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
RD Babiera 64d5ed26bf usb: typec: tcpm: delay SNK_TRY_WAIT_DEBOUNCE to SRC_TRYWAIT transition
commit e918d3959b5ae0e793b8f815ce62240e10ba03a4 upstream.

This patch fixes Type-C Compliance Test TD 4.7.6 - Try.SNK DRP Connect
SNKAS.

The compliance tester moves into SNK_UNATTACHED during toggling and
expects the PUT to apply Rp after tPDDebounce of detection. If the port
is in SNK_TRY_WAIT_DEBOUNCE, it will move into SRC_TRYWAIT immediately
and apply Rp. This violates TD 4.7.5.V.3, where the tester confirms that
the PUT attaches Rp after the transitions to Unattached.SNK for
tPDDebounce.

Change the tcpm_set_state delay between SNK_TRY_WAIT_DEBOUNCE and
SRC_TRYWAIT to tPDDebounce.

Fixes: a0a3e04e6b ("staging: typec: tcpm: Check for Rp for tPDDebounce")
Cc: stable <stable@kernel.org>
Signed-off-by: RD Babiera <rdbabiera@google.com>
Reviewed-by: Badhri Jagan Sridharan <badhri@google.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20250429234703.3748506-2-rdbabiera@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-04 14:32:27 +02:00
arch arm64: dts: rockchip: fix iface clock-name on px30 iommus 2025-06-04 14:32:26 +02:00
block
certs
crypto
Documentation
drivers usb: typec: tcpm: delay SNK_TRY_WAIT_DEBOUNCE to SRC_TRYWAIT transition 2025-06-04 14:32:27 +02:00
fs ocfs2: stop quota recovery before disabling quotas 2025-06-04 14:32:27 +02:00
include
init sched/isolation: Make CONFIG_CPU_ISOLATION depend on CONFIG_SMP 2025-05-02 07:39:28 +02:00
ipc
kernel module: ensure that kobject_put() is safe for module type kobjects 2025-06-04 14:32:27 +02:00
lib
LICENSES
mm
net netfilter: ipset: fix region locking in hash types 2025-06-04 14:32:26 +02:00
samples
scripts
security
sound
tools selftests: ublk: fix test_stripe_04 2025-05-02 07:39:29 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.293 2025-05-02 07:39:30 +02:00
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.