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Add SET_STATE ioctl to configure device power mode for aie2 device.
Three modes are supported initially.
POWER_MODE_DEFAULT: Enable clock gating and set DPM (Dynamic Power
Management) level to value which has been set by resource solver or
maximum DPM level the device supports.
POWER_MODE_HIGH: Enable clock gating and set DPM level to maximum DPM
level the device supports.
POWER_MODE_TURBO: Disable clock gating and set DPM level to maximum DPM
level the device supports.
Disabling clock gating means all clocks always run on full speed. And
the different clock frequency are used based on DPM level been set.
Initially, the driver set the power mode to default mode.
Co-developed-by: Narendra Gutta <VenkataNarendraKumar.Gutta@amd.com>
Signed-off-by: Narendra Gutta <VenkataNarendraKumar.Gutta@amd.com>
Co-developed-by: George Yang <George.Yang@amd.com>
Signed-off-by: George Yang <George.Yang@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213232933.1545388-4-lizhi.hou@amd.com
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Switch mailbox message id and hardware context id management over from
the idr api to the xarray api.
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213232933.1545388-3-lizhi.hou@amd.com
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Add NPU6 registers and other private configurations.
Co-developed-by: Xiaoming Ren <xiaoming.ren@amd.com>
Signed-off-by: Xiaoming Ren <xiaoming.ren@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213232933.1545388-2-lizhi.hou@amd.com
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The DUAL_QUEUE_WA tells the GuC to not allow concurrent submissions
on RCS and CCSes with different address spaces, which on DG2 is
required as a WA for an HW bug. On newer platforms, this block has
been moved in HW at the CS level, by stalling the RCS/CCS context
switch when one of the other RCS/CCSes is busy with a different
address space. While functionally correct, having a submission
stalled on the HW limits the GuC ability to shuffle things around and
can cause complications if the non-stalled submission runs for a long
time, because the GuC doesn't know that the stalled submission isn't
actually running and might declare it as hung. Therefore, we enable
the DUAL_QUEUE_WA on all newer platforms to move management back to
the GuC.
Note that the GuC specs also recommend enabling this for all platforms
starting from MTL that have a CCS.
v2: only apply the WA on GTs that have CCS engines
v3: split comment (Jonathan)
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Jesus Narvaez <jesus.narvaez@intel.com>
Cc: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213181012.2178794-1-daniele.ceraolospurio@intel.com
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A bug was discovered where the idle shadow stacks were not initialized
for offline CPUs when starting function graph tracer, and when they came
online they were not traced due to the missing shadow stack. To fix
this, the idle task shadow stack initialization was moved to using the
CPU hotplug callbacks. But it removed the initialization when the
function graph was enabled. The problem here is that the hotplug
callbacks are called when the CPUs come online, but the idle shadow
stack initialization only happens if function graph is currently
active. This caused the online CPUs to not get their shadow stack
initialized.
The idle shadow stack initialization still needs to be done when the
function graph is registered, as they will not be allocated if function
graph is not registered.
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/20241211135335.094ba282@batman.local.home
Fixes: 2c02f7375e65 ("fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks")
Reported-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Closes: https://lore.kernel.org/all/CACRpkdaTBrHwRbbrphVy-=SeDz6MSsXhTKypOtLrTQ+DgGAOcQ@mail.gmail.com/
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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As per memory map table, the region for PCIe6a is 64MByte. Hence, set the
size of 32 bit non-prefetchable memory region beginning on address
0x70300000 as 0x3d00000 so that BAR space assigned to BAR registers can be
allocated from 0x70300000 to 0x74000000.
Fixes: 7af141850012 ("arm64: dts: qcom: x1e80100: Fix up BAR spaces")
Cc: stable@vger.kernel.org
Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20241113080508.3458849-1-quic_qianyu@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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This reverts commit 1a48dd7b9ac809d1bd0fd2fef509abba83433846.
A recent change enabling OTG mode on the Lenovo ThinkPad T14s USB-C
ports can break SuperSpeed device hotplugging. The host controller is
enumerated, but the device is not:
xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 3
xhci-hcd xhci-hcd.5.auto: hcc params 0x0110ffc5 hci version 0x110 quirks 0x000080a000000810
xhci-hcd xhci-hcd.5.auto: irq 247, io mem 0x0a800000
xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 4
xhci-hcd xhci-hcd.5.auto: Host supports USB 3.1 Enhanced SuperSpeed
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 1 port detected
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 1 port detected
Once this happens on either of the two ports, no amount of disconnecting
and reconnecting makes the SuperSpeed device be enumerated, while
FullSpeed device enumeration still works.
