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ShadowHawkBV
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Joined: 27 Mar 2004
Posts: 336

PostPosted: Fri Jul 10, 2020 12:48 am    Post subject: {Solved - Ugly as Hell}Secret to Intel Icelake Sound Reply with quote

I just replaced my Dell XPS 13 with a HP Spectre x360(13"). The basic install went flawlessly, everything is working with one glaring exception. I cannot get the sound to work. No device is detected. I know that the sound chip is detected by dmesg | grep audio
Code:
[    3.123987] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[    3.124092] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[    3.124104] sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.124210] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[    4.505845] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.508443] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[    4.524595] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
[    4.524597] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[    4.524739] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2
[    4.524741] sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-icl.ri failed err: -2
[    4.524741] sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -2
[    4.525015] sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -2

So I assumed that this meant that I needed to install the package sys-firmware/sof-firmware ( I also installed sys-kernel/linux-firmware for the wifi)
The lspci is
Code:

00:1f.3 Multimedia audio controller: Intel Corporation Smart Sound Technology Audio Controller (rev 30)
        Subsystem: Hewlett-Packard Company Smart Sound Technology Audio Controller
        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 16
        IOMMU group: 15
        Region 0: Memory at 603d170000 (64-bit, non-prefetchable) [size=16K]
        Region 4: Memory at 603d000000 (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: 0000000000000000  Data: 0000
        Kernel driver in use: sof-audio-pci
        Kernel modules: snd_sof_pci


And to verify that module is loaded:
Code:
 
lsmod | grep snd
snd_hda_codec_hdmi     73728  0
snd_hda_codec_generic    98304  0
snd_soc_dmic           16384  0
snd_sof_pci            20480  0
snd_sof_intel_hda_common    90112  1 snd_sof_pci
snd_soc_acpi_intel_match    45056  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_sof_xtensa_dsp     16384  1 snd_sof_intel_hda_common
snd_intel_dspcfg       20480  2 snd_sof_pci,snd_sof_intel_hda_common
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
snd_sof               126976  2 snd_sof_pci,snd_sof_intel_hda_common
snd_hda_ext_core       36864  3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_core          274432  4 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_dmic
ac97_bus               16384  1 snd_soc_core
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_sof
snd_hda_codec         163840  3 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_soc_hdac_hda
snd_hwdep              16384  1 snd_hda_codec
snd_hda_core          106496  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_ext_core,snd_hda_codec,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_pcm               135168  6 snd_hda_codec_hdmi,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core
snd_timer              45056  1 snd_pcm
snd                   110592  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_codec,snd_timer,snd_soc_core,snd_pcm
soundcore              16384  1 snd

and lsmod | grep sof
snd_sof_pci            20480  0
snd_sof_intel_hda_common    90112  1 snd_sof_pci
snd_soc_acpi_intel_match    45056  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_sof_xtensa_dsp     16384  1 snd_sof_intel_hda_common
snd_intel_dspcfg       20480  2 snd_sof_pci,snd_sof_intel_hda_common
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
snd_sof               126976  2 snd_sof_pci,snd_sof_intel_hda_common
snd_hda_ext_core       36864  3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_core          274432  4 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_dmic
ledtrig_audio          16384  2 snd_hda_codec_generic,snd_sof
snd_hda_core          106496  7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_ext_core,snd_hda_codec,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_sof_intel_hda
snd_pcm               135168  6 snd_hda_codec_hdmi,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_hda_core


So all of the modules are installed as determined by genkernel. Problem is, plasma detects no audio device. Is there some other firmware I need for this? Does something have to be done manually after the sof firmware was emerged? I would install the icelake SOC as a modules, but it's only option is either in kernel or not instyalled at all.

Here is my emerge --info if it will help.
Code:
emerge --info
Portage 2.3.103 (python 3.7.8-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-10.1.0, glibc-2.31-r5, 5.7.7-gentoo-x86_64 x86_64)
=================================================================
System uname: Linux-5.7.7-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-1065G7_CPU_@_1.30GHz-with-gentoo-2.7
KiB Mem:    16131852 total,   1101692 free
KiB Swap:     524284 total,    523260 free
Timestamp of repository gentoo: Thu, 09 Jul 2020 22:30:01 +0000
Head commit of repository gentoo: 5419047dab7097ac07927b737af778785e28d696
sh bash 5.0_p17
ld GNU ld (Gentoo 2.34 p4) 2.34.0
app-shells/bash:          5.0_p17::gentoo
dev-lang/perl:            5.30.3-r1::gentoo
dev-lang/python:          2.7.18::gentoo, 3.7.8-r1::gentoo, 3.8.3-r1::gentoo, 3.9.0_beta4::gentoo
dev-util/cmake:           3.17.3::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.20::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r5::gentoo
sys-devel/automake:       1.16.2::gentoo
sys-devel/binutils:       2.34-r1::gentoo
sys-devel/gcc:            10.1.0-r2::gentoo
sys-devel/gcc-config:     2.3.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r5::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts:
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes

torbrowser
    location: /var/lib/layman/torbrowser
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/cache/distfiles"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-march=native -O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-march=native -O2 -pipe"
GENTOO_MIRRORS="rsync://rsync2.au.gentoo.org/gentoo-portage/ ftp://ftp.swin.edu.au/gentoo http://ftp.swin.edu.au/gentoo"
LANG="en_CA.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en"
MAKEOPTS="-j7"
PKGDIR="/var/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 ao berkdb bluetooth branding bzip2 cairo cdda cdr cli cracklib crypt cups dbus declarative dri dts dvd dvdr emboss encode exif flac fortran gdbm gif gphoto2 gpm gstreamer iconv icu ipv6 jpeg kde kipi kwallet lcms ldap libnotify libtirpc lm-sensors mad matroska mng mp3 mp4 mpeg multilib ncurses networkmanager nls nptl offensive ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qml qt5 readline samba scanner sdl seccomp semantic-desktop spell split-usr ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis widgets wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 avx512f avx512dq avx512cd avx512bw avx512vl avx512vbmi f16c fma3 mmx mmxext pclmul popcnt sha sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en_CA.UTF-8 en_CA" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="intel i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTSemerge --info
Portage 2.3.103 (python 3.7.8-final-0, default/linux/amd64/17.1/desktop/plasma, gcc-10.1.0, glibc-2.31-r5, 5.7.7-gentoo-x86_64 x86_64)
=================================================================
System uname: Linux-5.7.7-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-1065G7_CPU_@_1.30GHz-with-gentoo-2.7
KiB Mem:    16131852 total,   1101692 free
KiB Swap:     524284 total,    523260 free
Timestamp of repository gentoo: Thu, 09 Jul 2020 22:30:01 +0000
Head commit of repository gentoo: 5419047dab7097ac07927b737af778785e28d696
sh bash 5.0_p17
ld GNU ld (Gentoo 2.34 p4) 2.34.0
app-shells/bash:          5.0_p17::gentoo
dev-lang/perl:            5.30.3-r1::gentoo
dev-lang/python:          2.7.18::gentoo, 3.7.8-r1::gentoo, 3.8.3-r1::gentoo, 3.9.0_beta4::gentoo
dev-util/cmake:           3.17.3::gentoo
sys-apps/baselayout:      2.7::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.20::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r5::gentoo
sys-devel/automake:       1.16.2::gentoo
sys-devel/binutils:       2.34-r1::gentoo
sys-devel/gcc:            10.1.0-r2::gentoo
sys-devel/gcc-config:     2.3.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.3::gentoo
sys-kernel/linux-headers: 5.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.31-r5::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts:
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-metamanifest: yes

torbrowser
    location: /var/lib/layman/torbrowser
    masters: gentoo
    priority: 50

