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Eugeniy Paltsev 32e932e37e DRM: UDL: get rid of useless vblank initialization
UDL doesn't support vblank functionality so we don't need to
initialize vblank here (we are able to send page flip
completion events even without vblank initialization)

Moreover current drm_vblank_init call with num_crtcs > 0 causes
sending DRM_EVENT_FLIP_COMPLETE event with zero timestamp every
time. This breaks userspace apps (for example weston) which
relies on timestamp value.

Cc: stable@vger.kernel.org
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180928144126.21598-1-Eugeniy.Paltsev@synopsys.com
2018-10-23 15:59:01 +02:00
arch
block
certs
crypto
Documentation drm/todo: Add some cleanup tasks 2018-10-05 18:05:32 +02:00
drivers DRM: UDL: get rid of useless vblank initialization 2018-10-23 15:59:01 +02:00
firmware
fs
include drm/rcar-du: Convert drm_atomic_helper_suspend/resume() 2018-10-23 15:59:01 +02:00
init
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MAINTAINERS drm/panel: Add support for Olimex LCD-OLinuXino panel 2018-09-27 14:27:24 +02:00
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.