With retimer (and orientation detection) support not even merged yet,
let's revert at least until we have stable host mode in mainline.
Fixes: 1a48dd7b9ac8 ("arm64: dts: qcom: x1e78100-t14s: enable otg on usb-c ports")
Cc: Jonathan Marek <jonathan@marek.ca>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20241206172402.20724-1-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The macros giving the direction of the crossing thresholds use the BIT
macro which is not exported to the userspace. Consequently when an
userspace program includes the header, it fails to compile.
Replace the macros by their litteral to allow the compilation of
userspace program using this header.
Fixes: 445936f9e258 ("thermal: core: Add user thresholds support")
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://patch.msgid.link/20241212201311.4143196-1-daniel.lezcano@linaro.org
[ rjw: Add Fixes: ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"Three small fixes for the soc tree:
- devicetee fix for the Arm Juno reference machine, to allow more
interesting PCI configurations
- build fix for SCMI firmware on the NXP i.MX platform
- fix for a race condition in Arm FF-A firmware"
* tag 'soc-fixes-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: dts: fvp: Update PCIe bus-range property
firmware: arm_ffa: Fix the race around setting ffa_dev->properties
firmware: arm_scmi: Fix i.MX build dependency
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
- alienware-wmi:
- Add support for Alienware m16 R1 AMD
- Do not setup legacy LED control with X and G Series
- intel/ifs: Clearwater Forest support
- intel/vsec: Panther Lake support
- p2sb: Do not hide the device if BIOS left it unhidden
- touchscreen_dmi: Add SARY Tab 3 tablet information
* tag 'platform-drivers-x86-v6.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel/vsec: Add support for Panther Lake
platform/x86/intel/ifs: Add Clearwater Forest to CPU support list
platform/x86: touchscreen_dmi: Add info for SARY Tab 3 tablet
p2sb: Do not scan and remove the P2SB device when it is unhidden
p2sb: Move P2SB hide and unhide code to p2sb_scan_and_cache()
p2sb: Introduce the global flag p2sb_hidden_by_bios
p2sb: Factor out p2sb_read_from_cache()
alienware-wmi: Adds support to Alienware m16 R1 AMD
alienware-wmi: Fix X Series and G Series quirks
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Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
The DMI match information for these models has changed so the match
entries need updates.
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Finish the job of removing implicit dependencies on i915_drv.h via other
includes in display code. Add a few missing explicit includes.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c51352a2152cebd56ab3597ae5a791d2bb41439e.1732104170.git.jani.nikula@intel.com
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function
Add a __drm_to_display() conversion function to hide the to_i915() usage
and the implicit dependency on i915_drv.h from intel_display_types.h.
The goal is for this implementation to be a transitional helper
only. One idea I've floated around in the past would be to require a
struct intel_display pointer member to be placed right after struct
drm_device member in struct drm_i915_private and struct xe_device
[1][2].
[1] https://lore.kernel.org/r/7777ff70e2be0663de4398aa6f75f0c54146cbfc.1709727127.git.jani.nikula@intel.com
[2] https://lore.kernel.org/r/0b9459da6c8cba0f74bf2781d69182fa6801cd97.1709727127.git.jani.nikula@intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/cbbf26fa58ef662946303c972b1a1ff1547ddcfe.1732104170.git.jani.nikula@intel.com
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Add to_intel_uncore() function to avoid the inclusion of i915_drv.h from
intel_de.h. This reveals a number of implicit dependencies on i915_drv.h
that need to be added.
For now, to_intel_uncore() can be an inline function, with all the
includes in compat intel_uncore.h, as long as i915_drv.h isn't
included. The implicit dependencies on i915_drv.h is a problem in
display code, but the same is not true for xe_device.h etc.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/377e2b400d126776224fc49874ed9cb03ac3123c.1732104170.git.jani.nikula@intel.com
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The __to_intel_display() generics require the definition of struct
drm_i915_private i.e. inclusion of i915_drv.h. Add
intel_display_conversion.c with a __i915_to_display() function to do the
conversion without the intel_display_conversion.h having an implicit
dependency on i915_drv.h.
