here are a bunch of updates, but there should be no big surprises;
mostly device-specific quirks and fix-ups or non-code changes.
- Quirks for ASoC AMD, HD-audio and USB-audio
- Fixes in ASoC fsl, rockchip, renesas, aw codecs
- Fixes for USB-audio packet handling in the implicit feedback mode
- Updates of SPDX license IDs in some files
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Merge tag 'sound-fix-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are a bunch of updates, but there should be no big surprises;
mostly device-specific quirks and fix-ups or non-code changes:
- Quirks for ASoC AMD, HD-audio and USB-audio
- Fixes in ASoC fsl, rockchip, renesas, aw codecs
- Fixes for USB-audio packet handling in the implicit feedback mode
- Updates of SPDX license IDs in some files"
* tag 'sound-fix-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (28 commits)
ASoC: rockchip: i2s-tdm: Use param rate if not provided by set_sysclk
ALSA: hda/hdmi: Add quirk for TUXEDO IBS14G6
ASoC: dt-bindings: asahi-kasei,ak5558: Fix the supply names
ASoC: dt-bindings: asahi-kasei,ak4458: Fix the supply names
ASoC: dt-bindings: asahi-kasei,ak4458: set unevaluatedProperties:false
ASoC: amd: amd_sdw: add machine driver quirk for Lenovo models
ASoC: amd: acp: Add ACP7.0 match entries for Realtek parts
ALSA: echoaudio: Add SPDX ids to some files
ALSA: isa: Add SPDX id lines to some files
ALSA: core: Add SPDX license id to files
ASoC: tas2783A: add explicit port prepare handling
ASoC: renesas: rz-ssi: Fix playback and capture
ALSA: hda/realtek: Fix headset mic on ASUS Zenbook 14 UX3405MA
ALSA: hda/conexant: Fix headphone jack handling on Acer Swift SF314
ASoC: qcom: sm8250: Add quinary MI2S support
ASoC: amd: yc: Add DMI quirk for ASUS Vivobook Pro 15X M6501RR
ALSA: usb-audio: Avoid potentially repeated XRUN error messages
ALSA: usb-audio: Add sanity check for OOB writes at silencing
ALSA: usb-audio: Optimize the copy of packet sizes for implicit fb handling
ALSA: usb-audio: Update the number of packets properly at receiving
...
One more ASoC fix, for a regression with the Rockchip I2S TDM support on
a number of platforms.
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Merge tag 'asoc-fix-v7.0-rockchip-i2s-tdm' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Additional Rockchip fix for v7.0
One more ASoC fix, for a regression with the Rockchip I2S TDM support on
a number of platforms.
Drivers will not always call set_sysclk() for all clocks, especially when
default mclk-fs can be used.
When that is the case, use the clock rate set in the params multiplied by the
default mclk-fs.
Fixes: 5323186e2e ("ASoC: rockchip: i2s_tdm: Re-add the set_sysclk callback")
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Reported-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patch.msgid.link/20260218201834.924358-1-detlev.casanova@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
A reasonably small set of fixes and quriks that came in during the merge
window, there's one more pending that I'll send tomorrow if you didn't
send a PR already.
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Merge tag 'asoc-fix-v7.0-merge-window' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v7.0 merge window
A reasonably small set of fixes and quriks that came in during the merge
window, there's one more pending that I'll send tomorrow if you didn't
send a PR already.
Depending on the timing during boot, the BIOS might report wrong pin
capabilities, which can lead to HDMI audio being disabled. Therefore,
force HDMI audio connection on TUXEDO InfinityBook S 14 Gen6.
Signed-off-by: Aaron Erhardt <aer@tuxedocomputers.com>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20260218213234.429686-1-wse@tuxedocomputers.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This patch adds a quirk to include the codec amplifier function for Lenovo
models listed in the quirk table.
Note: In these models, the RT722 codec amplifier is excluded, and an
external amplifier is used instead.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20260218104734.3641481-3-Vijendar.Mukunda@amd.com
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds below machine configuration for the ACP7.0 & ACP7.1
platforms.
Link 0: RT1320 amplifier
Link 1: RT722 codec with three endpoints: Headset, Speaker, and DMIC.
