linux/drivers/media/usb/uvc
Laurent Pinchart 37f85b276a [media] uvcvideo: Fix incorrect bandwidth with Chicony device 04f2:b50b
The "TOSHIBA Web Camera - 5M" Chicony device (04f2:b50b) seems to
compute the bandwidth on 16 bits and erroneously sign-extend it to
32 bits, resulting in a huge bandwidth value. Detect and fix that
condition by setting the 16 MSBs to 0 when they're all equal to 1.

Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-05-30 12:12:15 -03:00
..
Kconfig [media] uvc: Depend on VIDEO_V4L2 2013-06-24 22:54:40 -03:00
Makefile
uvc_ctrl.c [media] uvcvideo: Work around buggy Logitech C920 firmware 2014-09-21 20:25:54 -03:00
uvc_debugfs.c
uvc_driver.c [media] uvc: embed video_device 2015-04-08 06:47:13 -03:00
uvc_entity.c [media] uvcvideo: Mark first output terminal as default video node 2012-11-28 10:30:00 -02:00
uvc_isight.c
uvc_queue.c [media] uvcvideo: Implement DMABUF exporter role 2015-05-30 12:11:40 -03:00
uvc_status.c [media] uvcvideo: Fix open/close race condition 2013-06-08 19:51:16 -03:00
uvc_v4l2.c [media] uvcvideo: Implement DMABUF exporter role 2015-05-30 12:11:40 -03:00
uvc_video.c [media] uvcvideo: Fix incorrect bandwidth with Chicony device 04f2:b50b 2015-05-30 12:12:15 -03:00
uvcvideo.h [media] uvcvideo: Implement DMABUF exporter role 2015-05-30 12:11:40 -03:00