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The i.MX95 System manager exports SCMI MISC protocol for linux to do
various settings, such as set board gpio expander as wakeup source.
The driver is to add the support.
Reviewed-by: Cristian Marussi <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
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i.MX95 System Manager(SM) firmware includes a SCMI vendor protocol, SCMI
MISC protocol which includes controls that are misc settings/actions that
must be exposed from the SM to agents. They are device specific and are
usually define to access bit fields in various mix block control modules,
IOMUX_GPR, and other General Purpose registers, Control Status Registers
owned by the SM.
Reviewed-by: Cristian Marussi <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
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i.MX95 has a battery-backed module(BBM), which has persistent storage
(GPR), an RTC, and the ON/OFF button. The System Manager(SM) firmware
use SCMI vendor protocol(SCMI BBM) to let agent be able to use GPR, RTC
and ON/OFF button.
Reviewed-by: Cristian Marussi <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
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Add NXP i.MX95 System Control Management Interface(SCMI) vendor
extensions protocol documentation.
Reviewed-by: Cristian Marussi <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
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Add i.MX SCMI Extension protocols bindings for:
- Battery Backed Module(BBM) Protocol
This contains persistent storage (GPR), an RTC, and the ON/OFF button.
The protocol can also provide access to similar functions implemented via
external board components.
- MISC Protocol.
This includes controls that are misc settings/actions that must be
exposed from the SM to agents. They are device specific and are usually
define to access bit fields in various mix block control modules,
IOMUX_GPR, and other GPR/CSR owned by the SM.
Reviewed-by: Rob Herring (Arm) <[email protected]>
Reviewed-by: Cristian Marussi <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
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Use of_property_read_bool() to read boolean properties rather than
of_find_property(). This is part of a larger effort to remove callers
of of_find_property() and similar functions. of_find_property() leaks
the DT property pointer which is a problem for dynamically allocated
nodes which may be freed.
Signed-off-by: Rob Herring (Arm) <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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There's no need to check for presence of "qcom,saw-reg" before parsing
it. If the property doesn't exist, parsing it will return NULL.
Signed-off-by: Rob Herring (Arm) <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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In a few audit records, PIDs were being recorded with task_pid_nr()
instead of task_tgid_nr().
$ grep "task_pid_nr" kernel/audit*.c
audit.c: task_pid_nr(current),
auditfilter.c: pid = task_pid_nr(current);
auditsc.c: audit_log_format(ab, " pid=%u", task_pid_nr(current));
For single-thread applications, the process id (pid) and the thread
group id (tgid) are the same. However, on multi-thread applications,
task_pid_nr() returns the current thread id (user-space's TID), while
task_tgid_nr() returns the main thread id (user-space's PID). Since
the users are more interested in the process id (pid), rather than the
thread id (tid), this patch converts these callers to the correct method.
Link: https://github.com/linux-audit/audit-kernel/issues/126
Reviewed-by: Richard Guy Briggs <[email protected]>
Signed-off-by: Ricardo Robaina <[email protected]>
Signed-off-by: Paul Moore <[email protected]>
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In order to get the correct keys when using the ES8326.We will associate
SND_JACK_BTN_1 to KEY_VOLUMEUP and SND_JACK_BTN_2 to KEY_VOLUMEDOWN
when the ES8326 flag is recognized.
Signed-off-by: Zhang Yi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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clang warns (or errors due to CONFIG_WERROR):
drivers/hwmon/oxp-sensors.c:481:3: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
drivers/hwmon/oxp-sensors.c:553:3: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
drivers/hwmon/oxp-sensors.c:556:2: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
drivers/hwmon/oxp-sensors.c:607:3: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
Clang is a little more pedantic than GCC, which does not warn when
falling through to a case that is just break or return. Clang's version
is more in line with the kernel's own stance in deprecated.rst, which
states that all switch/case blocks must end in either break,
fallthrough, continue, goto, or return. Add the missing breaks to
silence the warnings.
Fixes: b82b38a49926 ("hwmon: (oxp-sensors) Add support for multiple new devices.")
