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After some dvb/frontend.h additions, building the documentation
gives lots of warnings. Add the missing pieces to
frontend.h.rst.exceptions.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Since MFC v7 support was present for both Exynos5420 and Exynos3250
SoC with same compatible string "samsung,mfc-v7". As both SoCs
having different hardware properties and having same compatible
string for both SoCs doesn't seems to be correct.
Add new compatible for Exynos3250 SoC followed by mfc-v7 fallback
which will differentiate the node properties for both SoCs which
support MFC v7.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Suggested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
There are venc node warnings when running dtbs_check, the clock-names
was unexpected, missing properties '#address-cells' and '#size-cells'.
Add the corresponding platform compatible to schema.
Signed-off-by: Irui Wang <irui.wang@mediatek.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
remove the double word 'in'.
Signed-off-by: Deming Wang <wangdeming@inspur.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
add contiguous nv12 tiled format nv12_8l128 and nv12_10be_8l128
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Extend the DVB frontend parameter enums with additional values specified
by the DVB-C2 (ETSI EN 302 769) and DVB-S2X (ETSI EN 302 307-2)
standards to be ready for frontend drivers for such receivers.
While most parameters will be "read-only" due to being autodetected by
the receiver and only being reported back for informational purposes,
the addition of SYS_DVBC2 to the delivery systems enum is required,
because there are DVB-C2 capable receivers which are not capable of
DVB-C/C2 autodetection and thus need this enum value to be explicitly
instructed to search for a DVB-C2 signal.
As for DVB-S2X, as that is an extension to DVB-S2, the same delivery
system enum as for DVB-S2 can be used.
Add the additional enum values and comments to the documentation.
Link: https://lore.kernel.org/linux-media/trinity-1b7c5a66-85d4-4595-a690-0fde965d49b3-1642146228587@3c-app-gmx-bap69
Signed-off-by: Robert Schlabbach <robert_s@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Document the CSI-2 block which is part of CRU found in Renesas
RZ/G2L (and alike) SoCs.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Now that a header exists with macros for the media interface bus-type
values, replace hardcoding numerical constants with the corresponding
macros in the DT binding examples.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
The OV9282 image sensor takes 3 voltage supplies, so
define the relevant regulators.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Document administration details about CEC devices. This was formerly
documented in a cec-status.txt I kept on my website, but this really
belongs here as an admin guide.
Updated the original cec-status.txt, and converted it to .rst.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
A virtual stateless device for stateless uAPI development purposes.
This tool's objective is to help the development and testing of
userspace applications that use the V4L2 stateless API to decode media.
A userspace implementation can use visl to run a decoding loop even when
no hardware is available or when the kernel uAPI for the codec has not
been upstreamed yet. This can reveal bugs at an early stage.
This driver can also trace the contents of the V4L2 controls submitted
to it. It can also dump the contents of the vb2 buffers through a
debugfs interface. This is in many ways similar to the tracing
infrastructure available for other popular encode/decode APIs out there
and can help develop a userspace application by using another (working)
one as a reference.
Note that no actual decoding of video frames is performed by visl. The
V4L2 test pattern generator is used to write various debug information
to the capture buffers instead.
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Some Allwinner devices come with an Image Signal Processor (ISP) that
allows processing camera data to produce good-looking images,
especially from raw bayer representations.
The ISP does not have a dedicated capture path: it is fed directly by
one of the CSI controllers, which can be selected at run-time.
Represent this possibility as a graph connection between the CSI
controller and the ISP in the device-tree bindings.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This introduces YAML bindings documentation for the Allwinner A31 Image
Signal Processor (ISP).
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Convert the simple OV5645 Device Tree binding to json-schema.
The previous binding marked the below properties as required which was a
driver requirement and not the device requirement so just drop them from
the required list during the conversion.
- clock-frequency
- enable-gpios
- reset-gpios
Also drop the "clock-names" property as we have a single clock source for
the sensor and the driver has been updated to drop the clk referencing by
name.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Add compatible bindings for imx577 which uses the same silicon enabling
reference code from Sony in the available examples provided.
