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Hsin-Yi Wang e84c6ae163 drm/mediatek: Check plane visibility in atomic_update

[ Upstream commit c0b8892e24 ]

Disable the plane if it's not visible. Otherwise mtk_ovl_layer_config()
would proceed with invalid plane and we may see vblank timeout.

Fixes: 119f517362 ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-07-16 08:17:24 +02:00

arch

x86/entry: Increase entry_stack size to a full page

2020-07-16 08:17:23 +02:00

block

block: release bip in a right way in error path

2020-07-16 08:17:23 +02:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()

2020-07-09 09:37:10 +02:00

Documentation

mtd: rawnand: Pass a nand_chip object to nand_release()

2020-06-25 15:33:08 +02:00

drivers

drm/mediatek: Check plane visibility in atomic_update

2020-07-16 08:17:24 +02:00

firmware

Fix built-in early-load Intel microcode alignment

2020-01-23 08:21:29 +01:00

cifs: update ctime and mtime during truncate

2020-07-16 08:17:23 +02:00

include

crypto: af_alg - fix use-after-free in af_alg_accept() due to bh_lock_sock()

2020-07-09 09:37:10 +02:00

init

x86: Fix early boot crash on gcc-10, third try

2020-05-20 08:18:49 +02:00

ipc

ipc/util.c: sysvipc_find_ipc() incorrectly updates position index

2020-05-20 08:18:40 +02:00

kernel

kgdb: Avoid suspicious RCU usage warning

2020-07-09 09:37:10 +02:00

lib

lib/zlib: remove outdated and incorrect pre-increment optimization

2020-06-25 15:33:02 +02:00

LICENSES

LICENSES: Remove CC-BY-SA-4.0 license text

2018-10-18 11:28:50 +02:00

mm/slub: fix stack overruns with SLUB_STATS

2020-07-09 09:37:09 +02:00

net

net: qrtr: Fix an out of bounds read qrtr_endpoint_post()

2020-07-16 08:17:23 +02:00

samples

samples: bpf: Fix build error

2020-06-03 08:19:31 +02:00

scripts

kbuild: improve cc-option to clean up all temporary files

2020-06-30 23:17:15 -04:00

security

apparmor: don't try to replace stale label in ptraceme check

2020-06-30 23:17:03 -04:00

sound

Revert "ALSA: usb-audio: Improve frames size computation"

2020-07-09 09:37:12 +02:00

tools

perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events()

2020-06-25 15:33:05 +02:00

usr

initramfs: restore default compression behavior

2020-04-13 10:44:59 +02:00

virt

KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception

2020-06-22 09:05:09 +02:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

…

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

MAINTAINERS: Update drm/i915 bug filing URL

2020-02-28 16:38:49 +01:00

Makefile

Linux 4.19.132

2020-07-09 09:37:13 +02:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.