In most Linux distribution kernels, the SND is set to m, in such a
case, when booting the kernel on i.MX8MP EVK board, there is a
warning calltrace like below:
Call trace:
snd_card_init+0x484/0x4cc [snd]
snd_card_new+0x70/0xa8 [snd]
snd_soc_bind_card+0x310/0xbd0 [snd_soc_core]
snd_soc_register_card+0xf0/0x108 [snd_soc_core]
devm_snd_soc_register_card+0x4c/0xa4 [snd_soc_core]
That is because the card.owner is not set, a warning calltrace is
raised in the snd_card_init() due to it.
Fixes: aa736700f4 ("ASoC: imx-card: Add imx-card machine driver")
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Link: https://patch.msgid.link/20241002025659.723544-1-hui.wang@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When the trigger_tstamp_latched flag is set, the PCM core code assumes that
the low-level driver handles the trigger timestamping itself. Ensure that
runtime->trigger_tstamp is always updated.
Buglink: https://github.com/alsa-project/alsa-lib/issues/387
Reported-by: Zeno Endemann <zeno.endemann@mailbox.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20241002081306.1788405-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Now we evaluate directly with preferred_dacs table, the flag is no
longer used and merely a placeholder.
Let's drop the definition and its users.
Link: https://patch.msgid.link/20241001121439.26060-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Some time ago, we introduced the obey_preferred_dacs flag for choosing
the DAC/pin pairs specified by the driver instead of parsing the
paths. This works as expected, per se, but there have been a few
cases where we forgot to set this flag while preferred_dacs table is
already set up. It ended up with incorrect wiring and made us
wondering why it doesn't work.
Basically, when the preferred_dacs table is provided, it means that
the driver really wants to wire up to follow that. That is, the
presence of the preferred_dacs table itself is already a "do-it"
flag.
In this patch, we simply replace the evaluation of obey_preferred_dacs
flag with the presence of preferred_dacs table for fixing the
misbehavior. Another patch to drop of the obsoleted flag will
follow.
Fixes: 242d990c15 ("ALSA: hda/generic: Add option to enforce preferred_dacs pairs")
Link: https://bugzilla.suse.com/show_bug.cgi?id=1219803
Link: https://patch.msgid.link/20241001121439.26060-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge series from Bard Liao <yung-chuan.liao@linux.intel.com>:
There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.
This patch doesn't change runtime at all, it's just for kernel hardening.
The "count" here comes from the user and on 32bit systems, it leads to
integer wrapping when we pass it to compute_user_elem_size():
alloc_size = compute_user_elem_size(private_size, count);
However, the integer over is harmless because later "count" is checked
when we pass it to snd_ctl_new():
err = snd_ctl_new(&kctl, count, access, file);
These days as part of kernel hardening we're trying to avoid integer
overflows when they affect size_t type. So to avoid the integer overflow
copy the check from snd_ctl_new() and do it at the start of the
snd_ctl_elem_add() function as well.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/5457e8c1-01ff-4dd9-b49c-15b817f65ee7@stanley.mountain
Signed-off-by: Takashi Iwai <tiwai@suse.de>
There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.
Fixes: 65ab45b906 ("ASoC: Intel: soc-acpi: Add match entries for some cs42l43 laptops")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20241001061738.34854-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
FCONT=1 means On FIFO error, the SAI will continue from the
same word that caused the FIFO error to set after the FIFO
warning flag has been cleared.
Set FCONT bit in control register to avoid the channel swap
issue after SAI xrun.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/1727676508-22830-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Reorganize kerneldoc parameter names to match the parameter
order in the function header.
Problems identified using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://patch.msgid.link/20240930112121.95324-5-Julia.Lawall@inria.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The headset push button cannot work properly in case of the ALC257.
This patch reverted the previous commit to correct the side effect.
Fixes: ef9718b3d5 ("ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7")
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Link: https://patch.msgid.link/20240930105039.3473266-1-oder_chiou@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
"assigned" and "assigned->name" are allocated in snd_mixer_oss_proc_write()
using kmalloc() and kstrdup(), so there is no point in using kfree_const()
to free these resources.
Switch to the more standard kfree() to free these resources.
This could avoid a memory leak.
Fixes: 454f5ec1d2 ("ALSA: mixer: oss: Constify snd_mixer_oss_assign_table definition")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://patch.msgid.link/63ac20f64234b7c9ea87a7fa9baf41e8255852f7.1727374631.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This patch fixes typos in comments within the ALSA subsystem.
These changes improve code readability without affecting
functionality.
Signed-off-by: Yu Jiaoliang <yujiaoliang@vivo.com>
Link: https://patch.msgid.link/20240924041749.3125507-1-yujiaoliang@vivo.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
no_llseek had been defined to NULL two years ago, in commit 868941b144
("fs: remove no_llseek")
To quote that commit,
At -rc1 we'll need do a mechanical removal of no_llseek -
git grep -l -w no_llseek | grep -v porting.rst | while read i; do
sed -i '/\<no_llseek\>/d' $i
done
would do it.
Unfortunately, that hadn't been done. Linus, could you do that now, so
that we could finally put that thing to rest? All instances are of the
form
.llseek = no_llseek,
so it's obviously safe.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This concludes a long journey towards replacing the old
board files with devictree description on the Cirrus Logic
EP93xx platform.
Nikita Shubin has been working on this for a long time,
for details see the last post on
https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/
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Merge tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC update from Arnd Bergmann:
"Convert ep93xx to devicetree
This concludes a long journey towards replacing the old board files
with devictree description on the Cirrus Logic EP93xx platform.
Nikita Shubin has been working on this for a long time, for details
see the last post on
https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/"
* tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits)
dt-bindings: gpio: ep9301: Add missing "#interrupt-cells" to examples
MAINTAINERS: Update EP93XX ARM ARCHITECTURE maintainer
soc: ep93xx: drop reference to removed EP93XX_SOC_COMMON config
net: cirrus: use u8 for addr to calm down sparse
dmaengine: cirrus: use snprintf() to calm down gcc 13.3.0
dmaengine: ep93xx: Fix a NULL vs IS_ERR() check in probe()
pinctrl: ep93xx: Fix raster pins typo
spi: ep93xx: update kerneldoc comments for ep93xx_spi
clk: ep93xx: Fix off by one in ep93xx_div_recalc_rate()
clk: ep93xx: add module license
dmaengine: cirrus: remove platform code
ASoC: cirrus: edb93xx: Delete driver
ARM: ep93xx: soc: drop defines
ARM: ep93xx: delete all boardfiles
ata: pata_ep93xx: remove legacy pinctrl use
pwm: ep93xx: drop legacy pinctrl
ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms
ARM: dts: ep93xx: Add EDB9302 DT
ARM: dts: ep93xx: add ts7250 board
ARM: dts: add Cirrus EP93XX SoC .dtsi
...
CDC_RX_BCL_VBAT_RF_PROC1 is listed twice and its default value
is 0x2a which is overwriten by its next occurence in rx_defaults[].
The second one should be missing CDC_RX_BCL_VBAT_RF_PROC2 instead
and its default value is expected 0x0.
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://patch.msgid.link/20240925043823.520218-2-alexey.klimov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Update the driver to prevent alsa-restore.service from failing when
reading data from /var/lib/alsa/asound.state at boot. Ensure that the
restoration of ALSA mixer configurations is skipped if substream->runtime
is NULL.
Fixes: 50291652af ("ASoC: atmel: mchp-pdmc: add PDMC driver")
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240924081237.50046-1-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The batch of changes includes the followwing:
- Replacing tasklet with usual workqueue for isochronous context
- Replacing IDR with XArray
- Utilizing guard macro where possible
- Printing deprecation warning when enabling debug parameter of
firewire-ohci module
Additionally, it includes a single patch for sound subsystem which the
subsystem maintainer acked:
- Switching to nonatomic PCM operation
In FireWire subsystem, tasklet has been used as the bottom half of 1394
OHCi hardIRQ so long. In the recent kernel updates, BH workqueue has
been available, and some developers have proposed replacing tasklet with
BH workqueue. While it is fortunate that developers are still considering
the legacy subsystem, a simple replacement is not necessarily suitable.
