Merge drm/drm-fixes into drm-misc-fixes

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'next' into for-linus

Prepare input updates for 7.1 merge window.

Merge tag 'v7.0-rc3' into next

Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.

Merge tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
"Enumeration:

- Allow TLP Processing Hints to be enabled for RCiEPs (G

Merge tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
"Enumeration:

- Allow TLP Processing Hints to be enabled for RCiEPs (George Abraham
P)

- Enable AtomicOps only if we know the Root Port supports them (Gerd
Bayer)

- Don't enable AtomicOps for RCiEPs since none of them need Atomic
Ops and we can't tell whether the Root Complex would support them
(Gerd Bayer)

- Leave Precision Time Measurement disabled until a driver enables it
to avoid PCIe errors (Mika Westerberg)

- Make pci_set_vga_state() fail if bridge doesn't support VGA
routing, i.e., PCI_BRIDGE_CTL_VGA is not writable, and return
errors to vga_get() callers including userspace via
/dev/vga_arbiter (Simon Richter)

- Validate max-link-speed from DT in j721e, brcmstb, mediatek-gen3,
rzg3s drivers (where the actual controller constraints are known),
and remove validation from the generic OF DT accessor (Hans Zhang)

- Remove pc110pad driver (no longer useful after 486 CPU support
removed) and no_pci_devices() (pc110pad was the last user) (Dmitry
Torokhov, Heiner Kallweit)

Resource management:

- Prevent assigning space to unimplemented bridge windows; previously
we mistakenly assumed prefetchable window existed and assigned
space and put a BAR there (Ahmed Naseef)

- Avoid shrinking bridge windows to fit in the initial Root Port
window; fixes one problem with devices with large BARs connected
via switches, e.g., Thunderbolt (Ilpo Järvinen)

- Pass full extent of empty space, not just the aligned space, to
resource_alignf callback so free space before the requested
alignment can be used (Ilpo Järvinen)

- Place small resources before larger ones for better utilization of
address space (Ilpo Järvinen)

- Fix alignment calculation for resource size larger than align,
e.g., bridge windows larger than the 1MB required alignment (Ilpo
Järvinen)

Reset:

- Update slot handling so all ARI functions are treated as being in
the same slot. They're all reset by Secondary Bus Reset, but
previously drivers of ARI functions that appeared to be on a
non-zero device weren't notified and fatal hardware errors could
result (Keith Busch)

- Make sysfs reset_subordinate hotplug safe to avoid spurious hotplug
events (Keith Busch)

- Hide Secondary Bus Reset ('bus') from sysfs reset_methods if masked
by CXL because it has no effect (Vidya Sagar)

- Avoid FLR for AMD NPU device, where it causes the device to hang
(Lizhi Hou)

Error handling:

- Clear only error bits in PCIe Device Status to avoid accidentally
clearing Emergency Power Reduction Detected (Shuai Xue)

- Check for AER errors even in devices without drivers (Lukas Wunner)

- Initialize ratelimit info so DPC and EDR paths log AER error
information (Kuppuswamy Sathyanarayanan)

Power control:

- Add UPD720201/UPD720202 USB 3.0 xHCI Host Controller .compatible so
generic pwrctrl driver can control it (Neil Armstrong)

Hotplug:

- Set LED_HW_PLUGGABLE for NPEM hotplug-capable ports so LED core
doesn't complain when setting brightness fails because the endpoint
is gone (Richard Cheng)

Peer-to-peer DMA:

- Allow wildcards in list of host bridges that support peer-to-peer
DMA between hierarchy domains and add all Google SoCs (Jacob
Moroni)

Endpoint framework:

- Advertise dynamic inbound mapping support in pci-epf-test and
update host pci_endpoint_test to skip doorbell testing if not
advertised by endpoint (Koichiro Den)

- Return 0, not remaining timeout, when MHI eDMA ops complete so
mhi_ep_ring_add_element() doesn't interpret non-zero as failure
(Daniel Hodges)

- Remove vntb and ntb duplicate resource teardown that leads to oops
when .allow_link() fails or .drop_link() is called (Koichiro Den)

- Disable vntb delayed work before clearing BAR mappings and
doorbells to avoid oops caused by doing the work after resources
have been torn down (Koichiro Den)

- Add a way to describe reserved subregions within BARs, e.g.,
platform-owned fixed register windows, and use it for the RK3588
BAR4 DMA ctrl window (Koichiro Den)

- Add BAR_DISABLED for BARs that will never be available to an EPF
driver, and change some BAR_RESERVED annotations to BAR_DISABLED
(Niklas Cassel)

- Add NTB .get_dma_dev() callback for cases where DMA API requires a
different device, e.g., vNTB devices (Koichiro Den)