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/cache/distfiles"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-march=native -O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-march=native -O2 -pipe"
GENTOO_MIRRORS="rsync://rsync2.au.gentoo.org/gentoo-portage/ ftp://ftp.swin.edu.au/gentoo http://ftp.swin.edu.au/gentoo"
LANG="en_CA.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en"
MAKEOPTS="-j7"
PKGDIR="/var/cache/binpkgs"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 ao berkdb bluetooth branding bzip2 cairo cdda cdr cli cracklib crypt cups dbus declarative dri dts dvd dvdr emboss encode exif flac fortran gdbm gif gphoto2 gpm gstreamer iconv icu ipv6 jpeg kde kipi kwallet lcms ldap libnotify libtirpc lm-sensors mad matroska mng mp3 mp4 mpeg multilib ncurses networkmanager nls nptl offensive ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qml qt5 readline samba scanner sdl seccomp semantic-desktop spell split-usr ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis widgets wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 avx512f avx512dq avx512cd avx512bw avx512vl avx512vbmi f16c fma3 mmx mmxext pclmul popcnt sha sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en_CA.UTF-8 en_CA" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_7" PYTHON_TARGETS="python2_7 python3_7" RUBY_TARGETS="ruby25" USERLAND="GNU" VIDEO_CARDS="intel i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS


As always, any help is appreciated.

EDIT
Here is the lsusb
Code:
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 06cb:00c9 Synaptics, Inc.
Bus 003 Device 002: ID 0408:5440 Quanta Computer, Inc. HP True Vision HD Camera
Bus 003 Device 004: ID 8087:0026 Intel Corp.
Bus 003 Device 009: ID 04e8:6860 Samsung Electronics Co., Ltd Galaxy series, misc. (MTP mode)
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

_________________
This space for rent... Well maybe to give away.. Heck.. i'll pay you to take it.

Lost Linux Neophyte
Intel i7-1065G7
Intel i7-8565U
Intel Atom Cherry Trail
AMD Phenom(tm) II X4 955
Pure 64bit frustration :-)


Last edited by ShadowHawkBV on Sat Jul 18, 2020 11:03 pm; edited 1 time in total
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halcon
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Joined: 15 Dec 2019
Posts: 180

PostPosted: Fri Jul 10, 2020 12:29 pm    Post subject: Reply with quote

Hi ShadowHawkBV,

Just a guess, if you haven't yet tried that:

I see in lsmod there are both drivers loaded: sof-audio-pci and snd-hda-intel. What if you blacklist one, loading only another (and then vice versa)?
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ShadowHawkBV
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Joined: 27 Mar 2004
Posts: 336

PostPosted: Sat Jul 11, 2020 12:10 am    Post subject: Reply with quote

Thanks for the suggestion halcon. Unfortunately it still doesn't want to play nice. Built the blacklist file in /etc/moprobe.d and tried adding blacklist <module> with no difference after restarting.

I've also manually removed all the pci and hda sound modules from the genkernel build, and tried using just the hda sound modules in the genkernel build. No luck either way.

I'm fairly certain that it involves the firmware from the Sound Open Firmware package (sys-firmware/sof-firmware), but I'll be danged if I can figure out what to do other than emerge the package. Honestly, that package may be a red-herring as the webpage indicates it's for developers using the icelake and other intel chipset sound systems.

Intel sound is rapidly becoming as big a pain in the ass as winmodems were back in the day. The worst part is, I know the sound works under linux as I based my purchase off a couple posts about someone using it with Fedora and with Arch.

EDIT

The latest dmesg
Code:
sudo dmesg | grep sof-audio-pci
Password:
[    3.022211] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[    3.022431] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[    3.022448] sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.022626] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[    3.024885] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[    3.033968] sof-audio-pci 0000:00:1f.3: codec #0 probe error, ret: -2
[    3.034684] sof-audio-pci 0000:00:1f.3: codec #2 probe error, ret: -2
[    3.034901] sof-audio-pci 0000:00:1f.3: no hda codecs found!
[    3.034902] sof-audio-pci 0000:00:1f.3: warning: No matching ASoC machine driver found
[    3.034903] sof-audio-pci 0000:00:1f.3: error: no matching ASoC machine driver found - aborting probe
[    3.034904] sof-audio-pci 0000:00:1f.3: error: failed to get machine info -19
[    3.035301] sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -19

[/code]

And a question. In arch and other distros, the firmware file required is: sof-icl.ri (https://github.com/thesofproject/sof/issues/2134 - Poster Aurelien).

I have installed sof-firmware
Code:
[I] sys-firmware/sof-firmware
     Available versions:  (~)1.4.2
     Installed versions:  1.4.2(07:40:01 PM 2020-07-09)
     Homepage:            https://www.sofproject.org
     Description:         Sound Open Firmware (SOF) binary files


But that file does not seem to be installed on my system. Mine has only:
Code:
ls -R /lib/firmware/intel/
/lib/firmware/intel/:
IntcSST2.bin           dsp_fw_kbl_v2630.bin              ibt-11-5.ddc     ibt-17-2.sfi     ibt-19-0-1.ddc    ibt-19-32-0.sfi  ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq
dsp_fw_bxtn_v2219.bin  dsp_fw_kbl_v3266.bin              ibt-11-5.sfi     ibt-18-0-1.ddc   ibt-19-0-1.sfi    ibt-19-32-1.ddc  ibt-hw-37.7.10-fw-1.0.2.3.d.bseq
dsp_fw_bxtn_v3366.bin  dsp_fw_kbl_v3402.bin              ibt-12-16.ddc    ibt-18-0-1.sfi   ibt-19-0-4.ddc    ibt-19-32-1.sfi  ibt-hw-37.7.10-fw-1.80.1.2d.d.bseq
dsp_fw_cnl_v1191.bin   dsp_fw_kbl_v3420.bin              ibt-12-16.sfi    ibt-18-1.ddc     ibt-19-0-4.sfi    ibt-19-32-4.ddc  ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
dsp_fw_cnl_v1858.bin   dsp_fw_kbl_v701.bin               ibt-17-0-1.ddc   ibt-18-1.sfi     ibt-19-16-4.ddc   ibt-19-32-4.sfi  ibt-hw-37.7.bseq
dsp_fw_glk_v1814.bin   dsp_fw_release_v3402.bin          ibt-17-0-1.sfi   ibt-18-16-1.ddc  ibt-19-16-4.sfi   ibt-20-0-3.ddc   ibt-hw-37.8.10-fw-1.10.2.27.d.bseq
dsp_fw_glk_v2768.bin   dsp_fw_release_v969.bin           ibt-17-1.ddc     ibt-18-16-1.sfi  ibt-19-240-1.ddc  ibt-20-0-3.sfi   ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
dsp_fw_glk_v2880.bin   fw_sst_0f28.bin                   ibt-17-1.sfi     ibt-18-2.ddc     ibt-19-240-1.sfi  ibt-20-1-3.ddc   ibt-hw-37.8.10-fw-22.50.19.14.f.bseq
dsp_fw_glk_v3366.bin   fw_sst_0f28.bin-48kHz_i2s_master  ibt-17-16-1.ddc  ibt-18-2.sfi     ibt-19-240-4.ddc  ibt-20-1-3.sfi   ibt-hw-37.8.bseq
dsp_fw_kbl_v1037.bin   fw_sst_0f28_ssp0.bin              ibt-17-16-1.sfi  ibt-19-0-0.ddc   ibt-19-240-4.sfi  ibt-20-1-4.ddc   ice
dsp_fw_kbl_v2042.bin   fw_sst_22a8.bin                   ibt-17-2.ddc     ibt-19-0-0.sfi   ibt-19-32-0.ddc   ibt-20-1-4.sfi   irci_irci_ecr-master_20161208_0213_20170112_1500.bin

