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When the clock is higher than the dotclock, try with 2 pipes enabled. If we can enable 2, then we will go into big joiner mode, and steal the adjacent crtc. This only links the crtc's in software, no hardware or plane programming is done yet. Blobs are also copied from the master's crtc_state, so it doesn't depend at commit time on the other crtc_state. v6: * Enable dSC for any mode->hdisplay > 5120 v5: * Remove intel_dp_max_dotclock (Manasi) v4: * Fixes in intel_crtc_compute_config (Ville) v3: * Manual Rebase (Manasi) Changes since v1: - Rename pipe timings to transcoder timings, as they are now different. Changes since v2: - Rework bigjoiner checks; always disable slave when recalculating master. No need to have a separate bigjoiner pass any more. - Use pipe_mode instead of transcoder_mode, to clean up the code. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> [vsyrjala: * hskew isn't a thing * Do the dsc compute if bigjoiner is enabled, not the other way around] Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201117194718.11462-4-manasi.d.navare@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.