only those in whitelist call snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/pci/ac97/ac97_patch.c static unsigned int ad1981_jacks_whitelist[] = { 0x0e11005a, /* HP nc4000/4010 */ 0x103c0890, /* HP nc6000 */ 0x103c0938, /* HP nc4220 */ 0x103c099c, /* HP nx6110 */ 0x103c0944, /* HP nc6220 */ 0x103c0934, /* HP nc8220 */ 0x103c006d, /* HP nx9105 */ 0x103c300d, /* HP Compaq dc5100 SFF(PT003AW) */ 0x17340088, /* FSC Scenic-W */ 0 /* end */ }; static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97) { if (check_list(ac97, ad1981_jacks_whitelist)) /* enable headphone jack sense */ snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11); } -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1078704 Title: headphone jack sense not enabled Status in ALSA driver: Confirmed Status in alsa-driver package in Ubuntu: Incomplete Status in pulseaudio package in Ubuntu: New Bug description: bug is present in Ubuntu 12.04 and Xubuntu 12.04 and Lubuntu 12.04.1 64bit alsa-base 1.0.25+dfsg-0ubuntu1 on this machine (64 bit) I except Ubuntu to automatically sense the presence of headphones and disable the speakers. This is not the case, the speakers and headphones play simultaneously. I must install gnome-alsamixer to manually set the jack sense. Alsa should have this enabled as the default setting. This seems as though it should be a very easy bug to fix, though. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30 Uname: Linux 3.2.0-32-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu14 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: love 1330 F.... pulseaudio Card0.Amixer.info: Card hw:0 'nForce3'/'NVidia nForce3 with AD1981B at irq 21' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 33 Simple ctrls : 22 Date: Wed Nov 14 06:42:21 2012 InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release amd64 (20120423) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US:en TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2004 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.11 dmi.board.name: 08A0 dmi.board.vendor: Compal dmi.board.version: 32.22 dmi.chassis.type: 10 dmi.chassis.vendor: Compal dmi.modalias: dmi:bvnHewlett-Packard:bvrF.11:bd04/30/2004:svnHewlett-Packard:pnPresarioR3200(PF153UA#ABA):pvrF.11:rvnCompal:rn08A0:rvr32.22:cvnCompal:ct10:cvr: dmi.product.name: Presario R3200 (PF153UA#ABA) dmi.product.version: F.11 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-driver/+bug/1078704/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
