[GIT PULL FOR v6.20] uvcvideo driver fixes

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Hans, Mauro,

Sorry for the late pull request, this should be my last one for v6.20.

The following changes since commit e3b5b77e36894b4d61374ecb916355809c6e4aa4:

  media: rkvdec: Add HEVC support for the VDPU383 variant (2026-01-21 14:43:10 +0100)

are available in the Git repository at:

  https://gitlab.freedesktop.org/linux-media/users/uvc.git tags/next-media-uvc-20260121

for you to fetch changes up to 81611a213bdf88d654835acf42d6c541ac35a8f2:

  media: uvcvideo: Pass allocation size directly to uvc_alloc_urb_buffer (2026-01-22 04:08:38 +0200)

----------------------------------------------------------------
uvcvideo driver fixes:

- Fix support for devices with unit and terminal ID collisions
- Return queued buffers on stream start failure
- Fix URB allocation for small buffers

----------------------------------------------------------------
Michal Pecio (1):
      media: uvcvideo: Return queued buffers on start_streaming() failure

Ricardo Ribalda (3):
      media: uvcvideo: Create an ID namespace for streaming output terminals
      media: uvcvideo: Fix allocation for small frame sizes
      media: uvcvideo: Pass allocation size directly to uvc_alloc_urb_buffer

 drivers/media/usb/uvc/uvc_driver.c | 54 +++++++++++++++++++++++---------------
 drivers/media/usb/uvc/uvc_queue.c  | 12 +++++----
 drivers/media/usb/uvc/uvc_video.c  | 15 ++++++-----
 drivers/media/usb/uvc/uvcvideo.h   |  3 ++-
 4 files changed, 51 insertions(+), 33 deletions(-)

-- 
Regards,

Laurent Pinchart