For linux-firmware part, we'll only need ibt-19-32-0.{sfi,ddc} for 9462 on ICL, which has been committed as https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=d52556e4592e64023157a83fb0f483661f23ac0e. This should be backported to B/C/D, and let Eoan to be rebased on latest upstream HEAD.
For linux-firmware part, we'll only need ibt-19- 32-0.{sfi, ddc} for 9462 on ICL, which has been committed as https:/ /git.kernel. org/pub/ scm/linux/ kernel/ git/firmware/ linux-firmware. git/commit/ ?id=d52556e4592 e64023157a83fb0 f483661f23ac0e. This should be backported to B/C/D, and let Eoan to be rebased on latest upstream HEAD.