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Imre Deak f99fb30956 drm/i915: Fix the i915_dsc_fec_support debugfs file for DP MST connectors
DSC is not supported on DP MST streams so just don't add this entry for
MST connectors.

This also fixes an OOPS, caused by the encoder->digport cast, which is
not valid for MST encoders.

v2:
- Check encoder, which is unset for an MST connector, before it gets
  enabled.
v3:
- Just don't add this debugfs file for MST connectors. (Ville)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200609184140.4937-1-imre.deak@intel.com
2020-06-11 13:36:38 +03:00
arch x86/gpu: add RKL stolen memory support 2020-05-20 08:35:22 -07:00
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Documentation drm/i915: Document locking guidelines 2020-05-14 20:24:54 +03:00
drivers drm/i915: Fix the i915_dsc_fec_support debugfs file for DP MST connectors 2020-06-11 13:36:38 +03:00
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include drm/i915/rkl: Add RKL platform info and PCI ids 2020-05-19 17:12:22 -07:00
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Makefile Linux 5.7-rc1 2020-04-12 12:35:55 -07:00
README

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.