Note:
The Speaker endpoint on the RT722 codec is not used.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20260218104734.3641481-2-Vijendar.Mukunda@amd.com
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Add SPDX-License-Identifier lines to some files in the
sound subsystem - mostly in the echoaudio drivers.
Remove boilerplate GPL headers.
Signed-off-by: Tim Bird <tim.bird@sony.com>
Link: https://patch.msgid.link/20260212234928.3739815-1-tim.bird@sony.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add SPDX-License-Identifier lines to several files where
they are missing, mostly in the sound/isa subdir.
Use GPL-2.0 as the id.
[ note: the same change applied to sound/hda/core/trace.c, too -- tiwai ]
Signed-off-by: Tim Bird <tim.bird@sony.com>
Link: https://patch.msgid.link/20260212195905.3726149-1-tim.bird@sony.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add an SPDX id of LGPL-2.0+ to files in the
sound core sub-system that are missing ids. Remove
boilerplate text.
These files were originally submitted in a big commit
for the ALSA sound system for kernel version 2.5.4,
by Jaroslav Kysela, in Feb 2002.
Signed-off-by: Tim Bird <tim.bird@sony.com>
Link: https://patch.msgid.link/20260212183103.3720788-1-tim.bird@sony.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
- support for Qualcomm v2.2.0 controllers
- Bus method updates for .probe(), .remove() and .shutdown() and remove
function return value updates
- Avell B.ON dmi-quirks mapping
- Mark cs42l45 codec as wake capable
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Merge tag 'soundwire-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
- support for Qualcomm v2.2.0 controllers
- bus method updates for .probe(), .remove() and .shutdown()
and remove function return value updates
- Avell B.ON dmi-quirks mapping
- mark cs42l45 codec as wake capable
* tag 'soundwire-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: intel_ace2x: add SND_HDA_CORE dependency
dt-bindings: soundwire: qcom: Add SoundWire v2.2.0 compatible
soundwire: Use bus methods for .probe(), .remove() and .shutdown()
soundwire: Make remove function return no value
soundwire: dmi-quirks: add mapping for Avell B.ON (OEM rebranded of NUC15)
soundwire: qcom: Use guard to avoid mixing cleanup and goto
soundwire: intel_auxdevice: add cs42l45 codec to wake_capable_list
TAS2783a required port prepare bits to be set during playback
even when it is using simplified CP_SM.
Normally, SoundWire core handles prepare sequencing automatically
depending on the type of the device available. For simplified CP_SM
there is no need to set the prepare bits. However, due to a hardware
limitation in TAS2783A, the port must still be explicitly prepared and
de-prepared by the driver to ensure reliable playback.
Add a custom .port_prep() callback to program DPN_PREPARECTRL during
PRE_PREP and PRE_DEPREP operations.
Signed-off-by: Niranjan H Y <niranjan.hy@ti.com>
Link: https://patch.msgid.link/20260214104710.632-1-niranjan.hy@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the current codebase the rz_ssi_stream_get() is called at the beginning
of rz_ssi_dai_trigger() before rz_ssi_stream_init() is called.
Since rz_ssi_stream_init() sets the ssi->{playback, capture}->substream,
relying on it in rz_ssi_stream_get() is incorrect. Fix this by checking
substream->stream instead as the original code did.
Fixes: 53dfb2ad6f ("ASoC: renesas: rz-ssi: Simplify the logic in rz_ssi_stream_is_play()")
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://patch.msgid.link/20260213172434.3801015-1-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ASUS Zenbook 14 UX3405MA uses an ALC294 codec with CS35L41
amplifiers over SPI. The existing quirk for this model only configured
the amplifiers, leaving the headset microphone on the combo jack
non-functional.
Introduce a new fixup that configures pin 0x19 as headset mic input
and chains to ALC245_FIXUP_CS35L41_SPI_2 to preserve speaker
functionality.
Similar to the fix done for the UM3406HA in commit 018f659753
("ALSA: hda/realtek: Fix headset mic on ASUS Zenbook 14").
Signed-off-by: Erik Sanjaya <sirreidlos@gmail.com>
Link: https://patch.msgid.link/20260217102112.20651-1-sirreidlos@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add support for the QUINARY_MI2S_RX which is used on some devices to
send audio data to speaker amplifiers.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20260211-snd-sm8250-quinary-mi2s-v1-1-f62e49d85af8@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ASUS Vivobook Pro 15X (M6501RR) with AMD Ryzen 9 6900HX has an
internal DMIC that is not detected without a DMI quirk entry, as the
BIOS does not set the AcpDmicConnected ACPI _DSD property.