/lib/firmware/intel/ice:
ddp

/lib/firmware/intel/ice/ddp:
ice-1.3.4.0.pkg

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ShadowHawkBV
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PostPosted: Sat Jul 11, 2020 5:57 am    Post subject: Reply with quote

I booted up with Fedora, and noted the modules it used for working sound. Problem is, they don't exactly match the ones I can find in the .config

Code:
snd_soc_skl_hda_dsp
snd_soc_hdac_hdmi
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_codec_generic
snd_soc_dmic
snd_sof_pci
snd_sof_intel_byt
snd_sof_intel_ipc
snd_sof_intel_hda_common
snd_soc_hdac_hda
snd_sof_xtensa_dsp
snd_sof_intel_hda
snd_sof
snd_hda_ext_core
snd_soc_acpi_intel_match
snd_soc_acpi
snd_soc_core
snd_compress
ac97_bus
ledtrig_audio
snd_hda_intel
snd_intel_dspcfg
snd_hda_codec
snd_hda_core
snd_hwdep
snd_seq
snd_seq_device
snd_pcm
snd_timer
snd
soundcore
pcspkr


The quest continues.
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sager58
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PostPosted: Tue Jul 14, 2020 4:10 am    Post subject: Reply with quote

ShadowHawkBV wrote:
I booted up with Fedora, and noted the modules it used for working sound. Problem is, they don't exactly match the ones I can find in the .config

Code:
snd_soc_skl_hda_dsp
snd_soc_hdac_hdmi
snd_hda_codec_hdmi
[b]snd_hda_codec_realtek[/b] [i]<--- I think you need this one[/i]
snd_hda_codec_generic
snd_soc_dmic

<Cut from Quote>


The quest continues.


Your dmesg log shows that there were no HDA codecs that could be loaded for your sound card. My system, a Lenovo ThinkBook 15-IIL with an Intel i7-1065G7, for sound to work, I need to have snd_hda_codec_realtek built as a module (linux's sound system is best built as modules). For the record I'm running sys-kernel/gentoo-sources-5.7.8 { USE= -build experimental -symlink}

Config help from nconfig:
Code:

Symbol: SND_HDA_CODEC_REALTEK [=m]
Type  : tristate
 Defined at sound/pci/hda/Kconfig:91
   Prompt: Build Realtek HD-audio codec support
   Depends on: SOUND [=m] && !UML && SND [=m] && SND_HDA [=m]
   Location:
     -> Device Drivers
      -> Sound card support (SOUND [=m])                     
         -> Advanced Linux Sound Architecture (SND [=m])
           -> HD-Audio
             SND_HDA_GENERIC [=m]


Give that a shot, and your sound should work after that.
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PostPosted: Tue Jul 14, 2020 5:02 am    Post subject: Reply with quote

sager58 thanks for the idea. Unfortunately, it still isn't working.
Code:
lsmod | grep -i snd
snd_soc_skl_hda_dsp    24576  0
snd_soc_hdac_hdmi      40960  1 snd_soc_skl_hda_dsp
snd_seq                90112  0
snd_seq_device         16384  1 snd_seq
snd_hda_codec_hdmi     73728  0
snd_hda_codec_realtek   135168  0
snd_hda_codec_generic    98304  1 snd_hda_codec_realtek
snd_soc_dmic           16384  0
snd_sof_pci            24576  0
snd_sof_intel_byt      20480  1 snd_sof_pci
snd_sof_intel_ipc      20480  1 snd_sof_intel_byt
snd_sof_intel_hda_common    90112  1 snd_sof_pci
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_sof_xtensa_dsp     16384  2 snd_sof_intel_hda_common,snd_sof_intel_byt
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
snd_sof               126976  4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_hda_ext_core       36864  4 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match    45056  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_sof_intel_byt
snd_soc_core          286720  6 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_compress           32768  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
ledtrig_audio          16384  3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
snd_hda_intel          57344  0
snd_intel_dspcfg       28672  3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_hda_codec         167936  6 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl_hda_dsp
snd_hda_core          110592  11 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda,snd_soc_skl_hda_dsp
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               135168  10 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_timer              49152  2 snd_seq,snd_pcm
snd                   110592  13 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_soc_skl_hda_dsp
soundcore              16384  1 snd


The hda-realtek module is in there along wioth all the other modules used by the working Fedora Live DVD (Who's config I shamelessly stole). I think I have narrowed the problem down to a rather irritating firmware not loading problem.

dmesg | grep -i error
Code:
[    2.990233] Error: Driver 'pcspkr' is already registered, aborting...
[    4.591942] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2
[   66.651787] sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-icl.ri failed err: -11
[   66.651791] sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -11
[   66.652576] sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -11


Seeing that sof-firmware placed the driver in /lib/firmware, and the error appears to be looking under /lib/firmware/intel/sof, I copied the two files there. No change in the error message. I have manally added the sof-icl-v1.4.2.ri to the kernel under Device-Drivers // Generic Driver Options // Firmware loader // "Build named firmware blobs into the kernel binary" and the root directory in "Firmware blobs root directory" All with no change to the error. Sof-firmware claims to be compatible with kernel 5.5 and newer. My google-fu has also failed me by not being able to locate the error I'm getting anywhere else on the web. The closest I got was a really old gentoo forum posting from teh 3.3 era kernel and iwiwifi firmware failing to load around the udev roll-out.

On a side note, i want to slap the person who decided to gratuitously rename the kernel modules with - and _ randomly replacing spaces. Even more fun is a combination of the two, which was why i couldn't find the modules initially. I was looking for snd_sof_intel_whatever, instead of snd-sof-intel_whatever...
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PostPosted: Wed Jul 15, 2020 5:29 am    Post subject: Reply with quote

And now I've confirmed that it's not a kernel 5.7 issue. I just built and installed a 5.4.51 kernel (Closest I could find to the Fedora 5.5 rc1 kernel on teh live DVD), and the same issue.

