forked from Minki/linux
mainlining shenanigans
cdec4d3613
This is needed for proper synchronization with display on another DRM device (pl111 or tinydrm) with buffers produced by vc4 V3D. Fixes the new igt vc4_dmabuf_poll testcase, and rendering of one of the glmark2 desktop tests on pl111+vc4. This doesn't yet introduce waits on another device's fences before vc4's rendering/display, because I don't have testcases for them. v2: Reuse dma_fence_free(), retitle commit message to clarify that it's not a full dma-buf fencing implementation yet. Signed-off-by: Eric Anholt <eric@anholt.net> Link: http://patchwork.freedesktop.org/patch/msgid/20170412191202.22740-6-eric@anholt.net Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
||
---|---|---|
arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
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.