Bug 1253238
Summary: | ALSA: Sound input stop working after connecting/disconnecting external mic | ||||||||||||||
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Product: | [Fedora] Fedora | Reporter: | Paulo Fidalgo <paulo.fidalgo.pt> | ||||||||||||
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||||||
Status: | CLOSED EOL | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||||||
Severity: | unspecified | Docs Contact: | |||||||||||||
Priority: | unspecified | ||||||||||||||
Version: | 22 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab | ||||||||||||
Target Milestone: | --- | Keywords: | Triaged | ||||||||||||
Target Release: | --- | ||||||||||||||
Hardware: | x86_64 | ||||||||||||||
OS: | Unspecified | ||||||||||||||
Whiteboard: | first=4.1 latest=4.1.4 | ||||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||
Doc Text: | Story Points: | --- | |||||||||||||
Clone Of: | Environment: | ||||||||||||||
Last Closed: | 2016-07-19 17:30:09 UTC | Type: | Bug | ||||||||||||
Regression: | --- | Mount Type: | --- | ||||||||||||
Documentation: | --- | CRM: | |||||||||||||
Verified Versions: | Category: | --- | |||||||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||
Embargoed: | |||||||||||||||
Attachments: |
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(Broken functionality, worked in 4.0.8, broken in 4.1, latet tested 4.1.4) It might be worth attaching dmesg output, and noting anything that changes between the working abd broken kernels. I know it's not directly on point, but https://wiki.archlinux.org/index.php/HP_EliteBook_840_G1#Audio has some information about kernel parameters which you might try (though it looks like they just prevent hangs). Created attachment 1062938 [details]
dmesg output for 4.0.8
Created attachment 1062939 [details]
dmesg output for 4.1.4
I have also followed this: http://www.alsa-project.org/main/index.php/HDA_Analyzer and will upload the results. I've started with the external mic on and then disconnected and connected again. In the 4.1.4 The mic stoped worked. Created attachment 1063033 [details]
hda analyzer for 4.0.8 kernel
Created attachment 1063034 [details]
hda analyzer for 4.1.4 kernel
Just a quick update: I've been playing with model options and with enable=1,1,0 but got no luck. Any other hints where I should look? (Code diffs???) I revert back to kernel 4.0.8 kernel but nothing change to me . BTW: this could be related with bug #1226480 , something seems to changed on Intel sound cards, recently. @Sergio I don't know if is related or not, because when I plug or unplug the headphones the pavucontrol detects correctly my changes. Worth to mention that I use my laptop connected with an external monitor via DisplayPort. I will repeat the test without the external display connected. OK not related. BTW : can you put back micro working, by software ? [1] [1] (pt) Consegues voltar a pôr o micro a funcionar ? @Sergio, no it gives me silence only or sometimes a noise. Using the laptop without the external monitor doesn't change the behaviour. Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed. |
Created attachment 1062422 [details] alsa-info Description of problem: I have an HP Elitbook 840 G1 laptop and if I plug an external headset I won't be able to use the mic anymore (both internal and external). In pavucontrol I get the plug and unplug events, and the playback is OK, but in the "recording" I don't have any sound. With the 4.0.8 kernel everything as worked alrigh, but start failing with 4.1 I have already checked if the kernel parameters have changed but they are the same: #### kernel-4.0.8-300.fc22.x86_64 #### Module: snd_hda_intel Parameter: align_buffer_size --> -1 Parameter: bdl_pos_adj --> 32,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: beep_mode --> N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N Parameter: enable --> Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y Parameter: enable_msi --> -1 Parameter: id --> (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) Parameter: index --> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: jackpoll_ms --> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 Parameter: model --> (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) Parameter: patch --> (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) Parameter: position_fix --> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: power_save --> 0 Parameter: power_save_controller --> Y Parameter: probe_mask --> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: probe_only --> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 Parameter: single_cmd --> N Parameter: snoop --> -1 #### kernel-4.1.4-200.fc22.x86_64 #### Module: snd_hda_intel Parameter: align_buffer_size --> -1 Parameter: bdl_pos_adj --> 32,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: beep_mode --> N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N Parameter: enable --> Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y Parameter: enable_msi --> -1 Parameter: id --> (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) Parameter: index --> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: jackpoll_ms --> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 Parameter: model --> (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) Parameter: patch --> (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) Parameter: position_fix --> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: power_save --> 0 Parameter: power_save_controller --> Y Parameter: probe_mask --> -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 Parameter: probe_only --> 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 Parameter: single_cmd --> N Parameter: snoop --> -1 Loaded sound modules: [fidalgo@hp ~]$ lsmod | grep snd snd_hda_codec_hdmi 53248 1 snd_hda_codec_idt 61440 1 snd_hda_codec_generic 73728 1 snd_hda_codec_idt snd_hda_intel 32768 7 snd_hda_controller 32768 1 snd_hda_intel snd_hda_codec 110592 5 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller snd_hda_core 32768 5 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_codec,snd_hda_controller snd_hwdep 16384 1 snd_hda_codec snd_seq 69632 0 snd_seq_device 16384 1 snd_seq snd_pcm 118784 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller snd_timer 32768 2 snd_pcm,snd_seq snd 77824 24 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device soundcore 16384 1 snd If there's anything I can do to help debugging this please let me know.