Adding the DMI entry enables the ACP6x DMIC machine driver to probe
successfully.
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo Salvini <guspatagonico@gmail.com>
Link: https://patch.msgid.link/20260210155156.29079-1-guspatagonico@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Some XRUN-related error messages may repeat themselves, because there
can be multiple pending packets. Modify notify_xrun() function to
return whether it's being stopped or not, and show the error message
only once when the XRUN is actually handled.
Along with it, fix a typo of word package to packet in the error
message.
Link: https://patch.msgid.link/20260216141209.1849200-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
At silencing the playback URB packets in the implicit fb mode before
the actual playback, we blindly assume that the received packets fit
with the buffer size. But when the setup in the capture stream
differs from the playback stream (e.g. due to the USB core limitation
of max packet size), such an inconsistency may lead to OOB writes to
the buffer, resulting in a crash.
For addressing it, add a sanity check of the transfer buffer size at
prepare_silent_urb(), and stop the data copy if the received data
overflows. Also, report back the transfer error properly from there,
too.
Note that this doesn't fix the root cause of the playback error
itself, but this merely covers the kernel Oops.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=221076
Link: https://patch.msgid.link/20260216141209.1849200-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
We did manual copies over loop for the packet data update of the
implicit feedback, but this can be optimized with a simple memcpy().
Along with it, change the data type of snd_usb_packet_info struct to
align with other (from uint32_t to int).
No functional changes but only code optimizations.
Link: https://patch.msgid.link/20260216141209.1849200-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
At receiving the packets from the implicit feedback source, we didn't
update ctx->packets field but only the ctx->packet_size[] data.
In exceptional cases, this might lead to unexpectedly superfluous data
transfer (although this won't happen usually due to the nature of USB
isochronous transfer). Fix it to update the field properly.
Link: https://patch.msgid.link/20260216141209.1849200-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Total patches: 107
Reviews/patch: 1.07
Reviewed rate: 67%
- The 2 patch series "ocfs2: give ocfs2 the ability to reclaim
suballocator free bg" from Heming Zhao saves disk space by teaching
ocfs2 to reclaim suballocator block group space.
- The 4 patch series "Add ARRAY_END(), and use it to fix off-by-one
bugs" from Alejandro Colomar adds the ARRAY_END() macro and uses it in
various places.
- The 2 patch series "vmcoreinfo: support VMCOREINFO_BYTES larger than
PAGE_SIZE" from Pnina Feder makes the vmcore code future-safe, if
VMCOREINFO_BYTES ever exceeds the page size.
- The 7 patch series "kallsyms: Prevent invalid access when showing
module buildid" from Petr Mladek cleans up kallsyms code related to
module buildid and fixes an invalid access crash when printing
backtraces.
- The 3 patch series "Address page fault in
ima_restore_measurement_list()" from Harshit Mogalapalli fixes a
kexec-related crash that can occur when booting the second-stage kernel
on x86.
- The 6 patch series "kho: ABI headers and Documentation updates" from
Mike Rapoport updates the kexec handover ABI documentation.
- The 4 patch series "Align atomic storage" from Finn Thain adds the
__aligned attribute to atomic_t and atomic64_t definitions to get
natural alignment of both types on csky, m68k, microblaze, nios2,
openrisc and sh.
- The 2 patch series "kho: clean up page initialization logic" from
Pratyush Yadav simplifies the page initialization logic in
kho_restore_page().
- The 6 patch series "Unload linux/kernel.h" from Yury Norov moves
several things out of kernel.h and into more appropriate places.
- The 7 patch series "don't abuse task_struct.group_leader" from Oleg
Nesterov removes the usage of ->group_leader when it is "obviously
unnecessary".
- The 5 patch series "list private v2 & luo flb" from Pasha Tatashin
adds some infrastructure improvements to the live update orchestrator.