Code:
sudo dmesg | grep -i audio
Password:
[    0.277508] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    3.727048] sof-audio-pci 0000:00:1f.3: warning: No matching ASoC machine driver found
[    3.727049] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[    3.727185] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[    3.731460] sof-audio-pci 0000:00:1f.3: No ASoC machine driver found - using nocodec
[    3.731666] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2
[    3.731667] sof-audio-pci 0000:00:1f.3: Falling back to sysfs fallback for: intel/sof/sof-icl.ri
[   66.712946] sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-icl.ri failed err: -11
[   66.712949] sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -11
[   66.713532] sof-audio-pci 0000:00:1f.3: error: failed to probe DSP hardware!
[   66.714210] sof-audio-pci: probe of 0000:00:1f.3 failed with error -11


Anyone have any ideas how to get past the error -2 and -11? I don't want to have to install Fedora to get to usability.
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halcon
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PostPosted: Wed Jul 15, 2020 11:11 am    Post subject: Reply with quote

ShadowHawkBV wrote:
I just built and installed a 5.4.51 kernel (Closest I could find to the Fedora 5.5 rc1 kernel on teh live DVD), and the same issue.

ShadowHawkBV wrote:
I don't want to have to install Fedora to get to usability.

What about such a desperate test as try to compile the closest to 5.5 rc1 gentoo-sources with Fedora's .config and to boot it?

- According to this announcement, 5.5.1 was released at 01 Feb 2020. So, in a week it could have come to the Gentoo tree. The portage snapshot on, say, 15 Feb 2020 could be installed, following the Update Old Gentoo Wiki.
- make oldconfig will (hopefully) add Gentoo-specific symbols that could be necessary for compiling.
- As there are different defaults in Gentoo and in Fedora (I guess), some other things may be broken (including your Plasma?), but it's just for testing sound (on init 3, in console).

Edit:
...If that topic about the firmware doesn't help.
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PostPosted: Thu Jul 16, 2020 10:08 am    Post subject: Reply with quote

So I installed Fedora 32 on the drive, and updated it to it's most recent kernel - 5.7.8
Code:
Linux localhost.localdomain 5.7.8-200.fc32.x86_64 #1 SMP Thu Jul 9 14:34:51 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Sound worked on it. The sound related mods are the same as the ones I have for Gentoo.
Here's Fedora's list
Code:
Module                  Size  Used by
snd_soc_skl_hda_dsp    24576  7
snd_soc_hdac_hdmi      40960  1 snd_soc_skl_hda_dsp
snd_soc_dmic           16384  1
intel_rapl_msr         20480  0
snd_hda_codec_hdmi     73728  1
snd_hda_codec_realtek   135168  1
snd_hda_codec_generic    98304  1 snd_hda_codec_realtek
snd_sof_pci            24576  2
snd_sof_intel_byt      20480  1 snd_sof_pci
snd_sof_intel_ipc      20480  1 snd_sof_intel_byt
snd_sof_intel_hda_common    90112  1 snd_sof_pci
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_sof_xtensa_dsp     16384  2 snd_sof_intel_hda_common,snd_sof_intel_byt
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
snd_sof               126976  4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_hda_ext_core       36864  4 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match    45056  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_sof_intel_byt
snd_soc_core          286720  6 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_compress           32768  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
ledtrig_audio          16384  3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
snd_hda_intel          57344  0
snd_intel_dspcfg       28672  3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_hda_codec         163840  6 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl_hda_dsp
snd_hda_core          110592  11 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_
sof_intel_hda,snd_soc_skl_hda_dsp
snd_hwdep              16384  1 snd_hda_codec
snd_seq                86016  0
snd_seq_device         16384  1 snd_seq
snd_pcm               135168  11 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
pcspkr                 16384  0
snd_timer              49152  2 snd_seq,snd_pcm
snd                   106496  26 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_
soc_skl_hda_dsp
soundcore              16384  1 snd


Here's Gentoos list
Code:
snd_soc_skl_hda_dsp    24576  0
snd_soc_hdac_hdmi      45056  1 snd_soc_skl_hda_dsp
snd_seq                90112  0
snd_seq_device         16384  1 snd_seq
snd_hda_codec_hdmi     73728  0
snd_hda_codec_realtek   143360  0
snd_hda_codec_generic   102400  1 snd_hda_codec_realtek
snd_soc_dmic           16384  0
snd_sof_pci            24576  0
snd_sof_intel_byt      20480  1 snd_sof_pci
snd_sof_intel_ipc      20480  1 snd_sof_intel_byt
snd_sof_intel_hda_common    90112  1 snd_sof_pci
snd_soc_hdac_hda       24576  1 snd_sof_intel_hda_common
snd_sof_xtensa_dsp     16384  2 snd_sof_intel_hda_common,snd_sof_intel_byt
snd_sof_intel_hda      20480  1 snd_sof_intel_hda_common
snd_sof               131072  4 snd_sof_pci,snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc
snd_hda_ext_core       36864  4 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
snd_soc_acpi_intel_match    45056  2 snd_sof_pci,snd_sof_intel_hda_common
snd_soc_acpi           16384  3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_sof_intel_byt
snd_soc_core          303104  6 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_soc_dmic,snd_soc_skl_hda_dsp
snd_compress           32768  1 snd_soc_core
ac97_bus               16384  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
ledtrig_audio          16384  3 snd_hda_codec_generic,snd_hda_codec_realtek,snd_sof
snd_hda_intel          57344  0
snd_intel_dspcfg       28672  3 snd_hda_intel,snd_sof_pci,snd_sof_intel_hda_common
snd_hda_codec         176128  6 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl_hda_dsp
snd_hda_core          114688  11 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda,snd_soc_skl_hda_dsp
snd_hwdep              20480  1 snd_hda_codec
snd_pcm               143360  10 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
snd_timer              49152  2 snd_seq,snd_pcm
snd                   110592  13 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_soc_skl_hda_dsp
soundcore              16384  1 snd


As halcon suggested, I verified that the firmware options were turned on in the kernel. I assume that they all are working as my wifi is working with Intel wifi firmware. I also pulled the config file from the Fedora build, and used it as the .config for Gentoo. The only changes necessary were including the gcc modules, gentoo specific options, and changing the nvme drivers to being built in instead of modules to allow for booting.

I noticed a difference with the firmware. The Fedora firmware was larger, and had intel signed versions.

Code:
/lib/firmware/intel/sof $ ls -lasR
.:
total 316
  4 drwxr-xr-x 4 root root   4096 Jul 15 19:05 .
  4 drwxr-xr-x 5 root root   4096 Jul 15 19:05 ..
  4 drwxr-xr-x 2 root root   4096 Jul 15 19:04 intel-signed
  4 drwxr-xr-x 2 root root   4096 Jul 15 19:04 public-signed
  0 lrwxrwxrwx 1 root root     23 Jun  1 19:33 sof-apl.ri -> intel-signed/sof-apl.ri
116 -rw-r--r-- 1 root root 117996 May 13 16:41 sof-bdw.ri
 92 -rw-r--r-- 1 root root  91584 May 13 16:41 sof-byt.ri
  0 lrwxrwxrwx 1 root root     23 Jun  1 19:33 sof-cfl.ri -> intel-signed/sof-cnl.ri
 92 -rw-r--r-- 1 root root  92392 May 13 16:41 sof-cht.ri
  0 lrwxrwxrwx 1 root root     23 Jun  1 19:33 sof-cml.ri -> intel-signed/sof-cnl.ri
  0 lrwxrwxrwx 1 root root     23 Jun  1 19:33 sof-cnl.ri -> intel-signed/sof-cnl.ri
  0 lrwxrwxrwx 1 root root     23 Jun  1 19:33 sof-icl.ri -> intel-signed/sof-icl.ri

