lkml.org 
[lkml]   [2022]   [Jun]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v6 0/8] uvcvideo: Fix handling of power_line_frequency
Date
Hello,

This series is a new version of "[PATCH v3 0/7] uvcvideo: Fix handling
of power_line_frequency", with an attempt to generalize the
UVC_QUIRK_LIMITED_POWERLINE quirk that it introduced and turn it into a
control mappings override mechanism.

The goal is still to support the UVC 1.5 power line frequency control
extra option (patch 1/7), and work around an issue with devices that do
not implement support for disabling the power line frequency (patches
2/7 to 7/7).


Changelog v8:
- Add support for per-device control mapping overrides
Fix invalid memory access
- Support minimum for V4L2_CTRL_TYPE_MENU
New patch
- Limit power line control for Quanta UVC Webcam
Fix id


Ricardo Ribalda (8):
media: uvcvideo: Add missing value for power_line_frequency
media: uvcvideo: Add support for per-device control mapping overrides
media: uvcvideo: Support minimum for V4L2_CTRL_TYPE_MENU
media: uvcvideo: Limit power line control for Quanta UVC Webcam
media: uvcvideo: Limit power line control for Chicony Easycamera
media: uvcvideo: Limit power line control for Chicony Easycamera
media: uvcvideo: Limit power line control for Quanta cameras
media: uvcvideo: Limit power line control for Acer EasyCamera

drivers/media/usb/uvc/uvc_ctrl.c | 87 ++++++++++++++++++++++++-----
drivers/media/usb/uvc/uvc_driver.c | 89 ++++++++++++++++++++++++++++++
drivers/media/usb/uvc/uvcvideo.h | 2 +
3 files changed, 163 insertions(+), 15 deletions(-)

--
2.36.1.476.g0c4daa206d-goog

\
 
 \ /
  Last update: 2022-06-15 17:15    [W:0.241 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site