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50 lines
2.0 KiB
50 lines
2.0 KiB
From 02c452f317b4a4d06c433c294e66896a389731c1 Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Tue, 18 Apr 2017 11:09:53 +0200
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Subject: [PATCH] rt2800: fix mt7620 vco calibration registers
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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To: Stanislaw Gruszka <sgruszka@redhat.com>
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Cc: Helmut Schaa <helmut.schaa@googlemail.com>,
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linux-wireless@vger.kernel.org,
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Kalle Valo <kvalo@codeaurora.org>,
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Tom Psyborg <pozega.tomislav@gmail.com>
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Use register values from init LNA function instead of the ones from
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restore LNA function. Apply register values based on rx path
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configuration.
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Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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---
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drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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index 870bf315f98b..86cffee6876a 100644
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--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@@ -4932,7 +4932,7 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
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rt2800_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
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if (rt2x00_rt(rt2x00dev, RT6352)) {
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- if (rt2x00dev->default_ant.tx_chain_num == 1) {
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+ if (rt2x00dev->default_ant.rx_chain_num == 1) {
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rt2800_bbp_write(rt2x00dev, 91, 0x07);
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rt2800_bbp_write(rt2x00dev, 95, 0x1A);
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rt2800_bbp_write(rt2x00dev, 195, 128);
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@@ -4953,8 +4953,8 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev)
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}
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if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) {
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- rt2800_bbp_write(rt2x00dev, 75, 0x60);
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- rt2800_bbp_write(rt2x00dev, 76, 0x44);
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+ rt2800_bbp_write(rt2x00dev, 75, 0x68);
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+ rt2800_bbp_write(rt2x00dev, 76, 0x4C);
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rt2800_bbp_write(rt2x00dev, 79, 0x1C);
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rt2800_bbp_write(rt2x00dev, 80, 0x0C);
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rt2800_bbp_write(rt2x00dev, 82, 0xB6);
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--
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2.12.2
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