diff options
| author |   Theodore Kilgore <kilgota@auburn.edu> | 2009-12-25 05:15:10 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:38 -0300 |
| commit | 70136081fc67ea77d849f86fa323e5773c8e40ea (patch) | |
| tree | 2f55183c35e9f95ccd69d700904513cc6d1a662c /include/linux/videodev2.h | |
| parent | V4L/DVB (13989): [TDA8261] Fix TDA8261 I2C read bug (diff) | |
| download | linux-dev-70136081fc67ea77d849f86fa323e5773c8e40ea.tar.xz linux-dev-70136081fc67ea77d849f86fa323e5773c8e40ea.zip | |
V4L/DVB (13991): gspca_mr973010a: Fix cif type 1 cameras not streaming on UHCI controllers
If you read the mail to Oliver Neukum on the linux-usb list, then you know
that I found a cure for the mysterious problem that the MR97310a CIF "type
1" cameras have been freezing up and refusing to stream if hooked up to a
machine with a UHCI controller.
Namely, the cure is that if the camera is an mr97310a CIF type 1 camera, you
have to send it 0xa0, 0x00. Somehow, this is a timing reset command, or
such. It un-blocks whatever was previously stopping the CIF type 1 cameras
from working on the UHCI-based machines.
Signed-off-by: Theodore Kilgore <kilgota@auburn.edu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/videodev2.h')
0 files changed, 0 insertions, 0 deletions