de72f10744
The devices in the device tree are registered in the
top-down order. But when system suspend entered, the
device tree is walked in a bottom-up order to suspend
devices. So change the display device nodes register
order to be:
LCDIF -> SEC DSIM -> Display Subsystem
Since in display subystem, it will disable the whole
display pipeline. So this should be first suspended
before LCDIF and SEC DSIM. And besides, the SEC DSIM
is better to be suspended before LCDIF which is the
same with the sequence for display pipeline disables.
And when system resume entered, the devices resume
sequence is:
LCDIF -> SEC DSIM -> Display Subsystem
Which is a top-down order and is the correct sequence
for display devices resume.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
(cherry picked from commit 4ce74783e6a50898a433372f5968175b20d4ef0c)
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.