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Matthew Wilcox (Oracle) <[email protected]> says:
This patch series applies on top of fs-next. After applying these two
patches, there are no more references to 'struct page' in jffs2. I
obviously haven't tested it at all beyond compilation.
* patches from https://lore.kernel.org/r/[email protected]:
jffs2: Use a folio in jffs2_garbage_collect_dnode()
jffs2: Convert jffs2_do_readpage_nolock to take a folio
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Christian Brauner <[email protected]>
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Call read_cache_folio() instead of read_cache_page() to get the folio
containing the page. No attempt is made here to support large folios
as I assume that will never be interesting for jffs2. Includes a switch
from kmap to kmap_local which looks safe.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Zhihao Cheng <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
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Both callers now have a folio, so pass it in. No effort is made
here to support large folios. Removes several hidden calls to
compound_head(), two references to page->index and a use of kmap.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Zhihao Cheng <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
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There exist some embedded controllers (like Microsoft SAM found on
Surface devices or Apple Oscar found on old iPhones) that connect to
the host device via serial.
Allow that class of devices to exist under serial interface controller
nodes.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Hans de Goede <[email protected]>
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The fence lock is part of the queue, therefore in the current design
anything locking the fence should then also hold a ref to the queue to
prevent the queue from being freed.
However, currently it looks like we signal the fence and then drop the
queue ref, but if something is waiting on the fence, the waiter is
kicked to wake up at some later point, where upon waking up it first
grabs the lock before checking the fence state. But if we have already
dropped the queue ref, then the lock might already be freed as part of
the queue, leading to uaf.
To prevent this, move the fence lock into the fence itself so we don't
run into lifetime issues. Alternative might be to have device level
lock, or only release the queue in the fence release callback, however
that might require pushing to another worker to avoid locking issues.
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
References: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2454
References: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2342
References: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2020
Signed-off-by: Matthew Auld <[email protected]>
Cc: Matthew Brost <[email protected]>
Cc: <[email protected]> # v6.8+
Reviewed-by: Matthew Brost <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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The LEGX0820 ACPI device is expected to provide a custom operation
region:
OperationRegion (XIN1, 0x8F, Zero, 0x04B0)
Field (XIN1, AnyAcc, Lock, Preserve)
{
DMSG, 8,
HDAP, 8,
Offset (0x03),
AFNM, 8,
Offset (0x10),
P80B, 8,
P81B, 8,
P82B, 8,
P83B, 8,
P84B, 8,
P85B, 8,
P86B, 8,
P87B, 8,
Offset (0x20),
DTTM, 8,
TMP1, 8,
LTP1, 8,
HTP1, 8,
TMP2, 8,
LTP2, 8,
HTP2, 8,
Offset (0x3E8),
PMSG, 1600
}
The PMSG field is used by AML code to log debug messages when DMSG is
true. Since those debug messages are already logged using the standard
ACPI Debug object, we set DMSG unconditionally to 0x00 and ignore any
writes to PMSG.
The TMPx, LTPx, HTPx and AFNM fields are used to inform the driver when
the temperature/(presumably) trip points/fan mode changes. This only
happens when the DTTM flag is set.
Unfortunately we have to implement support for this operation region
because the AML codes uses code constructs like this one:
If (((\_SB.XINI.PLAV != Zero) && (\_SB.XINI.DTTM != Zero)))
The PLAV field gets set to 1 when the driver registers its address space
handler, so by default XIN1 should not be accessed.
However ACPI does not use short-circuit evaluation when evaluating
logical conditions. This causes the DTTM field to be accessed even
when PLAV is 0, which results in an ACPI error.
Since this check happens inside various thermal-related ACPI control
methods, various thermal zone become unusable since any attempt to
read their temperature results in an ACPI error.
Fix this by providing support for this operation region. I suspect
that the problem does not happen under Windows (which seemingly does
not use short-circuit evaluation either) because the necessary driver
comes preinstalled with the machine.
Tested-by: Chris <[email protected]>
Signed-off-by: Armin Wolf <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Jeremy is no longer actively maintaining spufs, mark it as orphan.
Also drop the dead developerworks link.
