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Filename Latest commit message Latest commit date
Paulo Zanoni 9e44b180f8 drm/i915: don't write PLANE_BUF_CFG twice every time
We were writing to PLANE_BUF_CFG(pipe, plane_id) twice for every
platform, and we were even using different values on the gen10- planar
case. The first write is useless since it just gets replaced with the
next one, so kill it.

There's a lot to improve in the DDB code, but let's start by avoiding
the double write.

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181004231600.14101-6-paulo.r.zanoni@intel.com
2018-10-11 14:23:04 -07:00
arch
block
certs
crypto
Documentation Merge branch 'drm-next-4.20' of git://people.freedesktop.org/~agd5f/linux into drm-next 2018-09-21 09:52:53 +10:00
drivers drm/i915: don't write PLANE_BUF_CFG twice every time 2018-10-11 14:23:04 -07:00
firmware
fs
include drm/i915/aml: Add new Amber Lake PCI ID 2018-10-11 10:59:34 -07:00
init
ipc
kernel
lib
LICENSES
mm
net
samples
scripts
security
sound
tools drm-misc-next for 4.20: 2018-09-07 10:44:35 +10:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
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COPYING
CREDITS
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MAINTAINERS MAINTAINERS: rcar-du: Add co-maintainer 2018-09-14 13:54:00 +03:00
Makefile
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.