- Add reserved region types for MSI-X Table and PBA so Endpoint
controllers can them as describe hardware-owned regions in a
BAR_RESERVED BAR (Manikanta Maddireddy)

- Make Tegra194/234 BAR0 programmable and remove 1MB size limit
(Manikanta Maddireddy)

- Expose Tegra BAR2 (MSI-X) and BAR4 (DMA) as 64-bit BAR_RESERVED
(Manikanta Maddireddy)

- Add Tegra194 and Tegra234 device table entries to pci_endpoint_test
(Manikanta Maddireddy)

- Skip the BAR subrange selftest if there are not enough inbound
window resources to run the test (Christian Bruel)

New native PCIe controller drivers:

- Add DT binding and driver for Andes QiLai SoC PCIe host controller
(Randolph Lin)

- Add DT binding and driver for ESWIN PCIe Root Complex (Senchuan
Zhang)

Baikal T-1 PCIe controller driver:

- Remove driver since it never quite became usable (Andy Shevchenko)

Cadence PCIe controller driver:

- Implement byte/word config reads with dword (32-bit) reads because
some Cadence controllers don't support sub-dword accesses (Aksh
Garg)

CIX Sky1 PCIe controller driver:

- Add 'power-domains' to DT binding for SCMI power domain (Gary Yang)

Freescale i.MX6 PCIe controller driver:

- Add i.MX94 and i.MX943 to fsl,imx6q-pcie-ep DT binding (Richard
Zhu)

- Delay instead of polling for L2/L3 Ready after PME_Turn_off when
suspending i.MX6SX because LTSSM registers are inaccessible
(Richard Zhu)

- Separate PERST# assertion (for resetting endpoints) from core reset
(for resetting the RC itself) to prepare for new DTs with PERST#
GPIO in per-Root Port nodes (Sherry Sun)

- Retain Root Port MSI capability on i.MX7D, i.MX8MM, and i.MX8MQ so
MSI from downstream devices will work (Richard Zhu)

- Fix i.MX95 reference clock source selection when internal refclk is
used (Franz Schnyder)

Freescale Layerscape PCIe controller driver:

- Allow building as a removable module (Sascha Hauer)

MediaTek PCIe Gen3 controller driver:

- Use dev_err_probe() to simplify error paths and make deferred probe
messages visible in /sys/kernel/debug/devices_deferred (Chen-Yu
Tsai)

- Power off device if setup fails (Chen-Yu Tsai)

- Integrate new pwrctrl API to enable power control for WiFi/BT
adapters on mainboard or in PCIe or M.2 slots (Chen-Yu Tsai)

NVIDIA Tegra194 PCIe controller driver:

- Poll less aggressively and non-atomically for PME_TO_Ack during
transition to L2 (Vidya Sagar)

- Disable LTSSM after transition to Detect on surprise link down to
stop toggling between Polling and Detect (Manikanta Maddireddy)

- Don't force the device into the D0 state before L2 when suspending
or shutting down the controller (Vidya Sagar)

- Disable PERST# IRQ only in Endpoint mode because it's not
registered in Root Port mode (Manikanta Maddireddy)

- Handle 'nvidia,refclk-select' as optional (Vidya Sagar)

- Disable direct speed change in Endpoint mode so link speed change
is controlled by the host (Vidya Sagar)

- Set LTR values before link up to avoid bogus LTR messages with 0
latency (Vidya Sagar)

- Allow system suspend when the Endpoint link is down (Vidya Sagar)

- Use DWC IP core version, not Tegra custom values, to avoid DWC core
version check warnings (Manikanta Maddireddy)

- Apply ECRC workaround to devices based on DesignWare 5.00a as well
as 4.90a (Manikanta Maddireddy)

- Disable PM Substate L1.2 in Endpoint mode to work around Tegra234
erratum (Vidya Sagar)

- Delay post-PERST# cleanup until core is powered on to avoid CBB
timeout (Manikanta Maddireddy)

- Assert CLKREQ# so switches that forward it to their downstream side
can bring up those links successfully (Vidya Sagar)

- Calibrate pipe to UPHY for Endpoint mode to reset stale PLL state
from any previous bad link state (Vidya Sagar)

- Remove IRQF_ONESHOT flag from Endpoint interrupt registration so
DMA driver and Endpoint controller driver can share the interrupt
line (Vidya Sagar)

- Enable DMA interrupt to support DMA in both Root Port and Endpoint
modes (Vidya Sagar)

- Enable hardware link retraining after link goes down in Endpoint
mode (Vidya Sagar)

- Add DT binding and driver support for core clock monitoring (Vidya
Sagar)

Qualcomm PCIe controller driver:

- Advertise 'Hot-Plug Capable' and set 'No Command Completed Support'
since Qcom Root Ports support hotplug events like DL_Up/Down and
can accept writes to Slot Control without delays between writes
(Krishna Chaitanya Chundru)

