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linux/include/sound
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Peter Ujfalusi 0978e8207b
 ASoC: SOF: Intel: hda-mlink: Add support for mic privacy in VS SHIM registers 
New register has been introduced with PTL in the vendor specific SHIM
registers, outside of the IPs itself for microphone privacy status handling.

Via the PVCCS register the current microphone privacy status can be checked
and the interrupt generation on status change can be enabled/disabled.
The status change interrupt is routed to the owner of the interface
(DSP/host).

The PVCCS is provided for each sublink under the IP to make it possible to
control the interrupt generation per sublink.
On status change the MDSTSCHG bit needs to be cleared for all sublink of
the interface to be able to detect future changes in privacy.

The status bit (MDSTS) is volatile in all PVCCS register, it reflects the
current state of the GPIO signal.

Microphone privacy is a hardware feature (if enabled and configured that
way), the host has only passive, monitoring role.

The added functions are generic to be future proof if the mic privacy
support is extended beyond Soundwire and DMIC links.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://patch.msgid.link/20250307112816.1495-7-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
History 2025-03-08 16:06:41 +00:00
..
ac97 driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
sof ASoC: SOF: ipc4: Add support for Intel HW managed mic privacy messaging 2025-03-08 16:06:40 +00:00
ac97_codec.h ALSA: mark all struct bus_type as const 2023-12-30 10:10:41 +01:00
aci.h ALSA: opti9xx: Use standard print API 2024-08-08 07:49:45 +02:00
acp63_chip_offset_byte.h ASoC: amd: update ps platform acp header file 2023-02-03 12:04:02 +00:00
ad1816a.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ad1843.h ALSA: ALSA driver for SGI O2 audio board 2008-07-14 09:01:02 +02:00
ak4xxx-adda.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ak4113.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ak4114.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ak4117.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ak4531_codec.h ALSA: ens137x: Replace with DEFINE_SIMPLE_DEV_PM_OPS() 2024-02-12 11:50:24 +01:00
ak4641.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
alc5623.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
asequencer.h ALSA: seq: Add UMP support 2023-05-23 12:11:21 +02:00
asound.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
asoundef.h ALSA: IEC958 definition for consumer status channel update 2024-09-07 10:42:17 +02:00
compress_driver.h ALSA: compress_offload: Add missing descriptions in structs 2024-11-13 13:54:27 +01:00
control.h Merge branch 'topic/control-lookup-rwlock' into for-next 2024-08-09 14:25:24 +02:00
core.h Merge branch 'topic/control-lookup-rwlock' into for-next 2024-08-09 14:25:24 +02:00
cs-amp-lib.h ASoC: cs-amp-lib: Add KUnit test for calibration helpers 2024-03-04 20:27:35 +00:00
cs35l33.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs35l34.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs35l35.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs35l36.h ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier 2019-02-08 13:00:28 +00:00
cs35l41.h ASoC: Constify channel mapping array arguments in set_channel_map() 2024-05-27 01:30:58 +01:00
cs35l56.h ASoC: cs35l56: Prevent races when soft-resetting using SPI control 2025-02-25 15:06:58 +00:00
cs42l42.h ASoC: cs42l42: Remove redundant delays in suspend(). 2024-02-19 17:02:18 +00:00
cs42l43.h ASoC: cs42l43: Add support for the cs42l43 2023-08-18 23:41:54 +01:00
cs42l52.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs42l56.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs42l73.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
cs4231-regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
cs4271.h ASoC: cs4271: Convert to GPIO descriptors 2023-12-01 16:59:21 +00:00
cs8403.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
cs8427.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
da7213.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
da7218.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
da7219-aad.h ASoC: da7219: Add Jack insertion detection polarity 2023-05-23 18:49:36 +01:00
da7219.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
da9055.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
designware_i2s.h ASoC: dwc: i2s: Add StarFive JH7110 SoC support 2023-08-23 13:56:40 +01:00
dmaengine_pcm.h ALSA: dmaengine: Synchronize dma channel after drop() 2024-06-11 17:13:31 +01:00
emu10k1.h Merge branch 'topic/emu10k1-fix' into for-next 2024-04-28 12:00:57 +02:00
emu10k1_synth.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
emu8000.h ALSA: sb: Allocate resources with device-managed APIs 2021-07-19 16:17:14 +02:00
emu8000_reg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
emux_legacy.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
