mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-14 00:39:30 -04:00
e019f515c9
SoCs like AM62Lx support cut-down version of K3 DSS where although same register space is supported as in other K3 DSS supported SoCs such as AM65x, AM62x, AM62Ax but some of the resources such as planes and corresponding register spaces are truncated. For e.g. AM62Lx has only single VIDL pipeline supported, so corresponding register spaces for other video pipelines need to be skipped. To add a generic support for future SoCs where one or more video pipelines can get truncated from the parent register space, move the video plane related information to vid_info struct which will also have a field to indicate hardware index of each of the available video planes, so that driver only maps and programs those video pipes and skips the unavailable ones. While at it, also change the num_planes field in the features structure to num_vid so that all places in code which use vid_info structure are highlighted in the code. Signed-off-by: Devarsh Thakkar <devarsht@ti.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Link: https://lore.kernel.org/r/20250507180631.874930-3-devarsht@ti.com Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.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 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.