Ding Wei d53bd4a922 video: rockchip: mpp: rkvenc issue for iommu irq repeat
when iommu pagefault, mark_irq to disable iommu interrupt,
then handle the fault, and unmark_irq to enable hardware.

Change-Id: Id40868bfab67ac27e12c181d83a8e70a09a1e498
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
2020-11-03 10:03:44 +08:00
2020-11-02 16:49:06 +08:00
2019-02-10 00:33:21 +08:00
2020-11-03 09:17:52 +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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