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edae98a2bd
[Why] -Certain OVT timings require DSC configurations which divide the horizontal active unevenly across DSC slices -DSC slices must be even, so padding needs to be added to the active to make this possible -The pixel clock of the HW now needs to be increased to accommodate the extra padded pixels -To keep the line time the same, the blank of the HW timing needs to be increased as well [How] -Calculate h_active padding, h_total padding, and pixel clock based off of the original OVT timing and DSC calculations -Store these values in the pipe and program HW with these modifications -Added general support for cases where DSC slice config does not evenly split the horizontal active by fixing some slice width calculations -Updated PPS calculations for these cases Reviewed-by: Chris Park <chris.park@amd.com> Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Relja Vojvodic <rvojvodi@amd.com> Signed-off-by: Ray Wu <ray.wu@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.