Signed-off-by: Nathan Chancellor <[email protected]>
Message-ID: <20240828-hwmon-oxp-sensors-fix-clang-implicit-fallthrough-v1-1-dc48496ac67a@kernel.org>
Signed-off-by: Guenter Roeck <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/fixes
RISC-V soc fixes for v6.11-rc6
Prevent an erroneous unconditional report of a timeout during firmware
upload in the mpfs-auto-update driver.
Signed-off-by: Conor Dooley <[email protected]>
* tag 'riscv-soc-fixes-for-v6.11-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
firmware: microchip: fix incorrect error report of programming:timeout on success
Link: https://lore.kernel.org/r/20240828-fidelity-almighty-18d5434aaef0@spud
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm Arm64 DeviceTree fixes for v6.11
On X1E the GPU node is disabled by default, to be enabled in the
individual devices once the developers install the required firmware.
The generic EDP panel driver used on the X1E CRD is replaced with the
Samsung ATNA45AF01 driver, in order to ensure backlight is brought back
up after being turned off.
The pin configuration for PCIe-related pins are corrected across all the
X1E targets. The PCIe controllers gain a minimum OPP vote, and PCIe
domain numbers are corrected.
WiFi calibration variant information is added to the Lenovo Yoga Slim
7x, to pick the right data from the firmware packages.
The incorrect Adreno SMMU global interrupt is corrected.
For IPQ5332, the IRQ triggers for the USB controller are corrected.
* tag 'qcom-arm64-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (23 commits)
arm64: dts: qcom: x1e80100: Fix Adreno SMMU global interrupt
arm64: dts: qcom: disable GPU on x1e80100 by default
arm64: dts: qcom: x1e80100-crd: Fix backlight
arm64: dts: qcom: x1e80100-yoga-slim7x: fix missing PCIe4 gpios
arm64: dts: qcom: x1e80100-yoga-slim7x: disable PCIe6a perst pull down
arm64: dts: qcom: x1e80100-yoga-slim7x: fix up PCIe6a pinctrl node
arm64: dts: qcom: x1e80100-yoga-slim7x: fix PCIe4 PHY supply
arm64: dts: qcom: x1e80100-vivobook-s15: fix missing PCIe4 gpios
arm64: dts: qcom: x1e80100-vivobook-s15: disable PCIe6a perst pull down
arm64: dts: qcom: x1e80100-vivobook-s15: fix up PCIe6a pinctrl node
arm64: dts: qcom: x1e80100-vivobook-s15: fix PCIe4 PHY supply
arm64: dts: qcom: x1e80100-qcp: fix missing PCIe4 gpios
arm64: dts: qcom: x1e80100-qcp: disable PCIe6a perst pull down
arm64: dts: qcom: x1e80100-qcp: fix up PCIe6a pinctrl node
arm64: dts: qcom: x1e80100-qcp: fix PCIe4 PHY supply
arm64: dts: qcom: x1e80100-crd: fix missing PCIe4 gpios
arm64: dts: qcom: x1e80100-crd: disable PCIe6a perst pull down
arm64: dts: qcom: x1e80100-crd: fix up PCIe6a pinctrl node
arm64: dts: qcom: x1e80100: add missing PCIe minimum OPP
arm64: dts: qcom: x1e80100: fix PCIe domain numbers
...
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm Arm64 defconfig fix for 6.11
Enable the Samsung ATNA33XC20 display panel driver, as we switched from
the generic EDP panel for some of the X1E devices in v6.11.
* tag 'qcom-arm64-defconfig-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Add CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm driver fixes for v6.11
This corrects the tzmem virt-to-phys conversion, which caused issues for
the uefisecapp implementation of EFI variable access. SDM670 is excluded
from tzmem usage due to reported issues.
The SCM get wait queue context call is corrected to be marked ATOMIC and
some dead code in qseecom, following the tzmem conversion, is removed.
The memory backing command DB is remapped writecombined, to avoid XPU
violations when Linux runs without the Qualcomm hypervisor.
Two compile fixes are added for pd-mapper, and the broken reference
count is corrected, to make pd-mapper deal with remoteprocs going away.
