Chaitanya Kumar Borah 82ab75c452 drm/i915/display: Allow fastset for change in HDR infoframe
Changes in Dynamic Range and Mastering infoframe
should not trigger a full modeset. Therefore, allow
fastset. DP SDP programming is already hooked up in the
fastset flow but HDMI AVI infoframe update is not, add it.
Any other infoframe that can be fastset should be added to
the helper intel_hdmi_fastset_infoframes().

v3:
 - Create a wrapper intel_ddi_update_pipe_hdmi to stick to
   uniform naming (Jani)
 - Do not disable HDMI AVI infoframe if already disabled (Uma)

v2:
 - Update HDMI AVI infoframe during fastset.

Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241023044122.3889137-1-chaitanya.kumar.borah@intel.com
2024-11-04 13:56:53 +05:30
2024-09-01 20:43:24 -07:00
2022-09-28 09:02:20 +02:00
2024-10-06 15:32:27 -07:00
2024-03-18 03:36:32 -06:00

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.
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