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In situations where mapping/unmapping sequence can be controlled by
userspace, attempting to map over a region that has not yet been
unmapped is an error. But not something that should spam dmesg.
Now that there is a quirk, we can also drop the selftest_running
flag, and use the quirk instead for selftests.
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Link: https://lore.kernel.org/r/20250519175348.11924-6-robdclark@gmail.com
[will: Rename quirk to IO_PGTABLE_QUIRK_NO_WARN per Robin's suggestion]
Signed-off-by: Will Deacon <will@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2025-05-20
this is a pull request of 3 patches for net/main.
The 1st patch is by Rob Herring, and fixes the $id path in the
microchip,mcp2510.yaml device tree bindinds documentation.
The last 2 patches are from Oliver Hartkopp and fix a use-after-free
read and an out-of-bounds read in the CAN Broadcast Manager (BCM)
protocol.
linux-can-fixes-for-6.15-20250520
* tag 'linux-can-fixes-for-6.15-20250520' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: bcm: add missing rcu read protection for procfs content
can: bcm: add locking for bcm_op runtime updates
dt-bindings: can: microchip,mcp2510: Fix $id path
====================
Link: https://patch.msgid.link/20250520091424.142121-1-mkl@pengutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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capping feature.
To enable the power capping feature of the acpi_power_meter driver on
systems other than IBM products, you must explicitly specify
the force_cap_on module parameter.
Add information to the documentation about enabling the power capping
feature with this driver, including the above, to improve user convenience.
Signed-off-by: Shinji Nomoto <fj5851bi@fujitsu.com>
Link: https://lore.kernel.org/r/20250520062707.1657667-1-fj5851bi@fujitsu.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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Some common KVM test cases are supported on LoongArch now as following:
coalesced_io_test
demand_paging_test
dirty_log_perf_test
dirty_log_test
guest_print_test
hardware_disable_test
kvm_binary_stats_test
kvm_create_max_vcpus
kvm_page_table_test
memslot_modification_stress_test
memslot_perf_test
set_memory_region_test
And other test cases are not supported by LoongArch such as rseq_test,
since it is not supported on LoongArch physical machine either.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Add ucall test support for LoongArch, ucall method on LoongArch uses
undefined mmio area. It will cause vCPU exiting to hypervisor so that
hypervisor can communicate with vCPU.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Add core KVM selftests support for LoongArch, it includes exception
handler, mmu page table setup and vCPU startup entry support.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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Add KVM selftests header files for LoongArch, including processor.h
and kvm_util_arch.h. It mainly contains LoongArch CSR register and page
table entry definition.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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On LoongArch system, 16K page is used in general and GVA width is 47 bit
while GPA width is 47 bit also, here add new VM mode VM_MODE_P47V47_16K.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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With HW PTW supported, invalid TLB is not added when page fault happens.
But for EXCCODE_TLBM exception, stale TLB may exist because of the last
read access. Thus TLB flush operation is necessary for the EXCCODE_TLBM
exception, but not necessary for other tyeps of page fault exceptions.
With SW PTW supported, invalid TLB is added in the TLB refill exception.
TLB flush operation is necessary for all types of page fault exceptions.
Here remove unnecessary TLB flush opereation with HW PTW supported.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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For some KVM exception types, they share the same exception handler. To
show the difference, ecode (exception code) is added as a new parameter
in exception handlers.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
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As clearly seen on other non-MediaTek platforms, this is known to
eventually produce regressions in the future, as drivers may break
ABI and stop working with older firmware versions.
Although the firmware-name property was used in multiple MediaTek
devicetrees for the System Companion Processor (SCP) node, avoid
doing the same on MT8390 to lessen eventual ABI breakages that may
happen with a driver update to change the firmware retrieval logic
for the SCP.
This reverts commit 2f0066dae66f30386ecd6408410e27a4d6818c15.
Link: https://lore.kernel.org/r/20250520111002.282841-1-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Address various dt-binding warnings for most of the MDP3 nodes by
adding and removing interrupts and power domains where required.
