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Filename Latest commit message Latest commit date
Jani Nikula ce64645d86 drm/i915: use variadic macros and arrays to choose port/pipe based registers
This allows the use of more than 3 ports/pipes/whatever without tricks,
even if the register offsets are not evenly spaced.

There's the risk of out of bounds access if we're not careful; currently
that would "just" lead to the wrong register offset being used. It might
be possible to add build bug ons for build time constant indexing.

We already have ports defined up to E, not sure if we might have bugs
related to them and the current _PORT3() macro.

   text	   data	    bss	    dec	    hex	filename
1239868	  46199	   4096	1290163	 13afb3	drivers/gpu/drm/i915/i915.ko
1238828	  46199	   4096	1289123	 13aba3	drivers/gpu/drm/i915/i915.ko

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Tvrtko Ursulin <tursulin@ursulin.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1485532626-20923-1-git-send-email-jani.nikula@intel.com
2017-01-30 20:10:07 +02:00
arch x86/gpu: GLK uses the same GMS values as SKL 2017-01-27 10:45:00 +02:00
block
certs
crypto
Documentation ALSA: Documentation about HDA DP MST pin init and connection 2017-01-12 10:06:47 +01:00
drivers drm/i915: use variadic macros and arrays to choose port/pipe based registers 2017-01-30 20:10:07 +02:00
firmware
fs Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit 2017-01-05 23:06:06 -08:00
include drm/i915: Support explicit fencing for execbuf 2017-01-27 19:55:48 +00:00
init
ipc
kernel Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit 2017-01-05 23:06:06 -08:00
lib Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-09 09:55:57 +10:00
mm mm: workingset: fix use-after-free in shadow node shrinker 2017-01-07 18:22:40 -08:00
net
samples
scripts
security
sound ALSA: hda - add DP MST audio support 2017-01-12 10:06:47 +01:00
tools Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-09 09:55:57 +10:00
usr kbuild: initramfs cleanup, set target from Kconfig 2017-01-05 09:40:16 -08:00
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge tag 'drm-misc-next-2016-12-30' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2017-01-09 09:55:57 +10:00
Makefile Linux 4.10-rc3 2017-01-08 14:18:17 -08:00
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.