As a first step towards dropping tasklet, I've investigated the
feasibility for 1394 OHCI isochronous context, and concluded that usual
workqueue is available. In the context, the batch of packets is processed
in the specific queue, thus the timing jitter caused by task scheduling is
not so critical. Additionally, DMA transmission can be scheduled
per-packet basis, therefore the context can be sleep between the operation
of transmissions. Furthermore, in-kernel protocol implementation involves
some CPU-bound tasks, which can sometimes consumes CPU time so long. These
characteristics suggest that usual workqueue is suitable, through BH
workqueues are not.
The replacement with usual workqueue allows unit drivers to process the
content of packets in non-atomic context. It brings some reliefs to some
drivers in sound subsystem that spin-lock is not mandatory anymore during
isochronous packet processing.
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Merge tag 'firewire-updates-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
"In the FireWire subsystem, tasklets have been used as the bottom half
of 1394 OHCi hardIRQ. In recent kernel updates, BH workqueues have
become available, and some developers have proposed replacing the
tasklet with a BH workqueue.
As a first step towards dropping tasklet use, the 1394 OHCI
isochronous context can use regular workqueues. In this context, the
batch of packets is processed in the specific queue, thus the timing
jitter caused by task scheduling is not so critical.
Additionally, DMA transmission can be scheduled per-packet basis,
therefore the context can be sleep between the operation of
transmissions. Furthermore, in-kernel protocol implementation involves
some CPU-bound tasks, which can sometimes consumes CPU time so long.
These characteristics suggest that normal workqueues are suitable,
through BH workqueues are not.
The replacement with a workqueue allows unit drivers to process the
content of packets in non-atomic context. It brings some reliefs to
some drivers in sound subsystem that spin-lock is not mandatory
anymore during isochronous packet processing.
Summary:
- Replace tasklet with workqueue for isochronous context
- Replace IDR with XArray
- Utilize guard macro where possible
- Print deprecation warning when enabling debug parameter of
firewire-ohci module
- Switch to nonatomic PCM operation"
* tag 'firewire-updates-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (55 commits)
firewire: core: rename cause flag of tracepoints event
firewire: core: update documentation of kernel APIs for flushing completions
firewire: core: add helper function to retire descriptors
Revert "firewire: core: move workqueue handler from 1394 OHCI driver to core function"
Revert "firewire: core: use mutex to coordinate concurrent calls to flush completions"
firewire: core: use mutex to coordinate concurrent calls to flush completions
firewire: core: move workqueue handler from 1394 OHCI driver to core function
firewire: core: fulfill documentation of fw_iso_context_flush_completions()
firewire: core: expose kernel API to schedule work item to process isochronous context
firewire: core: use WARN_ON_ONCE() to avoid superfluous dumps
ALSA: firewire: use nonatomic PCM operation
firewire: core: non-atomic memory allocation for isochronous event to user client
firewire: ohci: operate IT/IR events in sleepable work process instead of tasklet softIRQ
firewire: core: add local API to queue work item to workqueue specific to isochronous contexts
firewire: core: allocate workqueue to handle isochronous contexts in card
firewire: ohci: obsolete direct usage of printk_ratelimit()
firewire: ohci: deprecate debug parameter
firewire: core: update fw_device outside of device_find_child()
firewire: ohci: fix error path to detect initiated reset in TI TSB41BA3D phy
firewire: core/ohci: minor refactoring for computation of configuration ROM size
...
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Merge tag 'pci-v6.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Wait for device readiness after reset by polling Vendor ID and
looking for Configuration RRS instead of polling the Command
register and looking for non-error completions, to avoid hardware
retries done for RRS on non-Vendor ID reads (Bjorn Helgaas)
- Rename CRS Completion Status to RRS ('Request Retry Status') to
match PCIe r6.0 spec usage (Bjorn Helgaas)
- Clear LBMS bit after a manual link retrain so we don't try to
retrain a link when there's no downstream device anymore (Maciej W.
Rozycki)
- Revert to the original link speed after retraining fails instead of
leaving it restricted to 2.5GT/s, so a future device has a chance
to use higher speeds (Maciej W. Rozycki)
- Wait for each level of downstream bus, not just the first, to
become accessible before restoring devices on that bus (Ilpo
Järvinen)
- Add ARCH_PCI_DEV_GROUPS so s390 can add its own attribute_groups
without having to stomp on the core's pdev->dev.groups (Lukas
Wunner)
Driver binding:
- Export pcim_request_region(), a managed counterpart of
pci_request_region(), for use by drivers (Philipp Stanner)
- Export pcim_iomap_region() and deprecate pcim_iomap_regions()
(Philipp Stanner)
- Request the PCI BAR used by xboxvideo (Philipp Stanner)
- Request and map drm/ast BARs with pcim_iomap_region() (Philipp
Stanner)
MSI:
- Add MSI_FLAG_NO_AFFINITY flag for devices that mux MSIs onto a
single IRQ line and cannot set the affinity of each MSI to a
specific CPU core (Marek Vasut)
- Use MSI_FLAG_NO_AFFINITY and remove unnecessary .irq_set_affinity()
implementations in aardvark, altera, brcmstb, dwc, mediatek-gen3,
mediatek, mobiveil, plda, rcar, tegra, vmd, xilinx-nwl,
xilinx-xdma, and xilinx drivers to avoid 'IRQ: set affinity failed'
warnings (Marek Vasut)
Power management:
- Add pwrctl support for ATH11K inside the WCN6855 package (Konrad
Dybcio)
PCI device hotplug:
- Remove unnecessary hpc_ops struct from shpchp (ngn)
- Check for PCI_POSSIBLE_ERROR(), not 0xffffffff, in cpqphp
(weiyufeng)
Virtualization:
- Mark Creative Labs EMU20k2 INTx masking as broken (Alex Williamson)
- Add an ACS quirk for Qualcomm SA8775P, which doesn't advertise ACS
but does provide ACS-like features (Subramanian Ananthanarayanan)
IOMMU:
- Add function 0 DMA alias quirk for Glenfly Arise audio function,
which uses the function 0 Requester ID (WangYuli)
NPEM:
- Add Native PCIe Enclosure Management (NPEM) support for sysfs
control of NVMe RAID storage indicators (ok/fail/locate/
rebuild/etc) (Mariusz Tkaczyk)
- Add support for the ACPI _DSM PCIe SSD status LED management, which
is functionally similar to NPEM but mediated by platform firmware
(Mariusz Tkaczyk)
Device trees:
- Drop minItems and maxItems from ranges in PCI generic host binding
since host bridges may have several MMIO and I/O port apertures
(Frank Li)
- Add kirin, rcar-gen2, uniphier DT binding top-level constraints for
clocks (Krzysztof Kozlowski)
Altera PCIe controller driver:
- Convert altera DT bindings from text to YAML (Matthew Gerlach)
- Replace TLP_REQ_ID() with macro PCI_DEVID(), which does the same
thing and is what other drivers use (Jinjie Ruan)
Broadcom STB PCIe controller driver:
- Add DT binding maxItems for reset controllers (Jim Quinlan)
- Use the 'bridge' reset method if described in the DT (Jim Quinlan)
- Use the 'swinit' reset method if described in the DT (Jim Quinlan)
- Add 'has_phy' so the existence of a 'rescal' reset controller
doesn't imply software control of it (Jim Quinlan)
- Add support for many inbound DMA windows (Jim Quinlan)
- Rename SoC 'type' to 'soc_base' express the fact that SoCs come in
families of multiple similar devices (Jim Quinlan)
- Add Broadcom 7712 DT description and driver support (Jim Quinlan)
- Sort enums, pcie_offsets[], pcie_cfg_data, .compatible strings for
maintainability (Bjorn Helgaas)
Freescale i.MX6 PCIe controller driver:
- Add imx6q-pcie 'dbi2' and 'atu' reg-names for i.MX8M Endpoints
(Richard Zhu)
- Fix a code restructuring error that caused i.MX8MM and i.MX8MP
Endpoints to fail to establish link (Richard Zhu)
- Fix i.MX8MP Endpoint occasional failure to trigger MSI by enforcing
