openwrt/package/kernel/mac80211/patches/rt2x00/009-rt2x00-don-t-run-Rt5592-IQ-calibration-on-MT7620.patch
Daniel Golle 412fcf3d44 mac80211: rt2x00: replace patches with v3 of pending series
See also patchwork for submission progress:
https://patchwork.kernel.org/project/linux-wireless/cover/cover.1663445157.git.daniel@makrotopia.org/

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-09-18 20:05:18 +01:00

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From patchwork Sat Sep 17 20:28:29 2022
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X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
X-Patchwork-Id: 12979250
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Date: Sat, 17 Sep 2022 21:28:29 +0100
From: Daniel Golle <daniel@makrotopia.org>
To: linux-wireless@vger.kernel.org, Stanislaw Gruszka <stf_xl@wp.pl>,
Helmut Schaa <helmut.schaa@googlemail.com>
Cc: Kalle Valo <kvalo@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
Johannes Berg <johannes.berg@intel.com>
Subject: [PATCH v3 09/16] rt2x00: don't run Rt5592 IQ calibration on MT7620
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<31a1c34ddbd296b82f38c18c9ae7339059215fdc.1663445157.git.daniel@makrotopia.org>
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The function rt2800_iq_calibrate is intended for Rt5592 only.
Don't call it for MT7620 which has it's own calibration functions.
Reported-by: Serge Vasilugin <vasilugin@yandex.ru>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
v2: test for RT5592 instead of !RT6352
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4398,7 +4398,8 @@ static void rt2800_config_channel(struct
reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain;
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);
- rt2800_iq_calibrate(rt2x00dev, rf->channel);
+ if (rt2x00_rt(rt2x00dev, RT5592))
+ rt2800_iq_calibrate(rt2x00dev, rf->channel);
}
if (rt2x00_rt(rt2x00dev, RT6352)) {