d1844606fd
On ILK-IVB the pipe colorspace is configured via PIPECONF (as opposed to PIPEMISC in BDW+). Let's configure+readout that stuff correctly. Enabling YCbCr 4:4:4 output will now be a simple matter of setting crtc_state->output_format appropriately in the encoder .compute_config(). However, when we do that we must be aware of the fact that YCbCr DP output doesn't seem to work on ILK (resulting image is totally garbled), but on SNB+ it works fine. However HDMI YCbCr output does work correctly even on ILK. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190718145053.25808-13-ville.syrjala@linux.intel.com Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@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.