Andy Yan a2415accd4 drm/rockchip: vop2: Report POST_BUF_EMPTY event to userspace
Report ROCKCHIP_DRM_ERROR_EVENT_POST_BUF_EMPTY to userspace
if a POST_BUF_EMPTY storm lasts more than 1 minute.

The userspace should try to avoid use VOP for ovelay and scale
down after receive such event.

Change-Id: Ibd5be1cdb5a64708616e46e1729a16130e6afaf9
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
2024-11-06 16:57:43 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2022-09-28 09:02:20 +02:00
2024-07-15 09:23:49 +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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