outbound alignment requirement (Richard Zhu)
- Call phy_power_off() in the .probe() error path (Frank Li)
- Rename internal names from imx6_* to imx_* since i.MX7/8/9 are also
supported (Frank Li)
- Manage Refclk by using SoC-specific callbacks instead of switch
statements (Frank Li)
- Manage core reset by using SoC-specific callbacks instead of switch
statements (Frank Li)
- Expand comments for erratum ERR010728 workaround (Frank Li)
- Use generic PHY APIs to configure mode, speed, and submode, which
is harmless for devices that implement their own internal PHY
management and don't set the generic imx_pcie->phy (Frank Li)
- Add i.MX8Q (i.MX8QM, i.MX8QXP, and i.MX8DXL) DT binding and driver
Root Complex support (Richard Zhu)
Freescale Layerscape PCIe controller driver:
- Replace layerscape-pcie DT binding compatible fsl,lx2160a-pcie with
fsl,lx2160ar2-pcie (Frank Li)
- Add layerscape-pcie DT binding deprecated 'num-viewport' property
to address a DT checker warning (Frank Li)
- Change layerscape-pcie DT binding 'fsl,pcie-scfg' to phandle-array
(Frank Li)
Loongson PCIe controller driver:
- Increase max PCI hosts to 8 for Loongson-3C6000 and newer chipsets
(Huacai Chen)
Marvell Aardvark PCIe controller driver:
- Fix issue with emulating Configuration RRS for two-byte reads of
Vendor ID; previously it only worked for four-byte reads (Bjorn
Helgaas)
MediaTek PCIe Gen3 controller driver:
- Add per-SoC struct mtk_gen3_pcie_pdata to support multiple SoC
types (Lorenzo Bianconi)
- Use reset_bulk APIs to manage PHY reset lines (Lorenzo Bianconi)
- Add DT and driver support for Airoha EN7581 PCIe controller
(Lorenzo Bianconi)
Qualcomm PCIe controller driver:
- Update qcom,pcie-sc7280 DT binding with eight interrupts (Rayyan
Ansari)
- Add back DT 'vddpe-3v3-supply', which was incorrectly removed
earlier (Johan Hovold)
- Drop endpoint redundant masking of global IRQ events (Manivannan
Sadhasivam)
- Clarify unknown global IRQ message and only log it once to avoid a
flood (Manivannan Sadhasivam)
- Add 'linux,pci-domain' property to endpoint DT binding (Manivannan
Sadhasivam)
- Assign PCI domain number for endpoint controllers (Manivannan
Sadhasivam)
- Add 'qcom_pcie_ep' and the PCI domain number to IRQ names for
endpoint controller (Manivannan Sadhasivam)
- Add global SPI interrupt for PCIe link events to DT binding
(Manivannan Sadhasivam)
- Add global RC interrupt handler to handle 'Link up' events and
automatically enumerate hot-added devices (Manivannan Sadhasivam)
- Avoid mirroring of DBI and iATU register space so it doesn't
overlap BAR MMIO space (Prudhvi Yarlagadda)
- Enable controller resources like PHY only after PERST# is
deasserted to partially avoid the problem that the endpoint SoC
crashes when accessing things when Refclk is absent (Manivannan
Sadhasivam)
- Add 16.0 GT/s equalization and RX lane margining settings (Shashank
Babu Chinta Venkata)
- Pass domain number to pci_bus_release_domain_nr() explicitly to
avoid a NULL pointer dereference (Manivannan Sadhasivam)
Renesas R-Car PCIe controller driver:
- Make the read-only const array 'check_addr' static (Colin Ian King)
- Add R-Car V4M (R8A779H0) PCIe host and endpoint to DT binding
(Yoshihiro Shimoda)
TI DRA7xx PCIe controller driver:
- Request IRQF_ONESHOT for 'dra7xx-pcie-main' IRQ since the primary
handler is NULL (Siddharth Vadapalli)
- Handle IRQ request errors during root port and endpoint probe
(Siddharth Vadapalli)
TI J721E PCIe driver:
- Add DT 'ti,syscon-acspcie-proxy-ctrl' and driver support to enable
the ACSPCIE module to drive Refclk for the Endpoint (Siddharth
Vadapalli)
- Extract the cadence link setup from cdns_pcie_host_setup() so link
setup can be done separately during resume (Thomas Richard)
- Add T_PERST_CLK_US definition for the mandatory delay between
Refclk becoming stable and PERST# being deasserted (Thomas Richard)
- Add j721e suspend and resume support (Théo Lebrun)
TI Keystone PCIe controller driver:
- Fix NULL pointer checking when applying MRRS limitation quirk for
AM65x SR 1.0 Errata #i2037 (Dan Carpenter)
Xilinx NWL PCIe controller driver:
- Fix off-by-one error in INTx IRQ handler that caused INTx
interrupts to be lost or delivered as the wrong interrupt (Sean
Anderson)
- Rate-limit misc interrupt messages (Sean Anderson)
- Turn off the clock on probe failure and device removal (Sean
Anderson)
- Add DT binding and driver support for enabling/disabling PHYs (Sean
Anderson)
- Add PCIe phy bindings for the ZCU102 (Sean Anderson)
Xilinx XDMA PCIe controller driver:
- Add support for Xilinx QDMA Soft IP PCIe Root Port Bridge to DT
binding and xilinx-dma-pl driver (Thippeswamy Havalige)
Miscellaneous:
- Fix buffer overflow in kirin_pcie_parse_port() (Alexandra Diupina)
- Fix minor kerneldoc issues and typos (Bjorn Helgaas)
- Use PCI_DEVID() macro in aer_inject() instead of open-coding it
(Jinjie Ruan)
- Check pcie_find_root_port() return in x86 fixups to avoid NULL
pointer dereferences (Samasth Norway Ananda)
- Make pci_bus_type constant (Kunwu Chan)
- Remove unused declarations of __pci_pme_wakeup() and
pci_vpd_release() (Yue Haibing)
- Remove any leftover .*.cmd files with make clean (zhang jiao)
- Remove unused BILLION macro (zhang jiao)"
* tag 'pci-v6.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (132 commits)
PCI: Fix typos
dt-bindings: PCI: qcom: Allow 'vddpe-3v3-supply' again
tools: PCI: Remove unused BILLION macro
tools: PCI: Remove .*.cmd files with make clean
PCI: Pass domain number to pci_bus_release_domain_nr() explicitly
PCI: dra7xx: Fix error handling when IRQ request fails in probe
PCI: dra7xx: Fix threaded IRQ request for "dra7xx-pcie-main" IRQ
PCI: qcom: Add RX lane margining settings for 16.0 GT/s
PCI: qcom: Add equalization settings for 16.0 GT/s
PCI: dwc: Always cache the maximum link speed value in dw_pcie::max_link_speed
PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed'
PCI: qcom-ep: Enable controller resources like PHY only after refclk is available
PCI: Mark Creative Labs EMU20k2 INTx masking as broken
dt-bindings: PCI: imx6q-pcie: Add reg-name "dbi2" and "atu" for i.MX8M PCIe Endpoint
dt-bindings: PCI: altera: msi: Convert to YAML
PCI: imx6: Add i.MX8Q PCIe Root Complex (RC) support
PCI: Rename CRS Completion Status to RRS
PCI: aardvark: Correct Configuration RRS checking
PCI: Wait for device readiness with Configuration RRS
PCI: brcmstb: Sort enums, pcie_offsets[], pcie_cfg_data, .compatible strings
...
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Merge tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull 'struct fd' updates from Al Viro:
"Just the 'struct fd' layout change, with conversion to accessor
helpers"
* tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
add struct fd constructors, get rid of __to_fd()
struct fd: representation change
introduce fd_file(), convert all accessors to it.
These drivers don't use the driver_data member of struct i2c_device_id,
so don't explicitly initialize this member.
This prepares putting driver_data in an anonymous union which requires
either no initialization or named designators. But it's also a nice
cleanup on its own.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/20240920151009.499188-2-u.kleine-koenig@baylibre.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Changes cs35l45_get_clk_freq_id() function data type from unsigned int
to int. This function is returns a positive index value if successful
or a negative error code if unsuccessful.
Functionally there should be no difference as long as the unsigned int
return is interpreted as an int, however it should be corrected for
readability.
Signed-off-by: Ricardo Rivera-Matos <rriveram@opensource.cirrus.com>
Link: https://patch.msgid.link/20240919151654.197337-1-rriveram@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The variable 'kc' is handled in the function
soc_tplg_control_dbytes_create(), and 'kc->private_value'
is assigned to 'sbe', so In the function soc_tplg_dbytes_create(),
the right 'sbe' should be 'kc.private_value', the same logical error
in the function soc_tplg_dmixer_create(), thus fix them.