The long term goal is to remove __to_intel_display() and the
intel_display_conversion.[ch] files altoghether, and this is merely a
transitional step to make the dependencies on i915_drv.h explicit.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/39e99b765b8c1a05d001659c39686a661ac268e2.1732104170.git.jani.nikula@intel.com
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The i915_reg_rw tracing is a small isolated part of i915_trace.h. Its
users are orthogonal to the other i915_trace.h users as well, and its
implementation does not require all the includes of i915_trace.h. Split
i915_reg_rw tracing to separate intel_uncore_trace.[ch].
The main underlying goal is to reduce implicit includes of i915_drv.h
from display code.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1a3623fbb120adc55bc1cab1e27aca6e55487163.1732104170.git.jani.nikula@intel.com
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The long term goal is to remove the __to_intel_display() generics from
display macros, such as register macros. This requires that all such
macro usage passes struct intel_display * rather than struct
drm_i915_private * to the macros.
The short term goal is to hide the struct drm_i915_private access in
intel_display_conversions.h into a function. This is problematic with
gvt, because it's a separate module, and the conversion function would
need to be exported.
Make the conversion to always passing struct intel_display * in gvt to
unblock both of the above.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/266616e14db8d9a342fd93ec9752f561149a799b.1732104170.git.jani.nikula@intel.com
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-10-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-9-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-8-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Acked-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-7-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-6-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-5-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-4-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-3-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Reading access to connector->eld can happen at the same time the
drm_edid_to_eld() updates the data. Take the newly added eld_mutex in
order to protect connector->eld from concurrent access.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-2-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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The connector->eld is accessed by the .get_eld() callback. This access
can collide with the drm_edid_to_eld() updating the data at the same
time. Add drm_connector.eld_mutex to protect the data from concurrenct
access. Individual drivers are not updated (to reduce possible issues
while applying the patch), maintainers are to find a best suitable way
to lock that mutex while accessing the ELD data.
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241206-drm-connector-eld-mutex-v2-1-c9bce1ee8bea@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes:
USB-serial device ids for 6.13-rc3
Here are some new modem device ids.
All have been in linux-next with no reported issues.
* tag 'usb-serial-6.13-rc3' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
USB: serial: option: add Telit FE910C04 rmnet compositions
USB: serial: option: add MediaTek T7XX compositions
USB: serial: option: add Netprisma LCUK54 modules for WWAN Ready
USB: serial: option: add MeiG Smart SLM770A
USB: serial: option: add TCL IK512 MBIM & ECM
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-misc-linus
Manivannan writes:
MHI Host
========
- Fix the MHI BAR mapping by passing BAR number to pcim_iomap_region() API
instead of BAR mask. This fixes a regression for Qualcomm MHI modems.
* tag 'mhi-fixes-for-v6.13' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mani/mhi:
bus: mhi: host: pci_generic: fix MHI BAR mapping
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus
Jonathan writes:
IIO: 1st set of fixes for 6.13 cycle.
The usual mixed back of fixes for ancient and recent bugs
A number of these were from an audit by Javier Carrasco of places
we may leak stack data via holes in structures passed to userspace that
were not explicitly zeroed. Very helpful effort after we found a similar
bug in review of new code.
This affected:
- dummy driver
- kionix,kmx61
- murrata,zpa2326
- rockchip,saradc
- rohm,bh1745
- veml,vcnl4035
- ti,ads1119
- ti,ads8688
- ti,tmp0006
Other fixes:
core,inkern
- Underflow fo reference count issue in error path of iio_channel_get_all()
for devices we haven't yet gotten.
tests
- Kconfig typo fix so it's possible to tell what test is being enabled.
- Check for allocation failures.
adi,ad4695
- Ensure timing requirement wrt to final clock edge vs next conversion
signal are met by adding an additional SPI transfer.
adi,ad7124
- Ensure channels are disabled at probe to avoid wrong data if channel 0
is not the first one read.
adi,ad7173
- Fix handing of multiple devices by not editing a single static
structure and instead making a per instance copy.
adi,ad9467
- Fix handing of multiple devices by not editing a single static
structure and instead making a per instance copy.
adi,ad9832
- Off by one error on input verification for phase control
adi,ad9834
- Off by one error on input verification for phase control.
atmel,at91
- In an error path don't use a variable that hasn't been initialized yet.
invensense,icm42600
- SPI burst write does not work for some icm426000 chips, disable it.
