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Icenowy Zheng
8d121a82fa
Currently even the SoC's OVL does not declare the support of AFBC, AFBC
is still announced to the userspace within the IN_FORMATS blob, which
breaks modern Wayland compositors like KWin Wayland and others.
Gate passing modifiers to drm_universal_plane_init() behind querying the
driver of the hardware block for AFBC support.
Fixes: c410fa9b07 ("drm/mediatek: Add AFBC support to Mediatek DRM driver")
Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Reviewed-by: CK Hu <ck.hu@medaitek.com>
Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20250531121140.387661-1-uwu@icenowy.me/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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.