Marek Szyprowski 24f6fe796a drm/exynos: gem: rework scatter-list contiguity check on prime import
Explicitly check if the imported buffer has been mapped as contiguous in
the DMA address space, what is required by all Exynos DRM CRTC drivers.
While touching this, set buffer flags depending on the availability of
the IOMMU.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2020-05-18 11:36:00 +09:00
2020-04-24 13:12:19 +10:00
2020-05-15 12:23:25 +10:00
2020-05-15 12:23:25 +10:00
2020-04-11 09:46:12 -07:00
2020-04-22 10:41:35 +10:00
2020-04-16 10:45:47 -07:00
2020-04-17 09:48:50 -07:00
2020-04-19 11:58:32 -07:00
2020-02-24 22:43:18 -08:00
2020-04-19 14:35:30 -07:00

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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