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Adreno 619 expects some tunables to be set differently. Make up for it.
Fixes: b7616b5c69e6 ("drm/msm/adreno: Add A619 support")
Reviewed-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Akhil P Oommen <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542782/
Signed-off-by: Rob Clark <[email protected]>
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A610 is one of (if not the) lowest-tier SKUs in the A6XX family. It
features no GMU, as it's implemented solely on SoCs with SMD_RPM.
What's more interesting is that it does not feature a VDDGX line
either, being powered solely by VDDCX and has an unfortunate hardware
quirk that makes its reset line broken - after a couple of assert/
deassert cycles, it will hang for good and will not wake up again.
This GPU requires mesa changes for proper rendering, and lots of them
at that. The command streams are quite far away from any other A6XX
GPU and hence it needs special care. This patch was validated both
by running an (incomplete) downstream mesa with some hacks (frames
rendered correctly, though some instructions made the GPU hangcheck
which is expected - garbage in, garbage out) and by replaying RD
traces captured with the downstream KGSL driver - no crashes there,
ever.
Add support for this GPU on the kernel side, which comes down to
pretty simply adding A612 HWCG tables, altering a few values and
adding a special case for handling the reset line.
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542779/
Signed-off-by: Rob Clark <[email protected]>
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A619_holi is a GMU-less variant of the already-supported A619 GPU.
It's present on at least SM4350 (holi) and SM6375 (blair). No mesa
changes are required. Add the required kernel-side support for it.
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542775/
Signed-off-by: Rob Clark <[email protected]>
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A610 and A619_holi don't support the feature. Disable it to make the GPU stop
crashing after almost each and every submission - the received data on
the GPU end was simply incomplete in garbled, resulting in almost nothing
being executed properly. Extend the disablement to adreno_has_gmu_wrapper,
as none of the GMU wrapper Adrenos that don't support yet seem to feature it.
Reviewed-by: Akhil P Oommen <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542774/
Signed-off-by: Rob Clark <[email protected]>
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Some (particularly SMD_RPM, a.k.a non-RPMh) SoCs implement A6XX GPUs
but don't implement the associated GMUs. This is due to the fact that
the GMU directly pokes at RPMh. Sadly, this means we have to take care
of enabling & scaling power rails, clocks and bandwidth ourselves.
Reuse existing Adreno-common code and modify the deeply-GMU-infused
A6XX code to facilitate these GPUs. This involves if-ing out lots
of GMU callbacks and introducing a new type of GMU - GMU wrapper (it's
the actual name that Qualcomm uses in their downstream kernels).
This is essentially a register region which is convenient to model
as a device. We'll use it for managing the GDSCs. The register
layout matches the actual GMU_CX/GX regions on the "real GMU" devices
and lets us reuse quite a bit of gmu_read/write/rmw calls.
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542766/
Signed-off-by: Rob Clark <[email protected]>
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Since the introduction of A6xx support, we've been enabling the CX GMU
power counter 0 in a bit of a weird spot. Move it to hw_init so that
GMU wrapper GPUs can reuse the same code paths. As a bonus, this order
makes it easier to compare mainline and downstream register access traces.
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542765/
Signed-off-by: Rob Clark <[email protected]>
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Rename lower_bit to hbb_lo and explain what it signifies.
Add explanations (wherever possible to other tunables).
Port setting min_access_length, ubwc_mode and hbb_hi from downstream.
Reviewed-by: Rob Clark <[email protected]>
Reviewed-by: Akhil P Oommen <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542764/
Signed-off-by: Rob Clark <[email protected]>
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Currently we're only deasserting REG_A6XX_RBBM_GBIF_HALT, but we also
need REG_A6XX_GBIF_HALT to be set to 0.
This is typically done automatically on successful GX collapse, but in
case that fails, we should take care of it.
Also, add a memory barrier to ensure it's gone through before jumping
to further initialization.
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542760/
Signed-off-by: Rob Clark <[email protected]>
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Introduce a6xx_gpu_sw_reset() in preparation for adding GMU wrapper
GPUs and reuse it in a6xx_gmu_force_off().
This helper, contrary to the original usage in GMU code paths, adds
a readback+delay sequence to ensure that the reset is never deasserted
too quickly due to e.g. OoO execution going crazy.
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542758/
Signed-off-by: Rob Clark <[email protected]>
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Unify the indentation and explain the cryptic 0xF value.