emux_synth.h ALSA: synth: Save a few bytes of memory when registering a 'snd_emux' 2024-01-22 13:04:22 +01:00
es1688.h ALSA: es1688: Use standard print API 2024-08-08 07:47:24 +02:00
graph_card.h ASoC: simple_card_utils.h: convert not to use asoc_xxx() 2023-09-25 14:16:14 +02:00
gus.h ALSA: isa/gus: remove -Wmissing-prototypes warnings 2020-07-07 11:59:59 +02:00
hda-mlink.h ASoC: SOF: Intel: hda-mlink: Add support for mic privacy in VS SHIM registers 2025-03-08 16:06:41 +00:00
hda_chmap.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hda_codec.h ALSA: hda: codec: Reduce CONFIG_PM dependencies 2024-05-08 18:05:08 +02:00
hda_component.h i915/snd_hdac: I915 subcomponent for the snd_hdac 2019-02-08 16:58:59 +01:00
hda_hwdep.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 32 2019-05-24 17:27:10 +02:00
hda_i915.h ALSA: hda: i915: Remove extra argument from snd_hdac_i915_init 2023-10-19 14:56:25 +02:00
hda_register.h ALSA: hda: Fix all stream interrupts definition 2024-10-14 12:00:52 +02:00
hda_regmap.h ALSA: hda: Manage concurrent reg access more properly 2020-01-13 13:40:41 +01:00
hda_verbs.h ALSA: cleanup double word in comment 2022-02-11 15:18:56 +01:00
hdaudio.h ALSA: hda: fix trigger_tstamp_latched 2024-10-02 12:50:24 +02:00
hdaudio_ext.h ALSA: hda: Fix compilation of snd_hdac_adsp_xxx() helpers 2025-01-10 17:46:09 +01:00
hdmi-codec.h ASoC: hdmi-codec: move no_capture_mute to struct hdmi_codec_pdata 2025-01-04 08:47:10 +02:00
hwdep.h ALSA: hwdep: Don't embed device 2023-08-17 09:24:01 +02:00
i2c.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
info.h ALSA: info: Remove unused function declarations 2023-08-08 14:45:45 +02:00
initval.h ALSA: Allow const arrays for legacy resource management helpers 2020-01-05 16:14:26 +01:00
intel-dsp-config.h ASoC: Intel: avs: PCI driver implementation 2022-05-17 11:58:04 +01:00
intel-nhlt.h ALSA: hda: intel-nhlt: add intel_nhlt_ssp_device_type() function 2024-03-22 12:40:46 +01:00
jack.h ALSA: jack: Access input_dev under mutex 2022-04-12 12:19:05 +02:00
madera-pdata.h ASoC: madera: Replace kernel.h with the necessary inclusions 2022-07-05 13:00:49 +01:00
max9768.h ASoC: max9768: Convert to use GPIO descriptors 2023-09-11 12:50:05 +01:00
max98088.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
max98090.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
max98095.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
memalloc.h ALSA: memalloc: Let IOMMU handle S/G primarily 2024-08-01 12:45:49 +02:00
minors.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
mixer_oss.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
mpu401.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
omap-hdmi-audio.h ALSA: Replace HTTP links with HTTPS ones 2020-07-19 20:49:25 +02:00
opl3.h ALSA: opl3: Replace with __packed attribute 2023-10-26 09:43:15 +02:00
opl4.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
pcm-indirect.h ALSA: pcm: Improved XRUN handling for indirect PCM helpers 2023-03-24 14:52:58 +01:00
pcm.h ALSA: Align the syntax of iov_iter helpers with standard ones 2024-12-30 12:50:04 +01:00
pcm_drm_eld.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pcm_iec958.h ALSA: iec958: Split status creation and fill 2021-06-08 17:05:41 +02:00
pcm_oss.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
pcm_params.h ALSA: hda: Upgrade stream-format infrastructure 2023-11-27 17:27:41 +01:00
pt2258.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
pxa2xx-lib.h Input: touchscreen: use wrapper for pxa2xx ac97 registers 2022-05-07 22:55:48 +02:00
rawmidi.h ALSA: rawmidi: Make tied_device=0 as default / unknown 2025-01-14 16:52:07 +01:00
rt286.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rt298.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rt1015.h ASoC: rt1015: add delay to fix pop noise from speaker 2020-11-05 17:25:17 +00:00
rt1318.h ASoC: rt1318: Add RT1318 audio amplifier driver 2024-06-19 14:50:34 +01:00
rt5514.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rt5659.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rt5660.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rt5663.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rt5665.h ASoC: rt5665: Convert to use GPIO descriptors 2023-08-17 15:10:11 +01:00
rt5668.h ASoC: rt5668: Convert to use GPIO descriptors 2023-08-17 15:10:12 +01:00
rt5682.h ASoC: rt5682: Convert to use GPIO descriptors 2023-08-17 15:10:13 +01:00
rt5682s.h ASoC: rt5682s: Add LDO output selection for dacref 2023-11-14 17:39:27 +00:00
sb.h ALSA: als4000: Replace with DEFINE_SIMPLE_DEV_PM_OPS() 2024-02-12 11:50:24 +01:00
sb16_csp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sdca.h ASoC: SDCA: Add code to parse Function information 2025-02-07 17:34:01 +00:00
sdca_function.h ASoC: SDCA: Add support for PDE Entity properties 2025-02-07 17:34:09 +00:00
sdca_regmap.h ASoC: SDCA: Add helper to write out defaults and fixed values 2025-02-27 13:09:14 +00:00
sdw.h sound: sdw: Add hw_params to SoundWire config helper function 2022-11-28 13:04:24 +00:00