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Merge tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- "ocfs2: give ocfs2 the ability to reclaim suballocator free bg" saves
disk space by teaching ocfs2 to reclaim suballocator block group
space (Heming Zhao)
- "Add ARRAY_END(), and use it to fix off-by-one bugs" adds the
ARRAY_END() macro and uses it in various places (Alejandro Colomar)
- "vmcoreinfo: support VMCOREINFO_BYTES larger than PAGE_SIZE" makes
the vmcore code future-safe, if VMCOREINFO_BYTES ever exceeds the
page size (Pnina Feder)
- "kallsyms: Prevent invalid access when showing module buildid" cleans
up kallsyms code related to module buildid and fixes an invalid
access crash when printing backtraces (Petr Mladek)
- "Address page fault in ima_restore_measurement_list()" fixes a
kexec-related crash that can occur when booting the second-stage
kernel on x86 (Harshit Mogalapalli)
- "kho: ABI headers and Documentation updates" updates the kexec
handover ABI documentation (Mike Rapoport)
- "Align atomic storage" adds the __aligned attribute to atomic_t and
atomic64_t definitions to get natural alignment of both types on
csky, m68k, microblaze, nios2, openrisc and sh (Finn Thain)
- "kho: clean up page initialization logic" simplifies the page
initialization logic in kho_restore_page() (Pratyush Yadav)
- "Unload linux/kernel.h" moves several things out of kernel.h and into
more appropriate places (Yury Norov)
- "don't abuse task_struct.group_leader" removes the usage of
->group_leader when it is "obviously unnecessary" (Oleg Nesterov)
- "list private v2 & luo flb" adds some infrastructure improvements to
the live update orchestrator (Pasha Tatashin)
* tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (107 commits)
watchdog/hardlockup: simplify perf event probe and remove per-cpu dependency
procfs: fix missing RCU protection when reading real_parent in do_task_stat()
watchdog/softlockup: fix sample ring index wrap in need_counting_irqs()
kcsan, compiler_types: avoid duplicate type issues in BPF Type Format
kho: fix doc for kho_restore_pages()
tests/liveupdate: add in-kernel liveupdate test
liveupdate: luo_flb: introduce File-Lifecycle-Bound global state
liveupdate: luo_file: Use private list
list: add kunit test for private list primitives
list: add primitives for private list manipulations
delayacct: fix uapi timespec64 definition
panic: add panic_force_cpu= parameter to redirect panic to a specific CPU
netclassid: use thread_group_leader(p) in update_classid_task()
RDMA/umem: don't abuse current->group_leader
drm/pan*: don't abuse current->group_leader
drm/amd: kill the outdated "Only the pthreads threading model is supported" checks
drm/amdgpu: don't abuse current->group_leader
android/binder: use same_thread_group(proc->tsk, current) in binder_mmap()
android/binder: don't abuse current->group_leader
kho: skip memoryless NUMA nodes when reserving scratch areas
...
The aw88261_dev_reg_update() function sets the Awinic registers in a
rather nonuniform way:
- most registers get directly overwritten from the firmware blob
- but a handful of them need more delicate logic to preserve
some bits from their current value, according to a register-
specific mask
For the latter, the logic is basically
NEW = (OLD & MASK) | (VAL & ~MASK)
However, the ~MASK value is hand-computed, and in the specific case
of the SYSCTRL register, in a buggy way.
This patch restores the proper ~MASK value.
Fixes: 028a2ae256 ("ASoC: codecs: Add aw88261 amplifier driver")
Signed-off-by: Alexandre Ferrieux <alexandre.ferrieux@orange.com>
Link: https://patch.msgid.link/20260211-aw88261-fwname-v1-1-e24e833a019d@fairphone.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Setting up the interface when suspended/resumeing fail on this card.
Adding a reset and delay quirk will eliminate this problem.
usb 1-1: New USB device found, idVendor=0020, idProduct=0b21
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: GHW-123P
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 20210726905926
Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/TYUPR06MB62176831E47899AB98902012D260A@TYUPR06MB6217.apcprd06.prod.outlook.com
It's been relatively calm for a new era; majority of changes are for
ASoC, mostly device-specific changes, while there are a bit of
cleanups in core stuff. A few SPI API and regmap updates are included
to be used by sound drivers, too.
