Takashi Iwai
f93d5dca7d
Input: i8042 - add deferred probe support ...
[ Upstream commit 9222ba68c3f4065f6364b99cc641b6b019ef2d42 ]
We've got a bug report about the non-working keyboard on ASUS ZenBook
UX425UA. It seems that the PS/2 device isn't ready immediately at
boot but takes some seconds to get ready. Until now, the only
workaround is to defer the probe, but it's available only when the
driver is a module. However, many distros, including openSUSE as in
the original report, build the PS/2 input drivers into kernel, hence
it won't work easily.
This patch adds the support for the deferred probe for i8042 stuff as
a workaround of the problem above. When the deferred probe mode is
enabled and the device couldn't be probed, it'll be repeated with the
standard deferred probe mechanism.
The deferred probe mode is enabled either via the new option
i8042.probe_defer or via the quirk table entry. As of this patch, the
quirk table contains only ASUS ZenBook UX425UA.
The deferred probe part is based on Fabio's initial work.
BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1190256
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Samuel Čavoj <samuel@cavoj.net>
Link: https://lore.kernel.org/r/20211117063757.11380-1-tiwai@suse.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-01-05 12:37:43 +01:00
evm: Refuse EVM_ALLOW_METADATA_WRITES only if an HMAC key is loaded
2021-07-14 16:53:08 +02:00
Input: i8042 - add deferred probe support
2022-01-05 12:37:43 +01:00
ARM: 9012/1: move device tree mapping out of linear region
2021-05-19 10:08:32 +02:00
userfaultfd: do not untag user pointers
2021-07-28 13:31:01 +02:00
docs: block: null_blk: enhance document style
2019-09-11 16:04:22 -06:00
XArray: add xas_split
2021-06-10 13:37:14 +02:00
Documentation: cpufreq: Update policy notifier documentation
2019-09-02 22:44:05 +02:00
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2019-09-18 12:11:14 -07:00
mm, page_owner: decouple freeing stack trace from debug_pagealloc
2019-10-14 15:04:00 -07:00
dt-bindings: net: Reintroduce PHY no lane swap binding
2021-12-14 14:49:03 +01:00
ata: make qc_prep return ata_completion_errors
2020-10-01 13:18:26 +02:00
fbdev: fix numbering of fbcon options
2020-02-24 08:36:42 +01:00
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output
2021-03-07 12:20:48 +01:00
Documentation: ACPI: DSD: Convert LED documentation to ReST
2019-08-20 23:53:46 +02:00
Documentation: fpga: dfl: add descriptions for virtualization and new interfaces.
2019-09-03 19:35:42 -07:00
Merge drm/drm-next into drm-intel-next-queued
2019-08-22 00:10:36 -07:00
hwmon: (lm90) Add basic support for TI TMP461
2021-12-29 12:23:35 +01:00
Documentation/infiniband: update name of some functions
2019-09-13 16:55:55 -03:00
kbuild: support LLVM=1 to switch the default tools to Clang/LLVM
2020-08-26 10:40:47 +02:00
docs: Add documentation for Symbol Namespaces
2019-09-10 10:30:49 +02:00
doc 🔒 remove reference to clever use of read-write lock
2019-09-14 01:53:27 -06:00
docs: Fix typo on pull requests guide
2019-08-12 15:14:14 -06:00
media: videodev2.h: RGB BT2020 and HSV are always full range
2020-11-05 11:43:15 +01:00
Main MIPS changes for v5.4:
2019-09-22 09:30:30 -07:00
Docs: misc: xilinx_sdfec: Add documentation
2019-08-15 17:54:38 +02:00
bonding: fix ad_actor_system option setting to default
2021-12-29 12:23:35 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-08-27 14:23:31 -07:00
Merge branches 'pm-opp', 'pm-qos', 'acpi-pm', 'pm-domains' and 'pm-tools'
2019-09-17 09:49:19 +02:00
docs: powerpc: Add missing documentation reference
2019-09-17 23:59:34 +10:00
Documentation/process: Add fallthrough pseudo-keyword
2019-10-11 09:26:05 -07:00
Merge branches 'consolidate.2019.08.01b', 'fixes.2019.08.12a', 'lists.2019.08.13a' and 'torture.2019.08.01b' into HEAD
2019-08-13 14:30:30 -07:00
It's a somewhat calmer cycle for docs this time, as the churn of the mass
2019-09-17 16:22:26 -07:00
Documentation/s390: remove outdated debugging390 documentation
2019-08-21 12:41:43 +02:00
scsi: smartpqi: Update attribute name to driver_version
2020-01-17 19:48:27 +01:00
Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
2019-09-27 19:37:27 -07:00
ALSA: hda/realtek - Remove now-unnecessary XPS 13 headphone noise fixups
2020-04-17 10:50:08 +02:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
tracing/histogram: Rename "cpu" to "common_cpu"
2021-07-28 13:31:00 +02:00
doc: arm64: fix grammar dtb placed in no attributes region
2019-09-06 08:44:34 -06:00
USB: rio500: Remove Rio 500 kernel driver
2019-10-04 10:53:36 +02:00
Documentation: seccomp: Fix user notification documentation
2021-06-03 08:59:03 +02:00
KVM: X86: MMU: Use the correct inherited permissions to get shadow page
2021-08-15 13:08:04 +02:00
mm/slub: clarify verification reporting
2021-06-23 14:41:30 +02:00
linux-watchdog 5.4-rc1 tag
2019-09-27 11:17:38 -07:00
x86/CPU/AMD: Save AMD NodeId as cpu_die_id
2020-12-30 11:51:47 +01:00
xtensa: fix TLBTEMP area placement
2020-11-24 13:29:22 +01:00
linkage: Introduce new macros for assembler symbols
2020-11-10 12:37:24 +01:00
dma-mapping: remove dma_release_declared_memory
2019-09-04 11:13:19 +02:00
linkage: Introduce new macros for assembler symbols
2020-11-10 12:37:24 +01:00
lib/lzo: fix ambiguous encoding bug in lzo-rle
2020-06-17 16:40:28 +02:00
padata: allocate workqueue internally
2019-09-13 21:15:39 +10:00
f93d5dca7d
