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Filename Latest commit message Latest commit date
Akinobu Mita 2aae393955 media: ov2640: make set_fmt() work in power-down mode
The set_fmt() subdev pad operation for this driver currently does not
only do the driver internal format selection but also do the actual
register setup.

This doesn't work if the device power control via GPIO lines is enabled.
Because the set_fmt() can be called when the device is placed into power
down mode.

First of all, this fix adds flag to keep track of whether the device starts
streaming or not.  Then, the set_fmt() postpones applying the actual
register setup at this time.  Instead the setup will be applied when the
streaming is started.

Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-05-17 06:22:08 -04:00
arch KVM fixes for v4.17-rc4 2018-05-06 05:46:29 -10:00
block
certs
crypto
Documentation media: dt-bindings: media: Add Cadence MIPI-CSI2 TX Device Tree bindings 2018-05-16 11:14:35 -04:00
drivers media: ov2640: make set_fmt() work in power-down mode 2018-05-17 06:22:08 -04:00
firmware
fs First pull request for 4.17-rc 2018-05-04 20:51:10 -10:00
include media: v4l: vsp1: Extend the DU API to support CRC computation 2018-05-17 06:22:08 -04:00
init
ipc
kernel Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-05-06 05:35:23 -10:00
lib
LICENSES
mm for-linus-20180504 2018-05-04 20:41:44 -10:00
net
samples
scripts Kbuild fixes for v4.17 2018-05-04 21:15:25 -10:00
security
sound Linux 4.17-rc4 2018-05-10 07:19:23 -04:00
tools ACPI fix for 4.17-rc4 2018-05-04 05:43:33 -10:00
usr
virt KVM/arm fixes for 4.17, take #2 2018-05-05 23:05:31 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS media: v4l: cadence: Add Cadence MIPI-CSI2 RX driver 2018-05-16 11:12:21 -04:00
Makefile Linux 4.17-rc4 2018-05-06 16:57:38 -10:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.