./intel-signed:
total 1020
  4 drwxr-xr-x 2 root root   4096 Jul 15 19:04 .
  4 drwxr-xr-x 4 root root   4096 Jul 15 19:05 ..
316 -rw-r--r-- 1 root root 323584 May 13 16:41 sof-apl.ri
348 -rw-r--r-- 1 root root 356352 May 13 16:41 sof-cnl.ri
348 -rw-r--r-- 1 root root 356352 May 13 16:41 sof-icl.ri

./public-signed:
total 1020
  4 drwxr-xr-x 2 root root   4096 Jul 15 19:04 .
  4 drwxr-xr-x 4 root root   4096 Jul 15 19:05 ..
316 -rw-r--r-- 1 root root 323584 May 13 16:41 sof-apl.ri
348 -rw-r--r-- 1 root root 356352 May 13 16:41 sof-cnl.ri
348 -rw-r--r-- 1 root root 356352 May 13 16:41 sof-icl.ri

vs the Gentoo version
Code:

/lib/firmware/intel $ ls -lasR
.:
total 25636
   4 drwxr-xr-x  3 root root    4096 Jul 16 19:24 .
  20 drwxr-xr-x 71 root root   20480 Jul 16 19:24 ..
 256 -rw-r--r--  1 root root  260320 Jul 16 19:23 IntcSST2.bin
 496 -rw-r--r--  1 root root  505608 Jul 16 19:23 dsp_fw_bxtn_v2219.bin
 496 -rw-r--r--  1 root root  505608 Jul 16 19:23 dsp_fw_bxtn_v3366.bin
 572 -rw-r--r--  1 root root  583852 Jul 16 19:23 dsp_fw_cnl_v1191.bin
 572 -rw-r--r--  1 root root  583852 Jul 16 19:23 dsp_fw_cnl_v1858.bin
 496 -rw-r--r--  1 root root  505608 Jul 16 19:23 dsp_fw_glk_v1814.bin
 496 -rw-r--r--  1 root root  505608 Jul 16 19:23 dsp_fw_glk_v2768.bin
 496 -rw-r--r--  1 root root  505608 Jul 16 19:23 dsp_fw_glk_v2880.bin
 496 -rw-r--r--  1 root root  505608 Jul 16 19:23 dsp_fw_glk_v3366.bin
 236 -rw-r--r--  1 root root  238920 Jul 16 19:23 dsp_fw_kbl_v1037.bin
 236 -rw-r--r--  1 root root  238920 Jul 16 19:23 dsp_fw_kbl_v2042.bin
 240 -rw-r--r--  1 root root  243016 Jul 16 19:23 dsp_fw_kbl_v2630.bin
 240 -rw-r--r--  1 root root  243016 Jul 16 19:23 dsp_fw_kbl_v3266.bin
 244 -rw-r--r--  1 root root  247112 Jul 16 19:23 dsp_fw_kbl_v3402.bin
 240 -rw-r--r--  1 root root  243016 Jul 16 19:23 dsp_fw_kbl_v3420.bin
 236 -rw-r--r--  1 root root  238920 Jul 16 19:23 dsp_fw_kbl_v701.bin
 244 -rw-r--r--  1 root root  247112 Jul 16 19:23 dsp_fw_release_v3402.bin
 216 -rw-r--r--  1 root root  221184 Jul 16 19:23 dsp_fw_release_v969.bin
 688 -rw-r--r--  1 root root  701622 Jul 16 19:23 fw_sst_0f28.bin
 260 -rw-r--r--  1 root root  265684 Jul 16 19:23 fw_sst_0f28.bin-48kHz_i2s_master
 688 -rw-r--r--  1 root root  701622 Jul 16 19:23 fw_sst_0f28_ssp0.bin
 688 -rw-r--r--  1 root root  701694 Jul 16 19:23 fw_sst_22a8.bin
   4 -rw-r--r--  1 root root      18 Jul 16 19:23 ibt-11-5.ddc
 576 -rw-r--r--  1 root root  588196 Jul 16 19:23 ibt-11-5.sfi
   4 -rw-r--r--  1 root root      14 Jul 16 19:23 ibt-12-16.ddc
 576 -rw-r--r--  1 root root  585744 Jul 16 19:23 ibt-12-16.sfi
   4 -rw-r--r--  1 root root      14 Jul 16 19:23 ibt-17-0-1.ddc
 612 -rw-r--r--  1 root root  625216 Jul 16 19:23 ibt-17-0-1.sfi
   4 -rw-r--r--  1 root root      14 Jul 16 19:23 ibt-17-1.ddc
 612 -rw-r--r--  1 root root  625216 Jul 16 19:23 ibt-17-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-17-16-1.ddc
 656 -rw-r--r--  1 root root  670704 Jul 16 19:23 ibt-17-16-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-17-2.ddc
 656 -rw-r--r--  1 root root  670704 Jul 16 19:23 ibt-17-2.sfi
   4 -rw-r--r--  1 root root      14 Jul 16 19:23 ibt-18-0-1.ddc
 612 -rw-r--r--  1 root root  625216 Jul 16 19:23 ibt-18-0-1.sfi
   4 -rw-r--r--  1 root root      14 Jul 16 19:23 ibt-18-1.ddc
 612 -rw-r--r--  1 root root  625216 Jul 16 19:23 ibt-18-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-18-16-1.ddc
 656 -rw-r--r--  1 root root  670704 Jul 16 19:23 ibt-18-16-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-18-2.ddc
 656 -rw-r--r--  1 root root  670704 Jul 16 19:23 ibt-18-2.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-0-0.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-0-0.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-0-1.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-0-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-0-4.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-0-4.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-16-4.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-16-4.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-240-1.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-240-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-240-4.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-240-4.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-32-0.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-32-0.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-32-1.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-32-1.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-19-32-4.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-19-32-4.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-20-0-3.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-20-0-3.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-20-1-3.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-20-1-3.sfi
   4 -rw-r--r--  1 root root       9 Jul 16 19:23 ibt-20-1-4.ddc
 724 -rw-r--r--  1 root root  739660 Jul 16 19:23 ibt-20-1-4.sfi
  24 -rw-r--r--  1 root root   22069 Jul 16 19:23 ibt-hw-37.7.10-fw-1.0.1.2d.d.bseq
  28 -rw-r--r--  1 root root   25853 Jul 16 19:23 ibt-hw-37.7.10-fw-1.0.2.3.d.bseq
  24 -rw-r--r--  1 root root   23105 Jul 16 19:23 ibt-hw-37.7.10-fw-1.80.1.2d.d.bseq
  28 -rw-r--r--  1 root root   25775 Jul 16 19:23 ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
   4 -rw-r--r--  1 root root      96 Jul 16 19:23 ibt-hw-37.7.bseq
  32 -rw-r--r--  1 root root   31056 Jul 16 19:23 ibt-hw-37.8.10-fw-1.10.2.27.d.bseq
  40 -rw-r--r--  1 root root   39295 Jul 16 19:23 ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
  48 -rw-r--r--  1 root root   48587 Jul 16 19:23 ibt-hw-37.8.10-fw-22.50.19.14.f.bseq
   4 -rw-r--r--  1 root root      96 Jul 16 19:23 ibt-hw-37.8.bseq
   4 drwxr-xr-x  3 root root    4096 Jul  5 14:31 ice
1188 -rw-r--r--  1 root root 1212984 Jul 16 19:23 irci_irci_ecr-master_20161208_0213_20170112_1500.bin
  76 -rw-r--r--  1 root root   74240 Jul 16 11:20 sof-icl.ldc
 280 -rw-r--r--  1 root root  286720 Jul 16 11:20 sof-icl.ri
76 -rw-r--r-- 1 root root  74240 Jul 16 19:24 sof-icl-v1.4.2.ldc
280 -rw-r--r-- 1 root root 286720 Jul 16 19:24 sof-icl-v1.4.2.ri