Also, remove the mediatek,mt8195-mdp3-rdma fallback compatible
from the main MDP3 RDMA node as the two have never really been
fully compatible.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250520104024.3706723-1-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Rename the node 'mt6359rtc' to 'rtc', as required by the binding.
Fix the following dtb-check error:
mediatek/mt8395-radxa-nio-12l.dtb: pmic: 'mt6359rtc' do not match
any of the regexes: 'pinctrl-[0-9]+'
Fixes: 3b7d143be4b7 ("arm64: dts: mt6359: add PMIC MT6359 related nodes")
Signed-off-by: Julien Massot <julien.massot@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250514-mt8395-dtb-errors-v2-3-d67b9077c59a@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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The Mediatek Genio 350-EVK board has on the DSI0 connector a StarTek
KD070FHFID015 display panel that uses a Goodix GT9271 I2C capacitive
touch controller.
The mt8365-evk devicetree already have the display panel support but
lacks the touchscreen support, so add it.
Signed-off-by: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
Link: https://lore.kernel.org/r/20250515-mt8365-evk-enable-touchscreen-v1-1-7ba3c87b2a71@collabora.com
[Angelo: Reordered regulator nodes and interurpts-extended property]
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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The binding now require the '#reset-cells' property but the
devicetree has not been updated which trigger dtb-check errors.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Julien Massot <julien.massot@collabora.com>
Link: https://lore.kernel.org/r/20250516-dtb-check-mt8188-v2-2-fb60bef1b8e1@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Introduce PCIe controller nodes to EN7581 SoC and EN7581 evaluation
board.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/20250517-en7581-evb-pcie-v1-2-97297eb063bb@kernel.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Introduce missing gpio-ranges property for Airoha EN7581 gpio controller
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/20250517-en7581-evb-pcie-v1-1-97297eb063bb@kernel.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Configure and enable SPI nodes on Bananapi R4 board.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20250516180147.10416-13-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add Fan and cooling maps for Bananapi-R4 board.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20250516180147.10416-12-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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MT7988 contains buildin mt753x switch which needs calibration data from
efuse.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20250516180147.10416-9-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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The NIX_PARSE_S structure populated by hardware in the
NIX RX CQE has parsing information for the received packet.
A tracepoint to dump the all words of NIX_PARSE_S
is helpful in debugging packet parser.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Link: https://patch.msgid.link/1747331048-15347-1-git-send-email-sbhatta@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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In order to use uart0 or spi1 there is only 1 possible pin definition
so move them to soc dtsi to reuse them in other boards and avoiding
conflict if defined twice.
Suggested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20250516180147.10416-7-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add SPI controllers for mt7988.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20250516180147.10416-6-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Enable XS-Phy on Bananapi R4 for pcie2.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250422132438.15735-9-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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First usb and third pcie controller on mt7988 need a xs-phy to work
properly.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250422132438.15735-8-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Sinovoip has released other variants of Bananapi-R4 board.
The known changes affecting only the LAN SFP+ slot which is replaced
by a 2.5G phy with optional PoE.
Just move the common parts to a new dtsi and keep differences (only
i2c for lan-sfp) in dts.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogiaocchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250422132438.15735-3-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add new compatible for Bananapi R4 with 2.5G phy.
Base board is compatible with existing BPI-R4 only 1 SFP is replaced
by RJ45 port and use mt7988 internal phy.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250422132438.15735-2-linux@fw-web.de
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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After having factored out the provider part from mdio_bus.c, we can
make the mdio consumer / device layer a separate module. This also
allows to remove Kconfig symbol MDIO_DEVICE.
The module init / exit functions from mdio_bus.c no longer have to be
called from phy_device.c. The link order defined in
drivers/net/phy/Makefile ensures that init / exit functions are called
in the right order.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/dba6b156-5748-44ce-b5e2-e8dc2fcee5a7@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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This adds a match entry for using all the amps on a CDB35L63-CB2 board
without the CS42L43 codec. Configuration is:
SDW3: 1x CS35L63 (OUT1)
SDW1: 1x CS35L63 (OUT2)
Speaker playback and amp feedback are aggregated.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://patch.msgid.link/20250516152107.210994-3-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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CS35L63 is very similar to CS35L56, and uses the same driver, so we
can use the same configuration.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://patch.msgid.link/20250516152107.210994-2-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use the previously parsed DisCo information from ACPI to create the DAI
drivers required to connect an SDCA Function into an ASoC soundcard.
