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Jouni Högander 04d0aed082 drm/i915/psr: Allow setting I915_PSR_DEBUG_SU_REGION_ET_DISABLE via debugfs
Currently setting I915_PSR_DEBUG_SU_REGION_ET_DISABLE (0x20) via psr_debug
debugfs interface is not allowed. This patch allows it.

v3:
  - ensure psr is disabled/enabled if enable_psr2_su_region_et changes
  - remove extra space
v2: ensure that fastset is performed when the bit changes

Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240529093849.1016172-6-jouni.hogander@intel.com
History 2024-06-03 11:23:09 +03:00
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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 reStructuredText 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.