We have an Acer SWIFT laptop equipped with Intel Whiskey Lake CPU and Intel audio controller [8086:9dc8]. 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device [8086:9dc8] (rev 30) Subsystem: Acer Incorporated [ALI] Device [1025:129c] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 133 Region 0: Memory at a1110000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at a1000000 (64-bit, non-prefetchable) [size=1M] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] Vendor Specific Information: Len=14 <?> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee10004 Data: 4023 Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl We get information from installed Windows that the internal MIC is a Microphone Array - Front Panel Digital Jack using the Intel Smart Sound Technology (Intel SST) driver. So, we tried to reconfigure the Pin Node ID 0x12's default value as
Created attachment 278783 [details] alsa info So, we tried to reconfigure the Pin Node ID 0x12's default value as 0x90a60120 (also tried NID 0x13) of ALC256. But the internal microphone still cannot be used. It only records white noise.
Created attachment 278785 [details] Intenal MIC on Windows Microphone Array - Front Panel Digital Jack uses Intel Smart Sound Technology (Intel SST) driver.
Created attachment 278787 [details] Internal speaker uses Realtek driver on Windows
Created attachment 278789 [details] Other MICs use Realtek driver on Windows All of the audio things use Realtek driver, except internal microphone on Windows.
Created attachment 278791 [details] dmesg with snd_hda_intel I also notice the PCI ID [8086:9dc8] is listed in sound/soc/intel/skylake/skl.c which is related to Intel SST on Linux. Therefore, I add some debug messages to trace the code path intel sound skylake which is based on 4.19-rc5 diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index 1d17be0f78a0..aac57b69459b 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -503,6 +503,7 @@ static int skl_machine_device_register(struct skl *skl) struct platform_device *pdev; int ret; + dev_warn(bus->dev, "%s\n", __func__); pdev = platform_device_alloc(mach->drv_name, -1); if (pdev == NULL) { dev_err(bus->dev, "platform device alloc failed\n"); @@ -536,6 +537,7 @@ static int skl_dmic_device_register(struct skl *skl) struct platform_device *pdev; int ret; + dev_warn(bus->dev, "%s\n", __func__); /* SKL has one dmic port, so allocate dmic device for this */ pdev = platform_device_alloc("dmic-codec", -1); if (!pdev) { @@ -639,6 +641,7 @@ static int probe_codec(struct hdac_bus *bus, int addr) struct skl *skl = bus_to_skl(bus); struct hdac_device *hdev; + dev_warn(bus->dev, "%s\n", __func__); mutex_lock(&bus->cmd_mutex); snd_hdac_bus_send_cmd(bus, cmd); snd_hdac_bus_get_response(bus, addr, &res); @@ -659,6 +662,7 @@ static void skl_codec_create(struct hdac_bus *bus) { int c, max_slots; + dev_warn(bus->dev, "%s\n", __func__); max_slots = HDA_MAX_CODECS; /* First try to probe all given codec slots */ @@ -718,6 +722,7 @@ static void skl_probe_work(struct work_struct *work) struct hdac_ext_link *hlink = NULL; int err; + dev_warn(bus->dev, "%s\n", __func__); if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) { err = skl_i915_init(bus); if (err < 0) @@ -804,6 +809,7 @@ static int skl_create(struct pci_dev *pci, } bus = skl_to_bus(skl); + dev_warn(bus->dev, "%s\n", __func__); snd_hdac_ext_bus_init(bus, &pci->dev, &bus_core_ops, io_ops, NULL); bus->use_posbuf = 1; skl->pci = pci; @@ -823,6 +829,7 @@ static int skl_first_init(struct hdac_bus *bus) unsigned short gcap; int cp_streams, pb_streams, start_idx; + dev_warn(bus->dev, "%s\n", __func__); err = pci_request_regions(pci, "Skylake HD audio"); if (err < 0) return err; @@ -888,6 +895,7 @@ static int skl_probe(struct pci_dev *pci, struct hdac_bus *bus = NULL; int err; + pr_warn("snd_soc_skl: %s\n", __func__); /* we use ext core ops, so provide NULL for ops here */ err = skl_create(pci, NULL, &skl); if (err < 0) @@ -898,7 +906,7 @@ static int skl_probe(struct pci_dev *pci, err = skl_first_init(bus); if (err < 0) goto out_free; - + dev_warn(bus->dev, "%s\n", __func__); skl->pci_id = pci->device; device_disable_async_suspend(bus->dev); However, there is no related message shown in dmesg. The snd_soc_skl is loaded, but skl_probe() is not called.
Created attachment 278793 [details] dmesg without snd_hda_intel According to comment 5, I add "modprobe.blacklist=snd_hda_intel" to boot command to disable snd_hda_intel module. skl_probe() function is called now, but it cannot find a driver. [ 8.612356] snd_soc_skl: skl_probe [ 8.612371] snd_soc_skl 0000:00:1f.3: enabling device (0000 -> 0002) [ 8.612550] (NULL device *): skl_create [ 8.612552] snd_soc_skl 0000:00:1f.3: skl_first_init [ 8.621218] snd_soc_skl 0000:00:1f.3: skl_probe [ 8.622230] snd_soc_skl 0000:00:1f.3: No matching machine driver found
Created attachment 278795 [details] Intel SST driver's Device instance path on Windows According to comment 4, we also notice the Device instance path on Windows is: INTELAUDIO\CTLR_DEV_9DC8&LINKTYPE_02&DEVTYPE_01&VEN_8086&DEV_AE20&SUBSYS_1025129C&REV_10EC\5&394DE642&0&0100
Created attachment 278799 [details] acpidump After disassemble the ACPI dump, the subsystem PCI ID [1025:129C], also listed in comment 7, is in NHLT part. However, it is only Raw Table Data now. /* * Intel ACPI Component Architecture * AML/ASL+ Disassembler version 20160831-64 * Copyright (c) 2000 - 2016 Intel Corporation * * Disassembly of nhlt.dat, Wed Sep 26 16:31:06 2018 * * ACPI Data Table [NHLT] * * Format: [HexOffset DecimalOffset ByteLength] FieldName : FieldValue */ [000h 0000 4] Signature : "NHLT" [004h 0004 4] Table Length : 0000185C [008h 0008 1] Revision : 00 [009h 0009 1] Checksum : 46 [00Ah 0010 6] Oem ID : "ACRSYS" [010h 0016 8] Oem Table ID : "ACRPRDCT" [018h 0024 4] Oem Revision : 00000002 [01Ch 0028 4] Asl Compiler ID : " " [020h 0032 4] Asl Compiler Revision : 01000013 **** Unknown ACPI table signature [NHLT] Raw Table Data: Length 6236 (0x185C) 0000: 4E 48 4C 54 5C 18 00 00 00 46 41 43 52 53 59 53 // NHLT\....FACRSYS 0010: 41 43 52 50 52 44 43 54 02 00 00 00 20 20 20 20 // ACRPRDCT.... 0020: 13 00 00 01 01 2F 18 00 00 02 00 86 80 20 AE EC // ...../....... .. 0030: 10 9C 12 25 10 01 01 00 5C 00 00 00 00 01 0F 04 // ...%....\....... 0040: 01 04 00 00 DE FF 64 00 04 28 00 00 00 00 C4 FF // ......d..(...... 0050: 3C 00 C4 FF 3C 00 01 04 00 00 1A 00 64 00 04 28 // <...<.......d..( ...
