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- This document provides AMD side band IOCTL description defined
for APML and its usage.
Multiple AMD custom protocols defined for side band system
management uses this IOCTL.
User space C-APIs are made available by esmi_oob_library [1],
which is provided by the E-SMS project [2].
Link: https://github.com/amd/esmi_oob_library [1]
Link: https://www.amd.com/en/developer/e-sms.html [2]
Reviewed-by: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
Signed-off-by: Akshay Gupta <akshay.gupta@amd.com>
Link: https://lore.kernel.org/r/20250428063034.2145566-11-akshay.gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The present sbrmi module only support reporting power via hwmon.
However, AMD data center range of processors support various
system management functionality using custom protocols defined in
Advanced Platform Management Link (APML) specification.
Register a miscdevice, which creates a device /dev/sbrmiX with an IOCTL
interface for the user space to invoke the APML Mailbox protocol, which
is already defined in sbrmi_mailbox_xfer().
The APML protocols depend on a set of RMI registers. Having an IOCTL
as a single entry point will help in providing synchronization among
these protocols as multiple transactions on RMI register set may
create race condition.
Support for other protocols will be added in subsequent patches.
APML mailbox protocol returns additional error codes written by
SMU firmware in the out-bound register 0x37. These errors include,
invalid core, message not supported over platform and
others. This additional error codes can be used to provide more
details to user space.
Open-sourced and widely used https://github.com/amd/esmi_oob_library
will continue to provide user-space programmable API.
Reviewed-by: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
Signed-off-by: Akshay Gupta <akshay.gupta@amd.com>
Link: https://lore.kernel.org/r/20250428063034.2145566-7-akshay.gupta@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The lis3lv02d driver does not create a platform device anymore. It was
recently changed to use a faux device instead. Therefore the sysfs path
has changed from /sys/devices/platform/lis3lv02d to
/sys/devices/faux/lis3lv02d.
Fixes: 3b18ccb5472b ("misc: lis3lv02d: convert to use faux_device")
Signed-off-by: Roxana Nicolescu <nicolescu.roxana@protonmail.com>
Link: https://lore.kernel.org/r/20250506110002.36477-1-nicolescu.roxana@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The last user was removed by commit e2d46f2ec332 ("netfs: Change the
read result collector to only use one work item").
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/20250519134813.2975312-10-dhowells@redhat.com
cc: Paulo Alcantara <pc@manguebit.com>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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This flag was added by commit 3d3c95046742 ("netfs: Provide readahead
and readpage netfs helpers") but its only user was removed by commit
86b374d061ee ("netfs: Remove fs/netfs/io.c").
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/20250519134813.2975312-3-dhowells@redhat.com
cc: Paulo Alcantara <pc@manguebit.com>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
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Document support for the CAN-FD Interface on the RZ/G3E (R9A09G047) SoC,
which supports up to six channels.
The CAN-FD module on RZ/G3E is very similar to the one on both R-Car V4H
and RZ/G2L, but differs in some hardware parameters:
* No external clock, but instead has ram clock.
* Support up to 6 channels.
* 20 interrupts.
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20250417054320.14100-3-biju.das.jz@bp.renesas.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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RZ/G3E SoC has 20 interrupts, 2 resets and 6 channels that need more
branching with conditional schema. Simplify the conditional schema with
if statements rather than the complex if-else statements to prepare for
supporting RZ/G3E SoC.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20250417054320.14100-2-biju.das.jz@bp.renesas.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Add bindings for exposing SPMI registers of Apple PMICs as NVMEM cells
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250509122452.11827-3-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Board files are deprecated by DT, and the last user of
nvmem_add_cell_table() was removed by commit 2af4fcc0d3574482 ("ARM:
davinci: remove unused board support") in v6.3. Hence remove all
support for nvmem cell tables, and update the documentation.