Cc: sakari.ailus@iki.fi
Cc: dave.stevenson@raspberrypi.com
Cc: jacopo@jmondi.org
Cc: "Paul J. Murphy" <paul.j.murphy@intel.com>
Cc: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Merge tag 'br-v6.2e' of git://linuxtv.org/hverkuil/media_tree into media_stage
Tag branch
* tag 'br-v6.2e' of git://linuxtv.org/hverkuil/media_tree: (29 commits)
media: davinci/vpbe: Fix a typo ("defualt_mode")
media: sun6i-csi: Remove unnecessary print function dev_err()
media: Documentation: Drop deprecated bytesused == 0
media: platform: exynos4-is: fix return value check in fimc_md_probe()
media: dvb-core: remove variable n, turn for-loop to while-loop
media: vivid: fix compose size exceed boundary
media: rkisp1: make const arrays ae_wnd_num and hist_wnd_num static
media: dvb-core: Fix UAF due to refcount races at releasing
media: rkvdec: Add required padding
media: aspeed: Extend debug message
media: aspeed: Support aspeed mode to reduce compressed data
media: Documentation: aspeed-video: Add user documentation for the aspeed-video driver
media: v4l2-ctrls: Reserve controls for ASPEED
media: v4l: Add definition for the Aspeed JPEG format
staging: media: tegra-video: fix device_node use after free
staging: media: tegra-video: fix chan->mipi value on error
media: cedrus: initialize controls a bit later
media: cedrus: prefer untiled capture format
media: cedrus: Remove cedrus_codec enum
media: cedrus: set codec ops immediately
...
* git://linuxtv.org/sailus/media_tree: (47 commits)
media: i2c: ov4689: code cleanup
media: ov9650: Drop platform data code path
media: ov7670: Drop unused include
media: ov2640: Drop legacy includes
media: tc358746: add Toshiba TC358746 Parallel to CSI-2 bridge driver
media: dt-bindings: add bindings for Toshiba TC358746
phy: dphy: add support to calculate the timing based on hs_clk_rate
phy: dphy: refactor get_default_config
v4l: subdev: Warn if disabling streaming failed, return success
dw9768: Enable low-power probe on ACPI
media: i2c: imx290: Replace GAIN control with ANALOGUE_GAIN
media: i2c: imx290: Add crop selection targets support
media: i2c: imx290: Factor out format retrieval to separate function
media: i2c: imx290: Move registers with fixed value to init array
media: i2c: imx290: Create controls for fwnode properties
media: i2c: imx290: Implement HBLANK and VBLANK controls
media: i2c: imx290: Split control initialization to separate function
media: i2c: imx290: Fix max gain value
media: i2c: imx290: Add exposure time control
media: i2c: imx290: Define more register macros
...
Current configuration in the document is outdated and doesn't work. Update
it to match the configuration described in the following commit:
commit 9b4a9b31b9ae ("media: vimc: Enable set resolution at the scaler src pad")
Fixed commit description:
Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Dafna Hirschfeld <dafna@fastmail.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
- Use POSIX-compatible grep option.
- Document git-related tips for reproducible builds.
- Fix a typo in the modpost rule.
- Suppress SIGPIPE error message from gcc-ar and llvm-ar.
- Fix segmentation fault in the menuconfig search.