https://www.pcworld.com/article/3300798/intel/intels-whiskey-lake-notebook-chip-launches-emphasizing-connectivity.html > Intel also added a new quad-core audio DSP, designed to be used in > conjunction > with far-field mics on laptops. Though Windows 10 has included the Cortana > digital assistant since its inception, Amazon and Microsoft have finalized > their partnership to put Alexa on to Windows PCs, as well. We believe that's why this config has appeared in this product, the first one we've seen that has the mic device not as part of HDA. But it sounds like it won't be the only product that appears in this way. In addition to figuring out how to make the existing SST driver detect and work with this mic array, it seems like we will need to find a way to allow both HDA and SST drivers to bind to the same PCI device.
Thanks for the information. The only way to enable DMIC support with HDA is to enable the DSP support. If you use the legacy HDaudio driver you will not be able to access the DSP. So far, the only users of the DMIC were also using I2S, so there was a clear distinction between the HDaudio world and the DMIC/I2S world. With new products based on HDAudio + DMIC this is no longer the case. However things are not that bad. Intel worked on enabling HDAudio + DSP and the patches were merged by Mark Brown so should be queued for 4.20 or 5.0. We have not however tested the DMIC path. Would you mind providing the references of the ACER device, I'll try to get one purchased to solve this.
It's Acer Swift SF314-55. Let me know if you have trouble getting hold of it.
Humm, yes it looks difficult to find, AnandTech tells me this model will be for sale in November. Even on the Acer site it's SF314-51..54 that's for sale at the moment, the 55 is not even listed.
just to confirm, the probe does happen with skl_hda_probe: [ 8.612356] snd_soc_skl: skl_probe [ 8.612371] snd_soc_skl 0000:00:1f.3: enabling device (0000 -> 0002) [ 8.612550] (NULL device *): skl_create [ 8.612552] snd_soc_skl 0000:00:1f.3: skl_first_init [ 8.621218] snd_soc_skl 0000:00:1f.3: skl_probe [ 8.622230] snd_soc_skl 0000:00:1f.3: No matching machine driver found but it since you are missing the HDaudio card support w/ the SKL driver the probe stops. I'll give it a try with the updated code
Created attachment 279181 [details] dmesg with Skylake driver w/ latest ASoC code The log show the probe progresses but stops due to a firmware download issue and there is also an error message during the DMIC NHLT parsing. Both issues will have to involve people smarter than me.
My latest code is at https://github.com/plbossart/sound/tree/debug/skl a dedicated topology file is required (will attach) kernel config for SST: https://github.com/thesofproject/kconfig/blob/master/sst-defconfig
Created attachment 279183 [details] topology file needs to be copied as /lib/firmware/dfw_sst.bin
I am able to play audio on the speakers by a) using Mark Brown's for-next branch b) using the topology file described in Comment 16 c) install and boot, then set amixer -Dhw:0 cset numid=1 on What needs to be fixed is the firmware file, apparently the one in /lib/firmware/intel/dsp_fw_cnl_v1191.bin will not boot while the one extracted from the Windows driver does (need to copy it to the lib/firmware/intel directory and update the dsp_fw_cnl.bin link), likely due to the wrong key being used. This does not solve the DMIC issue just yet but at least it shows the HDaudio work done over the Summer works fine on this platform. I'll share more info when I progress further. In the mean time can the EndlessM folks try and reproduce my setup? Thanks!
Thanks for the update! Are you saying you are now playing audio through the speakers using the SST driver? That's a little surprising as (I think) we had speaker output working fine through HDA audio. You have our only sample of this unit, but I will see if we can get hold of another.
To play on the speaker, you can either use the hardware in legacy mode (as you tested with the snd_hda driver, or you can use the enhancement mode with the DSP enabled (with the Skylake/SST driver). When you use the DMIC you have to rely on the DSP. So basically we are now at feature parity with the HDaudio legacy stuff (speaker playback works for both cases) and only need to add DMIC support.
Created attachment 279619 [details] Acer Z24-890 acpidump output
Created attachment 279621 [details] Acer Z24-890 lspci output
Created attachment 279623 [details] Acer Z24-890 dmesg of for-next branch
We got another Acer machine (AIO Z24-890) which has the same issue as Swift SF314-55. The internal microphone also connects to the SST instead of the built-in Realtek audio codec. Please ref attachment 279619 [details] for NHLT definition. The difference is that the PCI id of the device (attachment 279621 [details]) is 8086:a348 which can not been found in skl.c and skl-message.c. So I made the following modification to allow it to be probed at boot. --- a/sound/soc/intel/skylake/skl-messages.c +++ b/sound/soc/intel/skylake/skl-messages.c @@ -247,6 +247,14 @@ static const struct skl_dsp_ops dsp_ops[] = { .init_fw = cnl_sst_init_fw, .cleanup = cnl_sst_dsp_cleanup }, + { + .id = 0xa348, + .num_cores = 4, + .loader_ops = bxt_get_loader_ops, + .init = cnl_sst_dsp_init, + .init_fw = cnl_sst_init_fw, + .cleanup = cnl_sst_dsp_cleanup + }, }; const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id) --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -1121,6 +1121,8 @@ static const struct pci_device_id skl_ids[] = { /* CNL */ { PCI_DEVICE(0x8086, 0x9dc8), .driver_data = (unsigned long)&snd_soc_acpi_intel_cnl_machines}, + { PCI_DEVICE(0x8086, 0xa348), + .driver_data = (unsigned long)&snd_soc_acpi_intel_cnl_machines}, { 0, } }; MODULE_DEVICE_TABLE(pci, skl_ids); I follow your instructions, a). build kernel from Mark Brown's for-next branch (https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git/) b) using the topology file described in Comment 16 and copy to /lib/firmware/dfw_sst.bin c) install and reboot The dmesg in attachment 279623 [details] shows the result. Seems it has trouble on the dsp. I don't know whether if it's due to the modification I made in skl-messages.c. Can you suggest what I should do next? Thanks
Ah, that looks like a CFL machine, see http://mailman.alsa-project.org/pipermail/alsa-devel/2018-November/142017.html, your changes look legit [ 22.996968] snd_soc_skl 0000:00:1f.3: undefined DMIC array_type 0xf This means "vendor defined", not sure what to do with it [ 22.997164] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 23.205954] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found [ 23.205958] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22 Ah not good. can you try to get more details, this is unusual.