Core:
- A few trivial cleanups about __free() and runtime PM macros
- Convert to new snd_seq_bus binding
ASoC:
- Generic SDCA support for reporting jack events
- Continuing platform support, cleanup and feature improvements for
AMD, Intel, Qualcomm and SOF code
- Platform description improvements for the Cirrus drivers
- Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo
CV1800B
HD- and USB-audio:
- Many quirks as usual
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Merge tag 'sound-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"It's been relatively calm for a new era; majority of changes are for
ASoC, mostly device-specific changes, while there are a bit of
cleanups in core stuff. A few SPI API and regmap updates are included
to be used by sound drivers, too.
Core:
- A few trivial cleanups about __free() and runtime PM macros
- Convert to new snd_seq_bus binding
ASoC:
- Generic SDCA support for reporting jack events
- Continuing platform support, cleanup and feature improvements for
AMD, Intel, Qualcomm and SOF code
- Platform description improvements for the Cirrus drivers
- Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo
CV1800B
HD- and USB-audio:
- Many quirks as usual"
* tag 'sound-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (341 commits)
ALSA: usb-audio: Add DSD support for iBasso DC04U
ALSA: mixer: oss: Add card disconnect checkpoints
ASoC: SOF: ipc4-control: Set correct error code in refresh_bytes_control
ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA_COMMON
ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio
ASoC: amd: maintainer information
ALSA: ctxfi: Add quirk for SE-300PCIE variant (160b:0102)
ALSA: hda/generic: fix typos in comments
ALSA: hda/realtek - Enable mute LEDs on HP ENVY x360 15-es0xxx
ALSA: hda/conexant: Add quirk for HP ZBook Studio G4
ASoC: fsl_asrc_dma: allocate memory from dma device
ASoC: fsl_asrc: Add support for i.MX952 platform
ASoC: fsl_asrc_m2m: Add option to start ASRC before DMA device for M2M
ASoC: dt-bindings: fsl,imx-asrc: Add support for i.MX952 platform
ALSA: oss: delete self assignment
ASoC: rockchip: spdif: Convert to FIELD_PREP
ASoC: rockchip: spdif: Fill IEC958 CS info per params
ASoC: rockchip: spdif: Add support for format S32_LE
ASoC: rockchip: spdif: Add support for set mclk rate
ASoC: rockchip: spdif: Swap PCM and DAI component registration order
...
This update includes the following changes.
- Refactor page allocation dedicated to 1394 OHCI IR/IT/AR DMA contexts
Although 1394 OHCI specification does not impose any restriction on
the memory size dedicated to these DMA contexts, 1394 OHCI PCI driver
allocates pages for convenience when mapping them into either kernel
space or userspace VMA. The driver previously used dma_alloc_pages()
for both page allocation and mapping creation, even though this kernel
API is rarely used. Following discussions questioning the page-oriented
kernel API in the DMA layer, the driver has been refactored to avoid
using this API. In addition, the use of private members in the
allocated pages has been removed following long-standing concern.
- Allocate variable-sized buffer for isochronous context header
1394 OHCI PCI driver previously allocated a single page for isochronous
context header. As a result, the buffer size for the header was fixed
to PAGE_SIZE, which imposed a limitation on IEC 61883-1/6 packet
streaming engine. Consequently, the ALSA PCM devices provided by
drivers for audio and music units in IEEE 1394 bus were constrained in
the maximum size of buffer period (64 ms in most cases). This limitation
is resolved by dynamically allocating the header buffer with an
arbitrary size.
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Merge tag 'firewire-updates-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
- Refactor page allocation dedicated to 1394 OHCI IR/IT/AR DMA contexts
Although 1394 OHCI specification does not impose any restriction on
the memory size dedicated to these DMA contexts, 1394 OHCI PCI driver
allocates pages for convenience when mapping them into either kernel
space or userspace VMA. The driver previously used dma_alloc_pages()
for both page allocation and mapping creation, even though this
kernel API is rarely used. Following discussions questioning the
page-oriented kernel API in the DMA layer, the driver has been
refactored to avoid using this API. In addition, the use of private
members in the allocated pages has been removed following
long-standing concern.
- Allocate variable-sized buffer for isochronous context header
1394 OHCI PCI driver previously allocated a single page for
isochronous context header. As a result, the buffer size for the
header was fixed to PAGE_SIZE, which imposed a limitation on IEC
61883-1/6 packet streaming engine. Consequently, the ALSA PCM devices
provided by drivers for audio and music units in IEEE 1394 bus were
constrained in the maximum size of buffer period (64 ms in most
cases). This limitation is resolved by dynamically allocating the
header buffer with an arbitrary size.
