Maarten Lankhorst
4207c8b991
has_drrs is a flag we can't read out. We set it when seamless DRRS is enabled in pipe_config, so intel_dump_pipe_config() and intel_pipe_config_compare() will continue to do the right thing when has_drrs is set on the real state. This removes one more dereference of crtc->config. While at it, fixup the comment and also read out M2_N2 for CHV, since we program it in the set_m_n function. Changes since v1: - Only read out M2/N2 on platforms that support DRRS. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181015094023.6211-1-maarten.lankhorst@linux.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.