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Filename Latest commit message Latest commit date
Marek Szyprowski 8e409f1d06 [media] s5p-mfc: Remove special configuration of IOMMU domain
The main reason for using special configuration of IOMMU domain was the
problem with MFC firmware, which failed to operate properly when placed
at 0 DMA address. Instead of adding custom code for configuring each
variant of IOMMU domain and architecture specific glue code, simply use
what arch code provides and if the DMA base address equals zero, skip
first 128 KiB to keep required alignment. This patch also make the driver
operational on ARM64 architecture, because it no longer depends on ARM
specific DMA-mapping and IOMMU glue code functions.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Andrzej Hajda <a.hajda@samsung.com>
Tested-by: Smitha T Murthy <smitha.t@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-04-05 16:02:26 -03:00
arch Linux 4.11-rc5 2017-04-04 11:11:43 -03:00
block
certs
crypto
Documentation [media] cec-core.rst: document the new cec_get_drvdata() helper 2017-04-05 15:21:23 -03:00
drivers [media] s5p-mfc: Remove special configuration of IOMMU domain 2017-04-05 16:02:26 -03:00
firmware
fs Merge branch 'akpm' (patches from Andrew) 2017-04-01 19:45:05 -07:00
include [media] tveeprom: get rid of documentation of an unused parameter 2017-04-05 15:37:06 -03:00
init
ipc
kernel Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-04-02 09:25:10 -07:00
lib Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-04-02 09:18:59 -07:00
mm mm/hugetlb.c: don't call region_abort if region_chg fails 2017-03-31 17:13:30 -07:00
net The restriction of NFSv4 to TCP went overboard and also broke the 2017-04-01 10:43:37 -07:00
samples
scripts
security
sound
tools
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Linux 4.11-rc5 2017-04-04 11:11:43 -03:00
Makefile Linux 4.11-rc5 2017-04-02 17:23:54 -07:00
README

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

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.