Device drivers can still register a single cell using
nvmem_add_one_cell() (which was not documented before).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250509122452.11827-2-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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I'm no longer able to perform this role since I left IBM.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/8734czh8yg.fsf@mpe.ellerman.id.au
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux into char-misc-next
Krzysztof writes:
Mux drivers for v6.16
Few cleanups and fixes for the mux drivers:
1. Simplify with spi_get_device_match_data().
2. Fix -Wunused-const-variable and -Wvoid-pointer-to-enum-cast warnings.
3. GPIO mux: add optional regulator for Lenovo T14s laptop headset.
4. MMIO mux: avoid using syscon's device_node_to_regmap(), due to
changes in the syscon code.
* tag 'mux-drv-6.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
mux: adgs1408: fix Wvoid-pointer-to-enum-cast warning
mux: gpio: add optional regulator support
dt-bindings: mux: add optional regulator binding to gpio mux
mux: mmio: Do not use syscon helper to build regmap
mux: adg792a: remove incorrect of_match_ptr annotation
mux: adgs1408: simplify with spi_get_device_match_data()
mux: mmio: Add missing word in error message
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next
Xu writes:
FPGA Manager changes for 6.16-rc1
- Peter hands over the maintain role of m10bmc-sec driver to Matthew.
- Qasim's change fix potential NULL pointer for fpga test.
All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).
Signed-off-by: Xu Yilun <yilun.xu@intel.com>
* tag 'fpga-for-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
fpga: fix potential null pointer deref in fpga_mgr_test_img_load_sgt()
fpga: m10bmc-sec: change contact for secure update driver
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Renesas R-Car V4H (r8a779g0) has PCIe controller, and it requires
specific firmware downloading. So, add a document about the firmware
how to get.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
[kwilczynski: commit log, refactor the document content and then add
this new file to a correct index under the top-level PCI documentation]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20250507100947.608875-1-yoshihiro.shimoda.uh@renesas.com
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The binding references in-kernel serial.yaml, so there is no need to
explicitly list its properties. Note that rts-gpio is also redundant
because DTS should be simply converted to -gpios variants.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250514125127.56149-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Socionext Milbeaut UART binding to DT schema. It is a
straight-forward conversion.
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250507154924.1602842-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Microchip PIC32 UART binding to DT schema. The binding was
unclear there are 3 interrupts. The functions were determined from the
driver. The 'cts-gpios' property is covered by serial.yaml schema.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250507154937.1603190-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Arm SBSA UART binding to DT schema. It is a straight-forward
conversion.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20250506220016.2545637-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Synopsys ARC UART binding to DT schema. Drop the "aliases"
portion which is not relevant to this schema.
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250507154909.1602497-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Marvell Armada-3700 UART binding to DT schema. It is a
straight-forward conversion.
Drop the long deprecated single interrupt support.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250507154408.1595932-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Lantiq SoC ASC UART binding to DT schema. There are no such
clock identifier defines nor a user with clocks, so drop the example
with clocks.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20250506220029.2546179-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Cirrus EP7209 UART binding to DT schema. There is no user of
"cirrus,ep7312-uart" other than the example, so drop it. Drop the
"aliases" node part as it is not relevant to the schema. The modem
control GPIOs are covered by the serial.yaml schema and don't have to be
listed in the schema.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20250506220021.2545820-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Arm MPS2 UART binding to DT schema. It is a straight-forward
conversion.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20250506220012.2545470-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the NXP LPC3220 HS UART binding to DT schema. It is a
straight-forward conversion.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://lore.kernel.org/r/20250506220048.2546915-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert the Conexant Digicolor USART binding to DT schema. It is a
straight-forward conversion.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Link: https://lore.kernel.org/r/20250506220025.2545995-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add SAMA7D65 USART compatible to DT bindings documentation.
Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/ba19dff5c20bd022cf5391ac909a85ab5e1797b4.1746201835.git.Ryan.Wanner@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The TI USB8044 is similar to the USB8041.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250507131143.2243079-2-mike.looijmans@topic.nl
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a dedicated compatible for USB controller found in this SoC
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Pritam Manohar Sutar <pritam.sutar@samsung.com>
Link: https://lore.kernel.org/r/20250516071333.3223226-2-pritam.sutar@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Appears to behave similarly to Parade PS8830. Found on some Qualcomm
Snapdragon X1 devices, such as Asus Zenbook A14.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com>
Link: https://lore.kernel.org/r/20250512092745.249293-2-alex.vinarskis@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix misspelling reported by codespell
Signed-off-by: Sumanth Gavini <sumanth.gavini@yahoo.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20250517175626.1363502-1-sumanth.gavini@yahoo.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Update the minimum version number to match both
Documentation/Changes and Documentation/conf.py.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20250519220413.2914890-1-rdunlap@infradead.org>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
Mika writes:
thunderbolt: Changes for v6.16 merge window
This includes following USB4/Thunderbolt changes for the v6.16 merge
window:
- Enable wake on connect and disconnect over system suspend.
- Add mapping between Type-C ports and USB4 ports on non-Chrome systems.
- Expose tunneling related events to userspace.
All these have been in linux-next with no reported issues.
* tag 'thunderbolt-for-v6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt:
Documentation/admin-guide: Document Thunderbolt/USB4 tunneling events
thunderbolt: Notify userspace about firmware CM tunneling events
thunderbolt: Notify userspace about software CM tunneling events
thunderbolt: Introduce domain event message handler
usb: typec: Connect Type-C port with associated USB4 port
thunderbolt: Add Thunderbolt/USB4 <-> USB3 match function
thunderbolt: Expose usb4_port_index() to other modules
thunderbolt: Fix a logic error in wake on connect
thunderbolt: Use wake on connect and disconnect over suspend
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We have been using the Alabaster theme as the default theme since
Sept. 2022.
Keep the information on the RTD theme around in case someone wants to
try it with the DOCS_THEME environment variable.
Fixes: 26d797ffc1c0 ("docs: update sphinx.rst to reflect the default theme change")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20250519223613.37277-1-rdunlap@infradead.org>
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Fixes a typo in the description of the 23rd field of the scheduling
domain statistics, which was missing the word "cpu".
Fixes: 7c8cd569ff66 ("docs: Update Schedstat version to 17")
Signed-off-by: Madadi Vineeth Reddy <vineethr@linux.ibm.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20250520100752.39921-1-vineethr@linux.ibm.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel into gpio/for-next
intel-gpio for v6.16-1
* Split GPIO ACPI quirks to its own file
* Refactored GPIO ACPI library to shrink the code
The following is an automated git shortlog grouped by driver:
gpiolib:
- acpi: Update file references in the Documentation and MAINTAINERS
- acpi: Move quirks to a separate file
- acpi: Add acpi_gpio_need_run_edge_events_on_boot() getter
- acpi: Handle deferred list via new API
- acpi: Make sure we fill struct acpi_gpio_info
- acpi: Switch to use enum in acpi_gpio_in_ignore_list()
- acpi: Use temporary variable for struct acpi_gpio_info
- acpi: Deduplicate some code in __acpi_find_gpio()
- acpi: Reuse struct acpi_gpio_params in struct acpi_gpio_lookup
- acpi: Rename par to params for better readability
- acpi: Reduce memory footprint for struct acpi_gpio_params
- acpi: Remove index parameter from acpi_gpio_property_lookup()
- acpi: Improve struct acpi_gpio_info memory footprint
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Get rid of logger.verbose() which is causing the logger to not
work.
Also, instead of having try/except everywhere, place them on a
common place.
While here, get rid of some bogus logs.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Acked-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <a2cc32d5d519ed343158a915c39e8dc536a8ddb7.1747817887.git.mchehab+huawei@kernel.org>
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The recent changes in the gpiolib-acpi.c need also updates in the Documentation
and MAINTAINERS. Do the necessary changes here.
