Should this bug be renamed to something like "Sound capture is crackled
with all snd_hda_intel codecs on AM4 platforms"?
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Created attachment 283955
1022 1457 patch
Here's exactly what I did, on a 5.2.0-rc5 base.
Note that it's just AZX_DRIVER_GENERIC and then the contents of ATI_SB
without AZX_DCAPS_POSFIX_LPIB.
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Thanks for the pointer Tiwai!
The problem on my board at least seems to be AZX_DCAPS_POSFIX_LPIB,
which seems to get enabled by default. Some of the HDMI entries further
down?
My chip is called 1022:1457 so I did something like this:
/* AMD X370 */
{ PCI_DEVICE(0x1022, 0x1457),
Hmm ok I didn't test very properly, the crackle is gone but there seems
to be some timing issues with playback, it doesn't sound correctly
anymore. :-)
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(In reply to Takashi Iwai from comment #132)
> Then possibly the playback needs LPIB while the capture position buffer?
> A patch like below...
Nope, that didn't work. Playback was fine and recording was still
crackling.
Is everyone affected here on 1022:1457 btw?
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There's a lot to track here now, but patch #2 seems to work great here!
Patch #6 didn't seem to cause any new problems for me, but the crackling
is still there.
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Patch 7 works very well here too AFAICT. Multiple playback streams and
recording at the same time with PA.
With patch 2 you didn't have to disable tsched, but perhaps that was a
horrible hack in some other way.. ?
(And I can go pretty high on mic boost without very much noise).
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Patch 7 does not work on my system with the runtime->hw.info |=
SNDRV_PCM_INFO_BATCH; statement removed.
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https://bugs.launchpad.net/bugs/1801540
Title:
So you can have different $THING ALC1220 vs ALC892 but still the same
pciid 1022:1457 ...
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https://bugs.launchpad.net/bugs/1801540
Title:
Microphone
(In reply to Takashi Iwai from comment #237)
> What if you remove azx_get_delay_from_fifo assignment to get_delay[0/1],
> together with dropping SNDRV_PCM_INFO_BATCH flag? Still getting the same
> problem?
I getting the crackling mic input if I do that yes.
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So with patch 7, but tsched=1 (ie. not the part with |= BATCH included)
I get the following:
Only test idea 1: crackling
1+2: no crackling but playback skips when start/stop recording
2: no crackling but playback skips when start/stop recording
I retested patch 2 and realized I also have that
No issues here with Steam Voice Chat with patch 7 on 1022:1457.
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https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892/1220
(In reply to Khaled from comment #256)
> I have MSI A320m mobo with a Realtek ALC887 and got the same problem not
> sure if others are having another problem with this chip but if i connect a
> speakers to the rear panel and a headset to the front panel it only detects
> my front panel it even
Created attachment 303138
AlsaInfo.txt
Perhaps this has even more contents.
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https://bugs.launchpad.net/bugs/1982483
Title:
No sound from built-in
options snd-hda-intel model=alc295-hp-x360
didn't help either.
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https://bugs.launchpad.net/bugs/1982483
Title:
No sound from built-in speakers HP
Hi! Is it possible for you to try Windows on the computer (dual-boot,
etc..) ?
Then you could run something called RtHDDump.exe like referenced here:
https://bugzilla.kernel.org/show_bug.cgi?id=207423
Where do you actually find RtHDDump.exe... ? I'm not sure yet!
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The point of running RtHDDump.exe under Windows is just to let it read
out what all the HDA registers are programmed to by the Windows driver.
You can sen an example in "Output from RtHDDump.exe" in
https://bugzilla.kernel.org/show_bug.cgi?id=207423
That will be needed to update the Linux kernel
No sound from headphones here with 6.4.3 kernel + vanilla Ubuntu 22.04
with Pulseaudio.
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https://bugs.launchpad.net/bugs/1982483
Title:
No sound from
The basic pin-config looks perfect...
Wid=12 Codec=90A60130 Drv=90A60130 Loc=
Wid=13 Codec=4000 Drv=4000 Loc=
Wid=14 Codec=41F0 Drv=41F0 Loc=
Wid=15 Codec=41F0 Drv=41F0 Loc=
Wid=16 Codec=41F0 Drv=41F0 Loc=
Ah no actually Wid=18 differs.
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Title:
No sound from built-in speakers HP Pavilion All-in-One Desktop
Oops hit enter too soon.
Anyway, the patch doesn't fix anything at all. :-( Just put some things
I found in the RtHDDump.txt in a patch for reference...
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Created attachment 304697
Broken patch, doesn
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https://bugs.launchpad.net/bugs/1982483
Title:
No sound from built-in speakers HP Pavilion All-in-One
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