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(parent: ced80c6) | patch
V4L/DVB (5306): Add support for VIDIOC_G_CHIP_IDENT
authorHans Verkuil <hverkuil@xs4all.nl>
Fri, 27 Apr 2007 15:31:08 +0000 (12:31 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Fri, 27 Apr 2007 18:43:27 +0000 (15:43 -0300)
commit3434eb7e14d9587ee56f3462bcfa5726b62dadb9
tree49afb0915dac8e7864f89582ddbb7a6453982e2ctree | snapshot
parentced80c67cd1ed503c6fb72f02ac7342ab4ebf67acommit | diff
V4L/DVB (5306): Add support for VIDIOC_G_CHIP_IDENT

VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be
used to detect which chips are on the board and based on that information
selected register dumps can be made, making it easy to debug complicated
media chips containing tens or hundreds of registers.
This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
12 files changed:
drivers/media/video/cafe_ccic.c diff | blob | blame | history
drivers/media/video/cx25840/cx25840-core.c diff | blob | blame | history
drivers/media/video/cx25840/cx25840-core.h diff | blob | blame | history
drivers/media/video/ov7670.c diff | blob | blame | history
drivers/media/video/saa7115.c diff | blob | blame | history
drivers/media/video/saa7127.c diff | blob | blame | history
drivers/media/video/v4l2-common.c diff | blob | blame | history
drivers/media/video/videodev.c diff | blob | blame | history
include/linux/videodev2.h diff | blob | blame | history
include/media/v4l2-chip-ident.h [new file with mode: 0644] blob
include/media/v4l2-common.h diff | blob | blame | history
include/media/v4l2-dev.h diff | blob | blame | history
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