Reviewed-by: Akhil P Oommen <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542756/
Signed-off-by: Rob Clark <[email protected]>
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This function is responsible for telling the GPU to halt transactions
on all of its relevant buses, drain them and leave them in a predictable
state, so that the GPU can be e.g. reset cleanly.
Move the function to a6xx_gpu.c, remove the static keyword and add a
prototype in a6xx_gpu.h to accomodate for the move.
Reviewed-by: Akhil P Oommen <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542762/
Signed-off-by: Rob Clark <[email protected]>
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As pointed out by Akhil during the review process of GMU wrapper
introduction [1], it makes sense to move this write into the function
that's responsible for forcibly shutting the GMU off.
It is also very convenient to move this to GMU-specific code, so that
it does not have to be guarded by an if-condition to avoid calling it
on GMU wrapper targets.
Move the write to the aforementioned a6xx_gmu_force_off() to achieve
that. No effective functional change.
[1] https://lore.kernel.org/linux-arm-msm/[email protected]/
Reviewed-by: Akhil P Oommen <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542752/
Signed-off-by: Rob Clark <[email protected]>
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These two will be reused by at least A619_holi in the non-gmu
paths. Turn them non-static them to make it possible.
Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542751/
Signed-off-by: Rob Clark <[email protected]>
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The adreno_is_revn rework came at the same time as A690 introduction
and that resulted in it not covering all cases. Fix it.
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542754/
Signed-off-by: Rob Clark <[email protected]>
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The "GMU Wrapper" is Qualcomm's name for "let's treat the GPU blocks
we'd normally assign to the GMU as if they were a part of the GMU, even
though they are not". It's a (good) software representation of the GMU_CX
and GMU_GX register spaces within the GPUSS that helps us programatically
treat these de-facto GMU-less parts in a way that's very similar to their
GMU-equipped cousins, massively saving up on code duplication.
The "wrapper" register space was specifically designed to mimic the layout
of a real GMU, though it rather obviously does not have the M3 core et al.
To sum it all up, the GMU wrapper is essentially a register space within
the GPU, which Linux sees as a dumbed-down regular GMU: there's no clocks,
interrupts, multiple reg spaces, iommus and OPP. Document it.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542750/
Signed-off-by: Rob Clark <[email protected]>
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The "GMU Wrapper" is Qualcomm's name for "let's treat the GPU blocks
we'd normally assign to the GMU as if they were a part of the GMU, even
though they are not". It's a (good) software representation of the GMU_CX
and GMU_GX register spaces within the GPUSS that helps us programatically
treat these de-facto GMU-less parts in a way that's very similar to their
GMU-equipped cousins, massively saving up on code duplication.
The "wrapper" register space was specifically designed to mimic the layout
of a real GMU, though it rather obviously does not have the M3 core et al.
GMU wrapper-equipped A6xx GPUs require clocks and clock-names to be
specified under the GPU node, just like their older cousins. Account
for that.
Acked-by: Rob Herring <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542748/
Signed-off-by: Rob Clark <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Four fixes, all in drivers: three fairly obvious small ones and a
large one in aacraid to add block queue completion mapping and fix a
CPU offline hang"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: lpfc: Fix incorrect big endian type assignment in bsg loopback path
scsi: target: core: Fix error path in target_setup_session()
scsi: storvsc: Always set no_report_opcodes
scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity
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git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ata fix from Damien Le Moal:
- Avoid deadlocks on resume from sleep by delaying scsi rescan until
the scsi device is also fully resumed.
* tag 'ata-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: libata-scsi: Avoid deadlock on rescan after device resume
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fix from Helge Deller:
- Drop redundant register definitions to fix build with latest binutils
* tag 'parisc-for-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Delete redundant register definitions in <asm/assembly.h>
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The error unrolling was leaving the VMAs detached in many cases and
leaving the locked_vm statistic altered, and skipping the unrolling
entirely in the case of the vma tree write failing.
Fix the error path by re-attaching the detached VMAs and adding the
necessary goto for the failed vma tree write, and fix the locked_vm
statistic by only updating after the vma tree write succeeds.
Fixes: 763ecb035029 ("mm: remove the vma linked list")
Reported-by: Vegard Nossum <[email protected]>
Signed-off-by: Liam R. Howlett <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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When an ATA port is resumed from sleep, the port is reset and a power
management request issued to libata EH to reset the port and rescanning
the device(s) attached to the port. Device rescanning is done by
scheduling an ata_scsi_dev_rescan() work, which will execute
scsi_rescan_device().
