During the hibernate entry sequence, ACP registers will be reset to
default values and acp ip will be completely powered off including acp
SoundWire pads. During resume sequence, if acp SoundWire pad keeper enable
register is not restored along with pad pulldown control register value,
then SoundWire manager links won't be powered on correctly results in
peripheral register access failures and completely audio function is
broken.
Add code to store the acp SoundWire pad keeper enable register and acp pad
pulldown ctrl register values before entering into suspend state and
restore the register values during resume sequence based on condition check
for acp SoundWire pad keeper enable register for ACP6.3, ACP7.0 & ACP7.1
platforms.
Fixes: 4916283880 ("ASoC: amd: ps: add callback functions for acp pci driver pm ops")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250623084630.3100279-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Pull sound fixes from Takashi Iwai:
"A collection of fix patches for the 6.16-rc1 merge window.
Most of changes are about ASoC, especially lots of AVS driver fixes.
Larger LOCs are seen in TAS571x codec drivers, but the changes are
trivial and safe. The rest are all device-specific small fixes"
* tag 'sound-fix-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (27 commits)
ASoC: Intel: avs: boards: Fix rt5663 front end name
ASoC: Intel: avs: Simplify verification of parse_int_array() result
ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1
ALSA: hda: Ignore unsol events for cards being shut down
ALSA: hda: Add new pci id for AMD GPU display HD audio controller
ALSA: hda: cs35l41: Constify regmap_irq_chip
ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
ASoC: ti: omap-hdmi: Re-add dai_link->platform to fix card init
ASoC: pcm: Do not open FEs with no BEs connected
ASoC: rt1320: fix speaker noise when volume bar is 100%
ASoC: Intel: avs: Include missing string.h
ASoC: Intel: avs: Verify content returned by parse_int_array()
ASoC: Intel: avs: Verify kcalloc() status when setting constraints
ASoC: Intel: avs: Fix paths in MODULE_FIRMWARE hints
ASoC: Intel: avs: Fix possible null-ptr-deref when initing hw
ASoC: Intel: avs: Fix PPLCxFMT calculation
ASoC: Intel: avs: Fix deadlock when the failing IPC is SET_D0IX
ASoC: codecs: hda: Fix RPM usage count underflow
ASoC: amd: yc: Add support for Lenovo Yoga 7 16ARP8
ASoC: tas571x: fix tas5733 num_controls
...
Pull sound updates from Takashi Iwai:
"We've received a lot of activities in this cycle, mostly about leaf
driver codes rather than the core part, but with a good mixture of
code cleanups and new driver additions. Below are some highlights:
ASoC:
- Support for automatically enumerating DAIs from standards
conforming SoundWire SDCA devices; not much used as of this
writing, rather for future implementations
- Conversion of quite a few drivers to newer GPIO APIs
- Continued cleanups and helper usages in allover places
- Support for a wider range of Intel AVS platforms
- Support for AMD ACP 7.x platforms, Cirrus Logic CS35L63 and CS48L32
Everest Semiconductor ES8375 and ES8389, Longsoon-1 AC'97
controllers, nVidia Tegra264, Richtek ALC203 and RT9123 and
Rockchip SAI controllers
HD-audio:
- Lots of cleanups of TAS2781 codec drivers
- A new HD-audio control bound via ACPI for Nvidia
- Support for Tegra264, Intel WCL, usual new codec quirks
USB-audio:
- Fix a race at removal of MIDI device
- Pioneer DJM-V10 support, Scarlett2 driver cleanups
Misc:
- Cleanups of deprecated PCI functions
- Removal of unused / dead function codes"
* tag 'sound-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (364 commits)
firmware: cs_dsp: Fix OOB memory read access in KUnit test
ASoC: codecs: add support for ES8375
ASoC: dt-bindings: Add Everest ES8375 audio CODEC
ALSA: hda: acpi: Make driver's match data const static
ALSA: hda: acpi: Use SYSTEM_SLEEP_PM_OPS()
ALSA: atmel: Replace deprecated strcpy() with strscpy()
ALSA: core: fix up bus match const issues.
ASoC: wm_adsp: Make cirrus_dir const
ASoC: tegra: Tegra264 support in isomgr_bw
ASoC: tegra: AHUB: Add Tegra264 support
ASoC: tegra: ADX: Add Tegra264 support
ASoC: tegra: AMX: Add Tegra264 support
ASoC: tegra: I2S: Add Tegra264 support
ASoC: tegra: Update PLL rate for Tegra264
ASoC: tegra: ASRC: Update ARAM address
ASoC: tegra: ADMAIF: Add Tegra264 support
ASoC: tegra: CIF: Add Tegra264 support
dt-bindings: ASoC: Document Tegra264 APE support
dt-bindings: ASoC: admaif: Add missing properties
ASoC: dt-bindings: audio-graph-card2: reference audio-graph routing property
...
On AMD SoC platforms with an ACP2x gpu ip block (such as stoneyridge),
the amdgpu driver will create several platform devices for the ACP ASoC
driver to communicate with the ACP hardware block on the gpu. These
platform devices include dma for audio and one or multiple i2s
interfaces. The amdgpu driver has always created these platform devices
with automatic ids. The ASoC machine drives hardcode the platform device
name. This creates an issue where if the ACP platform devices are not
the first to be created, the ids can be different to what the machine
drivers expect, causing them to not find the ACP platform devices and
failing to load. Switch to using static ids for these ACP platform
devices so that the names never change.
Depends on patch: drm/amdgpu: use static ids for ACP platform devs [1]
[1] https://lore.kernel.org/all/20250325210517.2097188-1-bradynorander@gmail.com/
Signed-off-by: Brady Norander <bradynorander@gmail.com>
Link: https://patch.msgid.link/20250330130844.37870-2-bradynorander@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:
Fix a small bug that can cause the sof_sdw machine driver to fail probe
after the first time it has probed. Also do some minor tidy up on the
handling of the platform_component of the dai links.
Initialize current_be_id to 0 in AMD legacy stack(NO DSP enabled) SoundWire
generic machine driver code to handle the unlikely case when there are no
devices connected to a DAI.
In this case create_sdw_dailink() would return without touching the passed
pointer to current_be_id.
Found by gcc -fanalyzer
Cc: stable@vger.kernel.org
Fixes: 2981d9b078 ("ASoC: amd: acp: add soundwire machine driver for legacy stack")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250506120823.3621604-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Philipp Stanner <phasta@kernel.org>:
A year ago we spent quite some work trying to get PCI into better shape.
Some pci_ functions can be sometimes managed with devres, which is
obviously bad. We want to provide an obvious API, where pci_ functions
are never, and pcim_ functions are always managed.
Thus, everyone enabling his device with pcim_enable_device() must be
ported to pcim_ functions. Porting all users will later enable us to
significantly simplify parts of the PCI subsystem. See here [1] for
details.
This patch series does that for sound.
Feel free to squash the commits as you see fit.
P.
[1] https://elixir.bootlin.com/linux/v6.14-rc4/source/drivers/pci/devres.c#L18
If any Soundwire manager interrupt is reported, and wake interrupt
is not reported, in this scenario irq_flag will be set to zero,
which results in interrupt handler return status as IRQ_NONE.
Add new irq flag 'wake_irq_flag' check for SoundWire wake interrupt
handling to fix incorrect irq handling return status.
Fixes: 3898b18907 ("ASoC: amd: ps: add soundwire wake interrupt handling")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250430195517.3065308-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: Updates for v6.15
This is a very big release due to a combination of some big new work,
mainly new drivers and generic SoundWire support, and some wide ranging
cleanup work that made small changes to a lot of drivers.
- Morimoto-san has completed the conversion to use modern terminology
for the clocking configuration, and several other cleanups with
narrower impact.
- All the power management operation configuration was updated to use
current idioms by Takashi Iwai.
- Clarification of the control operations from Charles Keepax.
- Prepartory work for more generic SoundWire SCDA controls from Charles
Keepax.
- Support for AMD ACP 7.x, AWINC WM88166, Everest ES8388, Intel AVS
PEAKVOL and GAIN DSP modules Mediatek MT8188 DMIC, NXP i.MX95, nVidia
Tegra interconnects, Rockchip RK3588 S/PDIF, Texas Instruments
SN012776 and TAS5770L, and Wolfson WM8904 DMICs,
Some changes from the tip tree adding APIs needed by the AMD code are
included, these were unfortunately rebased in the tip tree after being
pulled in. There's also some regmap changes supporting the SCDA work
and some devres refactoring that was pulled in to support other changes.
Merge series from Takashi Iwai <tiwai@suse.de>:
This is a revised series of small and trivial patches to convert to
the newer PM macros, e.g. from SET_RUNTIME_PM_OPS() to
RUNTIME_PM_OPS().
The conversions are systematic, and we could reduce messy
__maybe_unused and ifdefs with those changes.
Merely code refactoring, and shouldn't change the actual driver
behavior.