./ice:
total 12
4 drwxr-xr-x 3 root root 4096 Jul  5 14:31 .
4 drwxr-xr-x 3 root root 4096 Jul 16 19:24 ..
4 drwxr-xr-x 2 root root 4096 Jul 16 19:24 ddp

./ice/ddp:
total 576
  4 drwxr-xr-x 2 root root   4096 Jul 16 19:24 .
  4 drwxr-xr-x 3 root root   4096 Jul  5 14:31 ..
568 -rw-r--r-- 1 root root 577796 Jul 16 19:23 ice-1.3.4.0.pkg



I've even tried copying the Fedora sof-icl.ldc and sof-icl.ri over into the Gentoo /lib/firmware, withj no luck. Same stinking error.

Fedora's dmesg WRT audio
Code:
[   12.146755] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   12.146876] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   12.158027] uvcvideo: Found UVC 1.50 device HP True Vision HD Camera (0408:5440)
[   12.201286] uvcvideo 3-5:1.2: Entity type for entity Microsoft Extended Controls Uni was not initialized!
[   12.201288] uvcvideo 3-5:1.2: Entity type for entity Extension 9 was not initialized!
[   12.201288] uvcvideo 3-5:1.2: Entity type for entity Extension 11 was not initialized!
[   12.201289] uvcvideo 3-5:1.2: Entity type for entity Camera 8 was not initialized!
[   12.201407] input: HP True Vision HD Camera: HP IR as /devices/pci0000:00/0000:00:14.0/usb3/3-5/3-5:1.2/input/input27
[   12.201471] usbcore: registered new interface driver uvcvideo
[   12.201471] USB Video Class driver (1.1.1)
[   12.260768] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   12.260893] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   12.260916] sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)
[   12.261062] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[   12.261160] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[   12.263520] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[   12.297006] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
[   12.297007] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[   12.348035] intel_rapl_common: Found RAPL domain package
[   12.348037] intel_rapl_common: Found RAPL domain core
[   12.348038] intel_rapl_common: Found RAPL domain uncore
[   12.387704] sof-audio-pci 0000:00:1f.3: Firmware info: version 1:5:0-7e6cd
[   12.387706] sof-audio-pci 0000:00:1f.3: Firmware: ABI 3:16:0 Kernel ABI 3:13:0
[   12.387707] sof-audio-pci 0000:00:1f.3: warn: FW ABI is more recent than kernel
[   12.388312] sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 3 size 0x1c
[   12.388352] sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 4 size 0x10
[   12.395086] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[   12.447791] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0
[   12.449731] iTCO_vendor_support: vendor-support=0
[   12.451169] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[   12.451383] iTCO_wdt: Found a Intel PCH TCO device (Version=6, TCOBASE=0x0400)
[   12.451596] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[   12.567095] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link iDisp1
[   12.567098] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link iDisp2
[   12.567099] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link iDisp3
[   12.567100] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link Analog Playback and Capture
[   12.567101] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link Digital Playback and Capture
[   12.567103] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link dmic01
[   12.567104] skl_hda_dsp_generic skl_hda_dsp_generic: info: override BE DAI link dmic16k
[   12.567849] sof-audio-pci 0000:00:1f.3: Topology: ABI 3:16:0 Kernel ABI 3:13:0
[   12.567851] sof-audio-pci 0000:00:1f.3: warn: topology ABI is more recent than kernel
[   12.567855] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp3 Tx not handled
[   12.569191] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name codec0_in not handled
[   12.569195] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp2 Tx not handled
[   12.570694] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name codec1_in not handled
[   12.570697] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp1 Tx not handled
[   12.571743] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name codec0_out not handled
[   12.571747] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Analog CPU Playback not handled
[   12.573081] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name codec1_out not handled
[   12.573082] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Digital CPU Playback not handled
[   12.573084] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name codec2_in not handled
[   12.573086] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Alt Analog CPU Playback not handled
[   12.573087] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name codec2_out not handled
[   12.573089] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Analog CPU Capture not handled
[   12.574141] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name iDisp1_out not handled
[   12.574143] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Digital CPU Capture not handled
[   12.575201] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name iDisp2_out not handled
[   12.575202] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Alt Analog CPU Capture not handled
[   12.576567] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name iDisp3_out not handled
[   12.588778] sof-audio-pci 0000:00:1f.3: ASoC: Parent card not yet available, widget card binding deferred
[   12.612604] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC285: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[   12.612608] snd_hda_codec_realtek ehdaudio0D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[   12.612610] snd_hda_codec_realtek ehdaudio0D0:    hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[   12.612611] snd_hda_codec_realtek ehdaudio0D0:    mono: mono_out=0x0
[   12.612612] snd_hda_codec_realtek ehdaudio0D0:    inputs:
[   12.612614] snd_hda_codec_realtek ehdaudio0D0:      Mic=0x19
[   12.652978] snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten
[   12.652981] snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwritten
[   12.653002] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi1 <-> iDisp1 Pin mapping ok
[   12.653004] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi2 <-> iDisp2 Pin mapping ok
[   12.653005] skl_hda_dsp_generic skl_hda_dsp_generic: intel-hdmi-hifi3 <-> iDisp3 Pin mapping ok
[   12.653007] skl_hda_dsp_generic skl_hda_dsp_generic: Analog Codec DAI <-> Analog CPU DAI mapping ok
[   12.653009] skl_hda_dsp_generic skl_hda_dsp_generic: Digital Codec DAI <-> Digital CPU DAI mapping ok
[   12.653010] skl_hda_dsp_generic skl_hda_dsp_generic: dmic-hifi <-> DMIC01 Pin mapping ok
[   12.653011] skl_hda_dsp_generic skl_hda_dsp_generic: dmic-hifi <-> DMIC16k Pin mapping ok
[   12.653018] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> DMIC 6 mapping ok
[   12.653022] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> DMIC16kHz 7 mapping ok
[   12.653028] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> HDA Analog 0 mapping ok
[   12.653034] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> HDA Digital 1 mapping ok
[   12.653038] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> HDMI1 3 mapping ok
[   12.653042] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> HDMI2 4 mapping ok
[   12.653046] skl_hda_dsp_generic skl_hda_dsp_generic: snd-soc-dummy-dai <-> HDMI3 5 mapping ok
[   12.653089] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi3 overwritten
[   12.653092] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi2 overwritten
[   12.653095] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget hifi1 overwritten
[   12.653097] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Codec Output Pin1 overwritten
[   12.653099] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Codec Input Pin1 overwritten
[   12.653103] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Analog Codec Playback overwritten
[   12.653107] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Digital Codec Playback overwritten
[   12.653110] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: sink widget Alt Analog Codec Playback overwritten
[   12.653114] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Analog Codec Capture overwritten
[   12.653118] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Digital Codec Capture overwritten
[   12.653121] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: source widget Alt Analog Codec Capture overwritten
[   12.653129] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 3
[   12.653130] skl_hda_dsp_generic skl_hda_dsp_generic: hda_dsp_hdmi_build_controls: no PCM in topology for HDMI converter 4
[   12.657293] input: sof-hda-dsp Mic as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input28
[   12.657325] input: sof-hda-dsp Headphone as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input29
[   12.657352] input: sof-hda-dsp HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input30
[   12.657379] input: sof-hda-dsp HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input31
[   12.657404] input: sof-hda-dsp HDMI/DP,pcm=5 as /devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input32


