[PATCH 0/3] media: uvcvideo: Support partial control reads and minor changes

Some cameras do not return all the bytes requested from a control if it can fit in less bytes. Eg: returning 0xab instead of 0x00ab. Support these devices.

Also, now that we are at it, improve uvc_query_ctrl().

Signed-off-by: Ricardo Ribalda ribalda@chromium.org --- Ricardo Ribalda (3): media: uvcvideo: Support partial control reads media: uvcvideo: Refactor uvc_query_ctrl media: uvcvideo: Add more logging to uvc_query_ctrl_error()

drivers/media/usb/uvc/uvc_video.c | 44 +++++++++++++++++++++++++-------------- 1 file changed, 28 insertions(+), 16 deletions(-) --- base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc change-id: 20241008-uvc-readless-23f9b8cad0b3

Best regards,