Create DAI driver structures and populate the supported sample rates
and sample widths into them based on the Input/Output Terminal and any
attach Clock Source entities. More complex relationships with channels
etc. will be added later as constraints as part of the DAI startup.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-8-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use the previously parsed DisCo information from ACPI to create the
ALSA controls required by an SDCA Function. This maps all User and
Application level SDCA Controls to ALSA controls. Typically controls
marked with those access levels are just volumes and mutes.
SDCA defines volume controls as an integer in 1/256ths of a dB and
then provides a mechanism to specify what values are valid (range
templates). Currently only a simple case of a single linear volume
range with a power of 2 step size is supported. This allows the code
to expose the volume control using a simple shift. This will need
expanded in the future, to support more complex ranges and probably
also some additional control types but this should be sufficient to
for a first pass.
For non-dataport terminal widgets also add a pin switch to allow
that endpoint to be turned on/off.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-7-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use the previously parsed DisCo information from ACPI to create DAPM
widgets and routes representing a SDCA Function. For the most part SDCA
maps well to the DAPM abstractions.
The primary point of interest is the SDCA Power Domain Entities
(PDEs), which actually control the power status of the device. Whilst
these PDEs are the primary widgets the other parts of the SDCA graph
are added to maintain a consistency with the hardware abstract,
and allow routing to take effect. As for the PDEs themselves the
code currently only handle PS0 and PS3 (basically on and off),
the two intermediate power states are not commonly used and don't
map well to ASoC/DAPM.
Other minor points of slightly complexity include, the Group Entities
(GEs) these set the value of several other controls, typically
Selector Units (SUs) for enabling a cetain jack configuration. Multiple
SUs being controlled by a GE are easily modelled creating a single
control and sharing it among the controlled muxes.
SDCA also has a slight habit of having fully connected paths, relying
more on activating the PDEs to enable functionality. This doesn't
map quite so perfectly to DAPM which considers the path a reason to
power the PDE. Whilst in the current specification Mixer Units are
defined as fixed-function, in DAPM we create a virtual control for
each input (which defaults to connected). This allows paths to be
connected/disconnected, providing a more ASoC style approach to
managing the power. PIN_SWITCHs will also be added for non-dataport
terminal entities in a later patch along with the other ALSA controls,
providing greater flexibility in power management.
A top level helper sdca_asoc_populate_component() is exported that
counts and allocates everything, however, the intermediate counting and
population functions are also exported. This will allow end drivers to
do allocation and add custom handling, which is probably fairly likely
for the early SDCA devices.
Clock muxes are currently not fully supported, so some future work will
also be required there.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-6-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The core currently supports pin switches for source/sink widgets, but
only at the card level. SDCA components specify the fabric at the
level of the individual components, to support this add helpers to
allow component level pin switches.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-5-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Move the allocation of the PDE delays array until after the size has
been adjusted, this saves an additional division and simplifies the
code slightly.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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There is no need to include MODULE_LICENSE() and MODULE_DESCRIPTION() in
sdca_regmap.c as this file is part of a larger module that already
defines these.
Fixes: e3f7caf74b79 ("ASoC: SDCA: Add generic regmap SDCA helpers")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Fix minor typo SDAC -> SDCA.
Fixes: 42b144cb6a2d ("ASoC: SDCA: Add SDCA Control parsing")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>
Link: https://patch.msgid.link/20250516131011.221310-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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A few, quite rare, WMI attributes have names that are not compatible with
filenames, e.g. "Intel VT for Directed I/O (VT-d)".
For these cases the '/' gets replaced with '\' for display, but doesn't
get switched again when doing the WMI access.
Fix this by keeping the original attribute name and using that for sending
commands to the BIOS
Fixes: a40cd7ef22fb ("platform/x86: think-lmi: Add WMI interface support on Lenovo platforms")
Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250520005027.3840705-1-mpearson-lenovo@squebb.ca
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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If user modifies the battery charge threshold an ACPI event is generated.