- Ensure correct handling of timestamps after resume.
st,sensors
- Add back accidentally dropped IIS2MDC compatible in binding doc.
st,stm32-dfsdm:
- label property was accidentally made a required property. Make it optional
again to fix use of older DT.
ti,ads1119
- Use a fixed size for the channel data rather than an integer, bringing
the code inline with the advertised 16 bit channel size and avoiding
userspace misinterpreting the data.
ti,ads124s08
- Use _cansleep gpio calls as no reason to prevent sleeping and it
was stopping a new board design working (trivial fix).
ti,ads1298
- Add a check on failure of devm_kasprintf()
* tag 'iio-fixes-for-6.13a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (27 commits)
iio: adc: ti-ads1119: fix sample size in scan struct for triggered buffer
iio: temperature: tmp006: fix information leak in triggered buffer
iio: inkern: call iio_device_put() only on mapped devices
iio: adc: ad9467: Fix the "don't allow reading vref if not available" case
iio: adc: at91: call input_free_device() on allocated iio_dev
iio: adc: ad7173: fix using shared static info struct
iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()
iio: adc: ti-ads1119: fix information leak in triggered buffer
iio: pressure: zpa2326: fix information leak in triggered buffer
iio: adc: rockchip_saradc: fix information leak in triggered buffer
iio: imu: kmx61: fix information leak in triggered buffer
iio: light: vcnl4035: fix information leak in triggered buffer
iio: light: bh1745: fix information leak in triggered buffer
iio: adc: ti-ads8688: fix information leak in triggered buffer
iio: dummy: iio_simply_dummy_buffer: fix information leak in triggered buffer
iio: test: Fix GTS test config
dt-bindings: iio: st-sensors: Re-add IIS2MDC magnetometer
iio: adc: ti-ads1298: Add NULL check in ads1298_init
iio: adc: stm32-dfsdm: handle label as an optional property
iio: adc: ad4695: fix buffered read, single sample timings
...
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Both the ALC5645 and ALC5650 datasheets specify a recommended voltage of
1.8V for CPVDD, not 3.5V.
Fix the comment.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Fixes: 26aa19174f0d ("ASoC: dt-bindings: rt5645: add suppliers")
Fixes: 83d43ab0a1cb ("ASoC: dt-bindings: realtek,rt5645: Convert to dtschema")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20241211035403.4157760-1-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Convert the final stragglers to struct intel_display now that we have
platform identification via it too.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/14a214fc358eafba8d57c25e0d26c8c35856dc89.1734083244.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Convert the intel_dp.[ch] external interfaces to struct intel_display.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7d55f5fd9fc0619be3113098a49259d5374013c6.1734083244.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Going forward, struct intel_display is the main device data structure
for display. Switch to it internally in DP code.
v2/v3: Rebase
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/d712a2894addde5fd7a8b593fbea87314df37e1f.1734083244.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Use the contemporary naming convention of struct intel_connector
*connector. Avoid struct drm_connector use altogether. In a few cases
add local struct drm_display_info and struct intel_display pointers to
help move away from struct drm_connector usage.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/2951b76d7476adcffb6d16079ab52207d1aab92d.1734083244.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Use the contemporary naming convention of struct intel_encoder *encoder.
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/d1d3fb9254871d9a334e3f20b219bdf772426e66.1734083244.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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There's a lot of duplication between mst_stream_compute_config_limits()
and intel_dp_compute_config_limits(). Adjust the latter to suit the
needs of the former, and use the same function for both. This reduces
duplication and highlights the differences for SST and MST and UHBR.
Remove the kernel-doc for intel_dp_compute_config_link_bpp_limits()
which now becomes static.
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241211144310.701895-1-jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Update the DMI match for a Lenovo laptop to the new DMI identifier.
This laptop ships with a different DMI identifier to what was expected,
and now has two identifiers.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: ea657f6b24e1 ("ASoC: Intel: sof_sdw: Add quirk for cs42l43 system using host DMICs")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20241216140821.153670-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Update the DMI match for a Lenovo laptop to the new DMI identifier.
This laptop ships with a different DMI identifier to what was expected,
and now has two identifiers.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 83c062ae81e8 ("ASoC: Intel: sof_sdw: Add quirks for some new Lenovo laptops")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20241216140821.153670-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Driver currently populates subsystem_device id in the
"hw_ver" field of ib_attr structure in query_device.