And my failed Gentoo
Code:
[    3.438943] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[    3.439056] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[    3.659894] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[    3.660021] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[    3.660035] sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)
[    3.660166] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[    3.695116] input: SYNA3297:00 06CB:CD50 Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-SYNA3297:00/0018:06CB:CD50.0002/input/input25
[    3.695181] input: SYNA3297:00 06CB:CD50 Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-SYNA3297:00/0018:06CB:CD50.0002/input/input26
[    3.695251] hid-multitouch 0018:06CB:CD50.0002: input,hidraw0: I2C HID v1.00 Mouse [SYNA3297:00 06CB:CD50] on i2c-SYNA3297:00
[    4.800247] Console: switching to colour frame buffer device 240x67
[    4.800366] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[    4.802766] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[    4.819123] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[    4.838629] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
[    4.838636] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[    4.838773] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2
[    4.838774] sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-icl.ri failed err: -2
[    4.838775] sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -2
[    4.839058] sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -2


I'm at my wits end. It should be working, but the firmware is still erroring out.
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halcon
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PostPosted: Thu Jul 16, 2020 12:10 pm    Post subject: Reply with quote

@ShadowHawkBV, Isn't the culprit in wrong path??

I see in your dmesg attempts to load intel/sof/sof-icl.ri, which is good for Fedora, but in Gentoo, according to your listing, it's intel/sof-icl.ri.
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PostPosted: Thu Jul 16, 2020 11:57 pm    Post subject: Reply with quote

@halcon,
That's a possibility, but as far as I can tell, unless you manually insert the firmware name into the kernel, it doesn't allow you to set a directory and defaults to /lib/firmware, and any sub-directories within. To be safe I've copied the files into all the directories in /lib/firmware (intel & intel/sof). I've also ensured that both name types for the files are there. One has the version (from the sof-firmware ebuild) appended, and the other mimics the Fedora style with no version appended.

I'm also building the 5.7.9 kernel to see if it was a glitch in the Gentoo-sources kernels I've tried so far.

Here is the config I'm using: https://pastebin.com/pYH49n1L
Here is the Fedora 32 kernel 5.7.8 config: https://pastebin.com/dDzPq5Av
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PostPosted: Fri Jul 17, 2020 10:53 am    Post subject: Reply with quote

ShadowHawkBV wrote:
but as far as I can tell, unless you manually insert the firmware name into the kernel, it doesn't allow you to set a directory and defaults to /lib/firmware, and any sub-directories within

Well, then, why not to try to set it manually? In CONFIG_EXTRA_FIRMWARE.
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PostPosted: Fri Jul 17, 2020 11:31 pm    Post subject: Reply with quote

halcon,
I've added both of the firmware files individually, and together (sof-icl.ri & sof-icl.ldc) with and without the version appended into the kernel. Same errors.

Of note, here is the dmesg error with the Gentoo firmware intel folder.
Code:
Jul 17 11:22:08 Spectre kernel: [    0.784777] RAS: Correctable Errors collector initialized.
Jul 17 11:22:08 Spectre kernel: [    2.972219] iwlwifi 0000:00:14.3: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
Jul 17 11:22:08 Spectre kernel: [    4.669964] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2


Here is the dmesg with the Fedora intel firmware folder
Code:
Jul 17 11:17:27 Spectre kernel: [    0.799576] RAS: Correctable Errors collector initialized.
Jul 17 11:17:27 Spectre kernel: [    3.114273] iwlwifi 0000:00:14.3: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
Jul 17 11:17:27 Spectre kernel: [    4.891490] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof-tplg/sof-hda-generic-2ch.tplg failed with error -2
Jul 17 11:17:27 Spectre kernel: [    4.891541] skl_hda_dsp_generic: probe of skl_hda_dsp_generic failed with error -2


When the Fedora intel folder is copied over, it apparently looks for a file that does not exist. Here is the contents of the referenced directory.
Code:

intel/sof-tplg $ ls
sof-apl-dmic-a2ch-b4ch.tplg        sof-bdw-rt5677.tplg        sof-cht-es8316.tplg                  sof-cml-rt711-rt1308-mono-rt715.tplg  sof-icl-rt711-rt1308-rt715.tplg
sof-apl-dmic-a4ch-b2ch.tplg        sof-byt-cx2072x-ssp0.tplg  sof-cht-max98090.tplg                sof-cml-rt711-rt1308-rt715.tplg       sof-imx8mp-wm8960.tplg
sof-apl-dmic-a96k-b16k.tplg        sof-byt-cx2072x.tplg       sof-cht-nocodec.tplg                 sof-cml-src-rt5682.tplg               sof-imx8qxp-cs42888.tplg
sof-apl-eq-dmic.tplg               sof-byt-da7213-ssp0.tplg   sof-cht-rt5640.tplg                  sof-cnl-nocodec.tplg                  sof-imx8qxp-nocodec-sai.tplg
sof-apl-eq-pcm512x.tplg            sof-byt-da7213.tplg        sof-cht-rt5645.tplg                  sof-cnl-rt274.tplg                    sof-imx8qxp-nocodec.tplg
sof-apl-keyword-detect.tplg        sof-byt-es8316-ssp0.tplg   sof-cht-rt5651.tplg                  sof-ehl-nocodec.tplg                  sof-imx8qxp-wm8960.tplg
sof-apl-nocodec.tplg               sof-byt-es8316.tplg        sof-cht-rt5670.tplg                  sof-ehl-rt5660-nohdmi.tplg            sof-jsl-da7219-mx98360a.tplg
sof-apl-pcm512x-master-44100.tplg  sof-byt-nocodec.tplg       sof-cht-rt5682.tplg                  sof-ehl-rt5660.tplg                   sof-jsl-da7219.tplg
sof-apl-pcm512x-master.tplg        sof-byt-rt5640-ssp0.tplg   sof-cht-src-50khz-pcm512x.tplg       sof-glk-da7219-kwd.tplg               sof-tgl-max98357a-rt5682.tplg
sof-apl-pcm512x-nohdmi.tplg        sof-byt-rt5640.tplg        sof-cml-da7219-max98357a.tplg        sof-glk-da7219.tplg                   sof-tgl-max98373-rt5682.tplg
sof-apl-pcm512x.tplg               sof-byt-rt5645-ssp0.tplg   sof-cml-demux-rt5682-max98357a.tplg  sof-glk-eq-da7219.tplg                sof-tgl-nocodec.tplg
sof-apl-rt298.tplg                 sof-byt-rt5645.tplg        sof-cml-demux-rt5682.tplg            sof-glk-rt5682.tplg                   sof-tgl-rt5682.tplg
sof-apl-src-50khz-pcm512x.tplg     sof-byt-rt5651-ssp0.tplg   sof-cml-eq-fir-loud-rt5682.tplg      sof-hda-asrc-2ch.tplg                 sof-tgl-rt711-i2s-rt1308-2ch.tplg
sof-apl-src-dmic.tplg              sof-byt-rt5651.tplg        sof-cml-eq-iir-rt5682.tplg           sof-hda-generic.tplg                  sof-tgl-rt711-i2s-rt1308-4ch.tplg
sof-apl-src-pcm512x.tplg           sof-byt-rt5670-ssp0.tplg   sof-cml-eq-rt1011-rt5682.tplg        sof-icl-dmic-4ch.tplg                 sof-tgl-rt711-i2s-rt1308-nohdmi.tplg
sof-apl-tdf8532.tplg               sof-byt-rt5670.tplg        sof-cml-rt1011-rt5682.tplg           sof-icl-nocodec.tplg                  sof-tgl-rt711-rt1308.tplg
sof-apl-wm8804.tplg                sof-byt-rt5682-ssp0.tplg   sof-cml-rt5682-kwd.tplg              sof-icl-rt5682-kwd.tplg               sof-whl-demux-rt5682.tplg
sof-bdw-nocodec.tplg               sof-byt-rt5682.tplg        sof-cml-rt5682-max98357a.tplg        sof-icl-rt5682.tplg                   sof-whl-rt5682-kwd.tplg
sof-bdw-rt286.tplg                 sof-cht-cx2072x.tplg       sof-cml-rt5682.tplg                  sof-icl-rt700.tplg                    sof-whl-rt5682.tplg
sof-bdw-rt5640.tplg                sof-cht-da7213.tplg        sof-cml-rt700.tplg                   sof-icl-rt711-rt1308-rt715-hdmi.tplg


There is a sof-hda-generic.tplg and a sof-hda-asrc-2ch.tplg but NO sof-hda-generic-2ch.tplg. So I'm now guessing that an error -2 means that the firmware to be inserted is not found. But if that is the case, why does it work with Fedora and not Gentoo. The folders are exactly the same when I copy them from the Fedora drive to the Gentoo drive, down to the soft-links.
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PostPosted: Sat Jul 18, 2020 12:13 am    Post subject: Reply with quote

It's hard...

In a similar bugreport for Ubuntu, people added to /etc/modprobe.d/alsa-base.conf:
    options snd-hda-intel dsp_driver=1
or
    options snd-hda-intel dsp_driver=0
(requires reboot).

What if it helps.
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PostPosted: Sat Jul 18, 2020 11:20 pm    Post subject: Reply with quote

I have sound. The fix is ugly as hell, and I'm unsure if it's a bug to be reported or not.

Turns out that error -2 seems to mean file not found. The firmware must have the same name as the dmesg, and must be in the exact same folder. There does not appear to be a way for the kernel to find the file in higher or lower directories. If it says /intel/sof, the file must be named as it wants (No version number appended), and in the /lib/firmware/intel/sof folder. So
Code:
sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-icl.ri failed with error -2
means that I had to
Code:
$/lib/firmware sudo cp sof-icl-v1.4.2.ri intel/sof/sof-icl.ri && sudo cp sof-icl-v1.4.2.ldc intel/sof/sof-icl.ldc


Now comes the extremely ugly part. I'm not sure why, but Gentoo did not have the second firmware file required.
Code:
sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof-tplg/sof-hda-generic-2ch.tplg failed with error -2


Amusingly, the Fedora install also did not have a file with that name. The two closest versions in Fedora were:
Code:
sof-hda-asrc-2ch.tplg & sof-hda-generic.tpl


So now the ugly as hell part. I copied sof-hda-generic.tplg to /lib/firmware/intel/sof-tplg and renamed it to sof-hda-generic-2ch.tplg and it worked.

Thank you for all the assistance and ideas you folk gave me. In the end it was my own inability to read and parse what the system was telling me to do.
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PostPosted: Sun Jul 19, 2020 12:40 am    Post subject: Reply with quote

Yes, -2 is ENOENT: No such file or directory. Often, when the kernel gives you a negative error code, you can find its meaning by negating it and treating the positive version as an errno value.

For the first part, I suggest modifying the ebuild that provides these files to put them in the correct directories, so that copying is not needed. For the missing file, that is a harder problem. Ideally, you would find the exact file it wants, not just a similar file that happens to load.
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PostPosted: Sun Jul 19, 2020 8:07 pm    Post subject: Reply with quote

ShadowHawkBV, I am glad that you resolved this issue! I think it's a big deal that you found that inconsistency in the firmware files. It would be worth reporting that as a bug, IMHO.
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PostPosted: Mon Jul 20, 2020 12:18 am    Post subject: Reply with quote

Here is the bug: https://bugs.gentoo.org/733254

Thank you again for all the assistance and advice.
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PostPosted: Mon Jul 20, 2020 11:30 am    Post subject: Reply with quote

visit https://www.archlinux.org/packages/extra/any/sof-firmware/
find "Package Actions" in the upper right corner of the page
select "Download From Mirror"
Find the download "sof-firmware-1.5.1-1-any.pkg.tar.zst"
Explore the downloaded archive and find "usr/lib/firmware/intel/sof-tplg-v1.5.1/sof-hda-generic-2ch.tplg" exists and arch linux would put it in /user/lib/firmware/intel/sof-tplg-v1.5.1/
We have /lib/firmware/intel with no sof directory and no sof files if we have emerged linux-firmware which is provided upstream by kernel.org.
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PostPosted: Wed Jul 29, 2020 6:15 am    Post subject: Reply with quote

I've pushed sof-firmware-1.5.1 into the tree, which installs firmware in the right places.

But I still cannot get sound working on my HP Spectre x360 Convertible 13t-aw000/86FA.

Code:
[   10.732153] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[   10.732157] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[   10.732166] sof-audio-pci 0000:00:1f.3: enabling device (0000 -> 0002)
[   10.732291] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[   10.732347] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops 0xffffffff8211c300)
[   10.739127] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[   10.755289] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
[   10.755290] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[   10.755293] sof-audio-pci 0000:00:1f.3: DMICs detected in NHLT tables: 2
[   10.836307] sof-audio-pci 0000:00:1f.3: Firmware info: version 1:5:1-88707
[   10.836308] sof-audio-pci 0000:00:1f.3: Firmware: ABI 3:16:0 Kernel ABI 3:16:0
[   10.836652] sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 3 size 0x1c
[   10.836670] sof-audio-pci 0000:00:1f.3: warning: unknown ext header type 4 size 0x10


No errors, but still no sound.
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