senozhatsky@chromium.org>,
Ricardo Ribalda <ribalda@chromium.org>,
linux-media@vger.kernel.org, Yunke Cao <yunkec@google.com>
Subject: [PATCH v14 00/11] Implement UVC v1.5 ROI
Date: Fri, 1 Dec 2023 16:18:51 +0900 [thread overview]
Message-ID: <20231201071907.3080126-1-yunkec@google.com> (raw)
Hi,
This patch set implements UVC v1.5 region of interest using V4L2
control API.
ROI control is consisted two uvc specific controls.
1. A rectangle control with a newly added type V4L2_CTRL_TYPE_RECT.
2. An auto control with type bitmask.
V4L2_CTRL_WHICH_MIN/MAX_VAL is added to support the rectangle control.
The corresponding v4l-utils series can be found at
https://patchwork.linuxtv.org/project/linux-media/list/?series=11069 .
Tested with v4l2-compliance, v4l2-ctl, calling ioctls on usb cameras and
VIVID with a newly added V4L2_CTRL_TYPE_RECT control.
Hans Verkuil (1):
v4l2-ctrls: add support for V4L2_CTRL_WHICH_MIN/MAX_VAL
Yunke Cao (10):
media: v4l2_ctrl: Add V4L2_CTRL_TYPE_RECT
media: uvcvideo: add uvc_ctrl_get_boundary for getting default value
media: uvcvideo: introduce __uvc_ctrl_get_std()
media: uvcvideo: Split uvc_control_mapping.size to v4l2 and data size
media: uvcvideo: Add support for compound controls
media: vivid: Add an rectangle control
media: uvcvideo: support V4L2_CTRL_WHICH_MIN/MAX_VAL
media: uvcvideo: implement UVC v1.5 ROI
media: uvcvideo: initilaize ROI control to default value
media: uvcvideo: document UVC v1.5 ROI
.../userspace-api/media/drivers/uvcvideo.rst | 64 +-
.../media/v4l/vidioc-g-ext-ctrls.rst | 26 +-
.../media/v4l/vidioc-queryctrl.rst | 14 +
.../media/videodev2.h.rst.exceptions | 4 +
drivers/media/i2c/imx214.c | 5 +-
.../media/platform/qcom/venus/venc_ctrls.c | 9 +-
.../media/test-drivers/vivid/vivid-ctrls.c | 34 +
drivers/media/usb/uvc/uvc_ctrl.c | 721 ++++++++++++++----
drivers/media/usb/uvc/uvc_v4l2.c | 18 +-
drivers/media/usb/uvc/uvcvideo.h | 24 +-
drivers/media/v4l2-core/v4l2-ctrls-api.c | 54 +-
drivers/media/v4l2-core/v4l2-ctrls-core.c | 167 +++-
drivers/media/v4l2-core/v4l2-ioctl.c | 4 +-
include/media/v4l2-ctrls.h | 38 +-
include/uapi/linux/usb/video.h | 1 +
include/uapi/linux/uvcvideo.h | 13 +
include/uapi/linux/v4l2-controls.h | 9 +
include/uapi/linux/videodev2.h | 5 +
18 files changed, 997 insertions(+), 213 deletions(-)
--
2.43.0.rc2.451.g8631bc7472-goog
next reply other threads:[~2023-12-01 7:19 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 7:18 Yunke Cao [this message]
2023-12-01 7:18 ` [PATCH v14 01/11] media: v4l2_ctrl: Add V4L2_CTRL_TYPE_RECT Yunke Cao
2023-12-01 8:35 ` Hans Verkuil
2023-12-08 13:41 ` Laurent Pinchart
2023-12-12 1:33 ` Yunke Cao
2023-12-12 1:37 ` Laurent Pinchart
2023-12-01 7:18 ` [PATCH v14 02/11] media: uvcvideo: add uvc_ctrl_get_boundary for getting default value Yunke Cao
2023-12-08 15:13 ` Laurent Pinchart
2023-12-01 7:18 ` [PATCH v14 03/11] media: uvcvideo: introduce __uvc_ctrl_get_std() Yunke Cao
2023-12-08 15:12 ` Laurent Pinchart
2023-12-01 7:18 ` [PATCH v14 04/11] media: uvcvideo: Split uvc_control_mapping.size to v4l2 and data size Yunke Cao
2023-12-08 14:15 ` Laurent Pinchart
2023-12-12 7:59 ` Yunke Cao
2023-12-18 3:17 ` Laurent Pinchart
2023-12-01 7:18 ` [PATCH v14 05/11] media: uvcvideo: Add support for compound controls Yunke Cao
2023-12-06 5:45 ` Dan Carpenter
2023-12-08 15:07 ` Laurent Pinchart
2023-12-13 7:38 ` Yunke Cao
2023-12-18 3:27 ` Laurent Pinchart
2023-12-20 2:28 ` Yunke Cao
2023-12-01 7:18 ` [PATCH v14 06/11] v4l2-ctrls: add support for V4L2_CTRL_WHICH_MIN/MAX_VAL Yunke Cao
2023-12-01 8:32 ` Hans Verkuil
2023-12-05 22:30 ` kernel test robot
2023-12-06 4:34 ` kernel test robot
2023-12-06 5:59 ` kernel test robot
2023-12-08 15:20 ` Laurent Pinchart
2023-12-13 4:06 ` Yunke Cao
2023-12-14 17:34 ` kernel test robot
2023-12-01 7:18 ` [PATCH v14 07/11] media: vivid: Add an rectangle control Yunke Cao
2023-12-01 7:18 ` [PATCH v14 08/11] media: uvcvideo: support V4L2_CTRL_WHICH_MIN/MAX_VAL Yunke Cao
2023-12-08 15:26 ` Laurent Pinchart
2023-12-01 7:19 ` [PATCH v14 09/11] media: uvcvideo: implement UVC v1.5 ROI Yunke Cao
2023-12-08 15:43 ` Laurent Pinchart
2024-03-14 13:24 ` Gergo Koteles
2023-12-01 7:19 ` [PATCH v14 10/11] media: uvcvideo: initilaize ROI control to default value Yunke Cao
2023-12-08 15:50 ` Laurent Pinchart
2023-12-01 7:19 ` [PATCH v14 11/11] media: uvcvideo: document UVC v1.5 ROI Yunke Cao
2023-12-08 16:00 ` Laurent Pinchart
2023-12-12 4:45 ` Yunke Cao
2023-12-18 3:44 ` Laurent Pinchart
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