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Gerd Hoffmann 5edbb56082 drm/virtio: fix ring free check
If the virtio device supports indirect ring descriptors we need only one
ring entry for the whole command.  Take that into account when checking
whenever the virtqueue has enough free entries for our command.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200207064653.14403-1-kraxel@redhat.com
2020-02-07 09:33:55 +01:00
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Documentation dt-bindings: display/panel: add bindings for S6E88A0-AMS452EF01 2020-01-30 22:15:18 +01:00
drivers drm/virtio: fix ring free check 2020-02-07 09:33:55 +01:00
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include drm/vram: Add helpers to validate a display mode's memory requirements 2020-02-06 10:32:54 +01:00
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MAINTAINERS MAINTAINERS: Add Thomas as drm-misc co-maintainer 2020-02-04 09:10:33 +01:00
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README

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.