mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 10:31:46 +09:00
63eaeee18e
It makes sense to check whether the assigned cursor plane can be attached to a specific VP, as there may be an invalid DTS assignment for 'cursor-win-id'. The logs may be like: ...... [ 2.178737][ T81] rockchip-vop2 27d00000.vop: [drm:vop2_create_crtc] *ERROR* Assigned cursor plane: Esmart3 can not attach to VP0 [ 2.178753][ T81] [drm] failed to init cursor plane for vp0 [ 2.178823][ T81] rockchip-vop2 27d00000.vop: [drm:vop2_create_crtc] *ERROR* Assigned cursor plane: Esmart2 can not attach to VP1 [ 2.178838][ T81] [drm] failed to init cursor plane for vp1 ...... Change-Id: If18c4db1e8b295e72dae0c23bd0dd41203c4e3ac Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
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 Restructured Text 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.