Acked-by: Jeremy Kerr <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://msgid.link/[email protected]
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Arnd is no longer actively maintaining Cell, mark it as orphan.
Also drop the dead developerworks link.
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://msgid.link/[email protected]
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Convert binding doc tlv320aic31xx.txt to yaml format.
Additional change:
- add i2c node in example.
- replace MICBIAS_OFF with MICBIAS_2_0v in example because MICBIAS_OFF have
been defined in header file.
- add ref to dai-common.yaml.
- add #sound-dai-cells.
Fix below warning:
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/i2c@30a30000/codec@18:
failed to match any schema with compatible: ['ti,tlv320dac3100']
Signed-off-by: Frank Li <[email protected]>
Reviewed-by: Rob Herring (Arm) <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Intel platforms have enabled 4 links since the beginning, newer
platforms now have 5 links. Update the definition accordingly.
This patch will have no effect on older platforms where the number of
links was hard-coded. A follow-up patch will add a dynamic check that
the ACPI-reported information is aligned with hardware capabilities on
newer platforms.
Acked-by: Vinod Koul <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Acked-by: Mark Brown <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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In older platforms, the number of links was constant and hard-coded to
4. Newer platforms can have varying number of links, so we need to add
a probe-time check to make sure the ACPI-reported information with
_DSD properties is aligned with hardware capabilities reported in the
SoundWire LCAP register.
Acked-by: Vinod Koul <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Acked-by: Mark Brown <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The definitions are currently duplicated in intel-sdw-acpi.c and
sof_sdw.c. Move the definition to the sdw_intel.h header, and change
the prefix to make it Intel-specific.
No functionality change in this patch.
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Péter Ujfalusi <[email protected]>
Signed-off-by: Bard Liao <[email protected]>
Reviewed-by: Takashi Iwai <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The SMU metrics table has been revised for the 1AH family series.
Introduce a new metrics table structure to retrieve comprehensive metrics
information from the PMFW. This information will be utilized by the PMF
driver to adjust system thermals.
Reviewed-by: Ilpo Järvinen <[email protected]>
Co-developed-by: Patil Rajesh Reddy <[email protected]>
Signed-off-by: Patil Rajesh Reddy <[email protected]>
Signed-off-by: Shyam Sundar S K <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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The CPU ID macros are needed by the Smart PC builder. Therefore, transfer
the CPU ID macros from core.c to the common PMF header file.
Reviewed-by: Ilpo Järvinen <[email protected]>
Co-developed-by: Patil Rajesh Reddy <[email protected]>
Signed-off-by: Patil Rajesh Reddy <[email protected]>
Signed-off-by: Shyam Sundar S K <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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The APMF function 14 (Notify Smart PC Solution Updates) allows the BIOS
(AMD/OEM) to be informed about the outputs of custom Smart PC policies.
Enhance the PMF driver to invoke APMF function 14 when these custom policy
outputs are triggered.
Co-developed-by: Patil Rajesh Reddy <[email protected]>
Signed-off-by: Patil Rajesh Reddy <[email protected]>
Signed-off-by: Shyam Sundar S K <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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pmc_for_each_mode() takes i (index) variable name as a parameter but
the loop index is not used by any of the callers. Make the index
variable internal to pmc_for_each_mode().
This also changes the loop logic such that ->lpm_en_modes[] is never
read beyond num_lpm_modes.
Signed-off-by: Ilpo Järvinen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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This removes the need to explicitly export all symbols.
Generate helper exports similarly to what's currently done for Rust
crates. These helpers are exclusively called from within Rust code and
therefore can be treated similar as other Rust symbols.
Signed-off-by: Gary Guo <[email protected]>
Reviewed-by: Boqun Feng <[email protected]>
Tested-by: Boqun Feng <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[ Fixed dependency path, reworded slightly, edited comment a bit and
rebased on top of the changes made when applying Andreas' patch
(e.g. no `README.md` anymore, so moved the edits). - Miguel ]
Signed-off-by: Miguel Ojeda <[email protected]>
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Hangbin Liu says:
====================
selftests: Fix udpgro failures
There are 2 issues for the current udpgro test. The first one is the testing
doesn't record all the failures, which may report pass but the test actually
failed. e.g.
https://netdev-3.bots.linux.dev/vmksft-net/results/725661/45-udpgro-sh/stdout
The other one is after commit d7db7775ea2e ("net: veth: do not manipulate
GRO when using XDP"), there is no need to load xdp program to enable GRO
on veth device.
