Sandy Huang 398895b615 drm/rockchip: vop2: get the correctly vp id when close all pd
The win attached vp maybe unused, and the unused vp will not
register crtc, so we need to lool up all win under the pd and check
if the win attached vp has register crtc.
If all the win attached vp is unused, we set the first win(undter
the pd) attach to the first crtc to make sure the pd can be closed normally.

Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: Id7dfedae2d3b6e7a139ca2eebaefea250e986d12
2024-03-18 19:59:31 +08:00
2024-01-02 14:38:47 +08:00
2024-01-02 14:38:47 +08:00
2024-01-02 14:38:47 +08:00
2023-10-10 22:00:46 +02:00

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.

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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