* tag 'firewire-updates-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
ALSA: firewire: remove PCM buffer size constraint from isoc context header
firewire: core: add fw_iso_context_create() variant with header storage size
firewire: core: provide isoc header buffer size outside card driver
firewire: ohci: allocate isoc context header by kvmalloc()
firewire: core: add flags member for isochronous context structure
firewire: ohci: use cleanup helper for isoc context header allocation
firewire: ohci: code refactoring to use union for isoc multiple channel state
firewire: ohci: refactor isoc single-channel state using a union
firewire: core: add function variants for isochronous context creation
firewire: ohci: fix index of pages for dma address to 1394 OHCI IT context
firewire: ohci: stop using page private to store DMA mapping address
firewire: ohci: split page allocation from dma mapping
firewire: ohci: use MAX macro to guarantee minimum count of pages for AR contexts
firewire: core: stop using page private to store DMA mapping address
firewire: core: use common kernel API to allocate and release a batch of pages
firewire: core: code refactoring with cleanup function for isoc pages
firewire: core: use mutex instead of spinlock for client isochronous context
firewire: core: move private function declaration from public header to internal header
In the SPI driver probe, the device should be in the default state, so the
device status check is not necessary. It should be forced to do the
firmware download as I2C device.
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Link: https://patch.msgid.link/20260211030946.2330-1-baojun.xu@ti.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The Samsung Galaxy Book3 Pro 360 NP965QFG (subsystem ID 0x144d:0xc1cb)
uses the same Realtek ALC298 codec and amplifier configuration as the
NP960QFG (0x144d:0xc1ca). Apply the same ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS
fixup to enable the internal speakers.
Cc: stable@vger.kernel.org
Signed-off-by: Lewis Mason <lewis@ocuru.co.uk>
Link: https://patch.msgid.link/20260210231337.7265-1-lewis@ocuru.co.uk
Signed-off-by: Takashi Iwai <tiwai@suse.de>
- Add interrupt redirection infrastructure
Some PCI controllers use a single demultiplexing interrupt for the MSI
interrupts of subordinate devices.
This prevents setting the interrupt affinity of device interrupts, which
causes device interrupts to be delivered to a single CPU. That obviously is
counterproductive for multi-queue devices and interrupt balancing.
To work around this limitation the new infrastructure installs a dummy
irq_set_affinity() callback which captures the affinity mask and picks a
redirection target CPU out of the mask.
When the PCI controller demultiplexes the interrupts it invokes a new
handling function in the core, which either runs the interrupt handler in
the context of the target CPU or delegates it to irq_work on the target CPU.
- Utilize the interrupt redirection mechanism in the PCI DWC host controller
driver.
This allows affinity control for the subordinate device MSI interrupts
instead of being randomly executed on the CPU which runs the demultiplex
handler.
- Replace the binary 64-bit MSI flag with a DMA mask
Some PCI devices have PCI_MSI_FLAGS_64BIT in the MSI capability, but
implement less than 64 address bits. This breaks on platforms where such a
device is assigned an MSI address higher than what's supported.
With the binary 64-bit flag there is no other choice than disabling 64-bit
MSI support which leaves the device disfunctional.
By using a DMA mask the address limit of a device can be described
correctly which provides support for the above scenario.
- Make use of the DMA mask based address limit in the hda/intel and radeon
drivers to enable them on affected platforms.
- The usual small cleanups and improvements
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Merge tag 'irq-msi-2026-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull MSI updates from Thomas Gleixner:
"Updates for the [PCI] MSI subsystem:
- Add interrupt redirection infrastructure
Some PCI controllers use a single demultiplexing interrupt for the
MSI interrupts of subordinate devices.
This prevents setting the interrupt affinity of device interrupts,
which causes device interrupts to be delivered to a single CPU.
That obviously is counterproductive for multi-queue devices and
interrupt balancing.
To work around this limitation the new infrastructure installs a
dummy irq_set_affinity() callback which captures the affinity mask
and picks a redirection target CPU out of the mask.
When the PCI controller demultiplexes the interrupts it invokes a
new handling function in the core, which either runs the interrupt
handler in the context of the target CPU or delegates it to
irq_work on the target CPU.