Fixes: babb541af627 ("gpiolib: acpi: Move quirks to a separate file")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/r/20250516193436.09bdf8cc@canb.auug.org.au
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Pick up build fixes from upstream to make this tree more testable.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Add a toggleable VM capability to reset the VCPU from userspace by
setting MP_STATE_INIT_RECEIVED through IOCTL.
Reset through a mp_state to avoid adding a new IOCTL.
Do not reset on a transition from STOPPED to RUNNABLE, because it's
better to avoid side effects that would complicate userspace adoption.
The MP_STATE_INIT_RECEIVED is not a permanent mp_state -- IOCTL resets
the VCPU while preserving the original mp_state -- because we wouldn't
gain much from having a new state it in the rest of KVM, but it's a very
non-standard use of the IOCTL.
Signed-off-by: Radim Krčmář <rkrcmar@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250515143723.2450630-5-rkrcmar@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
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Document the UFS Controller on the SM8750 Platform.
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250327-sm8750_ufs_master-v3-1-bad1f5398d0a@oss.qualcomm.com
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Allow to inherit valid properties from the dsi-controller. This fixes the
following warning when adding a panel property:
rzg2lc.dtb: dsi@10850000: '#address-cells', '#size-cells', 'panel@0' do not
match any of the regexes: 'pinctrl-[0-9]+'
from schema $id:
http://devicetree.org/schemas/display/bridge/renesas,dsi.yaml#
Also add a panel property to the example.
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250520151112.3278569-1-hugo@hugovil.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Add sgx,vz89te part number since it is similar to sgx,vz89x,
which is documented in trivial-devices.yaml.
Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250515000225.79239-1-rodrigo.gobbi.7@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Signed-off-by: Shashank Balaji <shashank.mahadasyam@sony.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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https://gitlab.freedesktop.org/drm/nova into drm-next
Nova changes for v6.16
auxiliary:
- bus abstractions
- implementation for driver registration
- add sample driver
drm:
- implement __drm_dev_alloc()
- DRM core infrastructure Rust abstractions
- device, driver and registration
- DRM IOCTL
- DRM File
- GEM object
- IntoGEMObject rework
- generically implement AlwaysRefCounted through IntoGEMObject
- refactor unsound from_gem_obj() into as_ref()
- refactor into_gem_obj() into as_raw()
driver-core:
- merge topic/device-context-2025-04-17 from driver-core tree
- implement Devres::access()
- fix: doctest build under `!CONFIG_PCI`
- accessor for Device::parent()
- fix: conditionally expect `dead_code` for `parent()`
- impl TryFrom<&Device> bus devices (PCI, platform)
nova-core:
- remove completed Vec extentions from task list
- register auxiliary device for nova-drm
- derive useful traits for Chipset
- add missing GA100 chipset
- take &Device<Bound> in Gpu::new()
- infrastructure to generate register definitions
- fix register layout of NV_PMC_BOOT_0
- move Firmware into own (Rust) module
- fix: select AUXILIARY_BUS
nova-drm:
- initial driver skeleton (depends on drm and auxiliary bus
abstractions)
- fix: select AUXILIARY_BUS
Rust (dependencies):
- implement Opaque::zeroed()
- implement Revocable::try_access_with()
- implement Revocable::access()
From: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/aCxAf3RqQAXLDhAj@cassiopeiae
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This adds a compatible string for the SPI controller on RK3528.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250520100102.1226725-2-amadeus@jmu.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add an initial documentation around atomic writes support in ext4.
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://patch.msgid.link/d3893b9f5ad70317abae72046e81e4c180af91bf.1747337952.git.ritesh.list@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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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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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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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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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 "smartfiber" vendor prefix for manufactorer of EcoNet based boards.
Signed-off-by: Caleb James DeLisle <cjd@cjdns.fr>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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