However, scsi_rescan_device() takes the generic device lock, which is
also taken by dpm_resume() when the SCSI device is resumed as well. If
a device rescan execution starts before the completion of the SCSI
device resume, the rcu locking used to refresh the cached VPD pages of
the device, combined with the generic device locking from
scsi_rescan_device() and from dpm_resume() can cause a deadlock.
Avoid this situation by changing struct ata_port scsi_rescan_task to be
a delayed work instead of a simple work_struct. ata_scsi_dev_rescan() is
modified to check if the SCSI device associated with the ATA device that
must be rescanned is not suspended. If the SCSI device is still
suspended, ata_scsi_dev_rescan() returns early and reschedule itself for
execution after an arbitrary delay of 5ms.
Reported-by: Kai-Heng Feng <[email protected]>
Reported-by: Joe Breuer <[email protected]>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217530
Fixes: a19a93e4c6a9 ("scsi: core: pm: Rely on the device driver core for async power management")
Signed-off-by: Damien Le Moal <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Tested-by: Kai-Heng Feng <[email protected]>
Tested-by: Joe Breuer <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fix from Greg KH:
"Here is a single staging driver "fix" for 6.4-rc7. I've been sitting
on it in my tree for many weeks as it is just a simple documentation
update, with the hope that maybe some other staging driver fixes would
need to be merged for 6.4-final, but that does not seem to be the
case.
So please, pull in this one documentation update so that Aaro doesn't
get emails going forward that he can't do anything about"
* tag 'staging-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: octeon: delete my name from TODO contact
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt fixes from Greg KH:
"Here are some small USB and Thunderbolt driver fixes and new device
ids for 6.4-rc7 to resolve some reported problems. Included in here
are:
- new USB serial device ids
- USB gadget core fixes for long-dissussed problems
- dwc3 bugfixes for reported issues.
- typec driver fixes
- thunderbolt driver fixes
All of these have been in linux-next this week with no reported issues"
* tag 'usb-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: gadget: udc: core: Prevent soft_connect_store() race
usb: gadget: udc: core: Offload usb_udc_vbus_handler processing
usb: typec: Fix fast_role_swap_current show function
usb: typec: ucsi: Fix command cancellation
USB: dwc3: fix use-after-free on core driver unbind
USB: dwc3: qcom: fix NULL-deref on suspend
usb: dwc3: gadget: Reset num TRBs before giving back the request
usb: gadget: udc: renesas_usb3: Fix RZ/V2M {modprobe,bind} error
USB: serial: option: add Quectel EM061KGL series
thunderbolt: Mask ring interrupt on Intel hardware as well
thunderbolt: Do not touch CL state configuration during discovery
thunderbolt: Increase DisplayPort Connection Manager handshake timeout
thunderbolt: dma_test: Use correct value for absent rings when creating paths
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull serial driver fixes from Greg KH:
"Here are two small serial driver fixes for 6.4-rc7 that resolve some
reported problems:
- lantiq serial driver irq fix
- fsl_lpuart serial driver watermark fix
Both of these have been in linux-next this week with no reported issues"
* tag 'tty-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: serial: fsl_lpuart: reduce RX watermark to 0 on LS1028A
serial: lantiq: add missing interrupt ack
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We define sp and ipsw in <asm/asmregs.h> using ".reg", and when using
current binutils (snapshot 2.40.50.20230611) the definitions in
<asm/assembly.h> using "=" conflict with those:
arch/parisc/include/asm/assembly.h: Assembler messages:
arch/parisc/include/asm/assembly.h:93: Error: symbol `sp' is already defined
arch/parisc/include/asm/assembly.h:95: Error: symbol `ipsw' is already defined
Delete the duplicate definitions in <asm/assembly.h>.
Also delete the definition of gp, which isn't used anywhere.
