No description
  • C 98.2%
  • Assembly 1%
  • Makefile 0.3%
  • Shell 0.2%
  • Python 0.1%
Find a file
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Hans Verkuil 29e91a49b6 ivtv: fix incorrect device_caps for ivtvfb
[ Upstream commit 25e94139218c0293b4375233c14f2256d7dcfaa8 ]

The VIDIOC_G_FBUF and related overlay ioctls no longer worked (-ENOTTY was
returned).

The root cause was the introduction of the caps field in ivtv-driver.h.
While loading the ivtvfb module would update the video_device device_caps
field with V4L2_CAP_VIDEO_OUTPUT_OVERLAY it would not update that caps
field, and that's what the overlay ioctls would look at.

It's a bad idea to keep information in two places, so drop the caps field
and only use vdev.device_caps.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: Martin Dauskardt <martin.dauskardt@gmx.de>
Fixes: 2161536516 (media: media/pci: set device_caps in struct video_device)
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-15 14:18:09 +02:00
arch arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly 2022-04-15 14:18:09 +02:00
block block: don't delete queue kobject before its children 2022-04-15 14:18:05 +02:00
certs
crypto crypto: authenc - Fix sleep in atomic context in decrypt_tail 2022-04-15 14:18:04 +02:00
Documentation
drivers ivtv: fix incorrect device_caps for ivtvfb 2022-04-15 14:18:09 +02:00
fs f2fs: fix to avoid potential deadlock 2022-04-15 14:18:06 +02:00
include
init
ipc
kernel printk: fix return value of printk.devkmsg __setup handler 2022-04-15 14:18:08 +02:00
lib
LICENSES
mm
net
samples
scripts
security
sound ASoC: fsi: Add check for clk_enable 2022-04-15 14:18:09 +02:00
tools selftests/x86: Add validity check and allow field splitting 2022-04-15 14:18:04 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
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.