Go to file
Chen-Yu Tsai 71a137376b media: rkvdec: Support dynamic resolution changes
commit 0887e9e152efbd3601d6c907e90033d25067277d upstream.

The mem-to-mem stateless decoder API specifies support for dynamic
resolution changes. In particular, the decoder should accept format
changes on the OUTPUT queue even when buffers have been allocated,
as long as it is not streaming.

Relax restrictions for S_FMT as described in the previous paragraph,
and as long as the codec format remains the same. This aligns it with
the Hantro and Cedrus decoders. This change was mostly based on commit
ae02d49493 ("media: hantro: Fix s_fmt for dynamic resolution changes").

Since rkvdec_s_fmt() is now just a wrapper around the output/capture
variants without any additional shared functionality, drop the wrapper
and call the respective functions directly.

Fixes: cd33c83044 ("media: rkvdec: Add the rkvdec driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-18 14:03:38 +01:00
arch parisc: Fix ptrace check on syscall return 2021-11-18 14:03:37 +01:00
block block: decode QUEUE_FLAG_HCTX_ACTIVE in debugfs output 2021-10-27 09:56:46 +02:00
certs certs: Trigger creation of RSA module signing key if it's not an RSA key 2021-09-15 09:50:29 +02:00
crypto crypto: sm2 - fix a memory leak in sm2 2021-07-14 16:56:06 +02:00
Documentation dt-bindings: drm/bridge: ti-sn65dsi86: Fix reg value 2021-10-13 10:04:27 +02:00
drivers media: rkvdec: Support dynamic resolution changes 2021-11-18 14:03:38 +01:00
fs exfat: fix incorrect loading of i_blocks for large files 2021-11-18 14:03:37 +01:00
include libata: fix read log timeout value 2021-11-18 14:03:37 +01:00
init sched/core: Initialize the idle task with preemption disabled 2021-07-14 16:55:50 +02:00
ipc ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry 2021-05-26 12:06:54 +02:00
kernel printk/console: Allow to disable console output by using console="" or console=null 2021-11-12 14:58:33 +01:00
lib treewide: Change list_sort to use const pointers 2021-09-30 10:11:04 +02:00
LICENSES
mm mm: khugepaged: skip huge page collapse for special files 2021-11-06 14:10:09 +01:00
net sctp: add vtag check in sctp_sf_ootb 2021-11-02 19:48:24 +01:00
samples samples: bpf: Fix tracex7 error raised on the missing argument 2021-09-18 13:40:23 +02:00
scripts gcc-plugins/structleak: add makefile var for disabling structleak 2021-10-27 09:56:54 +02:00
security binder: use cred instead of task for selinux checks 2021-11-18 14:03:36 +01:00
sound ALSA: usb-audio: Add Audient iD14 to mixer map quirk table 2021-11-06 14:10:10 +01:00
tools perf script: Check session->header.env.arch before using it 2021-11-02 19:48:25 +01:00
usr
virt KVM: do not shrink halt_poll_ns below grow_start 2021-10-09 14:40:58 +02:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore kbuild: generate Module.symvers only when vmlinux exists 2021-05-19 10:12:59 +02:00
.mailmap mailmap: add two more addresses of Uwe Kleine-König 2020-12-06 10:19:07 -08:00
COPYING
CREDITS MAINTAINERS: Move Jason Cooper to CREDITS 2020-11-30 10:20:34 +01:00
Kbuild
Kconfig
MAINTAINERS f2fs: move ioctl interface definitions to separated file 2021-05-19 10:13:00 +02:00
Makefile Linux 5.10.79 2021-11-12 14:58:35 +01:00
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.