Signed-off-by: Ben Hutchings <[email protected]>
Cc: [email protected] # v6.0+
Signed-off-by: Helge Deller <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A handful of clk driver fixes:
- Fix an OOB issue in the Mediatek mt8365 driver where arrays of clks
are mismatched in size
- Use the proper clk_ops for a few clks in the Mediatek mt8365 driver
- Stop using abs() in clk_composite_determine_rate() because 64-bit
math goes wrong on large unsigned long numbers that are subtracted
and passed into abs()
- Zero initialize a struct clk_init_data in clk-loongson2 to avoid
stack junk confusing clk_hw_register()
- Actually use a pointer to __iomem for writel() in
pxa3xx_clk_update_accr() so we don't oops"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: pxa: fix NULL pointer dereference in pxa3xx_clk_update_accr
clk: clk-loongson2: Zero init clk_init_data
clk: mediatek: mt8365: Fix inverted topclk operations
clk: composite: Fix handling of high clock rates
clk: mediatek: mt8365: Fix index issue
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Pull drm fixes from Dave Airlie:
"A bunch of misc fixes across the board.
amdgpu is the usual bulk with a revert and other fixes, nouveau has a
race fix that was causing a UAF that was hard hanging systems,
otherwise some qaic, bridge and radeon.
amdgpu:
- GFX9 preemption fixes
- Add missing radeon secondary PCI ID
- vblflash fixes
- SMU 13 fix
- VCN 4.0 fix
- Re-enable TOPDOWN flag for large BAR systems to fix regression
- eDP fix
- PSR hang fix
- DPIA fix
radeon:
- fbdev client warning fix
qaic:
- leak fix
- null ptr deref fix
nouveau:
- use-after-free caused by fence race fix
- runtime pm fix
- NULL ptr checks
bridge:
- ti-sn65dsi86: Avoid possible buffer overflow"
* tag 'drm-fixes-2023-06-17' of git://anongit.freedesktop.org/drm/drm: (21 commits)
nouveau: fix client work fence deletion race
drm/amd/display: limit DPIA link rate to HBR3
drm/amd/display: fix the system hang while disable PSR
drm/amd/display: edp do not add non-edid timings
Revert "drm/amdgpu: remove TOPDOWN flags when allocating VRAM in large bar system"
drm/amdgpu: vcn_4_0 set instance 0 init sched score to 1
drm/radeon: Disable outputs when releasing fbdev client
drm/amd/pm: workaround for compute workload type on some skus
drm/amd: Tighten permissions on VBIOS flashing attributes
drm/amd: Make sure image is written to trigger VBIOS image update flow
drm/amdgpu: add missing radeon secondary PCI ID
drm/amdgpu: Implement gfx9 patch functions for resubmission
drm/amdgpu: Modify indirect buffer packages for resubmission
drm/amdgpu: Program gds backup address as zero if no gds allocated
drm/nouveau: add nv_encoder pointer check for NULL
drm/amdgpu: Reset CP_VMID_PREEMPT after trailing fence signaled
drm/nouveau/dp: check for NULL nv_connector->native_mode
drm/bridge: ti-sn65dsi86: Avoid possible buffer overflow
drm/nouveau: don't detect DSM for non-NVIDIA device
accel/qaic: Fix NULL pointer deref in qaic_destroy_drm_device()
...
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In the same spirit as commit ca57f02295f1 ("afs: Fix fileserver probe
RTT handling"), don't rule out using a vlserver just because there
haven't been enough packets yet to calculate a real rtt. Always set the
server's probe rtt from the estimate provided by rxrpc_kernel_get_srtt,
which is capped at 1 second.
This could lead to EDESTADDRREQ errors when accessing a cell for the
first time, even though the vl servers are known and have responded to a
probe.
Fixes: 1d4adfaf6574 ("rxrpc: Make rxrpc_kernel_get_srtt() indicate validity")
Signed-off-by: Marc Dionne <[email protected]>
Signed-off-by: David Howells <[email protected]>
cc: [email protected]
Link: http://lists.infradead.org/pipermail/linux-afs/2023-June/006746.html
Signed-off-by: Linus Torvalds <[email protected]>
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
drm-misc-fixes maybe in time for v6.4-rc7:
- qaic leak and null deref fix.
- Fix runtime pm in nouveau.
- Fix array overflow in ti-sn65dsi86 pwm chip handling.
- Assorted null check fixes in nouveau.
