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P33M 53e26d74cb rpi_display: add backlight driver and overlay 
Add a mailbox-driven backlight controller for the Raspberry Pi DSI
touchscreen display. Requires updated GPU firmware to recognise the
mailbox request.

Signed-off-by: Gordon Hollingworth <gordon@raspberrypi.org>

Add Raspberry Pi firmware driver to the dependencies of backlight driver

Otherwise the backlight driver fails to build if the firmware
loading driver is not in the kernel

Signed-off-by: Alex Riesen <alexander.riesen@cetitec.com>
2021-11-29 16:24:39 +00:00
arch
Improve __copy_to_user and __copy_from_user performance
2021-11-29 16:24:39 +00:00
block
blk-cgroup: synchronize blkg creation against policy deactivation
2021-11-17 11:04:15 +01:00
certs
certs: Trigger creation of RSA module signing key if it's not an RSA key
2021-09-15 10:02:09 +02:00
crypto
crypto: pcrypt - Delay write to padata->info
2021-11-17 11:04:18 +01:00
Documentation
Add support for all the downstream rpi sound card drivers
2021-11-29 16:24:39 +00:00
drivers
rpi_display: add backlight driver and overlay
2021-11-29 16:24:39 +00:00
fs
cifs: fix memory leak of smb3_fs_context_dup::server_hostname
2021-11-17 11:04:51 +01:00
include
mfd: Add Raspberry Pi Sense HAT core driver
2021-11-29 16:24:39 +00:00
init
bootconfig: init: Fix memblock leak in xbc_make_cmdline()
2021-11-21 13:49:08 +01:00
ipc
Merge branch 'akpm' (patches from Andrew)
2021-07-02 12:08:10 -07:00
kernel
Protect __release_resource against resources without parents
2021-11-29 16:24:32 +00:00
lib
dyndbg: make dyndbg a known cli param
2021-11-17 11:04:26 +01:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
mm, oom: do not trigger out_of_memory from the #PF
2021-11-17 11:04:47 +01:00
net
Revert "Bluetooth: Always request for user confirmation for Just Works"
2021-11-29 16:24:32 +00:00
samples
samples/kretprobes: Fix return value if register_kretprobe() failed
2021-11-17 11:04:16 +01:00
scripts
BCM2708: Add core Device Tree support
2021-11-29 16:24:38 +00:00
security
fortify: Explicitly disable Clang support
2021-11-21 13:49:08 +01:00
sound
Add support for all the downstream rpi sound card drivers
2021-11-29 16:24:39 +00:00
tools
selftests/bpf: Fix also no-alu32 strobemeta selftest
2021-11-17 11:04:52 +01:00
usr
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
virt
KVM: do not shrink halt_poll_ns below grow_start
2021-10-09 15:02:41 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
Merge tag 'm68k-for-v5.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
2021-06-28 14:01:03 -07:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: move Murali Karicheri to credits
2021-04-29 15:47:30 -07:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
MAINTAINERS: exfat: update my email address
2021-08-25 12:25:12 -07:00
Makefile
Linux 5.14.21
2021-11-21 13:49:09 +01:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

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.
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