Fixes: 0867278200 ("ASoC: topology: Unify code for creating standalone and widget bytes control")
Fixes: 4654ca7cc8 ("ASoC: topology: Unify code for creating standalone and widget mixer control")
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://patch.msgid.link/20240914081608.3514-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
UCM can load a board-specific file based on the card long_name. Remove
the constant "AMD Soundwire SOF" long_name so that the ASoC core can
set the long_name based on DMI information.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20240916061318.3147988-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The HP Elite mt645 G8 Mobile Thin Client uses an ALC236 codec
and needs the ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF quirk
to enable the mute and micmute LED functionality.
This patch adds the system ID of the HP Elite mt645 G8
to the `alc269_fixup_tbl` in `patch_realtek.c`
to enable the required quirk.
Cc: stable@vger.kernel.org
Signed-off-by: Nikolai Afanasenkov <nikolai.afanasenkov@hp.com>
Link: https://patch.msgid.link/20240916195042.4050-1-nikolai.afanasenkov@hp.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
A fairly big update at this time, both in core and driver sides.
The core received rewrites in PCM buffer allocation handling and
locking optimizations, PCM rate updates followed by lots of cleanups.
In ASoC side, the legacy Intel drivers have been deprecated by AVS
drivers which leaded to the significant amount of code reduction.
SoundWire driver updates and other cleanups contributed more code
reduction, too.
USB-audio driver received a large cleanup of its big quirk table, and
the old snd_print*() API usages in many legacy drivers are replaced
with the standard print API.
Here are some highlights:
Core:
- More optimized locking in ALSA control code
- Rewrites of memalloc helpers for better DMA API usage
- Drop of obsoleted vmalloc PCM buffer helper API
- Continued MIDI2 UMP updates
- Support of a new user-space driven timer instance
- Update for more PCM support rates and cleanups
- Xrun counter report in the proc files
ASoC:
- Continued simplification and cleanup works for ASoC
- Extensive cleanups and refactoring of the Soundwire drivers
- Removal of Intel machine support obsoleted by the AVS driver
- Lots of DT schema conversions
- Machine support for many AMD and Intel x86 platforms
- Support for AMD ACP 7.1, Mediatek MT6367 and MT8365, Realtek RTL1320
SoundWire and rev C, and Texas Instruments TAS2563
USB-audio:
- Add support of multiple control interfaces
- A large rewrite of quirk table with macros
- Support for RME Digiface USB
HD-audio:
- Cleanup of quirk code for Samsung Galaxy laptops
- Clean up of detection of Cirrus codecs
- C-Media CM9825 HD-audio codec support
Others:
- Rewrites to standard print API in a lot of legacy drivers
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Merge tag 'sound-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"A fairly big update at this time, both in core and driver sides.
The core received rewrites in PCM buffer allocation handling and
locking optimizations, PCM rate updates followed by lots of cleanups.
In ASoC side, the legacy Intel drivers have been deprecated by AVS
drivers which leaded to the significant amount of code reduction.
SoundWire driver updates and other cleanups contributed more code
reduction, too.
USB-audio driver received a large cleanup of its big quirk table, and
the old snd_print*() API usages in many legacy drivers are replaced
with the standard print API.
Here are some highlights:
Core:
- More optimized locking in ALSA control code
- Rewrites of memalloc helpers for better DMA API usage
- Drop of obsoleted vmalloc PCM buffer helper API
- Continued MIDI2 UMP updates
- Support of a new user-space driven timer instance
- Update for more PCM support rates and cleanups
- Xrun counter report in the proc files
ASoC:
- Continued simplification and cleanup works for ASoC
- Extensive cleanups and refactoring of the Soundwire drivers
- Removal of Intel machine support obsoleted by the AVS driver
- Lots of DT schema conversions
- Machine support for many AMD and Intel x86 platforms
- Support for AMD ACP 7.1, Mediatek MT6367 and MT8365, Realtek
RTL1320 SoundWire and rev C, and Texas Instruments TAS2563
USB-audio:
- Add support of multiple control interfaces
- A large rewrite of quirk table with macros
- Support for RME Digiface USB
HD-audio:
- Cleanup of quirk code for Samsung Galaxy laptops
- Clean up of detection of Cirrus codecs
- C-Media CM9825 HD-audio codec support
Others:
- Rewrites to standard print API in a lot of legacy drivers"
* tag 'sound-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (410 commits)
ASoC: topology: Fix redundant logical jump
ASoC: tas2781: Add Calibration Kcontrols for Chromebook
ASoC: amd: acp: refactor SoundWire machine driver code
ASoC: sdw_utils/intel: move soundwire endpoint parsing helper functions
ASoC: sdw_util/intel: move soundwire endpoint and dai link structures
ASoC: intel: sof_sdw: rename soundwire parsing helper functions
ASoC: intel: sof_sdw: rename soundwire endpoint and dailink structures
ASoC: atmel: mchp-pdmc: Retain Non-Runtime Controls
ALSA: hda/realtek: Add support for Galaxy Book2 Pro (NP950XEE)
ASoC: mediatek: mt7986-afe-pcm: Remove redundant error message
ALSA: memalloc: Use proper DMA mapping API for x86 S/G buffer allocations
ALSA: memalloc: Use proper DMA mapping API for x86 WC buffer allocations
ALSA: usb-audio: Add logitech Audio profile quirk
ASoc: mediatek: mt8365: Remove unneeded assignment
ASoC: Intel: ARL: Add entry for HDMI-In capture support to non-I2S codec boards.
ASoC: Intel: sof_rt5682: Add HDMI-In capture with rt5682 support for ARL.
ASoC: SOF: Intel: hda: remove common_hdmi_codec_drv
ASoC: Intel: sof_pcm512x: do not check common_hdmi_codec_drv
ASoC: Intel: ehl_rt5660: do not check common_hdmi_codec_drv
ASoC: Intel: skl_hda_dsp_generic: use common module for DAI links
...
A few last-minute ASoC fixes and MAINTAINERS update.
All look small, obvious and nice-to-have fixes for 6.11-final.
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Merge tag 'sound-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A few last-minute ASoC fixes and MAINTAINERS update.
All look small, obvious and nice-to-have fixes for 6.11-final"
* tag 'sound-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: meson: axg-card: fix 'use-after-free'
ASoC: codecs: avoid possible garbage value in peb2466_reg_read()
MAINTAINERS: update Pierre Bossart's email and role
ASoC: tas2781: fix to save the dsp bin file name into the correct array in case name_prefix is not NULL
ASoC: Intel: soc-acpi-intel-mtl-match: add missing empty item
ASoC: Intel: soc-acpi-intel-lnl-match: add missing empty item
This is a very large set of changes, almost all in drivers rather than
the core. Even with the addition of several quite large drivers the
overall diffstat is negative thanks to the removal of some old Intel
board support which has been obsoleted by the AVS driver, helped a bit
by some factoring out into helpers (especially around the Soundwire
machine drivers for x86).
Highlights include:
- More simplifications and cleanups throughout the subsystem from
Morimoto-san.
- Extensive cleanups and refactoring of the Soundwire drivers to make
better use of helpers.
- Removal of Intel machine support obsoleted by the AVS driver.
- Lots of DT schema conversions.
- Machine support for many AMD and Intel x86 platforms.
- Support for AMD ACP 7.1, Mediatek MT6367 and MT8365, Realtek RTL1320
SoundWire and rev C, and Texas Instruments TAS2563
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Merge tag 'asoc-v6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.12
This is a very large set of changes, almost all in drivers rather than
the core. Even with the addition of several quite large drivers the
overall diffstat is negative thanks to the removal of some old Intel
board support which has been obsoleted by the AVS driver, helped a bit
by some factoring out into helpers (especially around the Soundwire
machine drivers for x86).
Highlights include:
- More simplifications and cleanups throughout the subsystem from
Morimoto-san.
- Extensive cleanups and refactoring of the Soundwire drivers to make
better use of helpers.
- Removal of Intel machine support obsoleted by the AVS driver.
- Lots of DT schema conversions.
- Machine support for many AMD and Intel x86 platforms.
