Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.6 060/149] mt76: mt7615: disable 5 GHz on MT7622 | Date | Sat, 11 Apr 2020 19:02:17 -0400 |
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From: Felix Fietkau <nbd@nbd.name>
[ Upstream commit c3ad5e9d00af19c53dec1d8ae647a78ac377b593 ]
It is not supported by the chip, so avoid issues with potentially wrong EEPROM configurations.
Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c index 17e277bf39e0f..cb05a07135a03 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -111,6 +111,9 @@ static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev) break; } + if (is_mt7622(&dev->mt76)) + dev->mt76.cap.has_5ghz = false; + /* read tx-rx mask from eeprom */ val = mt76_rr(dev, MT_TOP_STRAP_STA); max_nss = val & MT_TOP_3NSS ? 3 : 4; -- 2.20.1
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