Thomas Zimmermann 4a85b0b51e drm/format-helper: Add drm_fb_build_fourcc_list() helper
Add drm_fb_build_fourcc_list() function that builds a list of supported
formats from native and emulated ones. Helpful for all drivers that do
format conversion as part of their plane updates. Update current caller.

v3:
	* improve warnings on ignored formats (Sam)
v2:
	* use u32 instead of uint32_t (Sam)
	* print a warning if output array is too small (Sam)
	* comment fixes (Sam)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220905141648.22013-5-tzimmermann@suse.de
2022-09-12 09:15:49 +02:00
2022-07-10 13:55:49 -07:00
2022-07-10 14:40:51 -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 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.
Description
No description provided
Readme 7.8 GiB
Languages
C 97.7%
Assembly 1.1%
Shell 0.4%
Makefile 0.3%
Python 0.2%