- Utilize the interrupt redirection mechanism in the PCI DWC host
controller driver.
This allows affinity control for the subordinate device MSI
interrupts instead of being randomly executed on the CPU which runs
the demultiplex handler.
- Replace the binary 64-bit MSI flag with a DMA mask
Some PCI devices have PCI_MSI_FLAGS_64BIT in the MSI capability,
but implement less than 64 address bits. This breaks on platforms
where such a device is assigned an MSI address higher than what's
supported.
With the binary 64-bit flag there is no other choice than disabling
64-bit MSI support which leaves the device disfunctional.
By using a DMA mask the address limit of a device can be described
correctly which provides support for the above scenario.
- Make use of the DMA mask based address limit in the hda/intel and
radeon drivers to enable them on affected platforms
- The usual small cleanups and improvements"
* tag 'irq-msi-2026-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
ALSA: hda/intel: Make MSI address limit based on the device DMA limit
drm/radeon: Make MSI address limit based on the device DMA limit
PCI/MSI: Check the device specific address mask in msi_verify_entries()
PCI/MSI: Convert the boolean no_64bit_msi flag to a DMA address mask
genirq/redirect: Prevent writing MSI message on affinity change
PCI/MSI: Unmap MSI-X region on error
genirq: Update effective affinity for redirected interrupts
PCI: dwc: Enable MSI affinity support
PCI: dwc: Code cleanup
genirq: Add interrupt redirection infrastructure
genirq/msi: Correct kernel-doc in <linux/msi.h>
This reverts commit f514248727 ("ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()").
The original patch attempted to acquire the card->controls_rwsem lock in
fsl_xcvr_mode_put(). However, this function is called from the upper ALSA
core function snd_ctl_elem_write(), which already holds the write lock on
controls_rwsem for the whole put operation. So there is no need to simply
hold the lock for fsl_xcvr_activate_ctl() again.
Acquiring the read lock while holding the write lock in the same thread
results in a deadlock and a hung task, as reported by Alexander Stein.
Fixes: f514248727 ("ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()")
Reported-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Closes: https://lore.kernel.org/linux-sound/5056506.GXAFRqVoOG@steina-w/
Signed-off-by: Ziyi Guo <n7l8m4@u.northwestern.edu>
Link: https://patch.msgid.link/20260210185714.556385-1-n7l8m4@u.northwestern.edu
Signed-off-by: Mark Brown <broonie@kernel.org>
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ASoC: Merge up release
We need to fix some commits that went into the final release.
This release is almost all abut driers, there's very little core work
here, although some of that driver work is in more generic areas like
SDCA and SOF:
- Generic SDCA support for reporting jack events.
- Continuing platform support, cleanup and feature improements for the
AMD, Intel, Qualcomm and SOF code.
- Platform description improvements for the Cirrus drivers.
- Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo
CV1800B.
We also pulled in one small SPI API update and some more substantial
regmap work (cache description improvements) for use in drivers.
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Merge tag 'asoc-v6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v7.0
This release is almost all abut driers, there's very little core work
here, although some of that driver work is in more generic areas like
SDCA and SOF:
- Generic SDCA support for reporting jack events.
- Continuing platform support, cleanup and feature improements for the
AMD, Intel, Qualcomm and SOF code.
- Platform description improvements for the Cirrus drivers.
- Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo
CV1800B.
We also pulled in one small SPI API update and some more substantial
regmap work (cache description improvements) for use in drivers.
Vendor ID 0x0661 is assigned to Hamamatsu Photonics K.K.,
but is used by iBasso for iBasso DC04U (0x0661:0x0883),
which supports native DSD playback.
This patch adds QUIRK_FLAG_DSD_RAW for iBasso DC04U, enabling
native DSD playback (DSD_U32_BE). The change has been verified
on Arch Linux using mpd and pw-cat.
Signed-off-by: Qihang Guo <v-conet@outlook.com>
Link: https://patch.msgid.link/TYYPR01MB14098529E0BD900921BE6F42CF465A@TYYPR01MB14098.jpnprd01.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA OSS mixer layer calls the kcontrol ops rather individually, and
pending calls might be not always caught at disconnecting the device.
For avoiding the potential UAF scenarios, add sanity checks of the
card disconnection at each entry point of OSS mixer accesses. The
rwsem is taken just before that check, hence the rest context should
be covered by that properly.
