media: uvcvideo: Drop one lock

[PATCH v2 0/2] media: uvcvideo: Drop one lock

Ricardo Ribalda posted 2 patches 2 months, 1 week ago

Download series mbox

drivers/media/usb/uvc/uvc_driver.c   | 20 +++++++----------
drivers/media/usb/uvc/uvc_metadata.c | 13 ++++-------
drivers/media/usb/uvc/uvc_v4l2.c     | 43 ++++++++----------------------------
drivers/media/usb/uvc/uvc_video.c    |  2 +-
drivers/media/usb/uvc/uvcvideo.h     | 10 +--------
5 files changed, 23 insertions(+), 65 deletions(-)

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[PATCH v2 0/2] media: uvcvideo: Drop one lock

Posted by Ricardo Ribalda 2 months, 1 week ago

This is a follow-up patch for
https://git.linuxtv.org/media.git/commit/drivers/media/usb/uvc?id=c93d73c9c2cfa7658f7100d201a47c4856746222

media: uvcvideo: Use vb2 ioctl and fop helpers

Use this opportunity to refactor some more code.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
Changes in v2:
- CodeStyle
- Link to v1: https://lore.kernel.org/r/20250717-uvc-onelocksless-v1-1-91a1b834186a@chromium.org

---
Ricardo Ribalda (2):
      media: uvcvideo: Drop stream->mutex
      media: uvcvideo: Move video_device under video_queue

 drivers/media/usb/uvc/uvc_driver.c   | 20 +++++++----------
 drivers/media/usb/uvc/uvc_metadata.c | 13 ++++-------
 drivers/media/usb/uvc/uvc_v4l2.c     | 43 ++++++++----------------------------
 drivers/media/usb/uvc/uvc_video.c    |  2 +-
 drivers/media/usb/uvc/uvcvideo.h     | 10 +--------
 5 files changed, 23 insertions(+), 65 deletions(-)
---
base-commit: d968e50b5c26642754492dea23cbd3592bde62d8
change-id: 20250716-uvc-onelocksless-b66658e01f89

Best regards,
-- 
Ricardo Ribalda <ribalda@chromium.org>