The message "Unsupported HDAudio/iDisp configuration found" is due to the fail of snd_hda_fill_card_info(). This function mainly checks the codec count and codec mask, and the codec mask seems to be unexpected. I then add the following code to print the codec mask. --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -538,6 +538,7 @@ static int skl_machine_device_register(struct skl *skl) mach->mach_params.platform = dev_name(bus->dev); mach->mach_params.codec_mask = bus->codec_mask; +pr_warn("%s: platform %s codec_mask 0x%x\n", __func__, dev_name(bus->dev), bus->codec_mask); ret = platform_device_add_data(pdev, (const void *)mach, sizeof(*mach)); if (ret) { The dmesg shows [ 23.706679] snd_soc_skl 0000:00:1f.3: enabling device (0000 -> 0002) [ 23.715998] snd_soc_skl 0000:00:1f.3: undefined DMIC array_type 0xf [ 23.716065] snd_soc_skl 0000:00:1f.3: dsp registration status=0 [ 23.716161] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 23.804479] skl_machine_device_register: platform 0000:00:1f.3 codec_mask 0x1 But snd_hda_fill_card_info() expect the (codec_mask & IDISP_CODEC_MASK) to be true. IDISP_CODEC_MASK is defined 0x4 though I don't know what it means. The codec_mask should directly comes from the snd_hdac_chip_readw(bus, STATESTS) in snd_hdac_bus_reset_link(). Anything could go wrong here?
you need to enable more logs w/ dynamic debug and share them. I'd need all the info from sound/soc/intel/skylake, sound/soc/codecs and sound/soc/intel/boards. Just add this in all the Makefile for the directories I listed: ccflags-y += -DDEBUG
Created attachment 279667 [details] dmesg with sound/soc DEBUG enabled
Created attachment 279669 [details] DSDT table of Z24-890
attachment 279667 [details] is the dmesg log per your suggestion. And per this log, the problem is "snd_soc_skl 0000:00:1f.3: No matching I2S machine driver found". It indicats that the INT34C2 we expect for snd_soc_apci_intel_cnl_machines not exists. Then I dump the dsdt in attachment 279669 [details]. Device (HDAC) { Name (_HID, "INT0000") // _HID: Hardware ID Name (_CID, "INT0000") // _CID: Compatible ID Name (_DDN, "Intel(R) Smart Sound Technology Audio Codec") // _DDN: DOS Device Name Name (_UID, One) // _UID: Unique ID Name (CDIS, Zero) Method (_INI, 0, NotSerialized) // _INI: Initialize { If (I2SC == One) { _HID = "INT34C2" _CID = "INT34C2" Return (Zero) } } } And I only find INT0000 instead of INT34C2 in /sys/bus/acpi/devices. I can't see where I2SC been initialized/assigned. Should I just modify the DSDT and load the customized DSDT for the kernel or any better idea?
There're HDAC definitions under each _SB.PCI0.I2Cx. I override them with INT34C2 and there's now INT34C2 entry under /sys/bus/acpi/devices. However, the dmesg still shows the same "snd_soc_skl 0000:00:1f.3: No matching I2S machine driver found". No idea so far, please advise if any. Thanks.
No, please don't define *any* ACPI IDs, that will interfere with the HDaudio selection. The problem you have is that the hdac_hdmi does not seem to work, the iDISP codec is not detected and hence everything falls apart since HDMI is expected to work in the skl_generic machine driver. it's very surprising that there is no message, can you please compile sound/soc/codecs with the DEBUG stuff I listed?
Created attachment 279709 [details] Acer Z24-890 dmesg w/ initcall_debug
I did add ccflags-y += DEBUG in the Makefile of sound/soc/codecs. There's no message. I look into the hdac_hdmi.c, the hdac_hdmi_dev_probe not even invoked but the hdmi id(8086:280b) does exist. attachment 279709 [details] dumps the dmesg with kernel parameter initcall_debug. Nothing seems really helpful. Or which part of code you want me to look into?
Not sure what goes on. I am tempted to err on the side of a configuration issue. all my tests are based on make defconfig + the -defconfigs found on https://github.com/thesofproject/kconfig scripts/kconfig/merge_config.sh .config <PATH>/kconfig/base-defconfig <PATH>/kconfig/sst-defconfig <PATH>/kconfig/hdaudio-codecs-defconfig
Created attachment 279733 [details] Acer Z24-890 dmesg for intel-sst hdaudio
My bad, it's the configuration issue. I've reconfigure the kernel and run it again. dmesg attachment 279733 [details] here. It's about the "transfer firmware fail" so no sound card/pcm available for amixer. Could you help on that?
(In reply to Chris Chiu from comment #36) > My bad, it's the configuration issue. I've reconfigure the kernel and run it > again. dmesg attachment 279733 [details] here. It's about the "transfer > firmware fail" so no sound card/pcm available for amixer. Could you help on > that? Forgot to mention, I've already used the topology file described in Comment 16 and follow steps in Comment 17. So maybe it's not the firmware for this?
Just to be clear, you used the topology file provided in Comment 16 and the firmware extracted from the Windows driver, not the default in /lib/firmware/intel/dfw_cnl.bin which is know to have an incompatibility with recent BIOS? If the firmware from Windows fails that's a new dimension...
Created attachment 279749 [details] Acer Z24-890 dsp_fw_cnl.bin
Sorry, we lost the audio driver file for the Acer Swift laptop so we request the driver again for this Z24-890. Replace the fw bin as you mentioned in Comment 17. Not I can successfully "set amixer -Dhw:0 cset numid=1 on". And could you suggest what's next? Thanks
> Sorry, we lost the audio driver file for the Acer Swift laptop so we request > the driver again for this Z24-890. Replace the fw bin as you mentioned in > Comment 17. Not I can successfully "set amixer -Dhw:0 cset numid=1 on". And > could you suggest what's next? Thanks Can you please check things with the latest firmware that was just released by Intel this morning: http://mailman.alsa-project.org/pipermail/alsa-devel/2018-December/142476.html https://github.com/crojewsk/linux-firmware.git for-upstream The next step would be to define a topology file for dmics. Most likely it'll require some help from other folks at Intel.
Created attachment 279839 [details] Acer Z24-890 dmesg for cnl_v1858 dw
Created attachment 279841 [details] Acer Z24-890 dmesg for windows fw
Unfortunately, I tried the upstream firmware but it fails at [ 17.305886] snd_soc_skl 0000:00:1f.3: DSP core(s) enabled? 1: core_mask 0x1 [ 20.379198] snd_soc_skl 0000:00:1f.3: transfer firmware failed: -62 [ 20.379213] snd_soc_skl 0000:00:1f.3: DSP core(s) enabled? 0: core_mask 0x1 [ 20.379243] snd_soc_skl 0000:00:1f.3: load base fw failed: -62 [ 20.379266] snd_soc_skl 0000:00:1f.3: Failed to boot first fw: -62 [ 20.379270] snd_soc_skl 0000:00:1f.3: ASoC: failed to probe component -62 [ 20.379327] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: failed to instantiate card -62 I logged by dmesg for different firmwares on the same kernel and topology file. Hope they can do some help. Let me know if there's any update need me to help verify. Thanks.