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Merge tag 'kbuild-fixes-v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Use POSIX-compatible grep options
- Document git-related tips for reproducible builds
- Fix a typo in the modpost rule
- Suppress SIGPIPE error message from gcc-ar and llvm-ar
- Fix segmentation fault in the menuconfig search
* tag 'kbuild-fixes-v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: fix segmentation fault in menuconfig search
kbuild: fix SIGPIPE error message for AR=gcc-ar and AR=llvm-ar
kbuild: fix typo in modpost
Documentation: kbuild: Add description of git for reproducible builds
kbuild: use POSIX-compatible grep option
* Fix the pKVM stage-1 walker erronously using the stage-2 accessor
* Correctly convert vcpu->kvm to a hyp pointer when generating
an exception in a nVHE+MTE configuration
* Check that KVM_CAP_DIRTY_LOG_* are valid before enabling them
* Fix SMPRI_EL1/TPIDR2_EL0 trapping on VHE
* Document the boot requirements for FGT when entering the kernel
at EL1
x86:
* Use SRCU to protect zap in __kvm_set_or_clear_apicv_inhibit()
* Make argument order consistent for kvcalloc()
* Userspace API fixes for DEBUGCTL and LBRs
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix the pKVM stage-1 walker erronously using the stage-2 accessor
- Correctly convert vcpu->kvm to a hyp pointer when generating an
exception in a nVHE+MTE configuration
- Check that KVM_CAP_DIRTY_LOG_* are valid before enabling them
- Fix SMPRI_EL1/TPIDR2_EL0 trapping on VHE
- Document the boot requirements for FGT when entering the kernel at
EL1
x86:
- Use SRCU to protect zap in __kvm_set_or_clear_apicv_inhibit()
- Make argument order consistent for kvcalloc()
- Userspace API fixes for DEBUGCTL and LBRs"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Fix a typo about the usage of kvcalloc()
KVM: x86: Use SRCU to protect zap in __kvm_set_or_clear_apicv_inhibit()
KVM: VMX: Ignore guest CPUID for host userspace writes to DEBUGCTL
KVM: VMX: Fold vmx_supported_debugctl() into vcpu_supported_debugctl()
KVM: VMX: Advertise PMU LBRs if and only if perf supports LBRs
arm64: booting: Document our requirements for fine grained traps with SME
KVM: arm64: Fix SMPRI_EL1/TPIDR2_EL0 trapping on VHE
KVM: Check KVM_CAP_DIRTY_LOG_{RING, RING_ACQ_REL} prior to enabling them
KVM: arm64: Fix bad dereference on MTE-enabled systems
KVM: arm64: Use correct accessor to parse stage-1 PTEs
* Fix the pKVM stage-1 walker erronously using the stage-2 accessor
* Correctly convert vcpu->kvm to a hyp pointer when generating
an exception in a nVHE+MTE configuration
* Check that KVM_CAP_DIRTY_LOG_* are valid before enabling them
* Fix SMPRI_EL1/TPIDR2_EL0 trapping on VHE
* Document the boot requirements for FGT when entering the kernel
at EL1
- Avoid kprobe recursion when cortex_a76_erratum_1463225_debug_handler()
is not inlined (change to __always_inline).
- Fix the visibility of compat hwcaps, broken by recent changes to
consolidate the visibility of hwcaps and the user-space view of the ID
registers.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Avoid kprobe recursion when cortex_a76_erratum_1463225_debug_handler()
is not inlined (change to __always_inline).
- Fix the visibility of compat hwcaps, broken by recent changes to
consolidate the visibility of hwcaps and the user-space view of the
ID registers.
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: cpufeature: Fix the visibility of compat hwcaps
arm64: entry: avoid kprobe recursion
There are not a lot of important fixes for the soc tree yet this
time, but it's time to upstream what I got so far:
- DT Fixes for Arm Juno and ST-Ericsson Ux500 to add missing critical
temperature points
- A number of fixes for the Arm SCMI firmware, addressing correctness
issues in the code, in particular error handling and resource leaks.
- One error handling fix for the new i.MX93 power domain driver
- Several devicetree fixes for NXP i.MX6/8/9 and Layerscape chips,
fixing incorrect or missing DT properties for MDIO controller nodes,
CPLD, USB and regulators for various boards, as well as some
fixes for DT schema checks.
- MAINTAINERS file updates for HiSilicon LPC Bus and Broadcom git URLs
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Merge tag 'soc-fixes-6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"There are not a lot of important fixes for the soc tree yet this time,
but it's time to upstream what I got so far:
- DT Fixes for Arm Juno and ST-Ericsson Ux500 to add missing critical
temperature points
- A number of fixes for the Arm SCMI firmware, addressing correctness
issues in the code, in particular error handling and resource
leaks.
- One error handling fix for the new i.MX93 power domain driver
- Several devicetree fixes for NXP i.MX6/8/9 and Layerscape chips,
fixing incorrect or missing DT properties for MDIO controller
nodes, CPLD, USB and regulators for various boards, as well as some
fixes for DT schema checks.
