From d2b5bb6dfab29fe32bedefaade88dcd182c03a00 Mon Sep 17 00:00:00 2001
From: Howard Hsu <howard-yh.hsu@mediatek.com>
Date: Thu, 18 Aug 2022 10:44:07 +0800
Subject: [PATCH] wifi: mt76: mt7915: do not check state before configuring implicit beamform
Git-commit: d2b5bb6dfab29fe32bedefaade88dcd182c03a00
Patch-mainline: v6.1-rc1
References: git-fixes
Do not need to check running state before configuring implicit Tx
beamform. It is okay to configure implicit Tx beamform in run time.
Noted that the existing connected stations will be applied for new
configuration only if they reconnected to the interface.
Fixes: 6d6dc980e07d ("mt76: mt7915: add implicit Tx beamforming support")
Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
index fd76db8f5269..6ef3431cad64 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c
@@ -23,9 +23,9 @@ mt7915_implicit_txbf_set(void *data, u64 val)
{
struct mt7915_dev *dev = data;
- if (test_bit(MT76_STATE_RUNNING, &dev->mphy.state))
- return -EBUSY;
-
+ /* The existing connected stations shall reconnect to apply
+ * new implicit txbf configuration.
+ */
dev->ibf = !!val;
return mt7915_mcu_set_txbf(dev, MT_BF_TYPE_UPDATE);
--
2.35.3