Hi Ricardo,
On 7-Jul-25 8:34 PM, Ricardo Ribalda wrote:
This series introduces a new metadata format for UVC cameras and adds a couple of improvements to the UVC metadata handling.
The new metadata format can be enabled in runtime with quirks.
Signed-off-by: Ricardo Ribalda ribalda@chromium.org
Changes in v8:
- Dynamically fill dev->meta_formats instead of be const.
- Link to v7: https://lore.kernel.org/r/20250617-uvc-meta-v7-0-9c50623e2286@chromium.org
Thank you for the new version. I've merged this series and pushed this to uvc/for-next now.
Regards,
Hans
Changes in v7:
- Add patch: Introduce dev->meta_formats
- Link to v6: https://lore.kernel.org/r/20250604-uvc-meta-v6-0-7141d48c322c@chromium.org
Changes in v6 (Thanks Laurent):
- Fix typo in metafmt-uvc.rst
- Improve metafmt-uvc-msxu-1-5.rst
- uvc_meta_v4l2_try_format() block MSXU format unless the quirk is active
- Refactor uvc_enable_msxu
- Document uvc_meta_detect_msxu
- Rebase series
- Add R-b
- Link to v5: https://lore.kernel.org/r/20250404-uvc-meta-v5-0-f79974fc2d20@chromium.org
Changes in v5:
- Fix codestyle and kerneldoc warnings reported by media-ci
- Link to v4: https://lore.kernel.org/r/20250403-uvc-meta-v4-0-877aa6475975@chromium.org
Changes in v4:
- Rename format to V4L2_META_FMT_UVC_MSXU_1_5 (Thanks Mauro)
- Flag the new format with a quirk.
- Autodetect MSXU devices.
- Link to v3: https://lore.kernel.org/linux-media/20250313-uvc-metadata-v3-0-c467af869c60@...
Changes in v3:
- Fix doc syntax errors.
- Link to v2: https://lore.kernel.org/r/20250306-uvc-metadata-v2-0-7e939857cad5@chromium.o...
Changes in v2:
- Add metadata invalid fix
- Move doc note to a separate patch
- Introduce V4L2_META_FMT_UVC_CUSTOM (thanks HdG!).
- Link to v1: https://lore.kernel.org/r/20250226-uvc-metadata-v1-1-6cd6fe5ec2cb@chromium.o...
Ricardo Ribalda (5): media: uvcvideo: Do not mark valid metadata as invalid media: Documentation: Add note about UVCH length field media: uvcvideo: Introduce dev->meta_formats media: uvcvideo: Introduce V4L2_META_FMT_UVC_MSXU_1_5 media: uvcvideo: Auto-set UVC_QUIRK_MSXU_META
.../userspace-api/media/v4l/meta-formats.rst | 1 + .../media/v4l/metafmt-uvc-msxu-1-5.rst | 23 +++++ .../userspace-api/media/v4l/metafmt-uvc.rst | 4 +- MAINTAINERS | 1 + drivers/media/usb/uvc/uvc_driver.c | 7 ++ drivers/media/usb/uvc/uvc_metadata.c | 115 +++++++++++++++++++-- drivers/media/usb/uvc/uvc_video.c | 12 +-- drivers/media/usb/uvc/uvcvideo.h | 7 ++ drivers/media/v4l2-core/v4l2-ioctl.c | 1 + include/linux/usb/uvc.h | 3 + include/uapi/linux/videodev2.h | 1 + 11 files changed, 161 insertions(+), 14 deletions(-)
base-commit: a8598c7de1bcd94461ca54c972efa9b4ea501fb9 change-id: 20250403-uvc-meta-e556773d12ae
Best regards,