- MAINTAINERS file updates for HiSilicon LPC Bus and Broadcom git
URLs"
* tag 'soc-fixes-6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (26 commits)
arm64: dts: juno: Add thermal critical trip points
firmware: arm_scmi: Fix deferred_tx_wq release on error paths
firmware: arm_scmi: Fix devres allocation device in virtio transport
firmware: arm_scmi: Make Rx chan_setup fail on memory errors
firmware: arm_scmi: Make tx_prepare time out eventually
firmware: arm_scmi: Suppress the driver's bind attributes
firmware: arm_scmi: Cleanup the core driver removal callback
MAINTAINERS: Update HiSilicon LPC BUS Driver maintainer
ARM: dts: ux500: Add trips to battery thermal zones
arm64: dts: ls208xa: specify clock frequencies for the MDIO controllers
arm64: dts: ls1088a: specify clock frequencies for the MDIO controllers
arm64: dts: lx2160a: specify clock frequencies for the MDIO controllers
soc: imx: imx93-pd: Fix the error handling path of imx93_pd_probe()
arm64: dts: imx93: correct gpio-ranges
arm64: dts: imx93: correct s4mu interrupt names
dt-bindings: power: gpcv2: add power-domains property
arm64: dts: imx8: correct clock order
ARM: dts: imx6dl-yapp4: Do not allow PM to switch PU regulator off on Q/QP
ARM: dts: imx6qdl-gw59{10,13}: fix user pushbutton GPIO offset
arm64: dts: imx8mn: Correct the usb power domain
...
The V4L2 API historically allowed buffers to be queued with bytesused
set to 0 on output devices, in which case the driver would use the
buffer length. This behaviour is deprecated, and videobuf2 prints a
warning message in the kernel log. Drop it from the documentation.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Add user documentation for the aspeed-video driver.
Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This introduces support for the Aspeed JPEG format, where the new frame
can refer to previous frame to reduce the amount of compressed data.
The concept is similar to I/P frame of video compression. It will
compare the new frame with previous one to decide which macroblock's
data is changed, and only the changed macroblocks will be compressed.
This Aspeed JPEG format is used by the video engine on Aspeed platforms,
which is generally adapted for remote KVM.
Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Commit 237405ebef58 ("arm64: cpufeature: Force HWCAP to be based on the
sysreg visible to user-space") forced the hwcaps to use sanitised
user-space view of the id registers. However, the ID register structures
used to select few compat cpufeatures (vfp, crc32, ...) are masked and
hence such hwcaps do not appear in /proc/cpuinfo anymore for PER_LINUX32
personality.
Add the ID register structures explicitly and set the relevant entry as
visible. As these ID registers are now of type visible so make them
available in 64-bit userspace by making necessary changes in register
emulation logic and documentation.
While at it, update the comment for structure ftr_generic_32bits[] which
lists the ID register that use it.
Fixes: 237405ebef58 ("arm64: cpufeature: Force HWCAP to be based on the sysreg visible to user-space")
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Link: https://lore.kernel.org/r/20221103082232.19189-1-amit.kachhap@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Add missing devm_i2c_add_adapter() to devres.rst. It's introduced by
commit 07740c92ae57 ("i2c: core: add managed function for adding i2c
adapters").
Fixes: 07740c92ae57 ("i2c: core: add managed function for adding i2c adapters")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Yicong Yang <yangyicong@hisilicon.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
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Merge tag 'docs-6.1-fixes' of git://git.lwn.net/linux
Pull documentation fixes from Jonathan Corbet:
"Four small fixes for the docs tree"
* tag 'docs-6.1-fixes' of git://git.lwn.net/linux:
docs/process/howto: Replace C89 with C11
Documentation: Fix spelling mistake in hacking.rst
Documentation: process: replace outdated LTS table w/ link
tracing/histogram: Update document for KEYS_MAX size
With SME we require that fine grained traps on access to TPIDR2_EL0 and
SMPRI_EL1 are disabled but did not document that fact. Add the relevant
register bits.
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221101112716.52035-2-broonie@kernel.org
- Fix imx93-pd driver to release resources when error occurs in probe.
- A series from Ioana Ciornei to add missing clock frequencies for MDIO
controllers on LayerScape SoCs, so that the kernel driver can work
independently from bootloader.
- A series from Li Jun to fix USB power domain setup in i.MX8MM/N device
trees.