In pmic_glink a race condition where the client callbacks might be
called before we returned the client handle is corrected. The broken conditions
for when to signal that the firmware is going down is also corrected.
In the pmic_glink UCSI driver, the ucsi_unregister() is moved out of the
pdr callback, as this is being invoked in atomic context.
Konrad's email address is updated in MAINTAINERS, and related mailmap
entries are added.
* tag 'qcom-drivers-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
soc: qcom: pd-mapper: Fix singleton refcount
firmware: qcom: tzmem: disable sdm670 platform
soc: qcom: pmic_glink: Actually communicate when remote goes down
usb: typec: ucsi: Move unregister out of atomic section
soc: qcom: pmic_glink: Fix race during initialization
firmware: qcom: qseecom: remove unused functions
firmware: qcom: tzmem: fix virtual-to-physical address conversion
firmware: qcom: scm: Mark get_wq_ctx() as atomic call
MAINTAINERS: Update Konrad Dybcio's email address
mailmap: Add an entry for Konrad Dybcio
soc: qcom: pd-mapper: mark qcom_pdm_domains as __maybe_unused
soc: qcom: cmd-db: Map shared memory as WC, not WB
soc: qcom: pd-mapper: Depend on ARCH_QCOM || COMPILE_TEST
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes
i.MX fixes for 6.11:
- One imx8mp-beacon-kit change from Adam Ford to fix the broken WM8962
audio support
- One pinctrl property typo fix for imx8mm-phygate
- One layerscape fix from Krzysztof Kozlowski to get thermal nodes
correct name length
- A couple of imx93-tqma9352 fixes from Markus Niebel, one on CMA
alloc-ranges and the other on SD-Card cd-gpios typo
- One change from Michal Vokáč to fix imx6dl-yapp43 LED current to match
the HW design
- A couple of imx95 fixes from Peng Fan, one to correct a55 power
domains and the other to correct L3Cache cache-sets
- One tqma9352 watchdog reset fix from Sascha Hauer
- One imx93 change from Shenwei Wang to fix the default value for STMMAC
EQOS snps,clk-csr
* tag 'imx-fixes-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: imx8mm-phygate: fix typo pinctrcl-0
arm64: dts: imx95: correct L3Cache cache-sets
arm64: dts: imx95: correct a55 power-domains
arm64: dts: freescale: imx93-tqma9352-mba93xxla: fix typo
arm64: dts: freescale: imx93-tqma9352: fix CMA alloc-ranges
ARM: dts: imx6dl-yapp43: Increase LED current to match the yapp4 HW design
arm64: dts: imx93: update default value for snps,clk-csr
arm64: dts: freescale: tqma9352: Fix watchdog reset
arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962
arm64: dts: layerscape: fix thermal node names length
Link: https://lore.kernel.org/r/ZrtsTO1+jXhJ6GSM@dragon
Signed-off-by: Arnd Bergmann <[email protected]>
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https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into arm/fixes
OMAP fixes for v6.11-rc
- omap3-n900: fix accelerometer orientation
* tag 'omap-for-v6.11/fixes-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap:
ARM: dts: omap3-n900: correct the accelerometer orientation
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnd Bergmann <[email protected]>
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We need to call pm_runtime_put_noidle() when pm_runtime_get_sync()
fails, so use pm_runtime_resume_and_get() instead. this function
will handle this.
Fixes: dae5448a327ed ("clk: starfive: Add StarFive JH7110 Video-Output clock driver")
Signed-off-by: Yuntao Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Xingyu Wu <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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This fix leaking the of_node references in of_dra7_atl_clk_probe().
The docs for of_parse_phandle_with_args() say that the caller must call
of_node_put() on the returned node. This adds the missing of_node_put()
to fix the leak.
Fixes: 9ac33b0ce81f ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)")
Signed-off-by: David Lechner <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>
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Using dev_err_cast_probe() to simplify the code.
Signed-off-by: Yuesong Li <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: David Lechner <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
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Use devm_spi_alloc_host() so that there's no need to call
spi_controller_put() in the error path.