Renesas R-Car PCIe controller driver:

- Mark Endpoint BAR0 and BAR2 as Resizable (Koichiro Den)

- Reduce EPC BAR alignment requirement to 4K (Koichiro Den)

Renesas RZ/G3S PCIe controller driver:

- Add RZ/G3E to DT binding and to driver (John Madieu)

- Assert (not deassert) resets in probe error path (John Madieu)

- Assert resets in suspend path in reverse order they were deasserted
during probe (John Madieu)

- Rework inbound window algorithm to prevent mapping more than
intended region and enforce alignment on size, to prepare for
RZ/G3E support (John Madieu)

Rockchip DesignWare PCIe controller driver:

- Add tracepoints for PCIe controller LTSSM transitions and link rate
changes (Shawn Lin)

- Trace LTSSM events collected by the dw-rockchip debug FIFO (Shawn
Lin)

SOPHGO PCIe controller driver:

- Disable ASPM L0s and L1 on Sophgo 2042 PCIe Root Ports that
advertise support for them (Yao Zi)

Synopsys DesignWare PCIe controller driver:

- Continue with system suspend even if an Endpoint doesn't respond
with PME_TO_Ack message (Manivannan Sadhasivam)

- Set Endpoint MSI-X Table Size in the correct function of a
multi-function device when configuring MSI-X, not in Function 0
(Aksh Garg)

- Set Max Link Width and Max Link Speed for all functions of a
multi-function device, not just Function 0 (Aksh Garg)

- Expose PCIe event counters in groups 5-7 in debugfs (Hans Zhang)

Miscellaneous:

- Warn only once about invalid ACS kernel parameter format (Richard
Cheng)

- Suppress FW_BUG warning when writing sysfs 'numa_node' with the
current value (Li RongQing)

- Drop redundant 'depends on PCI' from Kconfig (Julian Braha)"

* tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (165 commits)
PCI/P2PDMA: Add Google SoCs to the P2P DMA host bridge list
PCI/P2PDMA: Allow wildcard Device IDs in host bridge list
PCI: sg2042: Avoid L0s and L1 on Sophgo 2042 PCIe Root Ports
PCI: cadence: Add flags for disabling ASPM capability for broken Root Ports
PCI: tegra194: Add core monitor clock support
dt-bindings: PCI: tegra194: Add monitor clock support
PCI: tegra194: Enable hardware hot reset mode in Endpoint mode
PCI: tegra194: Enable DMA interrupt
PCI: tegra194: Remove IRQF_ONESHOT flag during Endpoint interrupt registration
PCI: tegra194: Calibrate pipe to UPHY for Endpoint mode
PCI: tegra194: Assert CLKREQ# explicitly by default
PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
PCI: tegra194: Disable L1.2 capability of Tegra234 EP
PCI: dwc: Apply ECRC workaround to DesignWare 5.00a as well
PCI: tegra194: Use DWC IP core version
PCI: tegra194: Free up Endpoint resources during remove()
PCI: tegra194: Allow system suspend when the Endpoint link is not up
PCI: tegra194: Set LTR message request before PCIe link up in Endpoint mode
PCI: tegra194: Disable direct speed change for Endpoint mode
PCI: tegra194: Use devm_gpiod_get_optional() to parse "nvidia,refclk-select"
...

show more ...

Merge branch 'pci/misc'

- Warn only once about invalid ACS kernel parameter format (Richard Cheng)

- Suppress FW_BUG warning when writing sysfs 'numa_node' with the current
value (Li RongQing)

-

Merge branch 'pci/misc'

- Warn only once about invalid ACS kernel parameter format (Richard Cheng)

- Suppress FW_BUG warning when writing sysfs 'numa_node' with the current
value (Li RongQing)

- Drop redundant 'depends on PCI' from Kconfig (Julian Braha)

* pci/misc:
PCI: Clean up dead code in Kconfig
PCI/sysfs: Suppress FW_BUG warning when NUMA node already matches
PCI: Use pr_warn_once() for ACS parameter parse failure
PCI: of: Reduce severity of missing of_root error message

show more ...

PCI: Clean up dead code in Kconfig

There is already an 'if PCI' condition wrapping several config options,
e.g., PCI_DOMAINS and VGA_ARB, making the 'depends on PCI' statement for
each of these a du

PCI: Clean up dead code in Kconfig

There is already an 'if PCI' condition wrapping several config options,
e.g., PCI_DOMAINS and VGA_ARB, making the 'depends on PCI' statement for
each of these a duplicate dependency (dead code).

Leave the outer 'if PCI...endif' and remove the individual 'depends on PCI'
statement from each option.