====================
Signed-off-by: David S. Miller <[email protected]>
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After commit d7db7775ea2e ("net: veth: do not manipulate GRO when using
XDP"), there is no need to load XDP program to enable GRO. On the other
hand, the current test is failed due to loading the XDP program. e.g.
# selftests: net: udpgro.sh
# ipv4
# no GRO ok
# no GRO chk cmsg ok
# GRO ./udpgso_bench_rx: recv: bad packet len, got 1472, expected 14720
#
# failed
[...]
# bad GRO lookup ok
# multiple GRO socks ./udpgso_bench_rx: recv: bad packet len, got 1452, expected 14520
#
# ./udpgso_bench_rx: recv: bad packet len, got 1452, expected 14520
#
# failed
ok 1 selftests: net: udpgro.sh
After fix, all the test passed.
# ./udpgro.sh
ipv4
no GRO ok
[...]
multiple GRO socks ok
Fixes: d7db7775ea2e ("net: veth: do not manipulate GRO when using XDP")
Reported-by: Yi Chen <[email protected]>
Closes: https://issues.redhat.com/browse/RHEL-53858
Reviewed-by: Toke Høiland-Jørgensen <[email protected]>
Acked-by: Paolo Abeni <[email protected]>
Signed-off-by: Hangbin Liu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Currently, we only check the latest senders's exit code. If the receiver
report failed, it is not recoreded. Fix it by checking the exit code
of all the involved processes.
Before:
bad GRO lookup ok
multiple GRO socks ./udpgso_bench_rx: recv: bad packet len, got 1452, expected 14520
./udpgso_bench_rx: recv: bad packet len, got 1452, expected 14520
failed
$ echo $?
0
After:
bad GRO lookup ok
multiple GRO socks ./udpgso_bench_rx: recv: bad packet len, got 1452, expected 14520
./udpgso_bench_rx: recv: bad packet len, got 1452, expected 14520
failed
$ echo $?
1
Fixes: 3327a9c46352 ("selftests: add functionals test for UDP GRO")
Suggested-by: Paolo Abeni <[email protected]>
Signed-off-by: Hangbin Liu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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fsl,enetc-ptp is embedded pcie device. Add compatible string pci1957,ee02.
Fix warning:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-kbox-a-230-ls.dtb: ethernet@0,4:
compatible:0: 'pci1957,ee02' is not one of ['fsl,etsec-ptp', 'fsl,fman-ptp-timer', 'fsl,dpaa2-ptp', 'fsl,enetc-ptp']
Signed-off-by: Frank Li <[email protected]>
Acked-by: Rob Herring (Arm) <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
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Pull ALSA sequencer cleanup.
Signed-off-by: Takashi Iwai <[email protected]>
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All callers of get_event_dest_clienter() pass 0 to the filter
argument, and it means that the check there is utterly redundant.
Drop the superfluous filter argument and its check as a code cleanup.
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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UMP events don't use the event type field, hence it's invalid to apply
the filter, which may drop the events unexpectedly.
Skip the event filtering for UMP events, instead.
Fixes: 46397622a3fa ("ALSA: seq: Add UMP support")
Cc: <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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HP Pavilion Plus 14-ey0xxx needs existing quirk
ALC245_FIXUP_HP_X360_MUTE_LEDS to enable its mute/micmute LEDs.
Signed-off-by: John Sweeney <[email protected]>
Cc: <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/lee/mfd into gpio/for-next
Immutable branch between MFD, GPIO and PWM due for the v6.12 merge window
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As commit 2e6506e1c4ee ("mm/migrate: fix deadlock in
migrate_pages_batch() on large folios") has landed upstream, large
folios can be safely enabled for compressed inodes since all
prerequisites have already landed in 6.11-rc1.
Stress tests has been running on my fleet for over 20 days without any
regression. Additionally, users [1] have requested it for months.
Let's allow large folios for EROFS full cases upstream now for wider
testing.
