--- Comment #4 from Takashi Iwai email@example.com --- (In reply to Dr. Werner Fink from comment #3)
Is there a reason why this
does not work with as least the brcmfmac driver kerne module?
The patch was merged in 4.17, so it must be effective in Leap 15.2 kernel. The feature is in cfg80211, and it should be independent from brcmfmac...