mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-28 05:12:49 +00:00
Code Issues Releases Wiki Activity

brcmfmac: use ISO3166 country code and 0 rev as fallback on brcmfmac43602 chips

Browse source 
This uses ISO3166 country code and 0 rev on brcmfmac43602 chips.
Without this patch 80 MHz width is not selected on 5 GHz channels.

Commit a21bf90e92 ("brcmfmac: use ISO3166 country code and 0 rev as
fallback on some devices") provides a way to specify chips for using the
fallback case.

Before commit 151a7c12c4 ("Revert "brcmfmac: use ISO3166 country code
and 0 rev as fallback"") brcmfmac43602 devices works correctly and for
this specific case 80 MHz width is selected.

Signed-off-by: Hamid Zamani <hzamani.cs91@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220423111237.60892-1-hzamani.cs91@gmail.com
This commit is contained in:
Hamid Zamani 2022-04-23 15:42:37 +04:30 committed by Kalle Valo
parent 746285cf81
commit 21947f3a74
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
View file

@ -7481,6 +7481,7 @@ static bool brmcf_use_iso3166_ccode_fallback(struct brcmf_pub *drvr)
{
switch (drvr->bus_if->chip) {
case BRCM_CC_4345_CHIP_ID:
case BRCM_CC_43602_CHIP_ID:
return true;
default:
return false;