This dead code was found by kconfirm, a static analysis tool for Kconfig.

Signed-off-by: Julian Braha <julianbraha@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260330214549.16157-1-julianbraha@gmail.com

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Merge drm/drm-next into drm-xe-next

Backmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THP
support.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>

Merge drm/drm-next into drm-intel-next

Sync with v7.0-rc1 which contains a few treewide changes affecting i915.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-misc-next

Backmerging to get bug fixes from v6.19-rc7.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

7.0-rc1 was just released, let's merge it to kick the new release cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge remote-tracking branch 'torvalds/master' into perf-tools-next

Merge with upstream to pick up fixes from perf-tools and from other
tools/ parts that interact with tools/perf.

Signed-off-by: Ar

Merge remote-tracking branch 'torvalds/master' into perf-tools-next

Merge with upstream to pick up fixes from perf-tools and from other
tools/ parts that interact with tools/perf.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Merge branch 'for-6.20/sony' into for-linus

- Support for Rock band 4 PS4 and PS5 guitars (Rosalie Wanders)

Merge branch 'for-linus' into for-next

Pull 6.19-devel branch.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge branch 'v6.19-rc8'

Update to avoid conflicts with /urgent patches.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

regmap: reg_default_cb for flat cache defaults

Merge series from "Sheetal ." <sheetal@nvidia.com>:

This series adds a reg_default_cb callback for REGCACHE_FLAT to provide
defaults for registers not

regmap: reg_default_cb for flat cache defaults

Merge series from "Sheetal ." <sheetal@nvidia.com>:

This series adds a reg_default_cb callback for REGCACHE_FLAT to provide
defaults for registers not listed in reg_defaults. Defaults are loaded
eagerly during regcache init and the callback can use writeable_reg to
filter valid addresses and avoid holes.

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BackMerge tag 'v6.19-rc7' into drm-next

Linux 6.19-rc7

This is needed for msm and rust trees.

Signed-off-by: Dave Airlie <airlied@redhat.com>

Merge tag 'v6.19-rc7' into driver-core-next

We need the driver-core fixes in here as well to build on top of.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>

Merge 6.19-rc7 into char-misc-next

We need the char/misc/iio fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.19-rc7).

Conflicts:

drivers/net/ethernet/huawei/hinic3/hinic3_irq.c
b35a6fd

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.19-rc7).

Conflicts:

drivers/net/ethernet/huawei/hinic3/hinic3_irq.c
b35a6fd37a00 ("hinic3: Add adaptive IRQ coalescing with DIM")
fb2bb2a1ebf7 ("hinic3: Fix netif_queue_set_napi queue_index input parameter error")
https://lore.kernel.org/fc0a7fdf08789a52653e8ad05281a0a849e79206.1768915707.git.zhuyikai1@h-partners.com

drivers/net/wireless/ath/ath12k/mac.c
drivers/net/wireless/ath/ath12k/wifi7/hw.c
31707572108d ("wifi: ath12k: Fix wrong P2P device link id issue")
c26f294fef2a ("wifi: ath12k: Move ieee80211_ops callback to the arch specific module")
https://lore.kernel.org/20260114123751.6a208818@canb.auug.org.au

Adjacent changes:

drivers/net/wireless/ath/ath12k/mac.c
8b8d6ee53dfd ("wifi: ath12k: Fix scan state stuck in ABORTING after cancel_remain_on_channel")
914c890d3b90 ("wifi: ath12k: Add framework for hardware specific ieee80211_ops registration")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.q

Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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ASoC: renesas: rz-ssi: Cleanups

Merge series from Claudiu <claudiu.beznea@tuxon.dev>:

This series adds cleanups for the Renesas RZ SSI driver.

spi: xilinx: make IRQs optional

Merge series from Abdurrahman Hussain <abdurrahman@nexthop.ai>:

Additionally, make interrupts optional to allow the driver to fall back
to its existing polling mode

spi: xilinx: make IRQs optional

Merge series from Abdurrahman Hussain <abdurrahman@nexthop.ai>:

Additionally, make interrupts optional to allow the driver to fall back
to its existing polling mode on systems where interrupts are either missing
or broken.

show more ...

Merge tag 'v6.19-rc6' into tip-x86-cleanups

Pick up upstream work and

d9b40d7262a2 ("selftests/x86: Add selftests include path for kselftest.h after centralization")

especially which is a build

Merge tag 'v6.19-rc6' into tip-x86-cleanups

Pick up upstream work and

d9b40d7262a2 ("selftests/x86: Add selftests include path for kselftest.h after centralization")

especially which is a build fix needed for a selftests cleanup coming
ontop of this.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>

show more ...

Merge 6.19-rc6 usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.19-rc1. An important upstream bugfix and
to help unblock PTL CI.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>