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Message-Id: <20210319170906.278238-1-ribalda@chromium.org>
Date: Fri, 19 Mar 2021 18:08:47 +0100
From: Ricardo Ribalda <ribalda@...omium.org>
To: Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Hans Verkuil <hverkuil-cisco@...all.nl>,
Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
tfiga@...omium.org
Cc: Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH v8 00/19] uvcvideo: Fix v4l2-compliance errors
v4l2-compliance -m /dev/media0 -a -f
Total for uvcvideo device /dev/media0: 8, Succeeded: 6, Failed: 2, Warnings: 0
Total for uvcvideo device /dev/video0: 54, Succeeded: 50, Failed: 4, Warnings: 2
Total for uvcvideo device /dev/video1: 46, Succeeded: 46, Failed: 0, Warnings: 0
Grand Total for uvcvideo device /dev/media0: 108, Succeeded: 102,
Failed: 6, Warnings: 2
After fixing all of them we go down to:
Total for uvcvideo device /dev/media0: 8, Succeeded: 8, Failed: 0, Warnings: 0
Total for uvcvideo device /dev/video0: 54, Succeeded: 54, Failed: 0, Warnings: 0
Total for uvcvideo device /dev/video1: 46, Succeeded: 46, Failed: 0, Warnings: 0
Grand Total for uvcvideo device /dev/media0: 108, Succeeded: 108,
Failed: 0, Warnings: 0
YES, NO MORE WARNINGS :)
Note that we depend on:
https://patchwork.linuxtv.org/project/linux-media/patch/20210317143453.483470-1-ribalda@chromium.org/
With Hans patch we can also pass v4l2-compliance -s.
Changelog from v7 (Thanks to Hans)
- Fix error in v4l2-ioct regarding S_CTRL
- Remove s_ctrl and g_ctrl from the driver
- Re-implement the error_idx handling
- Downgrade some error messages to debug messages
- Fix typo S_CROP isntead of S_CTRL
Hans Verkuil (1):
uvc: use vb2 ioctl and fop helpers
Ricardo Ribalda (18):
media: v4l2-ioctl: Fix check_ext_ctrls
media: pvrusb2: Do not check for V4L2_CTRL_WHICH_DEF_VAL
media: uvcvideo: Do not check for V4L2_CTRL_WHICH_DEF_VAL
media: v4l2-ioctl: S_CTRL output the right value
media: uvcvideo: Remove s_ctrl and g_ctrl
media: uvcvideo: Set capability in s_param
media: uvcvideo: Return -EIO for control errors
media: uvcvideo: refactor __uvc_ctrl_add_mapping
media: uvcvideo: Add support for V4L2_CTRL_TYPE_CTRL_CLASS
media: uvcvideo: Use dev->name for querycap()
media: uvcvideo: Set unique vdev name based in type
media: uvcvideo: Increase the size of UVC_METADATA_BUF_SIZE
media: uvcvideo: Use control names from framework
media: uvcvideo: Check controls flags before accessing them
media: uvcvideo: Set error_idx during ctrl_commit errors
media: uvcvideo: Return -EACCES to inactive controls
media: docs: Document the behaviour of uvcdriver
media: uvcvideo: Downgrade control error messages
.../userspace-api/media/v4l/vidioc-g-ctrl.rst | 5 +
.../media/v4l/vidioc-g-ext-ctrls.rst | 5 +
drivers/media/usb/pvrusb2/pvrusb2-v4l2.c | 4 -
drivers/media/usb/uvc/uvc_ctrl.c | 309 ++++++++++----
drivers/media/usb/uvc/uvc_driver.c | 22 +-
drivers/media/usb/uvc/uvc_metadata.c | 10 +-
drivers/media/usb/uvc/uvc_queue.c | 143 -------
drivers/media/usb/uvc/uvc_v4l2.c | 389 +++---------------
drivers/media/usb/uvc/uvc_video.c | 15 +-
drivers/media/usb/uvc/uvcvideo.h | 53 +--
drivers/media/v4l2-core/v4l2-ioctl.c | 66 +--
11 files changed, 392 insertions(+), 629 deletions(-)
--
2.31.0.rc2.261.g7f71774620-goog
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