seq_device.h ALSA: seq: Bind UMP device 2023-05-23 12:11:33 +02:00
seq_kernel.h ALSA: seq: Remove unused declarations 2024-08-17 16:32:31 +02:00
seq_midi_emul.h ALSA: seq: Constify struct snd_midi_op 2020-01-03 09:24:19 +01:00
seq_midi_event.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
seq_oss.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
seq_oss_legacy.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
seq_virmidi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sh_dac_audio.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
sh_fsi.h ASoC: fsi: convert to SPDX identifiers 2018-08-02 10:56:59 +01:00
simple_card.h ASoC: remove asoc_xxx() compatible macro 2023-09-26 17:18:45 +02:00
simple_card_utils.h ASoC: simple-card-utils: use snd_soc_ret() 2025-02-06 17:26:22 +00:00
snd_wavefront.h ALSA: wavefront: Use standard print API 2024-08-08 07:49:46 +02:00
soc-acpi-intel-match.h ASoC: Intel: soc-acpi: add PTL match tables 2024-08-02 14:04:55 +01:00
soc-acpi-intel-ssp-common.h ASoC: Intel: ssp-common: get codec tplg suffix function 2024-03-28 13:58:14 +00:00
soc-acpi.h ASoC: soc-acpi: introduce new 'machine check' callback 2024-10-17 18:42:14 +01:00
soc-card.h ASoC: Drop snd_soc_*_get_kcontrol_locked() 2024-08-09 14:24:55 +02:00
soc-component.h ASoC: Drop snd_soc_*_get_kcontrol_locked() 2024-08-09 14:24:55 +02:00
soc-dai.h ASoC: soc-dai: add snd_soc_dai_mute_is_ctrled_at_trigger() 2025-03-06 15:38:44 +00:00
soc-dapm.h ASoC: Tidy up SOC_DOUBLE_* and SOC_SINGLE_* helpers 2025-03-04 16:41:03 +00:00
soc-dpcm.h ASoC: remove dpcm_process_paths() 2025-02-16 23:51:06 +00:00
soc-jack.h ASoC: soc-jack: Get rid of legacy GPIO support 2024-03-26 17:13:45 +00:00
soc-link.h ASoC: soc-pcm: care trigger rollback 2020-12-09 12:13:38 +00:00
soc-topology.h ASoC: topology: Constify an argument of snd_soc_tplg_component_load() 2024-05-27 01:31:15 +01:00
soc.h ASoC: Tidy up SOC_DOUBLE_* and SOC_SINGLE_* helpers 2025-03-04 16:41:03 +00:00
soc_sdw_utils.h ASoC: sdw_utils: cs_amp: Assign non-overlapping TDM masks for each codec on a bus 2024-12-03 12:36:28 +00:00
sof.h ASoC: SOF: sof-audio: add sof_dai_get_tdm_slots function 2024-05-29 11:10:54 +01:00
soundfont.h ALSA: emux: Use standard print API 2024-08-08 07:49:46 +02:00
spear_dma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
spear_spdif.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
sta32x.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sta350.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tas2552-plat.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
tas2563-tlv.h ASoC: tas2781: mark const variables tas2563_dvc_table as __maybe_unused 2024-08-22 13:34:12 +01:00
tas2781-dsp.h ASoc: tas2781: Enable RCA-based playback without DSP firmware download 2024-06-18 16:45:53 +01:00
tas2781-tlv.h ASoC: tas2781: Fix a compiling warning reported by robot kernel test due to adding tas2563_dvc_table 2024-08-02 14:05:30 +01:00
tas2781.h ASoC: tas2781: Clean up for some define 2025-02-26 16:36:27 +00:00
tas5086.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tea6330t.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
timer.h ALSA: timer: Replace tasklet with work 2020-09-09 18:32:52 +02:00
tlv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
tlv320aic32x4.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tlv320dac33-plat.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tpa6130a2-plat.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
uda1380.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ump.h ALSA: seq: Notify UMP EP and FB changes 2025-01-12 13:12:21 +01:00
ump_convert.h ALSA: ump: Transmit RPN/NRPN message at each MSB/LSB data reception 2024-07-31 15:08:18 +02:00
ump_msg.h ALSA: ump: Support UMP Endpoint and Function Block parsing 2023-06-12 18:22:26 +02:00
util_mem.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
vx_core.h ALSA: vx_core: Drop unused dev field 2024-08-08 07:47:23 +02:00
wavefront.h ALSA: wavefront: Drop obsoleted comments and definitions 2023-10-26 09:43:24 +02:00
wm0010.h ASoC: wm0010: Convert to GPIO descriptors 2023-12-08 14:31:57 +00:00
wm2000.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm2200.h ASoC: wm2200: Convert to GPIO descriptors 2023-12-08 14:31:59 +00:00
wm5100.h ASoC: wm5100: Convert to GPIO descriptors 2023-12-08 14:31:59 +00:00
wm8903.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm8904.h ASoC: Spelling s/configr/configur/ 2019-10-25 11:06:57 +01:00
wm8955.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
wm8960.h ASoC: wm8960: Support headphone jack detection function 2020-06-15 20:58:33 +01:00
wm8962.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm8993.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm8996.h ASoC: wm8996: Convert to GPIO descriptors 2023-12-08 14:32:00 +00:00
wm9081.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wm9090.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
wss.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00