> It's necessary to move the line .reboot_notify = conexant_reboot_notify,
> from static const struct hda_codec_ops conexant_patch_ops = {
> to static const struct hda_codec_ops cx_auto_patch_ops = {Good catch! Fixed. > snd_hda_codec_set_power_to_all(codec, codec->afg, AC_PWRST_D3, false); > I think it's not necessary to turning every single pin to D3, just pin for > the Speaker, like this > snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D3); I guess it doesn't matter much. All pins get set to D3 afterwards anyway, so as long as this implementation does not cause regressions anywhere, I'll try this first out of simplicity. > 1) There is a wrong AC_VERB_SET_CONNECT_SEL setting. Speaker 0x10 and > Headphones 0x11 (and maybe dock station 0x12) > are connected to Audio Output 0x19 instead of Audio Mixer 0x17. I don't think this is a bug. The 0x17 node is not used because there is a more direct path ( 0x19 -> 0x10 instead of 0x19 -> 0x17 -> 0x10 ). In some codecs, not using the mixer node gives slightly better audio quality, so therefore we use this strategy by default. Is it causing any practical problems for you? > 2) I don't know how to explain it but there is a wrong PCM level. Sound > output is muted in the "0% <-> unamplified" part of the > volume slider and is working in the "unamplified <-> 100% ->" part only and > it's annoying; When you move the slider in the GUI, that in turns modifies sliders at the ALSA level. As far as I can see, this corresponds to a "Speaker" and a "Master" slider, or "Headphones" and "Master" if you have headphones plugged in. Start "alsamixer" in a terminal. (see https://wiki.ubuntu.com/Audio/Alsamixer for keys you can use.) Fiddle around with this, i e, move the slider in the sound settings GUI and see the alsamixer GUI bars moving. Or change things in the alsamixer GUI and notice what results it has on the actual output volume. It seems to me like either of the "Speaker" or "Master" sliders are not working properly, or maybe "Headphones" control Speakers or something otherwise strange here. Maybe you can figure it out? -- 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/886975 Title: [Thinkpad R61i/T61] Lenovo sound chip Conexant CX20549 Venice doesn't work correctly. Status in “alsa-driver” package in Ubuntu: Incomplete Bug description: Computer: IBM Lenovo Thinkpad R61i Card: HDA Intel Sound chip: Conexant CX20549 (Venice) Device: 00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03) Subsystem: Lenovo ThinkPad T61 [17aa:20ac] System: Ubuntu Oneiric 11.10 (desktop-i386) Kernel: 3.0.0-12-generic-pae#20-Ubuntu SMP Fri Oct 7 16:37:17 UTC 2011 Problems: 1) Integrated microphone doesn't work at all because the driver uses node 0x14 instead of 0x15 for integrated mic and node 0x12 instead of 0x14 for external mic. 2) Sound output is muted in the "0% <-> unamplified" part of the volume slider and is working in the "unamplified <-> 100% ->" part only; the driver doesn't allow amplified part because sound is distorted over 0dB of the PCM level so there is no need amplified part of the volume slider. Solution: Attached patch is fixing nodes of integrated and external microphone and is removing the amplified part of the volume slider. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: c4pp4 1698 F.... pulseaudio /dev/snd/pcmC0D0p: c4pp4 1698 F...m pulseaudio CRDA: Error: [Errno 2] Adresář nebo soubor neexistuje Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe100000 irq 48' Mixer name : 'Conexant CX20549 (Venice)' Components : 'HDA:14f15045,17aa20db,00100100' Controls : 19 Simple ctrls : 10 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 7KHT24WW-1.08' Mixer name : 'ThinkPad EC 7KHT24WW-1.08' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] DistroRelease: Ubuntu 11.10 HibernationDevice: RESUME=UUID=6e091b39-d59a-4d75-a7c5-dec246d020e5 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) MachineType: LENOVO 89329ZG Package: linux (not installed) PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic-pae root=UUID=666241df-0a9e-4711-a44e-92d2e6f5eccc ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4 RelatedPackageVersions: linux-restricted-modules-3.0.0-12-generic-pae N/A linux-backports-modules-3.0.0-12-generic-pae N/A linux-firmware 1.60 Tags: oneiric Uname: Linux 3.0.0-12-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers dmi.bios.date: 04/09/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 7OETC4WW (2.24 ) dmi.board.name: 89329ZG dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7OETC4WW(2.24):bd04/09/2010:svnLENOVO:pn89329ZG:pvrThinkPadR61/R61i:rvnLENOVO:rn89329ZG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 89329ZG dmi.product.version: ThinkPad R61/R61i dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/886975/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