- Support for AMD ACP 7.1, Mediatek MT6367 and MT8365, Realtek RTL1320
SoundWire and rev C, and Texas Instruments TAS2563
A few last minute fixes, plus an update for Pierre's contact details and
status. It'd be good to get these into v6.11 (especially the
MAINTAINERS update) but it wouldn't be the end of the world if they
waited for the merge window, none of them are super remarkable and it's
just a question of timing that they're last minute.
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Merge tag 'asoc-fix-v6.11-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.11
A few last minute fixes, plus an update for Pierre's contact details and
status. It'd be good to get these into v6.11 (especially the
MAINTAINERS update) but it wouldn't be the end of the world if they
waited for the merge window, none of them are super remarkable and it's
just a question of timing that they're last minute.
Add calibration related kcontrol for speaker impedance calibration and
speaker leakage check for Chromebook.
Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20240911232739.1509-1-shenghao-ding@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Vijendar Mukunda <Vijendar.Mukunda@amd.com>:
This patch series moves common Soundwire endpoint parsing and dai
creation logic to common placeholder from Intel generic SoundWire
machine driver code to make it generic. AMD SoundWire machine driver
code is refactored to use these functions for SoundWire endpoint
parsing and dai creation logic.
Link: https://github.com/thesofproject/linux/pull/5171
Move SoundWire endpoint parsing helper functions to common place holder.
These functions will be used by other platform machine driver code.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240913090631.1834543-5-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Move Soundwire endpoint and dai link structures from Intel generic machine
driver code to common place holder(soc_sdw_utils.h). These structures will
be used in other platform SoundWire machine driver code.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240913090631.1834543-4-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Rename SoundWire parsing helper functions with 'asoc_sdw' tag
to make it generic.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240913090631.1834543-3-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Rename SoundWire endpoint and dai link structures with asoc tag to make it
generic.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240913090631.1834543-2-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Avoid removing these controls, as doing so can cause issues if the stream
is initiated from another control. Ensure these controls remain intact when
the stream is started or finished. Instead of removing them, return an
-EBUSY error code to indicate that the controller is busy, especially when
the audio filter and the SINC filter are in use.
[andrei.simion@microchip.com: Reword the commit title and the commit
message. Replace spinlock and busy variable with atomic_t busy_stream.]
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240913120621.79088-1-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the function mt7986_afe_pcm_dev_probe, when get irq
failed, the function platform_get_irq() logs an error
message, so remove redundant one here.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240912084110.1854-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The fallback S/G buffer allocation for x86 used the addresses deduced
from the page allocations blindly. It broke the allocations on IOMMU
and made us to work around with a hackish DMA ops check.
For cleaning up those messes, this patch switches to the proper DMA
mapping API usages with the standard sg-table instead.
By introducing the sg-table, the address table isn't needed, but for
keeping the original allocation sizes for freeing, replace it with the
array keeping the number of pages.
The get_addr callback is changed to use the existing one for
non-contiguous buffers. (Also it's the reason sg_table is put at the
beginning of struct snd_dma_sg_fallback.)
And finally, the hackish workaround that checks the DMA ops is
dropped now.
Link: https://patch.msgid.link/20240912155227.4078-3-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The x86 WC page allocation assumes incorrectly the DMA address
directly taken from the page. Also it checks the DMA ops
inappropriately for switching to the own method.
This patch rewrites the stuff to use the proper DMA mapping API
instead.
Link: https://patch.msgid.link/20240912155227.4078-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Can be replaced with "simple-audio-card" for the rates up to 50kHz, refer
to commit "ARM: dts: ep93xx: Add EDB9302 DT".
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
And rely on OF DMA.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The ret is being assigned, but not being used. Remove the assignment.
One of the reviewer mentioned that dev_warn should be replaced with
dev_info. Make this change as well.
Fixes: 1bf6dbd75f ("ASoc: mediatek: mt8365: Add a specific soundcard for EVK")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20240911123629.125686-1-usama.anjum@collabora.com
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Adding HDMI-In capture support for the ARL products which doesn't have
onboard I2S codec. But need to support HDMI-In capture via I2S and
audio playback through HDMI/DP monitor.
Signed-off-by: Balamurugan C <balamurugan.c@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-8-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Added match table entry on arl machines to support HDMI-In capture
with rt5682 I2S audio codec. also added the respective quirk
configuration in rt5682 machine driver.
Signed-off-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Do not set common_hdmi_codec_drv in SOF platform driver since no
machine driver needs it. Remove member variable common_hdmi_codec_drv
from snd_soc_acpi_mach_params structure.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-6-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The variable common_hdmi_codec_drv is always true on SOF platform so
we could remove the reference in machine driver.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-5-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The variable common_hdmi_codec_drv is always true on SOF platform so
we could remove the reference in machine driver.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-4-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use intel_board module to create DAI link array for Intel iDisp HDMI,
HDA external codec, DMIC01, DMIC16K, and BT audio offload DAI BE links.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a helper function for machine drivers to initialize HDA external
codec DAI link.
Signed-off-by: Brent Lu <brent.lu@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240912120308.134762-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Andrei Simion <andrei.simion@microchip.com>:
This patch set is intended to enhance the functionality and maintainability
of the mchp-pdmc driver:
- Enhances performance by refining maxburst logic.
- Introduces a name for better identification and management.
Merge series from Jens Reidel <adrian@travitia.xyz>:
This patch adds support for the primary mi2s interface on devices using SM8250
audio drivers. Tested on SM7150 (xiaomi-davinci). SM7150 sound is close to
SM8250 and we intend to use it as a fallback in the future.
To: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: Liam Girdwood <lgirdwood@gmail.com>
To: Mark Brown <broonie@kernel.org>
To: Jaroslav Kysela <perex@perex.cz>
To: Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-sound@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux@mainlining.org
Jens Reidel (1):
ASoC: qcom: sm8250: enable primary mi2s
sound/soc/qcom/sm8250.c | 8 ++++++++
1 file changed, 8 insertions(+)
--
2.46.0
Set snd_soc_dai_driver name to improve controller's display of the DAI
name.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240911122909.133399-3-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Improve the DMA descriptor calculation by dividing the period size by the
product of sample size and DMA chunk size, rather than just DMA chunk size.
Ensure that all DMA descriptors start from a well-aligned address to
improve the reliability and efficiency of DMA operations and avoid
potential issues related to misaligned descriptors.
[andrei.simion@microchip.com: Adjust the commit title. Reword the commit
message. Add MACROS for each DMA size chunk supported by mchp-pdmc.
Add DMA_BURST_ALIGNED preprocesor function to check the alignment of the
DMA burst.]
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240911122909.133399-2-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
It turned out that the topology ABI takes the standard PCM rate bits
as is, and it means that the recent change of the PCM rate bits would
lead to the inconsistent rate values used for topology.
This patch reverts the original PCM rate bit definitions while adding
the new rates to the extended bits instead. This needed the change of
snd_pcm_known_rates, too. And this also required to fix the handling
in snd_pcm_hw_limit_rates() that blindly assumed that the list is
sorted while it became unsorted now.
Fixes: 090624b7dc ("ALSA: pcm: add more sample rate definitions")
Reported-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Closes: https://lore.kernel.org/1ab3efaa-863c-4dd0-8f81-b50fd9775fad@linux.intel.com
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Tested-by: Jerome Brunet <jbrunet@baylibre.com>
Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20240911135756.24434-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
There may be a case where i2s_data may not get initialized by the for
loop which will cause the kernel crash. Initialize the i2s_data to NULL
and abort execute if it isn't found.
Fixes: 402bbb13a1 ("ASoC: mediatek: mt8365: Add I2S DAI support")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20240911111317.4072349-1-usama.anjum@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Clang static checker (scan-build) warning:
sound/soc/codecs/peb2466.c:232:8:
Assigned value is garbage or undefined [core.uninitialized.Assign]
232 | *val = tmp;
| ^ ~~~
When peb2466_read_byte() fails, 'tmp' will have a garbage value.
Add a judgemnet to avoid this problem.
