I can confirm that it works on my end as well now; just had to tweak the patch that d3d9 used to match my ID.

Thank you all for the help!

Hi, I also have no sound from the bottom speakers on a 7640. Nowadays I'm using Fedora though, I just found this thread using a search engine :oops:
I opened an issue on the sof GitHub repo a month ago: https://github.com/thesofproject/linux/issues/5271
Support by TI seems to be required for this ...

I see, thanks for the help though.

Didn't have INPUT_SOC_BUTTON_ARRAY and SERIAL_MULTI_INSTANTIATE in my kernel, but nothing different after enabling them in my kernel.

I think my best route would be to wait for an update to the firmware/kernel.
Should I submit this issue to Dell/TI or no need to?

Sorry about the missing information and duplicate link.

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Ubuntu 6.11 kernel config: https://dpaste.com/EUATATXL9

Ubuntu lsmod: https://dpaste.com/6JMGH46P7

Ubuntu firmware directory (full): https://dpaste.com/29BFMWXEF
Ubuntu firmware directory (ti/tas2781): https://dpaste.com/EVX2JU4WT ...

Sorry for the delay, got busy yesterday.

Here's the kernel config of the 24.10 Ubuntu LiveCD (in case we need it):
https://dpaste.com/C33HNPCSM

Here's the dmesg:
https://dpaste.com/C33HNPCSM

Kernel version: 6.11.0-8-generic

What I've noticed was that the TAS firmware messages were never seen in ...

Ah, I see, my bad.

Here's the new kernel log without timestamps.

https://dpaste.com/FK7RR9YHZ

Old dmesg log: https://dpaste.com/G5FBJAM2H

New dmesg log: https://dpaste.com/5QZNTZG74

(Not too sure about what happened to the timestamps in the old log.)

Output of dmesg | grep -i tas

[ 0.070241] Rude variant of Tasks RCU enabled.
[ 0.070242] Tracing variant of Tasks RCU enabled.
[ 0.070255] RCU Tasks Rude: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=22.
[ 0.070257] RCU Tasks Trace: Setting shift to 5 and lim to 1 rcu ...

Hello, this is my first post, so please let me know if there's anything I'm missing.

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Switching over to Gentoo, I've noticed that 2 of my speakers failed to play sound, and only 1 speaker directly below my laptop's screen was playing. As a result, I could only hear the higher frequencies from ...