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Jouni Högander 64d845f651
drm/i915/psr: Calculate PIPE_SRCSZ_ERLY_TPT value
When early transport is enabled we need to write PIPE_SRCSZ_ERLY_TPT on
every flip doing selective update. This patch calculates
PIPE_SRCSZ_ERLY_TPT same way as is done for PSR2_MAN_TRK_CTL value and
stores i in intel_crtc_state->pipe_srcsz_early_tpt to be written later
during flip.

Bspec: 68927

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240319123327.1661097-2-jouni.hogander@intel.com
(cherry picked from commit f3b899f0b4)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
History 2024-04-03 14:26:09 -04:00
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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.