Plays quietly on right channel (almost sounds like it's underwater). Almost no sound out of left. Need to mute right channel to barely hear the left channel. Alsa driver in use: snd_hda_intel Computer being used: Apple MacBook Pro 13 inch late 2011 model, 8,1. Core i5 Dual Core with H/T. 8 GB RAM. Intel video, i915.
Portage 2.1.11.55 (default/linux/amd64/13.0/desktop/kde, gcc-4.6.3, glibc-2.15-r3, 3.8.8-gentoo x86_64) ================================================================= System uname: Linux-3.8.8-gentoo-x86_64-Intel-R-_Core-TM-_i5-2435M_CPU_@_2.40GHz-with-gentoo-2.2 KiB Mem: 8090200 total, 5556020 free KiB Swap: 999996 total, 999996 free Timestamp of tree: Tue, 23 Apr 2013 17:00:01 +0000 ld GNU ld (GNU Binutils) 2.22 app-shells/bash: 4.2_p37 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.3-r3, 3.2.3-r2 dev-util/cmake: 2.8.9 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.10.3, 1.11.6, 1.12.6 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=core2 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/polkit-1/actions" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=core2 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.cs.uni.edu/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 avahi berkdb bindist bluetooth branding bzip2 cairo caps cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif gpm iconv ipv6 jpeg kde kipi lcms ldap libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl ntfsprogs ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qt3support qt4 readline samba sambafs sdl semantic-desktop session spell sse sse2 sse3 ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb v4l v4l2 vorbis wxwidgets x264 xcb xcomposite xinerama xml xscreensaver xv xvid zeroconf zlib" ABI_X86="64" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" 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="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="keyboard mouse synaptics evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="intel vesa" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Please do not manually fill in any advanced bug fields or CC arch teams, thanks.
Last working kernel version?
3.7.10-r1 of the Gentoo sources.
Sound is fully functional under the 3.9 gentoo sources.
Sounds good, I'll look into the commit log and see whether we can backport this.
Found this: commit 6d3073e124e1a6138b929479301d3a7ecde00f27 Author: Takashi Iwai <tiwai@suse.de> Date: Fri Mar 15 14:23:32 2013 +0100 ALSA: hda - Fix missing EAPD/GPIO setup for Cirrus codecs During the transition to the generic parser, the hook to the codec specific automute function was forgotten. This resulted in the silent output on some MacBooks. Signed-off-by: Takashi Iwai <tiwai@suse.de> We can't be sure that this is what you describe though, since you are talking about the right channel only. Could you try to undo the changes in 3.9 or apply the changes to a 3.8 kernel? Commit: http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=6d3073e124e1a6138b929479301d3a7ecde00f27 Patch: http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/patch/?id=6d3073e124e1a6138b929479301d3a7ecde00f27
I just get a compiling error after trying to patch it. sound/pci/hda/patch_cirrus.c: In function 'patch_cs420x': sound/pci/hda/patch_cirrus.c:1450:11: error: 'struct hda_gen_spec' has no member named 'automute_hook' sound/pci/hda/patch_cirrus.c: In function 'patch_cs4210': sound/pci/hda/patch_cirrus.c:1990:11: error: 'struct hda_gen_spec' has no member named 'automute_hook' make[3]: *** [sound/pci/hda/patch_cirrus.o] Error 1 make[2]: *** [sound/pci/hda] Error 2 make[1]: *** [sound/pci] Error 2 make: *** [sound] Error 2
They moved this to the header with http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=352f7f914 and apparently that didn't make it into the 3.8 branch and is only available in the 3.9 branch; therefore, I think we can't backport this. Thanks for trying.