Signed-off-by: Jinjie Ruan <[email protected]>
Reviewed-by: William Zhang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The pm_runtime_disable() is missing in remove function, use
devm_pm_runtime_enable() to fix it. So the pm_runtime_disable() in
the probe error path can also be removed.
Fixes: a38a2233f23b ("spi: bcmbca-hsspi: Add driver for newer HSSPI controller")
Signed-off-by: Jinjie Ruan <[email protected]>
Reviewed-by: William Zhang <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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Commit e882575efc77 ("spi: rockchip: Suspend and resume the bus during
NOIRQ_SYSTEM_SLEEP_PM ops") stopped respecting runtime PM status and
simply disabled clocks unconditionally when suspending the system. This
causes problems when the device is already runtime suspended when we go
to sleep -- in which case we double-disable clocks and produce a
WARNing.
Switch back to pm_runtime_force_{suspend,resume}(), because that still
seems like the right thing to do, and the aforementioned commit makes no
explanation why it stopped using it.
Also, refactor some of the resume() error handling, because it's not
actually a good idea to re-disable clocks on failure.
Fixes: e882575efc77 ("spi: rockchip: Suspend and resume the bus during NOIRQ_SYSTEM_SLEEP_PM ops")
Cc: [email protected]
Reported-by: Ondřej Jirman <[email protected]>
Closes: https://lore.kernel.org/lkml/20220621154218.sau54jeij4bunf56@core/
Signed-off-by: Brian Norris <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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CLK_NR_CLKS and CLKPMU_NR_CLKS should not be part of the binding.
Remove since the kernel code no longer uses it.
Signed-off-by: Johan Jonker <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and CLKPMU_NR_CLKS
and be able to drop it from the bindings, use
rockchip_clk_find_max_clk_id helper to find the
highest clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and be able to drop it from the
bindings, use rockchip_clk_find_max_clk_id helper to find the highest
clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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In order to get rid of CLK_NR_CLKS and CLKPMU_NR_CLKS
and be able to drop it from the bindings, use
rockchip_clk_find_max_clk_id helper to find the
highest clock id.
Signed-off-by: Johan Jonker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>
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include/drm/xe_drm.h does not exist. Prefer the explicit uapi include.
Signed-off-by: Jani Nikula <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Remove the unused dma-direct.h, and some bug & warning fixes"
* tag 'loongarch-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: KVM: Invalidate guest steal time address on vCPU reset
LoongArch: Add ifdefs to fix LSX and LASX related warnings
LoongArch: Define ARCH_IRQ_INIT_FLAGS as IRQ_NOPROBE
LoongArch: Remove the unused dma-direct.h
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
- platform/x86/amd/pmc: AMD 1Ah model 60h series support (2nd attempt)
- asus-wmi: Prevent spurious rfkill on Asus Zenbook Duo
- x86-android-tablets: Relax DMI match to cover another model
* tag 'platform-drivers-x86-v6.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86: x86-android-tablets: Make Lenovo Yoga Tab 3 X90F DMI match less strict
platform/x86: asus-wmi: Fix spurious rfkill on UX8406MA
platform/x86/amd/pmc: Extend support for PMC features on new AMD platform
platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform
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WRITE_I1 sub-command of the POWER_SETUP pcode command accepts a u16
parameter instead of u32. This change prevents potential illegal
sub-command errors.
v2: Mask uval instead of changing the prototype. (Badal)
v3: Rephrase commit message. (Badal)
Signed-off-by: Karthik Poosa <[email protected]>
Fixes: 92d44a422d0d ("drm/xe/hwmon: Expose card reactive critical power")
Reviewed-by: Badal Nilawar <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
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Driver code is leaking OF node reference from of_get_parent() in
bcm53573_ilp_init(). Usage of of_get_parent() is not needed in the
first place, because the parent node will not be freed while we are
processing given node (triggered by CLK_OF_DECLARE()). Thus fix the
leak by accessing parent directly, instead of of_get_parent().
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>
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The kernel lrc is used solely by the execlist infra.