Updated to populate PCI revision ID.
Fixes: 1ac5a4047975 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Reviewed-by: Preethi G <preethi.gurusiddalingeswaraswamy@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241211083931.968831-6-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Current driver implementation doesn't populate the port_num
field in query_qp. Adding the code to convert internal firmware
port id to ibv defined port number and export it.
Reviewed-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Hongguang Gao <hongguang.gao@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241211083931.968831-5-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Firmware expects "min_rnr_timer" as a mandatory attribute in
MODIFY_QP command during the RTR-RTS transition. This needs
to be enforced by the driver which is missing while setting
bnxt_set_mandatory_attributes that sends these flags as part
of modify_qp optimization.
Fixes: 82c32d219272 ("RDMA/bnxt_re: Add support for optimized modify QP")
Reviewed-by: Rukhsana Ansari <rukhsana.ansari@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241211083931.968831-4-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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When RDMA app configures path MTU, add a check in modify_qp verb
to make sure that it doesn't go beyond interface MTU. If this
check fails, driver will fail the modify_qp verb.
Fixes: 1ac5a4047975 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Saravanan Vajravel <saravanan.vajravel@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241211083931.968831-3-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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The check for 9060 condition should only be made for legacy chips.
Fixes: 9152e0b722b2 ("RDMA/bnxt_re: HW workarounds for handling specific conditions")
Reviewed-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/20241211083931.968831-2-kalesh-anakkur.purayil@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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Cursor planes do not have the minimum dbuf configuration. The
ddb allocation and registration routines handle this correctly.
But the plane wm handling for cursor need to be differentiated
for this case. Auto minimum buf enable bit should not be
enabled for cursor wm registers in xe3.
Fixes: a831920c370c ("drm/i915/xe3: Use hw support for min/interim ddb allocations for async flip")
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213120357.300584-1-vinod.govindapillai@intel.com
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
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For many use cases (e.g. container images are just fetched from remote),
performance will be impacted if underlay page cache is up-to-date but
direct i/o flushes dirty pages first.
Instead, let's use buffered I/O by default to keep in sync with loop
devices and add a (re)mount option to explicitly give a try to use
direct I/O if supported by the underlying files.
The container startup time is improved as below:
[workload] docker.io/library/workpress:latest
unpack 1st run non-1st runs
EROFS snapshotter buffered I/O file 4.586404265s 0.308s 0.198s
EROFS snapshotter direct I/O file 4.581742849s 2.238s 0.222s
EROFS snapshotter loop 4.596023152s 0.346s 0.201s
Overlayfs snapshotter 5.382851037s 0.206s 0.214s
Fixes: fb176750266a ("erofs: add file-backed mount support")
Cc: Derek McGowan <derek@mcg.dev>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20241212134336.2059899-1-hsiangkao@linux.alibaba.com
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Record `m_sb` and `m_dif` to replace `m_fscache`, `m_daxdev`, `m_fp`
and `m_dax_part_off` in order to simplify the codebase.
Note that `m_bdev` is still left since it can be assigned from
`sb->s_bdev` directly.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20241212235401.2857246-1-hsiangkao@linux.alibaba.com
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Instead of just listing each one directly in `struct erofs_sb_info`
except that we still use `sb->s_bdev` for the primary block device.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20241216125310.930933-2-hsiangkao@linux.alibaba.com
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Fix a potential GPU page fault during tt -> system moves by waiting for
migration jobs to complete before unmapping SG. This ensures that IOMMU
mappings are not prematurely torn down while a migration job is still in
progress.
v2: Use intr=false(Matt A)
v3: Update commit message(Matt A)
v4: s/DMA_RESV_USAGE_BOOKKEEP/DMA_RESV_USAGE_KERNEL(Thomas)
Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/3466
Fixes: 75521e8b56e8 ("drm/xe: Perform dma_map when moving system buffer objects to TT")
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: stable@vger.kernel.org # v6.11+
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213122415.3880017-2-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
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Ensure a non-interruptible wait is used when moving a bo to
XE_PL_SYSTEM. This prevents dma_mappings from being removed prematurely
while a GPU job is still in progress, even if the CPU receives a
signal during the operation.
Fixes: 75521e8b56e8 ("drm/xe: Perform dma_map when moving system buffer objects to TT")
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: stable@vger.kernel.org # v6.11+
Suggested-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213122415.3880017-1-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
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