Message ID | 20200805084559.30092-1-kai.heng.feng@canonical.com |
---|---|
State | Awaiting Upstream |
Delegated to: | David Miller |
Headers | show |
Series | rtw88: 8821c: Add RFE 2 support | expand |
> 8821CE with RFE 2 isn't supported: > [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported > [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info > [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information > NACK The RFE type 2 should be working with some additional fixes. Did you tested connecting to AP with BT paired? The antenna configuration is different with RFE type 0. I will ask someone else to fix them. Then the RFE type 2 modules can be supported. Yen-Hsuan
Hi Tony, > On Aug 5, 2020, at 19:18, Tony Chuang <yhchuang@realtek.com> wrote: > >> 8821CE with RFE 2 isn't supported: >> [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported >> [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info >> [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information >> > > NACK > > The RFE type 2 should be working with some additional fixes. > Did you tested connecting to AP with BT paired? No, I only tested WiFi. > The antenna configuration is different with RFE type 0. > I will ask someone else to fix them. > Then the RFE type 2 modules can be supported. Good to know that, I'll be patient and wait for a real fix. Kai-Heng > > Yen-Hsuan
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index d8863d8a5468..f7270d0f1d55 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -1410,6 +1410,7 @@ static const struct rtw_intf_phy_para_table phy_para_table_8821c = { static const struct rtw_rfe_def rtw8821c_rfe_defs[] = { [0] = RTW_DEF_RFE(8821c, 0, 0), + [2] = RTW_DEF_RFE(8821c, 0, 0), }; static struct rtw_hw_reg rtw8821c_dig[] = {
8821CE with RFE 2 isn't supported: [ 12.404834] rtw_8821ce 0000:02:00.0: rfe 2 isn't supported [ 12.404937] rtw_8821ce 0000:02:00.0: failed to setup chip efuse info [ 12.404939] rtw_8821ce 0000:02:00.0: failed to setup chip information It works well if both type0 tables are in use, so add it to the RFE default. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> --- drivers/net/wireless/realtek/rtw88/rtw8821c.c | 1 + 1 file changed, 1 insertion(+)