Signed-off-by: Dave Airlie <[email protected]>
From: Maarten Lankhorst <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Two fixes for NOCOW files, a regression fix in scrub and an assertion
fix:
- NOCOW fixes:
- keep length of iomap direct io request in case of a failure
- properly pass mode of extent reference checking, this can break
some cases for swapfile
- fix error value confusion when scrubbing a stripe
- convert assertion to a proper error handling when loading global
roots, reported by syzbot"
* tag 'for-6.4-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: scrub: fix a return value overwrite in scrub_stripe()
btrfs: do not ASSERT() on duplicated global roots
btrfs: can_nocow_file_extent should pass down args->strict from callers
btrfs: fix iomap_begin length for nocow writes
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Pull block fix from Jens Axboe:
"Just a single fix for blk-cg stats flushing"
* tag 'block-6.4-2023-06-15' of git://git.kernel.dk/linux:
blk-cgroup: Flush stats before releasing blkcg_gq
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Pull io_uring fixes from Jens Axboe:
"A fix for sendmsg with CMSG, and the followup fix discussed for
avoiding touching task->worker_private after the worker has started
exiting"
* tag 'io_uring-6.4-2023-06-15' of git://git.kernel.dk/linux:
io_uring/io-wq: clear current->worker_private on exit
io_uring/net: save msghdr->msg_control for retries
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Just a few small fixes. The only change to the core code is for a
minor race in ALSA OSS sequencer, and the rest are all device-specific
fixes (regression fixes and a usual quirk)"
* tag 'sound-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Add quirk flag for HEM devices to enable native DSD playback
ALSA: usb-audio: Fix broken resume due to UAC3 power state
ALSA: seq: oss: Fix racy open/close of MIDI devices
ASoC: tegra: Fix Master Volume Control
ALSA: hda/realtek: Add a quirk for Compaq N14JP6
firmware: cs_dsp: Log correct region name in bin error messages
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git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull RCU fix from Paul McKenney:
"This fixes a spinlock-initialization regression in SRCU that causes
the SRCU notifier to fail.
The fix simply adds the initialization, but introduces a #ifdef
because there is no spinlock to initialize for the Tiny SRCU used in
!SMP builds.
Yes, it would be nice to abstract this somehow in order to hide it in
SRCU, but I still don't see a good way of doing this"
* tag 'urgent-rcu.2023.06.11a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
notifier: Initialize new struct srcu_usage field
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fix from Palmer Dabbelt:
- A documentation patch describing how we use patchwork
* tag 'riscv-for-linus-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
Documentation: RISC-V: patch-acceptance: mention patchwork's role
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It makes no sense to pass NULL parameters to dsi_ctrl_config() in the
disable case. Split dsi_ctrl_config() into enable and disable parts and
drop unused params.
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Marijn Suijten <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542559/
Link: https://lore.kernel.org/r/[email protected]
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Several source clocks are not used anymore, so stop handling them.
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Marijn Suijten <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542558/
Link: https://lore.kernel.org/r/[email protected]
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sm6115, sm6375 and qcm2290 do not have INTF_0. Drop corresponding
interface definitions.
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Reviewed-by: Marijn Suijten <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542180/
Link: https://lore.kernel.org/r/[email protected]
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Each MERGE_3D block has just two registers. Correct the block length
accordingly.
Fixes: 4369c93cf36b ("drm/msm/dpu: initial support for merge3D hardware block")
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542177/
Reviewed-by: Marijn Suijten <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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During IRQ conversion we have lost the PP_DONE interrupts for sc7280
platform. This was left unnoticed, because this interrupt is only used
for CMD outputs and probably no sc7[12]80 systems use DSI CMD panels.
Fixes: 667e9985ee24 ("drm/msm/dpu: replace IRQ lookup with the data in hw catalog")
Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Reviewed-by: Marijn Suijten <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/542175/
Link: https://lore.kernel.org/r/[email protected]
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.4
A couple more fixes for v6.4, one fixing a misleading error log and
another stopping us seeing spurious failures setting the master volume
on some Tegra systems introduced by a change to how we calculate delay
times.
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This commit adds new DEVICE_FLG with QUIRK_FLAG_DSD_RAW and Vendor Id for
HEM devices which supports native DSD. Prior to this change Linux kernel
was not enabling native DSD playback for HEM devices, and as a result,
DSD audio was being converted to PCM "on the fly". HEM devices,
when connected to the system, would only play audio in PCM format,
even if the source material was in DSD format. With the addition of new
VENDOR_FLG in the quircks.c file, the devices are now correctly
recognized, and raw DSD data is transmitted to the device,
allowing for native DSD playback.
Signed-off-by: Lukasz Tyl <[email protected]>
Cc: <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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As reported in the bugzilla below, the PM resume of a UAC3 device may
fail due to the incomplete power state change, stuck at D1. The
reason is that the driver expects the full D0 power state change only
at hw_params, while the normal PCM resume procedure doesn't call
hw_params.
