Hi Salvatore,
El mié, 25 jun 2025 a las 13:47, Salvatore Bonaccorso (<[email protected]>) escribió: > > Hi Igor, > > [For context, there was a regression report in Debian at > https://bugs.debian.org/1108069] > > On Thu, Jun 19, 2025 at 09:36:13PM -0500, Igor Tamara wrote: > > Package: src:linux > > Version: 6.12.32-1 > > Severity: normal > > Tags: a11y > > > > Dear Maintainer, > > > > The builtin microphone on my Asus X507UA does not record, is > > recognized and some time ago it worked on Bookworm with image-6.1.0-31, > > newer images are able to record when appending snd_hda_intel.model=1043:1271 > > to the boot as a workaround. > > > > The images that work with the boot option appended are, but not without > > it are: > > > > linux-image-6.15-amd64 > > linux-image-6.12.32-amd64 > > linux-image-6.1.0-37-amd64 > > linux-image-6.1.0-0.a.test-amd64-unsigned_6.1.129-1a~test_amd64.deb > > referenced by https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1100928 > > Also compiled from upstream 6.12.22 and 6.1.133 with the same result > > > > The image linux-image-6.1.0-31-amd64 worked properly, the problem was > > introduced in 129 and the result of the bisect was > > > > d26408df0e25f2bd2808d235232ab776e4dd08b9 is the first bad commit > > commit d26408df0e25f2bd2808d235232ab776e4dd08b9 > > Author: Kuan-Wei Chiu <[email protected]> > > Date: Wed Jan 29 00:54:15 2025 +0800 > > > > ALSA: hda: Fix headset detection failure due to unstable sort > > > > commit 3b4309546b48fc167aa615a2d881a09c0a97971f upstream. > > > > The auto_parser assumed sort() was stable, but the kernel's sort() uses > > heapsort, which has never been stable. After commit 0e02ca29a563 > > ("lib/sort: optimize heapsort with double-pop variation"), the order of > > equal elements changed, causing the headset to fail to work. > > > > Fix the issue by recording the original order of elements before > > sorting and using it as a tiebreaker for equal elements in the > > comparison function. > > > > Fixes: b9030a005d58 ("ALSA: hda - Use standard sort function in > > hda_auto_parser.c") > > Reported-by: Austrum <[email protected]> > > Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219158 > > Tested-by: Austrum <[email protected]> > > Cc: [email protected] > > Signed-off-by: Kuan-Wei Chiu <[email protected]> > > Link: > > https://patch.msgid.link/[email protected] > > Signed-off-by: Takashi Iwai <[email protected]> > > Signed-off-by: Greg Kroah-Hartman <[email protected]> > > > > sound/pci/hda/hda_auto_parser.c | 8 +++++++- > > sound/pci/hda/hda_auto_parser.h | 1 + > > 2 files changed, 8 insertions(+), 1 deletion(-) > > > > I'm attaching the output of alsa-info_alsa-info.sh script > > > > Please let me know if I can provide more information. > > Might you be able to try please the attached patch to see if it fixes > the issue? > I recompiled and the mic is recording without issues when running on 6.1.133 and 6.12.32 Thank you everyone for all your hard work. > Regards, > Salvatore -- http://igor.tamarapatino.org
