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wifi: mt76: mt7915: Fix VHT beamforming capabilities with DBDC

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Do not hardcode beamformee 4 space-time streams support, because
DBDC can only support up to 2.

Fixes: 00b2e16e00 ("mt76: mt7915: add TxBF capabilities")
Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Nicolas Cavallari 2022-11-10 16:39:52 +01:00 committed by Felix Fietkau
parent de147cc289
commit d44f5bca51
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/mediatek/mt76/mt7915/init.c
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@ -735,7 +735,8 @@ void mt7915_set_stream_vht_txbf_caps(struct mt7915_phy *phy)
*cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |
IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE |
(3 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT);
FIELD_PREP(IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK,
sts - 1);
*cap &= ~(IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK |
IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |