From 93c03778f92eb97ca346dab6d7e841249dbcbb03 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Wed, 12 Jan 2022 18:53:51 +0100
Subject: [PATCH] mt76: mt7915: enable radar trigger on rdd2

Enable radar trigger for rdd2 in mt7915_radar_trigger.

Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Tested-by: Owen Peng <owen.peng@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 mt7915/debugfs.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mt7915/debugfs.c b/mt7915/debugfs.c
index 464d2b42..e140336a 100644
--- a/mt7915/debugfs.c
+++ b/mt7915/debugfs.c
@@ -79,7 +79,11 @@ mt7915_radar_trigger(void *data, u64 val)
 {
 	struct mt7915_dev *dev = data;
 
-	return mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_RADAR_EMULATE, 1, 0, 0);
+	if (val > MT_RX_SEL2)
+		return -EINVAL;
+
+	return mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_RADAR_EMULATE,
+				       val, 0, 0);
 }
 
 DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_trigger, NULL,