Fixes: 227f609c7c ("ASoC: codecs: Add support for the Infineon PEB2466 codec")
Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://patch.msgid.link/20240911115448.277828-1-suhui@nfschina.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As module device table added for AMD sof based generic machine driver,
MODULE_ALIAS is not required. Remove MODULE_ALIAS for AMD sof based
generic machine driver.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20240911093554.2076872-2-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As module device table added for AMD legacy machine driver, MODULE_ALIAS
is not required. Remove MODULE_ALIAS for AMD legacy machine driver.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20240911093554.2076872-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Since recently in the commit e469e2045f ("ALSA: memalloc: Let IOMMU
handle S/G primarily"), the SG buffer allocation code was modified to
use the standard DMA code primarily and the fallback is applied only
limitedly. This made the Xen PV specific workarounds we took in the
commit 53466ebdec ("ALSA: memalloc: Workaround for Xen PV") rather
superfluous.
It was a hackish workaround for the regression at that time, and it
seems that it's causing another issues (reportedly memory
corruptions). So it's better to clean it up, after all.
Link: https://lore.kernel.org/20240906184209.25423-1-ariadne@ariadne.space
Cc: Ariadne Conill <ariadne@ariadne.space>
Link: https://patch.msgid.link/20240910113100.32542-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The CM9825 is a High Definition Audio Codec.
There are 2 independent stereo outputs, one of the stereo
outputs is cap-less with HP AMP, and the other is line out to
connect the active speaker. The inputs can be Line-in and MIC-in.
Signed-off-by: Leo Tsai <antivirus621@gmail.com>
Link: https://patch.msgid.link/20240910065542.6534-1-antivirus621@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The declaration of aiu_fifo_hw_free() has been removed since
commit e05cde84ea ("ASoC: meson: Use managed DMA buffer allocation").
Let's remove the unused declaration.
Fixes: e05cde84ea ("ASoC: meson: Use managed DMA buffer allocation")
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://patch.msgid.link/20240910122330.70684-1-zhangzekun11@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When using primary mi2s on sm8250-compatible SoCs, the correct clock
needs to get enabled to be able to use the mi2s interface.
Signed-off-by: Jens Reidel <adrian@travitia.xyz>
Tested-by: Danila Tikhonov <danila@jiaxyga.com> # sm7325-nothing-spacewar
Link: https://patch.msgid.link/20240826134920.55148-2-adrian@travitia.xyz
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Use the function dev_err_probe can simplify code, but
the error return should not be deleted, that is
unreasonable, thus fix it.
Fixes: 3d2528d6c0 ("ASoC: loongson: Simplify with dev_err_probe()")
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240910021104.3400-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the function snd_soc_alloc_ac97_component &
snd_soc_new_ac97_component, the error return is
ERR_PTR, so fix the incorrect description.
Fixes: 47e039413c ("ASoC: Add support for allocating AC'97 device before registering it")
Fixes: 7361fbeaea ("ASoC: ac97: Add support for resetting device before registration")
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240910013303.2044-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The definition of struct snd_malloc_ops was moved out to
memalloc_local.h since there was another code for S/G buffer
allocation referring to the struct. But since the code change to use
non-contiguous allocators, it's solely referred in memalloc.c, hence
it makes little sense to have a separate header file.
Let's move it back to memalloc.c.
Link: https://patch.msgid.link/20240910113141.32618-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
I have done a lot of analysis for these type of devices and collaborated
quite a bit with Nick Weihs (author of the first patch submitted for this
including adding samsung_helper.c). More information can be found in the
issue on Github [1] including additional rationale and testing.
The existing implementation includes a large number of equalizer coef
values that are not necessary to actually init and enable the speaker
amps, as well as create a somewhat worse sound profile. Users have
reported "muffled" or "muddy" sound; more information about this including
my analysis of the differences can be found in the linked Github issue.
This patch refactors the "v2" version of ALC298_FIXUP_SAMSUNG_AMP to a much
simpler implementation which removes the new samsung_helper.c, reuses more
of the existing patch_realtek.c, and sends significantly fewer unnecessary
coef values (including removing all of these EQ-specific coef values).
A pcm_playback_hook is used to dynamically enable and disable the speaker
amps only when there will be audio playback; this is to match the behavior
of how the driver for these devices is working in Windows, and is
suspected but not yet tested or confirmed to help with power consumption.
Support for models with 2 speaker amps vs 4 speaker amps is controlled by
a specific quirk name for both types. A new int num_speaker_amps has been
added to alc_spec so that the hooks can know how many speaker amps to
enable or disable. This design was chosen to limit the number of places
that subsystem ids will need to be maintained: like this, they can be
maintained only once in the quirk table and there will not be another
separate list of subsystem ids to maintain elsewhere in the code.
Also updated the quirk name from ALC298_FIXUP_SAMSUNG_AMP2 to
ALC298_FIXUP_SAMSUNG_AMP_V2_.. as this is not a quirk for "Amp #2" on
ALC298 but is instead a different version of how to handle it.
More devices have been added (see Github issue for testing confirmation),
as well as a small cleanup to existing names.
[1]: https://github.com/thesofproject/linux/issues/4055#issuecomment-2323411911
Signed-off-by: Joshua Grisham <josh@joshuagrisham.com>
Link: https://patch.msgid.link/20240909193000.838815-1-josh@joshuagrisham.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Vaio VJFH52 is equipped with ACL256, and needs a
fix to make the internal mic and headphone mic to work.
Also must to limits the internal microphone boost.
Signed-off-by: Edson Juliano Drosdeck <edson.drosdeck@gmail.com>
Link: https://patch.msgid.link/20240909162751.4790-1-edson.drosdeck@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge series from Mark Brown <broonie@kernel.org>:
Nathan reported that the newly added mt8365 drivers were causing a
number of warnings which break -Werror builds, these were only visible
on arm64 since the drivers did not have COMPILE_TEST enabled. Fix this
and some other minor stuff I noticed while doing so.
Merge series from Binbin Zhou <zhoubinbin@loongson.cn>:
This patchset attempts to improve code readability by simplifying code
formatting.
No functional changes.
After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.
Convert all drivers below sound/soc to use .remove(), with the eventual
goal to drop struct platform_driver::remove_new(). As .remove() and
.remove_new() have the same prototypes, conversion is done by just
changing the structure member name in the driver initializer.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/20240909151230.909818-2-u.kleine-koenig@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove the interface name from the stream_name. The interface name (and the
index of the interface) can be set in DT using the sound-name-prefix string
property.
[andrei.simion@microchip: Adjust the commit title]
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240909083530.14695-2-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the file drivers/base/platform.c, the return description of
platform_get_irq is 'non-zero IRQ number on success, negative
error number on failure.', so the check is wrong, fix it. And
when get irq failed, the function platform_get_irq logs an error
message.
Fixes: 5e2404493f ("ASoC: codecs: add MT6357 support")
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240908134604.3652-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
There is no build time dependency on anything specific to ARCH_MEDIATEK so
enable COMPILE_TEST builds.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-7-7ad0bac20161@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Nothing ever calls mt8365_dai_load_dmic_iirc_coeff_table() so the compiler
warns about an unused static function. While it seems likely that something
should be calling the function I don't know what and this is breaking
-Werror builds like allmodconfig so let's just remove it. It can be added
again along with the user.
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-6-7ad0bac20161@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The compilers warn if functions without a prototype are not static so add
appropriate static declarations.
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-4-7ad0bac20161@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The function is not used outside of the file it is defined and the
equivalent function for 44.1kHz is not prototyped so remove the prototype
for this function.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-3-7ad0bac20161@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The regmap APIs take unsigned ints not unsigned longs so casting their
arguments to unsigned longs is not a good choice, the constants being
cast here are all unsigned ints anyway.
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-2-7ad0bac20161@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The mt8365 driver uses bits.h to define bitfields but BIT() uses unsigned
long constants so does not play well with being bitwise negated and
converted to an unsigned int, the compiler complains about width reduction
on a number of architectures. Just open code the shifting to avoid the
issue.
Generated with s/BIT(/(1U << /
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Tested-by: Nathan Chancellor <nathan@kernel.org> # build
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240907-asoc-fix-mt8365-build-v1-1-7ad0bac20161@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The azx_bus->dma_type is referred only for allocating the
communication buffers like CORB/RIRB, and the allocation size is
small. Hence it doesn't have to be S/G buffer allocation, which is an
obvious overkill. Use the standard SNDRV_DMA_TYPE_DEV_WC instead.