[1] https://lore.kernel.org/r/CAGsJ_4wtE8OcpinuqVwG4jtdx6Qh5f+TON6wz+4HMCq=A2qFcA@mail.gmail.com
Cc: Barry Song <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
[ Gao Xiang: minor commit typo fixes. ]
Signed-off-by: Gao Xiang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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Use scoped for_each_xxx loop when iterating over device nodes to make
code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
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Enable support for controlling the power-up sequence of the PMU inside
the WCN6855 model.
Signed-off-by: Konrad Dybcio <[email protected]>
[Bartosz: split Konrad's bigger patch, write the commit message]
Co-developed-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
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If the WCN module is powered up before linux boots and the ath11k driver
probes at the same time as the power sequencing driver, we may end up
driving the wlan-enable GPIO low in the latter, breaking the start-up of
the WLAN module. Request the wlan-enable GPIO as-is so that if the WLAN
module is already starting/started, we leave it alone.
Fixes: 2f1630f437df ("power: pwrseq: add a driver for the PMU module on the QCom WCN chipsets")
Reported-by: Stephan Gerhold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
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Add functions to simply print some basic state information in selftests.
The output can be enabled by setting:
#define TH_LOG_ENABLED 1
#define DEBUG 1
* print_psw: current SIE state description and VM run state
* print_hex_bytes: print memory with some counting markers
* print_hex: PRINT_HEX with 512 bytes
* print_run: use print_psw and print_hex to print contents of VM run
state and SIE state description
* print_regs: print content of general and control registers
All prints use pr_debug for the output and can be configured using
DEBUG.
Signed-off-by: Christoph Schlameuss <[email protected]>
Acked-by: Janosch Frank <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Janosch Frank <[email protected]>
Message-ID: <[email protected]>
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Add a uc_kvm fixture to create and destroy a ucontrol VM.
* uc_sie_assertions asserts basic settings in the SIE as setup by the
kernel.
* uc_attr_mem_limit asserts the memory limit is max value and cannot be
set (not supported).
* uc_no_dirty_log asserts dirty log is not supported.
Signed-off-by: Christoph Schlameuss <[email protected]>
Reviewed-by: Claudio Imbrenda <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Janosch Frank <[email protected]>
Message-ID: <[email protected]>
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Add test suite to validate the s390x architecture specific ucontrol KVM
interface.
Make use of the selftest test harness.
* uc_cap_hpage testcase verifies that a ucontrol VM cannot be run with
hugepages.
To allow testing of the ucontrol interface the kernel needs a
non-default config containing CONFIG_KVM_S390_UCONTROL.
This config needs to be set to built-in (y) as this cannot be built as
module.
Signed-off-by: Christoph Schlameuss <[email protected]>
Reviewed-by: Janosch Frank <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Janosch Frank <[email protected]>
Message-ID: <[email protected]>
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Subsequent tests do require direct manipulation of the SIE control
block. This commit introduces the SIE control block definition for use
within the selftests.
There are already definitions of this within the kernel.
This differs in two ways.
* This is the first definition of this in userspace.
* In the context of the selftests this does not require atomicity for
the flags.
With the userspace definition of the SIE block layout now being present
we can reuse the values in other tests where applicable.
Signed-off-by: Christoph Schlameuss <[email protected]>
Reviewed-by: Janosch Frank <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Janosch Frank <[email protected]>
Message-ID: <[email protected]>
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Multiple test cases need page size and shift definitions.
By moving the definitions to a single architecture specific header we
limit the repetition.
Make use of PAGE_SIZE, PAGE_SHIFT and PAGE_MASK defines in existing
code.
Signed-off-by: Christoph Schlameuss <[email protected]>
Reviewed-by: Claudio Imbrenda <[email protected]>
Reviewed-by: Janosch Frank <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Janosch Frank <[email protected]>
Message-ID: <[email protected]>
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The __insn32_query() function incorrectly uses the RRF instruction format
for both the SORTL (RRE format) and DFLTCC (RRF format) instructions.
To fix this issue, add separate query functions for SORTL and DFLTCC that
use the appropriate instruction formats.
Additionally pass the query operand as a pointer to the entire array
of 32 elements to slightly optimize performance and readability.
Fixes: d668139718a9 ("KVM: s390: provide query function for instructions returning 32 byte")
Suggested-by: Heiko Carstens <[email protected]>
Reviewed-by: Juergen Christ <[email protected]>
Signed-off-by: Hariharan Mari <[email protected]>
Signed-off-by: Janosch Frank <[email protected]>
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Refactor the list of constant variables into a macro.
This should make it easier to add more constants in the future.
Signed-off-by: Jann Horn <[email protected]>
Reviewed-by: Alexander Gordeev <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Acked-by: Will Deacon <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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We used to generate different helpers for local and full
{cmp,}xchg(); these days the barriers are in arch_{cmp,}xchg()
instead and generated helpers are identical for local and
full cases. No need for those parametrized includes of
asm/xchg.h - we might as well insert its contents directly
in asm/cmpxchg.h and do it only once.
Signed-off-by: Al Viro <[email protected]>
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The cpuidle driver in mach-davinci is no longer used by anyone.
Remove it.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bartosz Golaszewski <[email protected]>
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BO from xe_bo_create_user() will always be of type,
ttm_bo_type_device. So remove that redundant parameter.
Cc: Matthew Auld <[email protected]>
Cc: Matthew Brost <[email protected]>
Cc: Thomas Hellström <[email protected]>
Reviewed-by: Matthew Brost <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Nirmoy Das <[email protected]>
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Align with the datasheet by adding regulator-5v which
supplies each node from the regulator using phandle to
regulator-5v through pvin[1-4]-supply and lvin-supply.
Co-developed-by: Mihai Sain <[email protected]>
Signed-off-by: Mihai Sain <[email protected]>
Signed-off-by: Andrei Simion <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Claudiu Beznea <[email protected]>
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Align with the datasheet by adding regulator-5v which
supplies each node from the regulator using phandle to
regulator-5v through pvin[1-4]-supply and lvin-supply.
Co-developed-by: Mihai Sain <[email protected]>
Signed-off-by: Mihai Sain <[email protected]>
Signed-off-by: Andrei Simion <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Claudiu Beznea <[email protected]>
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Align with the datasheet by adding regulator-5v which
supplies each node from the regulator using phandle to
regulator-5v through pvin[1-4]-supply and lvin-supply.
Co-developed-by: Mihai Sain <[email protected]>
Signed-off-by: Mihai Sain <[email protected]>
Signed-off-by: Andrei Simion <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Claudiu Beznea <[email protected]>
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Align with the datasheet by adding regulator-5v which
supplies each node from the regulator using phandle to
regulator-5v through pvin[1-4]-supply and lvin-supply.
Co-developed-by: Mihai Sain <[email protected]>
Signed-off-by: Mihai Sain <[email protected]>
Signed-off-by: Andrei Simion <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Claudiu Beznea <[email protected]>
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Align with the datasheet by adding regulator-5v which supplies
each node from the regulator using phandle to regulator-5v
through pvin[1-4]-supply and lvin-supply.
Co-developed-by: Mihai Sain <[email protected]>
Signed-off-by: Mihai Sain <[email protected]>
Signed-off-by: Andrei Simion <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Claudiu Beznea <[email protected]>
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combination
The old quirk combination sometimes cause a laggy keyboard after boot. With
the new quirk the initial issue of an unresponsive keyboard after s3 resume
is also fixed, but it doesn't have the negative side effect of the
sometimes laggy keyboard.
Signed-off-by: Werner Sembach <[email protected]>
Cc: [email protected]
Reviewed-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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On s3 resume the i8042 driver tries to restore the controller to a known
state by reinitializing things, however this can confuse the controller
with different effects. Mostly occasionally unresponsive keyboards after
resume.
These issues do not rise on s0ix resume as here the controller is assumed
to preserved its state from before suspend.
This patch adds a quirk for devices where the reinitialization on s3 resume
is not needed and might be harmful as described above. It does this by
using the s0ix resume code path at selected locations.
This new quirk goes beyond what the preexisting reset=never quirk does,
which only skips some reinitialization steps.
Signed-off-by: Werner Sembach <[email protected]>
Cc: [email protected]
Reviewed-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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We need the tty/serial fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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We need the usb / thunderbolt fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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We need the driver core build fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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