Cai YiWei ed9580beef media: rockchip: isp: fix dmatx iommu write failed
If dmatx no stop, but buffer release will iommu write failed.
Waiting for dmatx stopped when hdr read back by user mode.

Change-Id: I8f9eaa386e0bcd1f01e2bf7457fe1b3b22041bbc
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
2020-05-25 18:20:14 +08:00
2019-02-10 00:33:21 +08:00
2020-03-03 07:33:01 +01:00
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
2020-03-03 07:33:01 +01:00

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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