Confirmed with Lenovo FW team this is only generated on user event. As no
action is needed, ignore the event and prevent spurious kernel logs.
Reported-by: Derek Barbosa <debarbos@redhat.com>
Closes: https://lore.kernel.org/platform-driver-x86/7e9a1c47-5d9c-4978-af20-3949d53fb5dc@app.fastmail.com/T/#m5f5b9ae31d3fbf30d7d9a9d76c15fb3502dfd903
Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20250517023348.2962591-1-mpearson-lenovo@squebb.ca
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Merge series from Geert Uytterhoeven <geert+renesas@glider.be>:
This patch series (A) improves single transfer sizes in the MSIOF
driver, using two methods:
- By increasing the assumed FIFO sizes, impacting both PIO and DMA
transfers,
- By using two groups, impacting DMA transfers,
and (B) lets the recently-introduced MSIOF I2S drive reuse the SPI
driver's register definitions. All of this is covered with a thick
sauce of fixes for (harmless) bugs, cleanups, and refactorings.
Note that the driver uses the limitations as specified in the hardware
documentation. For discovering the actual FIFO sizes, I wrote some
crude test code that can be found at [2].
This is based on spi/for-next and sound-asoc/for-next, and has been
tested on a variery of R-Car SoCs.
[1] https://lore.kernel.org/cover.1746180072.git.geert+renesas@glider.be
[2] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/msiof-fifo
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Merge series from Sumanth Gavini <sumanth.gavini@yahoo.com>:
This series fixes the misspelling of "Electronics" as "Electrnoics"
across multiple subsystems (MFD, NFC, EXTCON). Each patch targets
a different subsystem for easier review.
The changes are mechanical and do not affect functionality.
Sumanth Gavini (6):
nfc: s3fwrn5: Correct Samsung "Electronics" spelling in copyright
headers
nfc: virtual_ncidev: Correct Samsung "Electronics" spelling in
copyright headers
extcon: extcon-max77693: Correct Samsung "Electronics" spelling in
copyright headers
mfd: maxim: Correct Samsung "Electronics" spelling in copyright
headers
mfd: maxim: Correct Samsung "Electronics" spelling in headers
regulator: max8952: Correct Samsung "Electronics" spelling in
copyright headers
drivers/extcon/extcon-max77693.c | 2 +-
drivers/nfc/s3fwrn5/core.c | 2 +-
drivers/nfc/s3fwrn5/firmware.c | 2 +-
drivers/nfc/s3fwrn5/firmware.h | 2 +-
drivers/nfc/s3fwrn5/i2c.c | 2 +-
drivers/nfc/s3fwrn5/nci.c | 2 +-
drivers/nfc/s3fwrn5/nci.h | 2 +-
drivers/nfc/s3fwrn5/phy_common.c | 4 ++--
drivers/nfc/s3fwrn5/phy_common.h | 4 ++--
drivers/nfc/s3fwrn5/s3fwrn5.h | 2 +-
drivers/nfc/virtual_ncidev.c | 2 +-
include/linux/mfd/max14577-private.h | 2 +-
include/linux/mfd/max14577.h | 2 +-
include/linux/mfd/max77686-private.h | 2 +-
include/linux/mfd/max77686.h | 2 +-
include/linux/mfd/max77693-private.h | 2 +-
include/linux/mfd/max77693.h | 2 +-
include/linux/mfd/max8997-private.h | 2 +-
include/linux/mfd/max8997.h | 2 +-
include/linux/mfd/max8998-private.h | 2 +-
include/linux/mfd/max8998.h | 2 +-
include/linux/regulator/max8952.h | 2 +-
22 files changed, 24 insertions(+), 24 deletions(-)
--
2.43.0
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Merge series from Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>:
This patchset adds support for sound card on Qualcomm QCS9100 and
QCS9075 boards.
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If either REGMAP_IRQ or REGMAP_MDIO are set then REGMAP is also set.
This then enables the selecting of IRQ_DOMAIN or MDIO_BUS from REGMAP
based on the above two symbols respectively. This makes it very easy
to end up with "circular dependencies".
