HP OmniBook Ultra (Panther Lake) Speakers not functioning: TAS2783 Firmware download failed

Lu & Thijs <[email protected]>
Newsgroups org.kernel.vger.linux-sound
Message-ID <[email protected]>
[1.]HP OmniBook Ultra (Panther Lake) Speakers not functioning: TAS2783 
Firmware download failed
[2.] The speakers on the HP Omnibook Ultra (Panther Lake version do not work at all, this is due the kernel trying to load the firmware but the device sending a NACK after the first block.
      When starting, the slave initialization fails with code -61 and the update slave status fails with code -5.
[3.] Keywords: Sound
[4.] Kernel information
[4.1.] Kernel version (from /proc/version): Linux version 7.1.4-204.fc44.x86_64 (mockbuild@7bf2e6b0278e48518d21d9f513bd2a35) (gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2), GNU ld version 2.46.1-1.fc44) #1 SMP PREEMPT_DYNAMIC Wed Jul 22 16:25:06 UTC 2026
[4.2.] Kernel .config file: attached
[5.] Most recent kernel version which did not have the bug: None so far tested
[9.] Bugzilla report of the issue:https://bugzilla.kernel.org/show_bug.cgi?id=221782
kernel_config (text/plain, 292.6 KB) - not displayed
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