Move it to the execlist port struct and initialize it only when
execlists are used.
v2: Rebase, improve error handling readability (Jonathan)
Signed-off-by: Ilia Levi <[email protected]>
Reviewed-by: Jonathan Cavitt <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
- Fix a number of crashers
- Update email address for an NFSD reviewer
* tag 'nfsd-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
fs/nfsd: fix update of inode attrs in CB_GETATTR
nfsd: fix potential UAF in nfsd4_cb_getattr_release
nfsd: hold reference to delegation when updating it for cb_getattr
MAINTAINERS: Update Olga Kornievskaia's email address
nfsd: prevent panic for nfsv4.0 closed files in nfs4_show_open
nfsd: ensure that nfsd4_fattr_args.context is zeroed out
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- fix use-after-free when submitting bios for read, after an error and
partially submitted bio the original one is freed while it can be
still be accessed again
- fix fstests case btrfs/301, with enabled quotas wait for delayed
iputs when flushing delalloc
- fix periodic block group reclaim, an unitialized value can be
returned if there are no block groups to reclaim
- fix build warning (-Wmaybe-uninitialized)
* tag 'for-6.11-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix uninitialized return value from btrfs_reclaim_sweep()
btrfs: fix a use-after-free when hitting errors inside btrfs_submit_chunk()
btrfs: initialize last_extent_end to fix -Wmaybe-uninitialized warning in extent_fiemap()
btrfs: run delayed iputs when flushing delalloc
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Switch to using devm_clk_get_enable() helper instead of acquiring the
clock with devm_clk_get(), enabling it, and defining and installing
a custom devm action to call clk_disable().
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
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Commit d70241913413 ("dmaengine: ti: k3-udma: Add glue layer for non DMAengine users")
declared but never implemented these.
Signed-off-by: Yue Haibing <[email protected]>
Acked-by: Peter Ujfalusi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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Adds driver to enable PCIe board which uses AMD QDMA (the Queue-based
Direct Memory Access) subsystem. For example, Xilinx Alveo V70 AI
Accelerator devices.
https://www.xilinx.com/applications/data-center/v70.html
The QDMA subsystem is used in conjunction with the PCI Express IP block
to provide high performance data transfer between host memory and the
card's DMA subsystem.
+-------+ +-------+ +-----------+
PCIe | | | | | |
Tx/Rx | | | | AXI | |
<=======> | PCIE | <===> | QDMA | <====>| User Logic|
| | | | | |
+-------+ +-------+ +-----------+
The primary mechanism to transfer data using the QDMA is for the QDMA
engine to operate on instructions (descriptors) provided by the host
operating system. Using the descriptors, the QDMA can move data in both
the Host to Card (H2C) direction, or the Card to Host (C2H) direction.
The QDMA provides a per-queue basis option whether DMA traffic goes
to an AXI4 memory map (MM) interface or to an AXI4-Stream interface.
The hardware detail is provided by
https://docs.xilinx.com/r/en-US/pg302-qdma
Implements dmaengine APIs to support MM DMA transfers.
- probe the available DMA channels
- use dma_slave_map for channel lookup
- use virtual channel to manage dmaengine tx descriptors
- implement device_prep_slave_sg callback to handle host scatter gather
list
Signed-off-by: Nishad Saraf <[email protected]>
Signed-off-by: Lizhi Hou <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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This patch adds support for DPDMA cyclic dma mode,
DMA cyclic transfers are required by audio streaming.
Signed-off-by: Rohit Visavalia <[email protected]>
Signed-off-by: Radhey Shyam Pandey <[email protected]>
Signed-off-by: Vishal Sagar <[email protected]>
Reviewed-by: Tomi Valkeinen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
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When this file was renamed in commit b8a6d9980f75 ("dma: ipu: rename
mach/ipu.h to include/linux/dma/ipu-dma.h"), 4 .c files have been modified
accordingly:
drivers/dma/ipu/ipu_idmac.c
drivers/dma/ipu/ipu_irq.c
--> removed in commit f1de55ff7c70 ("dmaengine: ipu: Remove the driver")
in 2023-08
drivers/media/platform/soc_camera/mx3_camera.c
--> removed in commit c93cc61475eb ("[media] staging/media: remove
deprecated mx3 driver") in 2016-06
drivers/video/mx3fb.c
--> removed in commit bfac19e239a7 ("fbdev: mx3fb: Remove the driver")
in 2023-08
Now include/linux/dma/ipu-dma.h is unused and can be removed as-well.