(In reply to Chris Chiu from comment #44) > Unfortunately, I tried the upstream firmware but it fails at > [ 17.305886] snd_soc_skl 0000:00:1f.3: DSP core(s) enabled? 1: core_mask > 0x1 > [ 20.379198] snd_soc_skl 0000:00:1f.3: transfer firmware failed: -62 > [ 20.379213] snd_soc_skl 0000:00:1f.3: DSP core(s) enabled? 0: core_mask > 0x1 > [ 20.379243] snd_soc_skl 0000:00:1f.3: load base fw failed: -62 > [ 20.379266] snd_soc_skl 0000:00:1f.3: Failed to boot first fw: -62 > [ 20.379270] snd_soc_skl 0000:00:1f.3: ASoC: failed to probe component -62 > [ 20.379327] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: failed to > instantiate card -62 > > > I logged by dmesg for different firmwares on the same kernel and topology > file. Hope they can do some help. Let me know if there's any update need me > to help verify. Thanks. Can you please retry with the latest firmware? I am not sure which version you took and I don't see a reason why this fails. Thanks!
The firmware I tried is /lib/firmware/intel/dsp_fw_cnl_v1858.bin. Is there any newer version?
(In reply to Chris Chiu from comment #46) > The firmware I tried is /lib/firmware/intel/dsp_fw_cnl_v1858.bin. Is there > any newer version? I tried the latest Mark Brown's for-next branch, which also includes the recently upstream commits from you and 8086:a348 already supported, but still no luck. I verified the fw file is still dsp_fw_cnl_v1858.bin. The error message is the same as attachment 279839 [details].
> The firmware I tried is /lib/firmware/intel/dsp_fw_cnl_v1858.bin. Is there > any > newer version? No, that's the latest. It works fine for me on WHL. What I don't get is what the Windows firmware is. Is this the same your Endless colleagues used for the previous program on WHL, or is this a CFL-specific one? There is a mismatch somewhere. Could you also try with the previous version dsp_fw_cnl_v1191.bin?
The dsp_fw_cnl_v1191.bin also fails just like dsp_fw_cnl_v1858.bin. The error messages are the same. So the only working firmware is attachment 279749 [details]. We can try to find out the Windows firmware which used to work on WHL (Acer Swift SF314-55) because I'm not really sure the driver is the same. Maybe binary diff between these 2 woudld do some helpful.
Created attachment 280693 [details] dmesg of Acer Crux I get another Acer Crux laptop which also uses DMIC as the internal MIC and the PCI ID is 8086:9dc8. 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device [8086:9dc8] (rev 30) Subsystem: Acer Incorporated [ALI] Device [1025:1330] Flags: bus master, fast devsel, latency 32, IRQ 16 Memory at a121c000 (64-bit, non-prefetchable) [size=16K] Memory at a1000000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: snd_soc_skl Kernel modules: snd_hda_intel, snd_soc_skl I follow steps in Comment 17 and blacklist snd_hda_intel module. System loads the firmware but the audio does not work. [ 8.182241] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 8.191390] snd_soc_skl 0000:00:1f.3: undefined DMIC array_type 0xf [ 8.191997] snd_soc_skl 0000:00:1f.3: Linked as a consumer to 0000:00:02.0 [ 8.192009] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops 0xffffffffaf89be20) [ 8.273977] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3 [ 8.303663] snd_soc_skl 0000:00:1f.3: Direct firmware load for 9dc8-ACRSYS-ACRPRDCT-2-tplg.bin failed with error -2 [ 8.303667] snd_soc_skl 0000:00:1f.3: tplg fw 9dc8-ACRSYS-ACRPRDCT-2-tplg.bin load failed with -2, falling back to dfw_sst.bin [ 8.318544] snd_soc_skl 0000:00:1f.3: ASoC: Parent card not yet available, widget card binding deferred [ 8.452454] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense: disconnect for pin:port 5:0 [ 8.452827] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense: disconnect for pin:port 6:0 [ 8.453144] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense: disconnect for pin:port 7:0 [ 8.495726] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC255: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 8.495735] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 8.495739] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 8.495742] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0 [ 8.495745] snd_hda_codec_realtek ehdaudio0D0: inputs: [ 8.495748] snd_hda_codec_realtek ehdaudio0D0: Headphone Mic=0x1a [ 8.495752] snd_hda_codec_realtek ehdaudio0D0: Headset Mic=0x19 [ 8.553107] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi1 <-> iDisp1 Pin mapping ok [ 8.553120] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi2 <-> iDisp2 Pin mapping ok [ 8.553128] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi3 <-> iDisp3 Pin mapping ok [ 8.553137] skl_hda_dsp_generic skl_hda_dsp_generic: Analog Codec DAI <-> Analog CPU DAI mapping ok [ 8.553146] skl_hda_dsp_generic skl_hda_dsp_generic: Digital Codec DAI <-> Digital CPU DAI mapping ok [ 8.553210] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> cnl-audio-dai mapping ok [ 8.553233] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> hdmi1 mapping ok [ 8.553255] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> hdmi2 mapping ok [ 8.553276] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> hdmi3 mapping ok [ 8.553357] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no source widget found for codec1_out [ 8.553359] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route codec1_out -> direct -> Digital CPU Playback [ 8.553364] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no source widget found for codec2_out [ 8.553366] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route codec2_out -> direct -> Alt Analog CPU Playback [ 8.553374] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no sink widget found for codec1_in [ 8.553375] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route Digital CPU Capture -> direct -> codec1_in [ 8.553381] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no sink widget found for codec2_in [ 8.553383] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add route Alt Analog CPU Capture -> direct -> codec2_in [ 8.555467] input: skl_hda_card Headphone Mic as /devices/platform/skl_hda_dsp_generic/sound/card0/input8 [ 8.555540] input: skl_hda_card Headset Mic as /devices/platform/skl_hda_dsp_generic/sound/card0/input9 [ 8.555607] input: skl_hda_card HDMI/DP, pcm=6 Jack as /devices/platform/skl_hda_dsp_generic/sound/card0/input10 [ 8.555670] input: skl_hda_card HDMI/DP, pcm=7 Jack as /devices/platform/skl_hda_dsp_generic/sound/card0/input11 [ 8.555740] input: skl_hda_card HDMI/DP, pcm=8 Jack as /devices/platform/skl_hda_dsp_generic/sound/card0/input12
