Andy Yan 71c908a825 drm/rockchip: vop2: Fix wait frame start condition check
When system boot with boot logo on, drm_crtc_atomit_enable
won't be called, so vcstate->vdisplay can't be initialized.

So we get vdisplay/vtotatal by crtc.state->adjusted_mode.

Fixes: bd11b0fed8 ("drm/rockchip: vop2: wait for frame start by vcnt")

Change-Id: I39a1d62095347fe6e5d3c48ff7b1e08a20366f9c
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
2021-01-30 14:09:31 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-08-29 19:45:37 +08:00
2019-08-29 19:45:37 +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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