For fixing the bug, we add the same power state update to D0 at the
prepare callback, which is certainly called by the resume procedure.
Note that, with this change, the power state change in the hw_params
becomes almost redundant, since snd_usb_hw_params() doesn't touch the
parameters (at least it tires so). But dropping it is still a bit
risky (e.g. we have the media-driver binding), so I leave the D0 power
state change in snd_usb_hw_params() as is for now.
Fixes: a0a4959eb4e9 ("ALSA: usb-audio: Operate UAC3 Power Domains in PCM callbacks")
Cc: <[email protected]>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217539
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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Although snd_seq_oss_midi_open() and snd_seq_oss_midi_close() can be
called concurrently from different code paths, we have no proper data
protection against races. Introduce open_mutex to each seq_oss_midi
object for avoiding the races.
Reported-by: "Gong, Sishuai" <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless, and netfilter.
Selftests excluded - we have 58 patches and diff of +442/-199, which
isn't really small but perhaps with the exception of the WiFi locking
change it's old(ish) bugs.
We have no known problems with v6.4.
The selftest changes are rather large as MPTCP folks try to apply
Greg's guidance that selftest from torvalds/linux should be able to
run against stable kernels.
Last thing I should call out is the DCCP/UDP-lite deprecation notices.
We are fairly sure those are dead, but if we're wrong reverting them
back in won't be fun.
Current release - regressions:
- wifi:
- cfg80211: fix double lock bug in reg_wdev_chan_valid()
- iwlwifi: mvm: spin_lock_bh() to fix lockdep regression
Current release - new code bugs:
- handshake: remove fput() that causes use-after-free
Previous releases - regressions:
- sched: cls_u32: fix reference counter leak leading to overflow
- sched: cls_api: fix lockup on flushing explicitly created chain
Previous releases - always broken:
- nf_tables: integrate pipapo into commit protocol
- nf_tables: incorrect error path handling with NFT_MSG_NEWRULE, fix
dangling pointer on failure
- ping6: fix send to link-local addresses with VRF
- sched: act_pedit: parse L3 header for L4 offset, the skb may not
have the offset saved
- sched: act_ct: fix promotion of offloaded unreplied tuple
- sched: refuse to destroy an ingress and clsact Qdiscs if there are
lockless change operations in flight
- wifi: mac80211: fix handful of bugs in multi-link operation
- ipvlan: fix bound dev checking for IPv6 l3s mode
- eth: enetc: correct the indexes of highest and 2nd highest TCs
- eth: ice: fix XDP memory leak when NIC is brought up and down
Misc:
- add deprecation notices for UDP-lite and DCCP
- selftests: mptcp: skip tests not supported by old kernels
- sctp: handle invalid error codes without calling BUG()"
* tag 'net-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits)
dccp: Print deprecation notice.
udplite: Print deprecation notice.
octeon_ep: Add missing check for ioremap
selftests/ptp: Fix timestamp printf format for PTP_SYS_OFFSET
net: ethernet: stmicro: stmmac: fix possible memory leak in __stmmac_open
net: tipc: resize nlattr array to correct size
sfc: fix XDP queues mode with legacy IRQ
net: macsec: fix double free of percpu stats
net: lapbether: only support ethernet devices
MAINTAINERS: add reviewers for SMC Sockets
s390/ism: Fix trying to free already-freed IRQ by repeated ism_dev_exit()
net: dsa: felix: fix taprio guard band overflow at 10Mbps with jumbo frames
net/sched: cls_api: Fix lockup on flushing explicitly created chain
ice: Fix ice module unload
net/handshake: remove fput() that causes use-after-free
selftests: forwarding: hw_stats_l3: Set addrgenmode in a separate step
net/sched: qdisc_destroy() old ingress and clsact Qdiscs before grafting
net/sched: Refactor qdisc_graft() for ingress and clsact Qdiscs
net/sched: act_ct: Fix promotion of offloaded unreplied tuple
wifi: iwlwifi: mvm: spin_lock_bh() to fix lockdep regression
...