This was changed to SNDRV_DMA_TYPE_DEV_WC_SG in the commit
37137ec26c ("ALSA: hda: Once again fix regression of page
allocations with IOMMU") as a workaround for IOMMU-backed
allocations. But this is no longer needed since the allocation with
SNDRV_DMA_TYPE_DEV_WC itself was fixed in the commit 9c27301342
("ALSA: memalloc: Use DMA API for x86 WC page allocations, too").
So this patch reverts the previous workaround in this piece of code.
Link: https://patch.msgid.link/20240909134744.25426-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The mt8365_i2s_enum and mt8365_i2s_hd_str variables are not
used anywhere, but cause a warning when building with C=1
or when enabling -Wunused-const-variable:
sound/soc/mediatek/mt8365/mt8365-dai-i2s.c:781:27: error: 'mt8365_i2s_hd_str' defined but not used [-Werror=unused-const-variable=]
781 | static const char * const mt8365_i2s_hd_str[] = {
| ^~~~~~~~~~~~~~~~~
Remove these for the moment, they can be added back if a
user comes up.
Fixes: 402bbb13a1 ("ASoC: mediatek: mt8365: Add I2S DAI support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://patch.msgid.link/20240907200053.3027553-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
On x86, the header is not already included implicitly,
breaking compile-testing:
In file included from sound/soc/mediatek/mt8365/mt8365-afe-common.h:19,
from sound/soc/mediatek/mt8365/mt8365-afe-pcm.c:18:
sound/soc/mediatek/mt8365/mt8365-afe-pcm.c: In function 'mt8365_afe_cm2_mux_conn':
sound/soc/mediatek/mt8365/mt8365-reg.h:952:41: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
952 | #define CM2_AFE_CM2_CONN_CFG1(x) FIELD_PREP(CM2_AFE_CM2_CONN_CFG1_MASK, (x))
| ^~~~~~~~~~
Included it ahead of the field definitions.
Fixes: 38c7c9ddc7 ("ASoC: mediatek: mt8365: Add common header")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://patch.msgid.link/20240908221754.2210857-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
The TLV320DAC3100 Audio DAC has 25 built-in digital audio processing blocks
(PRBs). Each of these PRBs has a static filter structure with programmable
coefficients. Once a PRB is selected for use by the DAC, its filter
coefficients can be configured via a dedicated set of registers.
Define a new optional firmware which can be loaded by the TLV320DAC driver.
This firmware describes a full set of filter coefficients for all blocks
used by the various PRBs.
The firmware's binary format is heavily inspired by the one used in the
peb2466 driver. It includes a version marker to allow for potential
evolutions of the format.
Note that adaptive filtering is not supported i.e. filter coefficients are
loaded once before power-on and then cannot be changed while the DAC is
powered. This is why only page A coefficients are modified. Page B
coefficients are only used for adaptive filtering.
Signed-off-by: Romain Gantois <romain.gantois@bootlin.com>
Link: https://patch.msgid.link/20240906-tlv320-filter-v1-1-6955f53ff435@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
fix to save the dsp bin file name into the correct array, coef_binaryname,
instead of rca_binaryname, in case name_prefix is not NULL.
Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20240907001540.944-1-shenghao-ding@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Since there are a few corner cases where the S/G buffer allocation
isn't performed (e.g. depending on IOMMU implementations), it'd be
better to allow the default buffer preallocation size for x86, too.
The default for x86 is still kept to 0, as it should work in most
cases.
Link: https://patch.msgid.link/20240907084129.28802-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Hopefully the last PR for 6.11, at least for this level of amount.
In addition to the usual HD-audio quirks, there are more changes in
ASoC, but all look small and device-specific fixes, and nothing stands
out. The only slightly big change is sunxi I2S fix, which looks quite
safe to apply, too.
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Merge tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Hopefully the last PR for 6.11, at least for this level of amount.
In addition to the usual HD-audio quirks, there are more changes in
ASoC, but all look small and device-specific fixes, and nothing stands
out. The only slightly big change is sunxi I2S fix, which looks quite
safe to apply, too"
* tag 'sound-6.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits)
ALSA: hda/realtek - Fix inactive headset mic jack for ASUS Vivobook 15 X1504VAP
ALSA: hda/realtek: Support mute LED on HP Laptop 14-dq2xxx
ALSA: hda/realtek: Enable Mute Led for HP Victus 15-fb1xxx
ALSA: hda/realtek: extend quirks for Clevo V5[46]0
ASoC: codecs: lpass-va-macro: set the default codec version for sm8250
ALSA: hda: add HDMI codec ID for Intel PTL
ALSA: hda/realtek: add patch for internal mic in Lenovo V145
ASoC: sunxi: sun4i-i2s: fix LRCLK polarity in i2s mode
ASoC: amd: yc: Add a quirk for MSI Bravo 17 (D7VEK)
ASoC: mediatek: mt8188-mt6359: Modify key
ASoc: SOF: topology: Clear SOF link platform name upon unload
ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices
ASoC: SOF: ipc: replace "enum sof_comp_type" field with "uint32_t"
ASoC: fix module autoloading
ASoC: tda7419: fix module autoloading
ASoC: google: fix module autoloading
ASoC: intel: fix module autoloading
ASoC: tegra: Fix CBB error during probe()
ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
ASoC: Intel: soc-acpi-cht: Make Lenovo Yoga Tab 3 X90F DMI match less strict
...
The devm_clk_get_enabled() helpers:
- call devm_clk_get()
- call clk_prepare_enable() and register what is needed in order to
call clk_disable_unprepare() when needed, as a managed resource.
This simplifies the code and avoids the calls to clk_disable_unprepare().
Signed-off-by: ying zuxin <11154159@vivo.com>
Link: https://patch.msgid.link/20240906084841.19248-1-yingzuxin@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Return when error occurs instead of proceeding to for loop which will
use val uninitialized.
Fixes: f6f7d25b11 ("ASoC: amd: acp: Add pte configuration for ACP7.0 platform")
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://patch.msgid.link/20240906103727.222749-1-usama.anjum@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the function loongson_asoc_card_probe, it is simpler
to return the value of function devm_snd_soc_register_card
directly.
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240906100523.2142-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.
Fixes: f77ae7fcdc ("ASoC: Intel: soc-acpi-intel-mtl-match: add cs42l43 only support")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20240906060224.2241212-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
There is no links_num in struct snd_soc_acpi_mach {}, and we test
!link->num_adr as a condition to end the loop in hda_sdw_machine_select().
So an empty item in struct snd_soc_acpi_link_adr array is required.
Fixes: dd3bd9dc47 ("ASoC: Intel: soc-acpi-intel-lnl-match: add cs42l43 only support")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20240906060224.2241212-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
IEC958-3 defines sampling rate up to 768 kHz.
Such rates maybe used with high bandwidth IEC958 links, such as eARC.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-13-8371948d3921@baylibre.com
The cs35l34 adds a useless rate constraint on startup.
It does not set SNDRV_PCM_RATE_KNOT and the rates set are already a subset
of the ones provided in the constraint list, so it is a no-op.
>From the rest of the code, it is likely HW supports more than the 32, 44.1
and 48kHz listed in CS35L34_RATES but there is no way to know for sure
without proper documentation.
Keep the driver as it is for now and just drop the useless constraint.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-12-8371948d3921@baylibre.com
The custom rate constraint lists was necessary to support 12kHz and 24kHz.
These rates are now available through SNDRV_PCM_RATE_12000 and
SNDRV_PCM_RATE_24000.
Use them and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-11-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 12kHz and 24kHz.
These rates are now available through SNDRV_PCM_RATE_12000 and
SNDRV_PCM_RATE_24000.
Use them and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-10-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 12kHz, 24kHz and
128kHz. These rates are now available through SNDRV_PCM_RATE_12000,
SNDRV_PCM_RATE_24000 and SNDRV_PCM_RATE_128000.
Use them and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-9-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 12kHz and 24kHz.
These rates are now available through SNDRV_PCM_RATE_12000 and
SNDRV_PCM_RATE_24000.
Use them and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-8-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 12kHz and 24kHz.
These rates are now available through SNDRV_PCM_RATE_12000 and
SNDRV_PCM_RATE_24000.
Use them and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-7-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 12kHz and 24kHz.
These rates are now available through SNDRV_PCM_RATE_12000 and
SNDRV_PCM_RATE_24000.
Use them and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-6-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 128kHz.
This rate is now available through SNDRV_PCM_RATE_128000.
Use it and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-5-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 128kHz.
This rate is now available through SNDRV_PCM_RATE_128000.
Use it and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-4-8371948d3921@baylibre.com
The custom rate constraint lists were necessary to support 12kHz and 24kHz.
These rates are now available through SNDRV_PCM_RATE_12000 and
SNDRV_PCM_RATE_24000.
Use them and drop the custom rate constraint rules.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-3-8371948d3921@baylibre.com
The custom rate constraint list was necessary to support 128kHz.
This rate is now available through SNDRV_PCM_RATE_128000.
Use it and drop the custom rate constraint rule.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-2-8371948d3921@baylibre.com
This adds a sample rate definition for 12kHz, 24kHz and 128kHz.
Admittedly, just a few drivers are currently using these sample
rates but there is enough of a recurrence to justify adding a definition
for them and remove some custom rate constraint code while at it.
The new definitions are not added to the interval definitions, such as
SNDRV_PCM_RATE_8000_44100, because it would silently add new supported
rates to drivers that may or may not support them. For sure the drivers
have not been tested for these new rates so it is better to leave them out
of interval definitions.
That being said, the added rates are multiples of well know rates families,
it is very likely that a lot of devices out there actually supports them.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: David Rhodes <drhodes@opensource.cirrus.com>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20240905-alsa-12-24-128-v1-1-8371948d3921@baylibre.com
A larger set of fixes than I'd like at this point, but mainly due to
people working on fixing module autoloading by adding missing exports of
ID tables rather than anything particularly concerning. There are some
other runtime fixes and quirks, and a tweak to the ABI definition for
SOF which ensures that a struct layout doesn't vary depending on the
architecture of the host.
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Merge tag 'asoc-fix-v6.11-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.11
A larger set of fixes than I'd like at this point, but mainly due to
people working on fixing module autoloading by adding missing exports of
ID tables rather than anything particularly concerning. There are some
other runtime fixes and quirks, and a tweak to the ABI definition for
SOF which ensures that a struct layout doesn't vary depending on the
architecture of the host.
Replace comma between expressions with semicolons.
Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.
Found by inspection.
No functional change intended.
Compile tested only.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20240905022017.1642550-1-nichen@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Replace comma between expressions with semicolons.
Using a ',' in place of a ';' can have unintended side effects.
Although that is not the case here, it is seems best to use ';'
unless ',' is intended.
Found by inspection.
No functional change intended.
Compile tested only.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20240905032148.1929393-1-nichen@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from amergnat@baylibre.com:
This serie aim to add the following audio support for the Genio 350-evk:
- Playback
- 2ch Headset Jack (Earphone)
- 1ch Line-out Jack (Speaker)
- 8ch HDMI Tx
- Capture
- 1ch DMIC (On-board Digital Microphone)
- 1ch AMIC (On-board Analogic Microphone)
- 1ch Headset Jack (External Analogic Microphone)
Of course, HDMI playback need the MT8365 display patches [1] and a DTS
change documented in "mediatek,mt8365-mt6357.yaml".
When the headset is connected, there is no automatic switching of the
capture source - you can only manually select the headset microphone
in pavucontrol.
This patch fixes/activates the inactive microphone of the headset.
Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20240905140211.937385-1-kovalev@altlinux.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The period size represents the size of the DMA descriptor. To ensure all
DMA descriptors start from a well-aligned address, the period size must
be divided by (sample size * maxburst), not just by maxburst.
This adjustment allows for computing a higher maxburst value, thereby
increasing the performance of the DMA transfer.
Previously, snd_pcm_lib_period_bytes() returned 0 because the runtime HW
parameters are computed after the hw_params() callbacks are used.
To address this, we now use params_*() functions to compute the period
size accurately. This change optimizes the DMA transfer performance by
ensuring proper alignment and efficient use of maxburst values.
[andrei.simion@microchip.com: Reword commit message and commit title.
Add macros with values for maximum DMA chunk size allowed.
Add DMA_BURST_ALIGNED preprocessor function to check the alignment of the
DMA burst]
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
Link: https://patch.msgid.link/20240905095633.113784-1-andrei.simion@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
- Add specific config to enable:
- MT8365 sound support
- MT6357 audio codec support
- Add the mt8365 directory and all drivers under it.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://patch.msgid.link/20240226-audio-i350-v8-2-e80a57d026ce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add the support of MT6357 PMIC audio codec.
Signed-off-by: Nicolas Belin <nbelin@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Link: https://patch.msgid.link/20240226-audio-i350-v8-1-e80a57d026ce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Zhang Zekun <zhangzekun11@huawei.com>:
There are some helper functions which can be used to simplify the code.
So, let's use these functions to make code more simple.
of_get_child_count() can help to get the num of child directly and we
don't need to manually count the child num. No functional change with
this conversion.
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/20240827070650.11424-3-zhangzekun11@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
for_each_child_of_node_scoped() can put the device_node automatically.
So, using it to make the code logic more simple and remove the device_node
clean up code.
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/20240827070650.11424-2-zhangzekun11@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the former commits, the callback of isochronous context runs on usual
work process. In the case, ALSA PCM device has a flag, nonatomic, to
acquire mutex lock instead of spin lock for PCM substream group.
This commit uses the flag. It has an advantage in the case that ALSA PCM
application uses the large size of intermediate buffer, since it takes
too long time even in tasklet softIRQ to process many of isochronous
packets, then result in the delay of system event due to disabled IRQ so
long. It is avertible to switch to nonatomic operation.
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Edmund Raile <edmund.raile@protonmail.com>
Link: https://lore.kernel.org/r/20240904125155.461886-6-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Utilize the defined parameter 'dev' to make the code cleaner.
Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://patch.msgid.link/20240903093623.7120-1-liujing@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The mute LED on this HP laptop uses ALC236 and requires a quirk to function. This patch enables the existing quirk for the device.
Signed-off-by: Maximilien Perreault <maximilienperreault@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20240904031013.21220-1-maximilienperreault@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The mute led is controlled by ALC245. This patch enables the already
existing quirk for this device.
Signed-off-by: Adam Queler <queler+k@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20240903202419.31433-1-queler+k@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Merge series from Venkata Prasad Potturu <venkataprasad.potturu@amd.com>:
1. Refactor acp generic driver to support all platforms.
2. Add i2s/tdm and support for acp7.0 and acp7.1 platforms.
In function loongson_card_parse_of(), when get device_node
'codec' failed, the function of_node_put(codec) should not
be invoked, thus fix error release.
Fixes: d24028606e ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240903090620.6276-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Support multiple endpoints on TLV320AIC32x4 codec port when
used in of_graph context.
This patch allows to share the codec port between two CPU DAIs.
Example:
Custom STM32MP157C board uses TLV320AIC32x4 audio codec. This codec
is connected to two serial audio interfaces, which are configured
either as rx or tx.
>From AsoC point of view the topolgy is the following:
// 2 CPU DAIs (SAI2A/B), 1 Codec (TLV320AIC32x4)
Playback: CPU-A-DAI(slave) -> (master)CODEC-DAI/port0
Record: CPU-B-DAI(slave) <- (master)CODEC-DAI/port0
In the DT two endpoints have to be associated to the codec port:
tlv320aic32x4_port: port {
tlv320aic32x4_tx_endpoint: endpoint@0 {
remote-endpoint = <&sai2a_endpoint>;
};
tlv320aic32x4_rx_endpoint: endpoint@1 {
remote-endpoint = <&sai2b_endpoint>;
};
};
However, when the audio graph card parses the codec nodes, it expects
to find DAI interface indexes matching the endpoints indexes.
The current patch forces the use of DAI id 0 for both endpoints,
which allows to share the codec DAI between the two CPU DAIs
for playback and capture streams respectively.
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://patch.msgid.link/20240830231007.205707-1-marex@denx.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Return devm_of_clk_add_hw_provider() in order to transfer the error, if it
fails due to resource allocation failure or device tree clock provider
registration failure.
Cc: stable@vger.kernel.org
Fixes: ebbfabc16d ("ASoC: rt5682: Add CCF usage for providing I2S clks")
Signed-off-by: Ma Ke <make24@iscas.ac.cn>
Link: https://patch.msgid.link/20240830143154.3448004-1-make24@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
