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Harry Wentland
66eba12a54
Cursors are always programmed independently of updates on other planes. When atomic commits program cursor and surface updates together the cursor update might be locked out by the surface update and not take effect. To combat this program cursor and surface updates together via dc_update_planes_and_stream to ensure they can be applied atomically. When cursor updates come on their own use the old method to program the cursor as dc_update_planes_and_stream isn't handling this case correctly (yet), leading to a flickering screen. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2186 Reviewed-by: Agustin Gutierrez <agustin.gutierrez@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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 reStructuredText 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.