Instead select the IRQ_DOMAIN or MDIO_BUS from the symbols that make
use of them. This is almost equivalent to before but makes it less
likely to end up with false circular dependency detections.
Signed-off-by: Andrew Davis <afd@ti.com>
Reported-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Closes: https://lore.kernel.org/r/bfe991fa-f54c-4d58-b2e0-34c4e4eb48f4@linaro.org/
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250516141722.13772-1-afd@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The function sdm845_slim_snd_hw_params() calls the functuion
snd_soc_dai_set_channel_map() but does not check its return
value. A proper implementation can be found in msm_snd_hw_params().
Add error handling for snd_soc_dai_set_channel_map(). If the
function fails and it is not a unsupported error, return the
error code immediately.
Fixes: 5caf64c633a3 ("ASoC: qcom: sdm845: add support to DB845c and Lenovo Yoga")
Cc: stable@vger.kernel.org # v5.6
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20250519075739.1458-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
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Fix misspelling reported by codespell
Signed-off-by: Sumanth Gavini <sumanth.gavini@yahoo.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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Add an useful info when failed to get irq/wakeirq due to -EPROBE_DEFER.
Before:
[ 15.737361] i2c 2-0050: deferred probe pending: (reason unknown)
After:
[ 15.816295] i2c 2-0050: deferred probe pending: tcpci: can't get irq
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Reviewed-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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Currently, it is possible that LPM is enabled while calling the set_lpm()
callback.
The current code performs a SET FEATURES command to disable DIPM if
policy < ATA_LPM_MED_POWER_WITH_DIPM, this means that it will currently
disable DIPM for policies:
ATA_LPM_UNKNOWN, ATA_LPM_MAX_POWER, ATA_LPM_MED_POWER
(but not for policy ATA_LPM_MED_POWER_WITH_DIPM).
The code called after calling the set_lpm() callback will later perform
a SET FEATURES command to enable DIPM, if
policy >= ATA_LPM_MED_POWER_WITH_DIPM.
As we can see DIPM will not be disabled before calling set_lpm() if the LPM
policy is: ATA_LPM_MED_POWER_WITH_DIPM, ATA_LPM_MIN_POWER_WITH_PARTIAL,
or ATA_LPM_MIN_POWER.
Make sure that we always disable DIPM before calling the set_lpm()
callback. This is because the set_lpm() callback is the function (for AHCI)
that sets the proper bits in PxSCTL.IPM, reflecting the support of the HBA.
PxSCTL.IPM controls the LPM states that the device is allowed to enter.
If the device tries to enter a state disabled by PxSCTL.IPM, the host will
NAK the transition.
If we do not disable DIPM before modifying PxSCTL.IPM, it is possible that
DIPM will try (and will be allowed to) enter a LPM state that the HBA does
not support (since we have not yet written PxSCTL.IPM, the HBA wasn't able
to NAK the transition).
While at it, remove the guard of host support for DIPM around the disabling
of DIPM. While it makes sense to take host support for DIPM into account
when enabling DIPM, it makes zero sense to take host support into account
when disabling DIPM.
If the host does not support DIPM, that is an even bigger reason why DIPM
should be disabled on the device side.
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
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Rename the no_dipm variable to host_has_dipm, by inverting the
expression, and and also having a clearer name.
No functional change.
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
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Rename the hipm and dipm variables to have a clearer name.
Also fold in the usage of no_dipm, as that is required in order to give
the dipm variable a more descriptive name.
No functional change.
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
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link->lpm_policy is initialized to ATA_LPM_UNKNOWN in ata_eh_reset().
ata_eh_set_lpm() is then only called if
link->lpm_policy != ap->target_lpm_policy (after reset)
and then only if link->lpm_policy > ATA_LPM_MAX_POWER (before
revalidation).
This means that ata_eh_set_lpm() is currently never called with
policy == ATA_LPM_UNKNOWN.
Add a WARN_ON_ONCE so that it is more obvious from reading the code that
this function is never called with policy == ATA_LPM_UNKNOWN.
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
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