summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2022-02-17ALSA: hda: Set max DMA segment sizeTakashi Iwai
The recent code refactoring to use the standard DMA helper requires the max DMA segment size setup for SG list management. Without it, the kernel may spew warnings when a large buffer is allocated. This patch sets up dma_set_max_seg_size() for avoiding spurious warnings. Fixes: 2c95b92ecd92 ("ALSA: memalloc: Unify x86 SG-buffer handling (take#3)") Cc: <stable@vger.kernel.org> BugLink: https://github.com/thesofproject/linux/issues/3430 Link: https://lore.kernel.org/r/20220215132756.31236-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-16ASoC: SOF: core: unregister clients and machine drivers in .shutdownPierre-Louis Bossart
On a platform shutdown, the expectation for most drivers is that userspace tasks will release all resources. When those sequences do not complete, it can be the case that PCM devices exposed by ALSA cards are used *after* the DSP shutdown completes, leading to a platform hang. When the clients and machine drivers provide an _unregister callback, let's invoke it in the shutdown sequence. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20220216133241.3990281-1-kai.vehmanen@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16ASoC: codec: wcd938x: Update CTIA/OMTP switch controlSrinivasa Rao Mandadapu
Convert gpio api's to gpio descriptor api's in CTIA/OMTP switch control. Remove redundant NULL checks in swap_gnd_mic function. Fixes: 013cc2aea0f6 ("ASoC: codec: wcd938x: Add switch control for selecting CTIA/OMTP Headset") Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1645017892-12522-1-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16ASoC: cs4265: Fix the duplicated control nameFabio Estevam
Currently, the following error messages are seen during boot: asoc-simple-card sound: control 2:0:0:SPDIF Switch:0 is already present cs4265 1-004f: ASoC: failed to add widget SPDIF dapm kcontrol SPDIF Switch: -16 Quoting Mark Brown: "The driver is just plain buggy, it defines both a regular SPIDF Switch control and a SND_SOC_DAPM_SWITCH() called SPDIF both of which will create an identically named control, it can never have loaded without error. One or both of those has to be renamed or they need to be merged into one thing." Fix the duplicated control name by combining the two SPDIF controls here and move the register bits onto the DAPM widget and have DAPM control them. Fixes: f853d6b3ba34 ("ASoC: cs4265: Add a S/PDIF enable switch") Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220215120514.1760628-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-16ASoC: ops: Shift tested values in snd_soc_put_volsw() by +minMarek Vasut
While the $val/$val2 values passed in from userspace are always >= 0 integers, the limits of the control can be signed integers and the $min can be non-zero and less than zero. To correctly validate $val/$val2 against platform_max, add the $min offset to val first. Fixes: 817f7c9335ec0 ("ASoC: ops: Reject out of bounds values in snd_soc_put_volsw()") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220215130645.164025-1-marex@denx.de Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-15Merge branch 'for-linus' into for-nextTakashi Iwai
2022-02-15Merge tag 'platform-drivers-x86-serial-multi-instantiate-1' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into for-next This branch contains 5.17-rc1 + the SPI tree's spi-acpi-helpers tag + the other patches from the "[PATCH v6 0/9] Support Spi in i2c-multi-instantiate driver" series.
2022-02-15ASoC: soc-core: skip zero num_dai component in searching dai nameShengjiu Wang
In the case like dmaengine which's not a dai but as a component, the num_dai is zero, dmaengine component has the same component_of_node as cpu dai, when cpu dai component is not ready, but dmaengine component is ready, try to get cpu dai name, the snd_soc_get_dai_name() return -EINVAL, not -EPROBE_DEFER, that cause below error: asoc-simple-card <card name>: parse error -22 asoc-simple-card: probe of <card name> failed with error -22 The sound card failed to probe. So this patch fixes the issue above by skipping the zero num_dai component in searching dai name. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Link: https://lore.kernel.org/r/1644491952-7457-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-15ASoC: tegra20: spdif: make const array rates staticColin Ian King
Don't populate the read-only const array rates on the stack but instead it static. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220214213223.65780-1-colin.i.king@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: SOF: Makefile: Fix randconfig sof-client build when SND_SOC_SOF=yPeter Ujfalusi
Intel's kernel test robot found the following randconfig combination: SND_SOC_SOF=y SND_SOC_SOF_CLIENT=m In this the sof-client object is not going to be built into the snd-sof.o and we will have undefined references to the sof-client functions. Fixes: 6955d9512d0e ("ASoC: SOF: Introduce IPC SOF client support") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Peter Ujfalusi <Peter Ujfalusi <peter.ujfalusi@linux.intel.com>> Link: https://lore.kernel.org/r/20220214071330.22151-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14Merge tag 'asoc-fix-v5.17-rc4' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 More fixes that have arrived in the past few -rcs, plus a MAINTAINERS update. The biggest update here is the fix for control change notifications in ASoC generic controls found by mixer-test.
2022-02-14ASoC: Add Euro Headset support for wcd938x codecMark Brown
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add switch control for selecting CTIA/OMTP Headset
2022-02-14ASoC: pcm3168a: code cleanupMark Brown
Merge series from Nikita Yushchenko <nikita.yoush@cogentembedded.com>: These patches clean up pcm3168a driver, without introducing any functional change.
2022-02-14ASoC: dt-bindings: wcd938x: Add gpio property for selecting CTIA/OMTP headsetSrinivasa Rao Mandadapu
Add gpio property used for selecting CTIA/OMTP headset connected to wcd codec. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644668672-29790-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: codec: wcd938x: Add switch control for selecting CTIA/OMTP HeadsetSrinivasa Rao Mandadapu
Add switch control for selecting CTIA or OMTP Headset by swapping gnd and mic with the help of GPIO. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com> Link: https://lore.kernel.org/r/1644668672-29790-2-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ALSA: hda/realtek: Fix deadlock by COEF mutexTakashi Iwai
The recently introduced coef_mutex for Realtek codec seems causing a deadlock when the relevant code is invoked from the power-off state; then the HD-audio core tries to power-up internally, and this kicks off the codec runtime PM code that tries to take the same coef_mutex. In order to avoid the deadlock, do the temporary power up/down around the coef_mutex acquisition and release. This assures that the power-up sequence runs before the mutex, hence no re-entrance will happen. Fixes: b837a9f5ab3b ("ALSA: hda: realtek: Fix race at concurrent COEF updates") Reported-and-tested-by: Julian Wollrath <jwollrath@web.de> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220214132838.4db10fca@schienar Link: https://lore.kernel.org/r/20220214130410.21230-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-14ALSA: usb-audio: Don't abort resume upon errorsTakashi Iwai
The default mixer resume code treats the errors at restoring the modified mixer items as a fatal error, and it returns back to the caller. This ends up in the resume failure, and the device will be come unavailable, although basically those errors are intermittent and can be safely ignored. The problem itself has been present from the beginning, but it didn't hit usually because the code tries to resume only the modified items. But now with the recent commit to forcibly initialize each item at the probe time, the problem surfaced more often, hence it appears as a regression. This patch fixes the regression simply by ignoring the errors at resume. Fixes: b96681bd5827 ("ALSA: usb-audio: Initialize every feature unit once at probe time") Cc: <stable@vger.kernel.org> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215561 Link: https://lore.kernel.org/r/20220214125711.20531-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-14ASoC: codec: wm8960: complete discharge on BIAS OFF->STANDBYViorel Suman
On BIAS STANDBY->OFF transition the current implementation sleeps 600ms on suspend in order to discharge the chip. The suspend is propagated from "snd_soc_suspend" call for all audio cards in a serial fashion, thus in case of boards like i.MX8DXL EVK which has 3 distinct WM8960 codecs the total cumulated sleep on suspend is 1.8 seconds. On the other hand the BIAS OFF->STANDBY transition happens asynchronously with regard to "snd_soc_resume" - the call is propagated from "soc_resume_deferred" which is just scheduled from "snd_soc_resume", each card having its own work scheduled to execute "soc_resume_deferred" call. The patch performs discharge completion on BIAS OFF->STANDBY transition so that the cumulated effect on suspend described above is avoided and discharge is completed in paralel in case of multiple WM8960 codecs on the board. Signed-off-by: Viorel Suman <viorel.suman@nxp.com> Link: https://lore.kernel.org/r/20220208121727.4461-1-viorel.suman@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: wm8731: Delete empty remove() functionMark Brown
The I2C remove function is empty for the wm8731 driver, it can just be deleted. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220211165811.1176005-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: remove numeric PCM3168A_NUM_SUPPLIESNikita Yushchenko
Just use ARRAY_SIZE() instead. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-5-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: refactor format handlingNikita Yushchenko
- drop incomplete (not tdm-aware) calculation/setting of hardware fmt value from pcm3168a_set_dai_fmt(); instead, store original SND_SOC_DAIFMT* setting in io_params - in pcm3168a_hw_params(), do all checks in terms of SND_SOC_DAIFMT*, and convert that to register bitfield values only to write to hardware Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-4-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: refactor hw_params routineNikita Yushchenko
- group together code lines that calculate value for msad/msda field - rename variables to better match their meaning: val -> ms, max_ratio -> num_scki_ratios - update variable types to match exactly parameters or return types of the calls where those variables are used - write two fields of the same register in a single regmap call Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-3-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ASoC: pcm3168a: cleanup unintuitive mask usageNikita Yushchenko
When checking if the requested parameters are supported, the driver uses PCM3168A_FMT_DSP_MASK to check for PCM3168A_FMT_DSP_* values. However, formally not only PCM3168A_FMT_DSP_* values match that condition, PCM3168A_FMT_I2S_TDM and PCM3168A_FMT_LEFT_J_TDM also do. The check still gives correct result because those extra values can't be in 'fmt' at the check location. Still, to make the code less cryptic, better to compare 'fmt' with PCM3168A_FMT_DSP_* values explicitly. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20220208084220.1289836-2-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-14ALSA: hda: Fix missing codec probe on Shenker Dock 15Takashi Iwai
By some unknown reason, BIOS on Shenker Dock 15 doesn't set up the codec mask properly for the onboard audio. Let's set the forced codec mask to enable the codec discovery. Reported-by: dmummenschanz@web.de Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/trinity-f018660b-95c9-442b-a2a8-c92a56eb07ed-1644345967148@3c-app-webde-bap22 Link: https://lore.kernel.org/r/20220214100020.8870-2-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-14ALSA: hda: Fix regression on forced probe mask optionTakashi Iwai
The forced probe mask via probe_mask 0x100 bit doesn't work any longer as expected since the bus init code was moved and it's clearing the codec_mask value that was set beforehand. This patch fixes the long-time regression by moving the check_probe_mask() call. Fixes: a41d122449be ("ALSA: hda - Embed bus into controller object") Reported-by: dmummenschanz@web.de Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/trinity-f018660b-95c9-442b-a2a8-c92a56eb07ed-1644345967148@3c-app-webde-bap22 Link: https://lore.kernel.org/r/20220214100020.8870-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-14ALSA: hda/realtek: Add quirk for Legion Y9000X 2019Yu Huang
Legion Y9000X 2019 has the same speaker with Y9000X 2020, but with a different quirk address. Add one quirk entry to make the speaker work on Y9000X 2019 too. Signed-off-by: Yu Huang <diwang90@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220212160835.165065-1-diwang90@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-14ALSA: usb-audio: revert to IMPLICIT_FB_FIXED_DEV for M-Audio FastTrack UltraMatteo Martelli
Commit 83b7dcbc51c930fc2079ab6c6fc9d719768321f1 introduced a generic implicit feedback parser, which fails to execute for M-Audio FastTrack Ultra sound cards. The issue is with the ENDPOINT_SYNCTYPE check in add_generic_implicit_fb() where the SYNCTYPE is ADAPTIVE instead of ASYNC. The reason is that the sync type of the FastTrack output endpoints are set to adaptive in the quirks table since commit 65f04443c96dbda11b8fff21d6390e082846aa3c. Fixes: 83b7dcbc51c9 ("ALSA: usb-audio: Add generic implicit fb parsing") Signed-off-by: Matteo Martelli <matteomartelli3@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220211224913.20683-2-matteomartelli3@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-11ALSA: cleanup double word in commentTom Rix
Remove the second 'device'. Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20220209150133.2291856-1-trix@redhat.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-11ALSA: hda: Add PCI and HDMI IDs for Intel Raptor LakeKai Vehmanen
Add a set of HD Audio PCI IDs, and the HDMI codec VID, for Intel Raptor Lake. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220210185423.3671603-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-02-11ASoC: SOF: compr: Mark snd_compress_ops staticDaniel Baluta
Functions won't be directly used outside of compress.c file so mark them as static. This will also fix warnings reported by kernel test robot: >> sound/soc/sof/compress.c:91:5: warning: no previous prototype for function 'sof_compr_open' [-Wmissing-prototypes] int sof_compr_open(struct snd_soc_component *component, ^ sound/soc/sof/compress.c:91:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int sof_compr_open(struct snd_soc_component *component, Fixes: 6324cf901e14 ("SoC: SOF: compr: Add compress ops implementation") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20220211082631.179735-1-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: Intel: bytcr_wm5102: use GFP_KERNELJulia Lawall
Platform_driver probe functions aren't called with locks held and thus don't need GFP_ATOMIC. Use GFP_KERNEL instead. Problem found with Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220210204223.104181-4-Julia.Lawall@inria.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: wm_adsp: Add trace caps to speaker protection FWVlad Karpovich
Enable access to the speaker protection firmware debug stream using compress stream API and lower minimum fragment size to 16 words. Signed-off-by: Vlad Karpovich <Vlad.Karpovich@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-11ASoC: wm_adsp: Make compressed buffers optionalCharles Keepax
Newer firmwares will support compressed buffers that may or may not exist, for example debugging streams. Update the driver to make a compressed stream optional. A warning will still be generated at DSP boot time and opening the stream will fail if the compressed buffer in question does not exist, however the DSP can still be booted and other features used. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: tlv320adc3xxx: Add IIR filter configurationRicard Wanderlof
The TLV320ADC3001/3101 have an internal DSP, which can either be used in various preset configurations (called "Processing Blocks" in the data sheet), or as a freely programmable (using the "PurePath Studio" graphical programming tool from TI) but rather small DSP ("miniDSP"). Using the default configuration (PRB_R1) it's possible to set up filtering using a first-order IIR, which can be useful for adding a digital high pass filter to the signal chain, for instance. This patch adds support for configuring the IIR filter coefficients. The filter itself is always enabled; the default coefficients implement a pass-through function. Signed-off-by: Ricard Wanderlof <ricardw@axis.com> Link: https://lore.kernel.org/r/alpine.DEB.2.21.2202101805360.7068@lnxricardw1.se.axis.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: IPC client infrastructureMark Brown
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: The Linux SOF implementation is historically monolithic in a sense that all features accessible in the firmware can be used via the snd_sof_dev struct in one way or another. Support for features can not be added or removed runtime and with the current way of things it is hard if not impossible to implement support for dynamic feature support when based on the firmware manifest we can easily enable/access independent modules with the SOF. In order to be able to support such modularity this series introduces a small framework within SOF for client support using the Auxiliary bus. Client drivers can be removed runtime and later re-loaded if needed without affecting the core's behaviour, but it is the core's and the platform's duty to create the Auxiliary devices usable in the platform and via the firmware. There is still a need for SOF manifest update to convey information about features to really make the full dynamic client device creation. The series will introduce the core SOF client support and converts the generic ipc flood test, ipc message injector and the probes (Intel HDA only) to a client driver.
2022-02-10ASoC: wm_adsp: Correct control read size when parsing compressed bufferCharles Keepax
When parsing the compressed stream the whole buffer descriptor is now read in a single cs_dsp_coeff_read_ctrl; on older firmwares this descriptor is just 4 bytes but on more modern firmwares it is 24 bytes. The current code reads the full 24 bytes regardless, this was working but reading junk for the last 20 bytes. However commit f444da38ac92 ("firmware: cs_dsp: Add offset to cs_dsp read/write") added a size check into cs_dsp_coeff_read_ctrl, causing the older firmwares to now return an error. Update the code to only read the amount of data appropriate for the firmware loaded. Fixes: 04ae08596737 ("ASoC: wm_adsp: Switch to using wm_coeff_read_ctrl for compressed buffers") Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220210172053.22782-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: dt-bindings: samsung: convert to dtschemaMark Brown
Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>: Convert Samsung DT bindings to dtschema
2022-02-10Machine driver to support LPASS SC7280 sound card registrationMark Brown
Merge series from Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>: This patch set is to add support for SC7280 sound card registration and to add dt-bindings documentation file.
2022-02-10ASoC: SOF: Convert the generic probe support to SOF clientPeter Ujfalusi
Add a new client driver for probes support and move all the probes-related code from the core to the client driver. The probes client driver registers a component driver with one CPU DAI driver for extraction and creates a new sound card with one DUMMY DAI link with a dummy codec that will be used for extracting audio data from specific points in the audio pipeline. The probes debugfs ops are based on the initial implementation by Cezary Rojewski and have been moved out of the SOF core into the client driver making it easier to maintain. This change will make it easier for the probes functionality to be added for all platforms without having the need to modify the existing(15+) machine drivers. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-10-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: Convert the generic IPC message injector into SOF clientPeter Ujfalusi
Move the IPC message injection code out from the debug file as separate SOF client driver. Based on the kernel configuration, the device registration for the new IPC message injector is going to happen in the core. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-9-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: Convert the generic IPC flood test into SOF clientRanjani Sridharan
Move the IPC flood test code out from the debug file as separate SOF client driver. Based on the kernel configuration, the device registration for the new IPC flood test is going to happen in the core. With the separate client driver it is going to be possible to run multiple flood tests in parallel to increase the stress, the new Kconfig option can be used to select this (defaults to 1). In order to preserve backward compatibility with existing SW/scripts, the first IPC flood test's debugfs files have been linked to the old files. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Co-developed-by: Fred Oh <fred.oh@linux.intel.com> Signed-off-by: Fred Oh <fred.oh@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-8-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: sof-client: Add support for clients not managed by pm frameworkPeter Ujfalusi
Some SOF client can be of 'passive' type, meaning that they do not handle PM framework callbacks by themselves but rely on the auxiliary driver's suspend and resume callbacks to be notified about the core's suspend or resume event. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: Introduce IPC SOF client supportPeter Ujfalusi
A client in the SOF (Sound Open Firmware) context is a driver that needs to communicate with the DSP via IPC messages. The SOF core is responsible for serializing the IPC messages to the DSP from the different clients. One example of an SOF client would be an IPC test client that floods the DSP with test IPC messages to validate if the serialization works as expected. Multi-client support will also add the ability to split the existing audio cards into multiple ones, so as to e.g. to deal with HDMI with a dedicated client instead of adding HDMI to all cards. This patch introduces descriptors for SOF client driver and SOF client device along with APIs for registering and unregistering a SOF client driver, sending IPCs from a client device and accessing the SOF core debugfs root entry. Along with this, add a couple of new members to struct snd_sof_dev that will be used for maintaining the list of clients. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Co-developed-by: Fred Oh <fred.oh@linux.intel.com> Signed-off-by: Fred Oh <fred.oh@linux.intel.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: Split up utils.c into sof-utils and iomem-utilsPeter Ujfalusi
The utils.c contains wrappers and implementation for accessing iomem mapped regions and a single unrelated function to create a compressed page table from snd_dma_buffer for firmware use. The latter is used by the PCM and the dma trace code and it needs to be moved to a generic source/header for the client conversion to be possible. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-5-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: ipc: Read and pass the whole message to handlers for IPC eventsPeter Ujfalusi
Change the parameter list for the firmware initiated message (IPC event) handler functions to: handler(struct snd_sof_dev *sdev, void *full_msg); Allocate memory and read the whole message in snd_sof_ipc_msgs_rx() then pass the pointer to the function handling the message. Do this only if we actually have a function which is tasked to process the given type. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: Move the definition of enum sof_dsp_power_states to global headerPeter Ujfalusi
Move the enum sof_dsp_power_states to include/sound/sof.h to be accessible outside of the core SOF stack. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: SOF: Drop unused DSP power states: D3_HOT and D3_COLDPeter Ujfalusi
The only reference to D3_HOT and D3_COLD DSP power state is in intel/hda-dsp.c in form of a dev_dbg() print. Remove them as they are not used and even if they are they could be re-added via the substate. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20220210150525.30756-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: bindings: fsl-asoc-card: Add compatible for tlv320aic31xx codecAriel D'Alessandro
Commit 8c9b9cfb7724 ("ASoC: fsl-asoc-card: Support fsl,imx-audio-tlv320aic31xx codec")' added support for tlv320aic31xx codec to fsl-asoc-card, but missed the related device-tree compatible string documentation. Fix this. Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Link: https://lore.kernel.org/r/20220210134049.32576-1-ariel.dalessandro@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: dt-bindings: samsung,tm2: convert to dtschemaKrzysztof Kozlowski
Convert the audio complex on Samsung TM2 boards with Samsung Exynos SoC to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-5-krzysztof.kozlowski@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-10ASoC: dt-bindings: samsung,snow: convert to dtschemaKrzysztof Kozlowski
Convert the audio complex on Google Snow boards with Samsung Exynos SoC to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220129122430.45694-4-krzysztof.kozlowski@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-12 17:41:21 +0000