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Wed, 26 Mar 2025 06:50:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id bE6hCJ+j42fPMwAAD6G6ig (envelope-from ); Wed, 26 Mar 2025 06:50:07 +0000 Date: Wed, 26 Mar 2025 07:50:06 +0100 Message-ID: <87iknwb80x.wl-tiwai@suse.de> From: Takashi Iwai To: Salvatore Bonaccorso Cc: 1100928@bugs.debian.org, "C.D. MacEachern" , Kuan-Wei Chiu , Takashi Iwai , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev Subject: Re: Bug#1100928: [regression 6.1.y] microphone no longer records (on VivoBook_ASUSLaptop TP401MARB_J401MA) In-Reply-To: References: <174248253267.1718.4037292692790831697.reportbug@x> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Rspamd-Queue-Id: 6772A1F391 X-Spam-Score: -2.01 X-Rspamd-Action: no action X-Spamd-Result: default: False [-2.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; TO_DN_SOME(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; FREEMAIL_CC(0.00)[bugs.debian.org,gmail.com,suse.de,vger.kernel.org,lists.linux.dev]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCPT_COUNT_SEVEN(0.00)[8]; TAGGED_RCPT(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DKIM_TRACE(0.00)[suse.de:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,suse.de:dkim,imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spam-Flag: NO X-Spam-Level: On Tue, 25 Mar 2025 21:06:10 +0100, Salvatore Bonaccorso wrote: > > Hi Craig, all > > On Sat, Mar 22, 2025 at 08:55:17AM +0100, Salvatore Bonaccorso wrote: > > Control: tags -1 + moreinfo upstream > > > > Hi > > > > On Thu, Mar 20, 2025 at 10:55:32AM -0400, C.D. MacEachern wrote: > > > Package: src:linux > > > Version: 6.1.129-1 > > > Severity: important > > > X-Debbugs-Cc: craig.daniel.maceachern@gmail.com > > > > > > Dear Maintainer, > > > > > > After update to kernel image 6.1.0-32 on Debian bookworm my builtin microphone > > > would no longer record > > > anything - no levels detected and I checked for muted channels with tools like > > > pavucontrol and alsamixer. > > > > > > I found that my microphone was using the `snd_hda_intel` driver in the kernel, > > > so tried rebooting and choosing > > > the 6.1.0-31 kernel instead to rule out hardware issue. Previous kernel works > > > as expected, mic records and playback > > > is fine, so some update related to this driver, or the driver itself was > > > updated and no longer works correctly with > > > the builtin microphone. > > > > Thanks for reproting the issue (leaving boot log context, hw used, > > below for context). > > > > I think this might be introduced with 3b4309546b48 ("ALSA: hda: Fix > > headset detection failure due to unstable sort") wich landed as well > > in 6.1.129. > > > > If you revert that commit on top of 6.1.129, does that fixes your > > issue? Would you be able to test this? > > > > #regzbot introduced: v6.1.128..v6.1.129 > > #regzbot link: https://bugs.debian.org/1100928 > > > > The solution might be similar to c6557ccf8094 ("ALSA: hda/realtek: Fix > > microphone regression on ASUS N705UD") from 6.14-rc5 (which got > > backported to 6.13.6, 6.12.18, 6.6.81 but not yet 6.1.y). > > In case you need help in trying a kernel build with the revet applied, > I'm attaching the revert patch. With that you can follow > https://kernel-team.pages.debian.net/kernel-handbook/ch-common-tasks.html#id-1.6.6.4 > to build a kernel using the `test-patches` helper script to test with. > > Is that enough help so we can confirm the breaking commit? > > Kuan-Wei Chiu, Takashi Iwai any input on our issue? Please give alsa-info.sh outputs from both working and non-working kernels. Run the script with --no-upload option and attach the outputs. thanks, Takashi