- Fix CPLD_Dn pull configuration for MX8Menlo board to avoid interfering
with CPLD power off functionality.
- Fix ctrl_sleep_moci GPIO setup for verdin-imx8mp board.
- Fix DT schema check warnings on uSDHC clocks for imx8-ss-conn device
tree.
- Fix up gpcv2 DT bindings to have an optional `power-domains` property.
- A couple of i.MX93 device tree fixes on S4MU interrupt and gpio-ranges
of GPIO controllers.
- Keep PU regulator on for Quad and QuadPlus based imx6dl-yapp4 boards to
work around a hardware design flaw in supply voltage distribution.
- Fix user push-button GPIO offset on imx6qdl-gw59 boards.
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Merge tag 'imx-fixes-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 6.1:
- Fix imx93-pd driver to release resources when error occurs in probe.
- A series from Ioana Ciornei to add missing clock frequencies for MDIO
controllers on LayerScape SoCs, so that the kernel driver can work
independently from bootloader.
- A series from Li Jun to fix USB power domain setup in i.MX8MM/N device
trees.
- Fix CPLD_Dn pull configuration for MX8Menlo board to avoid interfering
with CPLD power off functionality.
- Fix ctrl_sleep_moci GPIO setup for verdin-imx8mp board.
- Fix DT schema check warnings on uSDHC clocks for imx8-ss-conn device
tree.
- Fix up gpcv2 DT bindings to have an optional `power-domains` property.
- A couple of i.MX93 device tree fixes on S4MU interrupt and gpio-ranges
of GPIO controllers.
- Keep PU regulator on for Quad and QuadPlus based imx6dl-yapp4 boards to
work around a hardware design flaw in supply voltage distribution.
- Fix user push-button GPIO offset on imx6qdl-gw59 boards.
* tag 'imx-fixes-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: ls208xa: specify clock frequencies for the MDIO controllers
arm64: dts: ls1088a: specify clock frequencies for the MDIO controllers
arm64: dts: lx2160a: specify clock frequencies for the MDIO controllers
soc: imx: imx93-pd: Fix the error handling path of imx93_pd_probe()
arm64: dts: imx93: correct gpio-ranges
arm64: dts: imx93: correct s4mu interrupt names
dt-bindings: power: gpcv2: add power-domains property
arm64: dts: imx8: correct clock order
ARM: dts: imx6dl-yapp4: Do not allow PM to switch PU regulator off on Q/QP
ARM: dts: imx6qdl-gw59{10,13}: fix user pushbutton GPIO offset
arm64: dts: imx8mn: Correct the usb power domain
arm64: dts: imx8mn: remove otg1 power domain dependency on hsio
arm64: dts: imx8mm: correct usb power domains
arm64: dts: imx8mm: remove otg1/2 power domain dependency on hsio
arm64: dts: verdin-imx8mp: fix ctrl_sleep_moci
arm64: dts: imx8mm: Enable CPLD_Dn pull down resistor on MX8Menlo
Link: https://lore.kernel.org/r/20221101031547.GB125525@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Eight fix pre-6.0 bugs and the remainder address issues which were
introduced in the 6.1-rc merge cycle, or address issues which aren't
considered sufficiently serious to warrant a -stable backport.
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Merge tag 'mm-hotfixes-stable-2022-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc hotfixes from Andrew Morton:
"Eight fix pre-6.0 bugs and the remainder address issues which were
introduced in the 6.1-rc merge cycle, or address issues which aren't
considered sufficiently serious to warrant a -stable backport"
* tag 'mm-hotfixes-stable-2022-10-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (23 commits)
mm: multi-gen LRU: move lru_gen_add_mm() out of IRQ-off region
lib: maple_tree: remove unneeded initialization in mtree_range_walk()
mmap: fix remap_file_pages() regression
mm/shmem: ensure proper fallback if page faults
mm/userfaultfd: replace kmap/kmap_atomic() with kmap_local_page()
x86: fortify: kmsan: fix KMSAN fortify builds
x86: asm: make sure __put_user_size() evaluates pointer once
Kconfig.debug: disable CONFIG_FRAME_WARN for KMSAN by default
x86/purgatory: disable KMSAN instrumentation
mm: kmsan: export kmsan_copy_page_meta()
mm: migrate: fix return value if all subpages of THPs are migrated successfully
mm/uffd: fix vma check on userfault for wp
mm: prep_compound_tail() clear page->private
mm,madvise,hugetlb: fix unexpected data loss with MADV_DONTNEED on hugetlbfs
mm/page_isolation: fix clang deadcode warning
fs/ext4/super.c: remove unused `deprecated_msg'
ipc/msg.c: fix percpu_counter use after free
memory tier, sysfs: rename attribute "nodes" to "nodelist"
MAINTAINERS: git://github.com -> https://github.com for nilfs2
mm/kmemleak: prevent soft lockup in kmemleak_scan()'s object iteration loops
...
