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d6c4f95039
When doing HDMI+non-HDMI cloning the other sink can't get the infoframes/etc. so stuff like limited range output is not a good idea. Similarly when doing HDMI+HDMI cloning on g4x (only platform where we allow it) only one of the ports can receive infoframes and so again using any fancy stuff is a bad idea. We also don't track the inforames/audio state per-port so we'd end up with some kind of random mismash state when multipled encoders try to compute the same stuff. And the hardware will in fact automagically disable audio/infoframe transmission if you try to enable it for multiple HDMI ports at the same time. Thus disable all HDMI specific features when cloning. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221107194604.15227-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.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 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.