Signed-off-by: Christophe JAILLET <[email protected]>
Link: https://lore.kernel.org/r/532e7e2816ccf226f3ab1fa76ec7873bc09299d0.1724258714.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <[email protected]>
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Battlemage platform is sufficiently tested and found stable. CI is also
pretty stable. Remove the force_probe requirement to enable the platform
support by default.
Cc: Thomas Hellström <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Jani Nikula <[email protected]>
Signed-off-by: Balasubramani Vivekanandan <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Reviewed-by: Lucas De Marchi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Lucas De Marchi <[email protected]>
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By associative and commutative laws, the result of the two 'audited' is
zero. Take the second 'audited' as an example:
1) audited = requested & avd->auditallow;
2) audited &= ~requested;
==> audited = ~requested & (requested & avd->auditallow);
==> audited = (~requested & requested) & avd->auditallow;
==> audited = 0 & avd->auditallow;
==> audited = 0;
In fact, it is more readable to directly write zero. The value of the
first 'audited' is 0 because AUDIT is not allowed. The second 'audited'
is zero because there is no AUDITALLOW permission.
Signed-off-by: Zhen Lei <[email protected]>
Signed-off-by: Paul Moore <[email protected]>
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The 'fsl,imx28-saif' compatible has already the mxs-saif.txt description.
This patch converts (and removes it) this file to fsl,saif.yaml (to follow
current fsl convention).
Changes for the mxs-saif.txt:
- Adds 'clocks', '#clock-cells' and '#sound-dai-cells' properties
- Provide device description
Signed-off-by: Lukasz Majewski <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
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The sound card design is based on reference PLL frequencies that
are the root of all clock rates calculations.
Today, those frequencies are currently specified in DT via assigned-clocks,
because they correspond to the basic audio use-case.
It makes no sense to setup clock rates for a sound card without
referencing the clocks for the sound card, mainly because at
some point more complex audio use cases will be supported
and those root rates would need to change.
To solve this situation, let's legitimize the presence of assigned-clocks
in the sound card by documenting those clocks, as it describes a true
dependency of the sound card and paths the way of more complex
audio uses-cases involving those root frequencies.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://patch.msgid.link/20240828-topic-amlogic-upstream-bindings-fixes-audio-snd-card-v2-2-58159abf0779@linaro.org
Signed-off-by: Mark Brown <[email protected]>
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The sound card design is based on reference PLL frequencies that
are the root of all clock rates calculations.
Today, those frequencies are currently specified in DT via assigned-clocks,
because they correspond to the basic audio use-case.
It makes no sense to setup clock rates for a sound card without
referencing the clocks for the sound card, mainly because at
some point more complex audio use cases will be supported
and those root rates would need to change.
To solve this situation, let's legitimize the presence of assigned-clocks
in the sound card by documenting those clocks, as it describes a true
dependency of the sound card and paths the way of more complex
audio uses-cases involving those root frequencies.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://patch.msgid.link/20240828-topic-amlogic-upstream-bindings-fixes-audio-snd-card-v2-1-58159abf0779@linaro.org
Signed-off-by: Mark Brown <[email protected]>
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There are no maintainers specified for tools/testing/selftests/x86. Shuah has
mentioned [1] that the patches should go through x86 tree or in special cases
directly to Shuah's tree after getting ack-ed from x86 maintainers. Different
people have been confused when sending patches as correct maintainers aren't
found by get_maintainer.pl script. Fix this by adding entry to MAINTAINERS
file.
[1] https://lore.kernel.org/all/[email protected]
Signed-off-by: Muhammad Usama Anjum <[email protected]>
Signed-off-by: Borislav Petkov (AMD) <[email protected]>
Acked-by: Dave Hansen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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