Yu Qiaowei ea07a6e6fe video: rockchip: rga3: fix dma_alloc_coherent not using main device
The iommu device needs to be mapped using a unified main device.

Change-Id: I5b5820b590101dde1713889c056edc034d7322ea
Signed-off-by: Yu Qiaowei <cerf.yu@rock-chips.com>
2025-08-20 01:52:39 +00:00
2025-07-07 19:57:35 +08:00
2025-07-07 19:57:35 +08:00
2025-07-07 19:57:35 +08:00
2025-07-07 19:57:35 +08:00
2025-07-07 19:57:35 +08:00
2025-07-07 19:57:35 +08:00
2025-07-07 19:57:35 +08:00
2025-01-10 17:48:57 +08:00
2025-06-04 14:40:26 +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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