Krzysztof Kozlowski 8984f97cc8 drm/msm/dpu: Implement 10-bit color alpha for v12.0 DPU
v12.0 DPU on SM8750 comes with 10-bit color alpha.  Add register
differences and new implementations of setup_alpha_out(),
setup_border_color() and setup_blend_config().

Notable changes in v6:
Correct fg_alpha shift on new DPU, pointed out by Abel Vesas.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/659629/
Link: https://lore.kernel.org/r/20250618-b4-sm8750-display-v7-10-a591c609743d@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
2025-07-04 16:35:19 +03:00
2025-06-11 11:57:14 -07:00
2025-06-15 13:49:41 -07:00

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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