On 1/23/19 2:44 AM, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=201251 > > --- Comment #50 from jian-hong@endlessm.com --- > Created attachment 280693 [details] > --> https://bugzilla.kernel.org/attachment.cgi?id=280693&action=edit > dmesg of Acer Crux > > I get another Acer Crux laptop which also uses DMIC as the internal MIC and > the > PCI ID is 8086:9dc8. > > 00:1f.3 Multimedia audio controller [0401]: Intel Corporation Device > [8086:9dc8] (rev 30) > Subsystem: Acer Incorporated [ALI] Device [1025:1330] > Flags: bus master, fast devsel, latency 32, IRQ 16 > Memory at a121c000 (64-bit, non-prefetchable) [size=16K] > Memory at a1000000 (64-bit, non-prefetchable) [size=1M] > Capabilities: <access denied> > Kernel driver in use: snd_soc_skl > Kernel modules: snd_hda_intel, snd_soc_skl > > I follow steps in Comment 17 and blacklist snd_hda_intel module. System > loads > the firmware but the audio does not work. > > [ 8.182241] snd_soc_skl 0000:00:1f.3: DSP detected with PCI > class/subclass/prog-if info 0x040100 > [ 8.191390] snd_soc_skl 0000:00:1f.3: undefined DMIC array_type 0xf > [ 8.191997] snd_soc_skl 0000:00:1f.3: Linked as a consumer to 0000:00:02.0 > [ 8.192009] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops > 0xffffffffaf89be20) > [ 8.273977] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3 > [ 8.303663] snd_soc_skl 0000:00:1f.3: Direct firmware load for > 9dc8-ACRSYS-ACRPRDCT-2-tplg.bin failed with error -2 > [ 8.303667] snd_soc_skl 0000:00:1f.3: tplg fw > 9dc8-ACRSYS-ACRPRDCT-2-tplg.bin load failed with -2, falling back to > dfw_sst.bin > [ 8.318544] snd_soc_skl 0000:00:1f.3: ASoC: Parent card not yet available, > widget card binding deferred > [ 8.452454] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense: > disconnect > for pin:port 5:0 > [ 8.452827] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense: > disconnect > for pin:port 6:0 > [ 8.453144] HDMI HDA Codec ehdaudio0D2: hdac_hdmi_present_sense: > disconnect > for pin:port 7:0 > [ 8.495726] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC255: > line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker > [ 8.495735] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 > (0x0/0x0/0x0/0x0/0x0) > [ 8.495739] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 > (0x21/0x0/0x0/0x0/0x0) > [ 8.495742] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0 > [ 8.495745] snd_hda_codec_realtek ehdaudio0D0: inputs: > [ 8.495748] snd_hda_codec_realtek ehdaudio0D0: Headphone Mic=0x1a > [ 8.495752] snd_hda_codec_realtek ehdaudio0D0: Headset Mic=0x19 > [ 8.553107] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi1 <-> > iDisp1 Pin mapping ok > [ 8.553120] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi2 <-> > iDisp2 Pin mapping ok > [ 8.553128] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi3 <-> > iDisp3 Pin mapping ok > [ 8.553137] skl_hda_dsp_generic skl_hda_dsp_generic: Analog Codec DAI <-> > Analog CPU DAI mapping ok > [ 8.553146] skl_hda_dsp_generic skl_hda_dsp_generic: Digital Codec DAI <-> > Digital CPU DAI mapping ok > [ 8.553210] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> > cnl-audio-dai mapping ok > [ 8.553233] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> > hdmi1 mapping ok > [ 8.553255] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> > hdmi2 mapping ok > [ 8.553276] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> > hdmi3 mapping ok > [ 8.553357] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no source > widget > found for codec1_out > [ 8.553359] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add > route codec1_out -> direct -> Digital CPU Playback > [ 8.553364] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no source > widget > found for codec2_out > [ 8.553366] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add > route codec2_out -> direct -> Alt Analog CPU Playback > [ 8.553374] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no sink widget > found for codec1_in > [ 8.553375] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add > route Digital CPU Capture -> direct -> codec1_in > [ 8.553381] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: no sink widget > found for codec2_in > [ 8.553383] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: Failed to add > route Alt Analog CPU Capture -> direct -> codec2_in > [ 8.555467] input: skl_hda_card Headphone Mic as > /devices/platform/skl_hda_dsp_generic/sound/card0/input8 > [ 8.555540] input: skl_hda_card Headset Mic as > /devices/platform/skl_hda_dsp_generic/sound/card0/input9 > [ 8.555607] input: skl_hda_card HDMI/DP, pcm=6 Jack as > /devices/platform/skl_hda_dsp_generic/sound/card0/input10 > [ 8.555670] input: skl_hda_card HDMI/DP, pcm=7 Jack as > /devices/platform/skl_hda_dsp_generic/sound/card0/input11 > [ 8.555740] input: skl_hda_card HDMI/DP, pcm=8 Jack as > /devices/platform/skl_hda_dsp_generic/sound/card0/input12 The warnings above are just noise, did you try to see if the card is created? Also what does "audio does not work" mean? card not created, capture not happening, etc? it helps if you attach the full dmesg and alsa-info.sh >
Created attachment 280703 [details] alsa-info with Mark Brown's for-next kernel (HDA quirk) I have tried Mark Brown's for-next branch on Acer Crux (TravelMate X514-51T) laptop. And quirked the audio pin nodes as the alsa-info as this attachment. The internal speaker, headphone and headset MIC work correctly. But the internal MIC cannot record any sound. Then, I checked Windows on Acer Crux and found the internal MIC is a DMIC which uses Intel SST as the driver. So, I copy the topology file in Comment 16 to /lib/firmware/dfw_sst.bin Then, cold reboot again. I made system boot with blacklist snd_hda_intel commad for using snd_soc_skl. The alsa-info and dmesg will be uploaded.
Created attachment 280705 [details] alsa-info with Mark Brown's for-next kernel with snd_soc_skl for Comment 52 I blacklist the snd_hda_intel for using snd_soc_skl. According to this alsa-info, sound card is not found!? Should snd_hda_intel not be in blacklist? !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- Any config or parameter can make snd_hda_intel and snd_soc_skl work together? Thanks
Created attachment 280707 [details] dmesg with Mark Brown's for-next kernel with snd_soc_skl for Comment 53
On 1/23/19 11:33 PM, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=201251 > > --- Comment #54 from jian-hong@endlessm.com --- > Created attachment 280707 [details] > --> https://bugzilla.kernel.org/attachment.cgi?id=280707&action=edit > dmesg with Mark Brown's for-next kernel with snd_soc_skl for Comment 53 You need to update your firmware, the errors below are a telltale sign of authentication issues that are solved. Make sure you use dsp_fw_cnl.bin -> dsp_fw_cnl_v1858.bin [ 11.895374] snd_soc_skl 0000:00:1f.3: transfer firmware failed: -62 [ 11.895429] snd_soc_skl 0000:00:1f.3: load base fw failed: -62 [ 11.895455] snd_soc_skl 0000:00:1f.3: Failed to boot first fw: -62 [ 11.895458] snd_soc_skl 0000:00:1f.3: ASoC: failed to probe component -62
Created attachment 280757 [details] alsa-info with Mark Brown's for-next kernel with snd_soc_skl and v1858.bin I changed the symbolic link of dsp_fw_cnl.bin to dsp_fw_cnl_v1858.bin ls -l /lib/firmware/intel/dsp_fw_cnl* lrwxrwxrwx 1 root root 20 Jan 25 10:36 /lib/firmware/intel/dsp_fw_cnl.bin -> dsp_fw_cnl_v1858.bin -rw-r--r-- 3 root root 583852 Jan 24 11:09 /lib/firmware/intel/dsp_fw_cnl_v1191.bin -rw-r--r-- 1 root root 583852 Jan 23 14:19 /lib/firmware/intel/dsp_fw_cnl_v1858.bin Also "amixer -Dhw:0 cset numid=1 on" However, "pactl list cards" shows nothing. The new alsa-info is as this attachment. The new dmesg will be uploaded.
