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Commit63495f6b4a("drm/vc4: hdmi: Make sure our clock rate is within limits") was intended to compute the pixel rate to make sure we remain within the boundaries of what the hardware can provide. However, unlike what mode_valid was checking for, we forgot to take into account the clock doubling flag that can be set for modes. Let's honor that flag if it's there. Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Reported-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Fixes:63495f6b4a("drm/vc4: hdmi: Make sure our clock rate is within limits") Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20201215154243.540115-4-maxime@cerno.tech
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.