Link: https://patch.msgid.link/20260209121212.171430-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The _hda_dsp_stream_put() function now depends on the
snd_hdac_ext_stream_release() interface from SND_HDA_EXT_CORE:
x86_64-linux-ld: vmlinux.o: in function `_hda_dsp_stream_put':
hda-stream.c:(.text+0xfac605): undefined reference to `snd_hdac_ext_stream_release'
Select this symbol the same way the other users do.
Fixes: 89e1d632bb ("ASoC: SOF: Intel: add hda_dsp_stream_pair_get/put helpers")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20260209070901.857700-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Setting up the interface when suspended/resumeing fail on this card.
Adding a reset and delay quirk will eliminate this problem.
usb 1-1: New USB device found, idVendor=001f, idProduct=0b21
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: AB13X USB Audio
usb 1-1: Manufacturer: Generic
usb 1-1: SerialNumber: 20210926172016
Signed-off-by: Lianqin Hu <hulianqin@vivo.com>
Link: https://patch.msgid.link/TYUPR06MB6217522D0DB6E2C9DF46B56ED265A@TYUPR06MB6217.apcprd06.prod.outlook.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add quirk for the Onkyo SE-300PCIE variant with PCI subsystem ID
(160b:0102). This variant (OK0011) was found in the official Windows
driver packages.
Also, reorder entries and fix the indentation to maintain
consistency.
Signed-off-by: Harin Lee <me@harin.net>
Link: https://patch.msgid.link/20260208133001.680550-1-me@harin.net
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The mute and mic-mute LEDs on HP ENVY x360 Convertible 15-es0xxx
(PCI SSID 103c:88b3) do not work with the current driver.
This model requires a combination of COEFBIT and GPIO fixups to
correctly control the LEDs. Introduce a new fixup function
alc245_fixup_hp_envy_x360_mute_led and add a quirk to apply it.
Signed-off-by: Illia Barbashyn <04baril@gmail.com>
Link: https://patch.msgid.link/20260207221955.24132-1-04baril@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The dma-coherent property is used to indicate a device is capable of
coherent DMA operations. On i.MX952, one of EDMA devices support such
feature, in order to support the EDMA device, the memory needs to be
allocated from the DMA device.
Make this driver to support both non dma-coherent and dma-coherent dma
engine.
Remove dma coerce_mask_and coherent() because DMA provider already set it
according to its capability.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260206014805.3897764-5-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a compatible string, clock mapping table and enable the option
'start_before_dma' to support ASRC on the i.MX952 platform.
The clock mapping table is to map the clock sources on i.MX952 to the
clock ids in the driver, the clock ids are for all the clock sources on
all supported platforms.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260206014805.3897764-4-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
There is a limitation on i.MX952 that dma request is not cleared at the
end of conversion with dma slave mode. Which causes sample is dropped
from the input fifo on the second time if dma is triggered before the
client device and EDMA may copy wrong data from output fifo as the output
fifo is not ready in the beginning.
The solution is to trigger asrc before dma on i.MX952, and add delay to
wait output data is generated then start the EDMA for output, otherwise
the m2m function has noise issues.
So add an option to start ASRC first for M2M before ASRC is enabled on
i.MX952.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260206014805.3897764-3-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
No need to assign "uctl" to itself. Delete it.
Fixes: 55f98ece99 ("ALSA: oss: Relax __free() variable declarations")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aYXvm2YoV2yRimhk@stanley.mountain
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge series from Sebastian Reichel <sebastian.reichel@collabora.com>:
I'm currently working on DisplayPort audio support for the Rockchip
RK3588/RK3576 SoCs, which preferrably use S/PDIF as DAI source.
Apparently the upstream Rockchip S/PDIF driver is lacking a couple of
features right now, which are necessary to get things going (i.e.
setting the sysclk from the machine driver). I found the missing bits
in Rockchip's 6.1 BSP kernel and ported them over. This series effectly
brings the mainline kernel on-par with the BSP driver, but also contains
a couple of cleanup patches of my own to bring the driver to the modern
age.
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
Some new Dell models use spare pins on the amp as a binary integer
value to indicate the speaker type. The driver must use this to
select the correct firmware files for the hardware.
Patch #1 is the new support.
The other patches are for KUnit testing.