Created attachment 280759 [details] dmesg with Mark Brown's for-next kernel with snd_soc_skl and v1858.bin for Comment 56
The card creation happened now, so the move to the new firmware was successful 0 [sklhdacard ]: skl_hda_card - skl_hda_card WL-TravelMateX514_51T-V1.02-Crux_WL You probably miss a UCM profile for PulseAudio to work, but that's a different issue. For now you should be able to play on the speakers and HDMI.
Created attachment 280823 [details] dmesg with Mark Brown's for-next kernel with snd_soc_skl and v1858.bin - no backend DAIs (In reply to Pierre Bossart from comment #58) > The card creation happened now, so the move to the new firmware was > successful > > 0 [sklhdacard ]: skl_hda_card - skl_hda_card > WL-TravelMateX514_51T-V1.02-Crux_WL Thanks for your help! > You probably miss a UCM profile for PulseAudio to work, but that's a > different issue. For now you should be able to play on the speakers and HDMI. However, I got no sound output when I play with the command: aplay -l **** List of PLAYBACK Hardware Devices **** card 0: sklhdacard [skl_hda_card], device 5: CNL Audio (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sklhdacard [skl_hda_card], device 6: CNL HDMI1 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sklhdacard [skl_hda_card], device 7: CNL HDMI2 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sklhdacard [skl_hda_card], device 8: CNL HDMI3 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 aplay -D plughw:0,5 ~/Downloads/Yamaha-V50-Rock-Beat-120bpm.wav -v Playing WAVE '/home/dev/Downloads/Yamaha-V50-Rock-Beat-120bpm.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Stereo aplay: set_params:1363: Unable to install hw params: ACCESS: RW_INTERLEAVED FORMAT: S16_LE SUBFORMAT: STD SAMPLE_BITS: 16 FRAME_BITS: 32 CHANNELS: 2 RATE: 44100 PERIOD_TIME: (85333 85334) PERIOD_SIZE: [3763 3763] PERIOD_BYTES: (15052 15056) PERIODS: (3 4) BUFFER_TIME: (341315 341316) BUFFER_SIZE: 15052 BUFFER_BYTES: 60208 TICK_TIME: 0 And I notice there is the error message: [ 54.099485] CNL Audio: ASoC: no backend DAIs enabled for CNL Audio
You need to set 'amixer -Dhw:0 cset numid=1'
I meant 'amixer -Dhw:0 cset numid=1 on'
(In reply to Pierre Bossart from comment #61) > I meant 'amixer -Dhw:0 cset numid=1 on' I can play and get sound output from internal speaker and headphone with snd_soc_skl now. Thanks for your guide.
May I ask what's the state of this bug? It's listed as: Status: NEW and Kernel Version: 4.19 I'm currently on kernel 5.2.1 with very similar audio hardware. However, my internal mic is not recognized. arecord -l **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 The snd_soc_skl module is loaded. Internal speakers and external headset with mic is working. The firmware seems to be up to date: /usr/lib/firmware/intel/dsp_fw_cnl.bin -> dsp_fw_cnl_v1858.bin My system is an HP Elitebook 1040 G5 with Arch Linux.
the(In reply to Robert from comment #63) > May I ask what's the state of this bug? > It's listed as: Status: NEW and Kernel Version: 4.19 > > I'm currently on kernel 5.2.1 with very similar audio hardware. However, my > internal mic is not recognized. > > arecord -l > **** List of CAPTURE Hardware Devices **** > card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > The snd_soc_skl module is loaded. Internal speakers and external headset > with mic is working. > > The firmware seems to be up to date: /usr/lib/firmware/intel/dsp_fw_cnl.bin > -> dsp_fw_cnl_v1858.bin > > My system is an HP Elitebook 1040 G5 with Arch Linux. the solution will be to use the SOF driver, which does support HDaudio+dmic configurations. there's a bit of a delay to make the signed firmware sof-cnl.ri available (mostly due to vacation season).
> the solution will be to use the SOF driver, which does support HDaudio+dmic > configurations. there's a bit of a delay to make the signed firmware > sof-cnl.ri available (mostly due to vacation season). Signed binaries for SOF are now available here; https://github.com/thesofproject/sof/releases
May I ask a stupid question: how can I install these signed binaries on my acerswift 3 ubuntu 19.04 kernel 5.0.20? Thx Steve
you will need to install kernel v5.2 and copy this file to /lib/firmware/intel/sof You will also need a topology file to copy into /lib/firmware/intel/sof-tplg.
