Algea Cao 1dd8f442b8 drm/bridge: synopsys: dw-hdmi: Remove dw_hdmi_setup when atomic_check
There is no need to call dw_hdmi_setup() when atomic_check.
dw_hdmi_color_changed() will check if color format changed and
call a mode_set.
If call dw_hdmi_setup() to enable hdmi when the first plug in
atomic_check, HPLL has not been configured in rk356x, there will
be display err in some monitor.

Signed-off-by: Algea Cao <algea.cao@rock-chips.com>
Change-Id: I83f3d1d3ff45e3e07910449d8d03f94b82fc0abe
2021-07-22 09:38:30 +08:00

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.
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