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Jun Nie d7ec9366b1 drm/msm/dpu: Enable quad-pipe for DSC and dual-DSI case
To support high-resolution cases that exceed the width limitation of
a pair of SSPPs, or scenarios that surpass the maximum MDP clock rate,
additional pipes are necessary to enable parallel data processing
within the SSPP width constraints and MDP clock rate.

Request 4 mixers and 4 DSCs for high-resolution cases where both DSC
and dual interfaces are enabled. More use cases can be incorporated
later if quad-pipe capabilities are required.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/675418/
Link: https://lore.kernel.org/r/20250918-v6-16-rc2-quad-pipe-upstream-4-v16-10-ff6232e3472f@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
History 2025-11-14 16:59:27 +02:00
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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.