Created attachment 283981 [details] dmesg of I have tried 5.2 kernel with the SOF files from https://github.com/thesofproject/sof/releases on Acer Z24-890 Howerver, the audio does not work with the errors: [ 24.252621] snd_soc_skl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100 [ 24.252631] snd_soc_skl 0000:00:1f.3: enabling device (0000 -> 0002) [ 24.434174] snd_soc_skl 0000:00:1f.3: undefined DMIC array_type 0xf [ 24.434648] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 24.615591] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported HDAudio/iDisp configuration found [ 24.615594] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -22 The SOF binaries are installed in /lib/firmware/intel/sof/ /lib/firmware/intel/sof/sof-apl-gcc.ri /lib/firmware/intel/sof/sof-apl-signed-intel.ri /lib/firmware/intel/sof/sof-apl-unsigned.ri /lib/firmware/intel/sof/sof-bdw-gcc.ri /lib/firmware/intel/sof/sof-byt-gcc.ri /lib/firmware/intel/sof/sof-cht-gcc.ri /lib/firmware/intel/sof/sof-cnl-gcc.ri /lib/firmware/intel/sof/sof-cnl-signed-intel.ri /lib/firmware/intel/sof/sof-cnl-unsigned.ri /lib/firmware/intel/sof/sof-hsw-gcc.ri /lib/firmware/intel/sof/sof-icl-gcc.ri /lib/firmware/intel/sof/sof-icl-signed-intel.ri /lib/firmware/intel/sof/sof-icl-unsigned.ri /lib/firmware/intel/sof/sof-imx8-gcc.ri /lib/firmware/intel/sof/sof-kbl-gcc.ri /lib/firmware/intel/sof/sof-skl-gcc.ri /lib/firmware/intel/sof/sof-sue-gcc.ri I think I also need the topology file to be installed into /lib/firmware/intel/sof-tplg Where can I have the topology file or how to produce it? Thank you
(In reply to jian-hong from comment #68) > Created attachment 283981 [details] > dmesg of > > I have tried 5.2 kernel with the SOF files from > https://github.com/thesofproject/sof/releases on Acer Z24-890 > > Howerver, the audio does not work with the errors: > > [ 24.252621] snd_soc_skl 0000:00:1f.3: DSP detected with PCI > class/subclass/prog-if info 0x040100 > [ 24.252631] snd_soc_skl 0000:00:1f.3: enabling device (0000 -> 0002) > [ 24.434174] snd_soc_skl 0000:00:1f.3: undefined DMIC array_type 0xf > [ 24.434648] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops > i915_audio_component_bind_ops [i915]) > [ 24.615591] skl_hda_dsp_generic skl_hda_dsp_generic: Unsupported > HDAudio/iDisp configuration found > [ 24.615594] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with > error -22 You need to blacklist snd-soc-skl, you are probing the wrong driver here. > > The SOF binaries are installed in /lib/firmware/intel/sof/ > > /lib/firmware/intel/sof/sof-apl-gcc.ri > /lib/firmware/intel/sof/sof-apl-signed-intel.ri > /lib/firmware/intel/sof/sof-apl-unsigned.ri > /lib/firmware/intel/sof/sof-bdw-gcc.ri > /lib/firmware/intel/sof/sof-byt-gcc.ri > /lib/firmware/intel/sof/sof-cht-gcc.ri > /lib/firmware/intel/sof/sof-cnl-gcc.ri > /lib/firmware/intel/sof/sof-cnl-signed-intel.ri > /lib/firmware/intel/sof/sof-cnl-unsigned.ri > /lib/firmware/intel/sof/sof-hsw-gcc.ri > /lib/firmware/intel/sof/sof-icl-gcc.ri > /lib/firmware/intel/sof/sof-icl-signed-intel.ri > /lib/firmware/intel/sof/sof-icl-unsigned.ri > /lib/firmware/intel/sof/sof-imx8-gcc.ri > /lib/firmware/intel/sof/sof-kbl-gcc.ri > /lib/firmware/intel/sof/sof-skl-gcc.ri > /lib/firmware/intel/sof/sof-sue-gcc.ri Gah, this will not work. You need to symlink sof-cnl.ri to sof-cnl-sign-intel.ri > > I think I also need the topology file to be installed into > /lib/firmware/intel/sof-tplg > > Where can I have the topology file or how to produce it? > Thank you I will add examples as attachments.
Created attachment 283987 [details] topology file for HDaudio platforms with 2 DMICs copy to /lib/firmware/intel/sof-tplg/sof-hda-generic.tplg
Created attachment 283989 [details] topology file for HDaudio platforms with 4 DMICs
you can also clone the sof project, and in a terminal type scripts/build_tools.sh all the topology files will be in tools/build_tools/topology/*.tplg
I just gave it a try and I can see the mic input: scp sof-cnl-signed-intel.ri root@192.168.1.185:/lib/firmware/intel/sof/ ssh root@192.168.1.185 'cd /lib/firmware/intel/sof; ln -s sof-cnl-signed-intel.ri sof-cnl.ri' scp sof-hda-generic-4ch.tplg root@192.168.1.185:/lib/firmware/intel/sof-tplg/ ssh root@192.168.1.185 'cd /lib/firmware/intel/sof-tplg; ln -s sof-hda-generic-4ch.tplg sof-hda-generic.tplg' use Mark Brown's tree with all SOF patches and config that I'll attach shortly. There is however an issue with the sound level, I'll need to look into this, it worked a couple of weeks ago.
Created attachment 283995 [details] config to test SOF w/ DMIC support minimal config only, e.g. pad doesn't work, etc. This is for audio tests only with basic network and display support.
sound level issue tracked at https://github.com/thesofproject/sof/issues/1675
Created attachment 284011 [details] dmesg SOF 5.3-rc1 z24-890 I have followed the steps mentioned in comment #73 Used for-next branch of Mark Brown's tree and the config attachment 283995 [details]. Also blacklisted snd_hda_intel and snd_soc_skl modules. The firmware /lib/firmware/intel/sof/sof-cnl.ri -> sof-cnl-signed-intel.ri The topology /lib/firmware/intel/sof-tplg/sof-hda-generic.tplg -> sof-hda-generic-4ch.tplg The SOF is loaded and speakers work. Howerver, the internal DMIC does not work. Got the audio related messages in dmesg: [ 20.335493] sof-audio-pci 0000:00:1f.3: Topology: ABI 3:9:0 Kernel ABI 3:9:0 [ 20.335506] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp3 Tx not handled [ 20.336901] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name codec0_in not handled [ 20.336907] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp2 Tx not handled [ 20.337923] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name codec1_in not handled [ 20.337929] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp1 Tx not handled [ 20.338844] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name codec0_out not handled [ 20.338849] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Analog CPU Playback not handled [ 20.339774] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name codec1_out not handled [ 20.339778] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Digital CPU Playback not handled [ 20.339782] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name codec2_in not handled [ 20.339786] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Alt Analog CPU Playback not handled [ 20.339790] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name codec2_out not handled [ 20.339794] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Analog CPU Capture not handled [ 20.340921] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name iDisp1_out not handled [ 20.340922] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Digital CPU Capture not handled [ 20.341628] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name iDisp2_out not handled [ 20.341629] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Alt Analog CPU Capture not handled [ 20.342353] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name iDisp3_out not handled [ 20.348221] sof-audio-pci 0000:00:1f.3: ASoC: Parent card not yet available, widget card binding deferred ... [ 29.292642] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0 [ 29.374209] sof-audio-pci 0000:00:1f.3: firmware boot complete [ 30.124883] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! [ 30.128036] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! [ 30.180118] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! [ 30.184197] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! [ 30.325943] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! The alsa-info follows this comment.
Created attachment 284013 [details] alsa-info SOF 5.3-rc1 z24-890 of comment #76
ok, we'll have to look at the debugfs, but that's not preventing anything from working. we ignore all errors on debugfs calls. Please provide more information when you say the 'internal DMIC does not work'. You should be able to capture and see non-zero data recorded, however there is a known issue with the volume that we are looking into. What exactly does not work? The card creation, data transfers or volume level?
Created attachment 284041 [details] Screenshot of Audacity for internal DMIC on z24-890 (In reply to Pierre Bossart from comment #78) > What exactly does not work? The card creation, data transfers or volume > level? I can see the card's DMIC arecord -l **** List of CAPTURE Hardware Devices **** card 0: sofsklhdacard [sof-skl_hda_card], device 0: HDA Analog (*) [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: sofsklhdacard [sof-skl_hda_card], device 1: HDA Digital (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsklhdacard [sof-skl_hda_card], device 6: DMIC32 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: sofsklhdacard [sof-skl_hda_card], device 7: DMIC16 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 However, the recording volume level is always zero in Audacity. Is this the bug mentioned in https://github.com/thesofproject/sof/issues/1675 ?