Some pgc power-domain requires a parent power domain, so
add an optional power-domains property, otherwise there will be
dt check warning:
gpc@303a0000: pgc:power-domain@1: 'power-domains' does not match
any of the regexes: 'pinctrl-[0-9]+'
Fixes: 30af8513bdb5 ("dt-bindings: power: add defines for i.MX8MM power domains")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
In sysfs, we use attribute name "cpumap" or "cpus" for cpu mask and
"cpulist" or "cpus_list" for cpu list. For example, in my system,
$ cat /sys/devices/system/node/node0/cpumap
f,ffffffff
$ cat /sys/devices/system/cpu/cpu2/topology/core_cpus
0,00100004
$ cat cat /sys/devices/system/node/node0/cpulist
0-35
$ cat /sys/devices/system/cpu/cpu2/topology/core_cpus_list
2,20
It looks reasonable to use "nodemap" for node mask and "nodelist" for
node list. So, rename the attribute to follow the naming convention.
Link: https://lkml.kernel.org/r/20221020015122.290097-1-ying.huang@intel.com
Fixes: 9832fb87834e2b ("mm/demotion: expose memory tier details via sysfs")
Signed-off-by: "Huang, Ying" <ying.huang@intel.com>
Acked-by: Wei Xu <weixugc@google.com>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Bharata B Rao <bharata@amd.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Hesham Almatary <hesham.almatary@huawei.com>
Cc: Jagdish Gediya <jvgediya.oss@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Tim Chen <tim.c.chen@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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Merge tag 'media/v6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"A bunch of patches addressing issues in the vivid driver and adding
new checks in V4L2 to validate the input parameters from some ioctls"
* tag 'media/v6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: vivid.rst: loop_video is set on the capture devnode
media: vivid: set num_in/outputs to 0 if not supported
media: vivid: drop GFP_DMA32
media: vivid: fix control handler mutex deadlock
media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced'
media: v4l2-dv-timings: add sanity checks for blanking values
media: vivid: dev->bitmap_cap wasn't freed in all cases
media: vivid: s_fbuf: add more sanity checks
The status of git will affect the final compilation result, add it to
the documentation of reproducible builds.
Signed-off-by: Dan Li <ashimida@linux.alibaba.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Add the bindings for the Toshiba TC358746 Parallel <-> MIPI-CSI bridge
driver.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Convert the Sony IMX290 DT binding from text to YAML. Add Manivannan as
a maintainer given that he is listed in MAINTAINERS for the file, as
volunteering myself.
The name of the input clock, "xclk", is wrong as the hardware manual
names it INCK. As the device has a single clock, the name could be
omitted, but that would require a corresponding change to the driver and
is thus a candidate for further patches.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix the kern-doc markings for several of the overflow helpers and move
their location into the core kernel API documentation, where it belongs
(it's not driver-specific).
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: linux-hardening@vger.kernel.org
Reviewed-by: Akira Yokosawa <akiyks@gmail.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
The example on how to use and test Capture Overlay specified
the wrong video device node. Back in 2015 the loop_video control
moved from the output device to the capture device, but this
example code is still referring to the output video device.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Document V4L2_CID_HDR_MODE possible values for this sensor.
Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Add device tree binding for the ST VGXY61 camera sensor, and update
MAINTAINERS file.
Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Add V4L2_CID_HDR_MODE as a menu item control to set the HDR mode of the
sensor, and its documentation.
Menu items are not standardized as they differ for each sensors.
Signed-off-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