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git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Some trivial bug fixes for v6.4-rc7"
* tag 'loongarch-fixes-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: Fix debugfs_create_dir() error checking
LoongArch: Avoid uninitialized alignment_mask
LoongArch: Fix perf event id calculation
LoongArch: Fix the write_fcsr() macro
LoongArch: Let pmd_present() return true when splitting pmd
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix DM thinp discard performance regression introduced during this
merge window where DM core was splitting large discards every 128K
(max_sectors_kb) rather than every 64M (discard_max_bytes).
- Extend DM core LOCKFS fix, made during 6.4 merge, to also fix race
between do_mount and dm's do_suspend (in addition to the earlier
fix's do_mount race with dm's do_resume).
- Fix DM thin metadata operations to first check if the thin-pool is in
"fail_io" mode; otherwise UAF can occur.
- Fix DM thinp's call to __blkdev_issue_discard to use GFP_NOIO rather
than GFP_NOWAIT (__blkdev_issue_discard cannot handle NULL return
from bio_alloc).
* tag 'for-6.4/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm: use op specific max_sectors when splitting abnormal io
dm thin: fix issue_discard to pass GFP_NOIO to __blkdev_issue_discard
dm thin metadata: check fail_io before using data_sm
dm: don't lock fs when the map is NULL during suspend or resume
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Pull rdma fixes from Jason Gunthorpe:
"This is an unusually large bunch of bug fixes for the later rc cycle,
rxe and mlx5 both dumped a lot of things at once. rxe continues to fix
itself, and mlx5 is fixing a bunch of "queue counters" related bugs.
There is one highly notable bug fix regarding the qkey. This small
security check was missed in the original 2005 implementation and it
allows some significant issues.
Summary:
- Two rtrs bug fixes for error unwind bugs
- Several rxe bug fixes:
* Incorrect Rx packet validation
* Using memory without a refcount
* Syzkaller found use before initialization
* Regression fix for missing locking with the tasklet conversion
from this merge window
- Have bnxt report the correct link properties to userspace, this was
a regression in v6.3
- Several mlx5 bug fixes:
* Kernel crash triggerable by userspace for the RAW ethernet
profile
* Defend against steering refcounting issues created by userspace
* Incorrect change of QP port affinity parameters in some LAG
configurations
- Fix mlx5 Q counters:
* Do not over allocate Q counters to allow userspace to use the
full port capacity
* Kernel crash triggered by eswitch due to mis-use of Q counters
* Incorrect mlx5_device for Q counters in some LAG configurations
- Properly implement the IBA spec restricting privileged qkeys to
root
- Always an error when reading from a disassociated device's event
queue
- isert bug fixes:
* Avoid a deadlock with the CM handler and CM ID destruction
* Correct list corruption due to incorrect locking
* Fix a use after free around connection tear down"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/rxe: Fix rxe_cq_post
IB/isert: Fix incorrect release of isert connection
IB/isert: Fix possible list corruption in CMA handler
IB/isert: Fix dead lock in ib_isert
RDMA/mlx5: Fix affinity assignment
IB/uverbs: Fix to consider event queue closing also upon non-blocking mode
RDMA/uverbs: Restrict usage of privileged QKEYs
RDMA/cma: Always set static rate to 0 for RoCE
RDMA/mlx5: Fix Q-counters query in LAG mode
RDMA/mlx5: Remove vport Q-counters dependency on normal Q-counters
RDMA/mlx5: Fix Q-counters per vport allocation
RDMA/mlx5: Create an indirect flow table for steering anchor
RDMA/mlx5: Initiate dropless RQ for RAW Ethernet functions
RDMA/rxe: Fix the use-before-initialization error of resp_pkts
RDMA/bnxt_re: Fix reporting active_{speed,width} attributes
RDMA/rxe: Fix ref count error in check_rkey()
RDMA/rxe: Fix packet length checks
RDMA/rtrs: Fix rxe_dealloc_pd warning
RDMA/rtrs: Fix the last iu->buf leak in err path
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few more driver specific fixes.
The DesignWare fix is for an issue introduced by conversion to the
chip select accessor functions and is pretty important but the other
two are less severe"
* tag 'spi-fix-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: dw: Replace incorrect spi_get_chipselect with set
spi: fsl-dspi: avoid SCK glitches with continuous transfers
spi: cadence-quadspi: Add missing check for dma_set_mask
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"The set of regulators described for the Qualcomm PM8550 just seems to
have been completely wrong and would likely not have worked at all if
anything tried to actually configure anything except for enabling and
disabling at runtime"
* tag 'regulator-fix-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: qcom-rpmh: Fix regulators for PM8550
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