Created attachment 284043 [details] dmesg recording from SOF 5.3-rc1 z24-890 Following comment #79 I also notice whenever I try to record from DMIC, system shows this error in dmesg: [ 187.246188] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0 [ 187.331288] sof-audio-pci 0000:00:1f.3: firmware boot complete
> I also notice whenever I try to record from DMIC, system shows this error in > dmesg: > > [ 187.246188] sof-audio-pci 0000:00:1f.3: error: no reply expected, > received 0x0 > [ 187.331288] sof-audio-pci 0000:00:1f.3: firmware boot complete yes, it's an annoying log we need to remove but it's not a problem. please ignore this.
(In reply to jian-hong from comment #79) > Created attachment 284041 [details] > Screenshot of Audacity for internal DMIC on z24-890 > > (In reply to Pierre Bossart from comment #78) > > > What exactly does not work? The card creation, data transfers or volume > > level? > > I can see the card's DMIC > > arecord -l > **** List of CAPTURE Hardware Devices **** > card 0: sofsklhdacard [sof-skl_hda_card], device 0: HDA Analog (*) [] > Subdevices: 0/1 > Subdevice #0: subdevice #0 > card 0: sofsklhdacard [sof-skl_hda_card], device 1: HDA Digital (*) [] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 0: sofsklhdacard [sof-skl_hda_card], device 6: DMIC32 (*) [] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > card 0: sofsklhdacard [sof-skl_hda_card], device 7: DMIC16 (*) [] > Subdevices: 1/1 > Subdevice #0: subdevice #0 > > However, the recording volume level is always zero in Audacity. Is this the > bug mentioned in https://github.com/thesofproject/sof/issues/1675 ? I guess. Try zooming in Audacity and you show see the same issue of very very low level.
Turns out the low volume is a result of ALSA mixers not being set properly. Adding +20dB on all capture paths gives me a decent volume on DMIC. There is one catch is that is you use the 4ch topology they you have to record with 4 channels. Somehow it's permitted to record in stereo but that's an invalid configuration we need to fix in the topology.
Hi, The HP spectre x360 from 2019 also has the same Intel SST mic array with the realtek alc285. I tried using the latest sof files as explained above, blacklisting old modules. and seems like card is detected. I do not get any sound output though and errors are throwing in the logs. alsa-info and dmesg are following.
Created attachment 284373 [details] alsa-info spectre x360 alsa info and the errors in dmesg when trying to play something.
Created attachment 284375 [details] patch to compile for-next branch as of commit da84c03c03cfadffe00f72f83ea9f556b903f565 trying to compile for-next branch to test further, I had to patch two places as attached. Forgive me if I made an error, I am not familiar with that code.
Created attachment 284377 [details] alsa-info for working speakers / still no dmic working though reporting that speakers work using the for-next branch on the 2019 hp spectre x360. I just have a doubt on the back speakers, ( using speaker-test -c4 seems to produce an output on each speaker, but the two 'back' have very low volume ). It is an improvement over the legacy driver since there was only two speakers working. Volume is also louder than legacy driver ( snd-hda-intel ). Dmic still no luck for now though, I will do further tests. if you have any pointers from the attached alsa-info, happy to test !
(In reply to Tristan Mahe from comment #87) > Created attachment 284377 [details] > alsa-info for working speakers / still no dmic working though > > reporting that speakers work using the for-next branch on the 2019 hp > spectre x360. > > I just have a doubt on the back speakers, ( using speaker-test -c4 seems to > produce an output on each speaker, but the two 'back' have very low volume > ). It is an improvement over the legacy driver since there was only two > speakers working. Volume is also louder than legacy driver ( snd-hda-intel ). > > Dmic still no luck for now though, I will do further tests. if you have any > pointers from the attached alsa-info, happy to test ! There is a known debugfs error in there, discard it, we are trying to figure out where it comes from (likely not from SOF). The dmesg is cut so can't interpret it and figure out your setup. please provide the full log with dynamic debug for the SOF parts Also please list which firmware and topology files you are using, I don't know how you play on 4 speakers since we typically enable stereo only.
Created attachment 284393 [details] dmesg with sof ddebug activated Please find attached the dmesg with dynamic debug on boot for sof module. Tell me if you want other logs or different ddebug options. There does not seem to be more messages than before though. I use the topology for 2 DMICs as provided on comment 70. The firmware is sof-cnl-signed-intel.ri v1.3 directly from GitHub release ( and renamed as specified above ). Upon further testing, I think the issue was a wrong symlink on my part with the 4 dmic topology instead of the two, since now I get some very low volume recording with arecord on the DMIC16 card ( expected as the patch +20dB is not in the firmware I am using at the moment, and adding +20dB in Audacity makes the file audible ). I can't record yet using Audacity but it is probably user error or misconfig of pulseaudio, as arecord works. I guess the only wonder now left is why the 4 speakers since it is the first time speaker-test -c 4 has an output for me on the back speakers ( although very faint ).
Tristan, do you mind testing with the latest SOF kernel https://github.com/thesofproject/linux/commits/topic/sof-dev and the topologies I'll add in attachment? That should provide you with a better sound level and no DC issues You don't need to change anything in the firmware itself, it does not contain any gain values.
Created attachment 284395 [details] latest HDaudio topology files copy these files in /lib/firmware/intel/sof-tplg (no symlinks required with the latest SOF kernel)
Created attachment 284409 [details] dmesg while speaker-test -c 4 Thank you Pierre, just finished compiling the latest SOF kernel and testing. Please find attached a dmesg while playing sound with speaker-test -c 4 and one while recording with arecord. I could not be fast enough to catch boot logs though, there is a lot of debug messages. Tell me if you need to restrict a bit the dynamic debug with other options than all logs for sof module. Still playing on the 4 speakers as the previous test, with the same low volume for the back speakers. I can confirm the recording volume is also way better as you were expecting. Gonna try now to get the mic exposed to pulseaudio to be able to use it in other GUIs apps. Do not hesitate if you need other tests !
just reporting that the mic is not autodetected by udev but specifying it in /etc/pulse/default.pa ( load-module module-alsa-source device=hw:0,7 ) works perfectly. Amazing ! Gonna now try to figure out what is happening with the 4 speakers...
looks like you have too many traces now...Anyways looks like you are in good shape. We didn't use 'conventional' names for the DMIC capture so it's likely that PulseAudio don't know what to do. Same on the playback side, the stream names come from the DSP topology and are likely not aligned with the usual conventions. I was thinking a UCM file is likely required for this, so that you get the correct devices and don't have to do any guess work. We haven't started the work on this yet but it's on the radar. for the 4 speakers, it could be a bug on the topology side. I don't this we support this but will check.
Created attachment 284417 [details] dmesg without all the traces Yes, too many traces :) I have recompiled removing the -DDEBUG in the Makefile in sound/soc/sof and got up with this one, it is a bit truncated from the beginning since it's been running a bit more, but it was the same as previous dmesg... Few errors show up. let me know if you need me to test anything !