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176c05d4b0
* sunxi-5.18: add new megous patches * switch to v5.18.5: exclude a previously applied patch * fix: tools/mk_format_patch: numbered=false by default * sunxi-5.18: rebasing and extraction using the mk_format_patch script
65 lines
2.3 KiB
Diff
65 lines
2.3 KiB
Diff
From 699d777f604f42c4f243d2b0baaa0da4affe6b60 Mon Sep 17 00:00:00 2001
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From: Johnson Lin <johnson.lin@realtek.com>
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Date: Fri, 18 Mar 2022 10:32:08 +0800
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Subject: [PATCH 412/534] rtw89: packed IGI configuration flow into function
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for DIG feature
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Refinement of DIG flow, a mechanism to adjust Rx gain for better Rx
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performance, by packing IGI(initial gain index) configuration flow into
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one function.
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Signed-off-by: Johnson Lin <johnson.lin@realtek.com>
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Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
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Signed-off-by: Kalle Valo <kvalo@kernel.org>
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Link: https://lore.kernel.org/r/20220318023214.32411-6-pkshih@realtek.com
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---
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drivers/net/wireless/realtek/rtw89/phy.c | 25 +++++++++++++++---------
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1 file changed, 16 insertions(+), 9 deletions(-)
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diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c
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index ed0f4de67..68cacac67 100644
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--- a/drivers/net/wireless/realtek/rtw89/phy.c
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+++ b/drivers/net/wireless/realtek/rtw89/phy.c
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@@ -3185,6 +3185,21 @@ static void rtw89_phy_dig_sdagc_follow_pagc_config(struct rtw89_dev *rtwdev,
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rtw89_debug(rtwdev, RTW89_DBG_DIG, "sdagc_follow_pagc=%d\n", enable);
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}
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+static void rtw89_phy_dig_config_igi(struct rtw89_dev *rtwdev)
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+{
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+ struct rtw89_dig_info *dig = &rtwdev->dig;
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+
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+ if (dig->force_gaincode_idx_en) {
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+ rtw89_phy_dig_set_igi_cr(rtwdev, dig->force_gaincode);
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+ rtw89_debug(rtwdev, RTW89_DBG_DIG,
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+ "Force gaincode index enabled.\n");
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+ } else {
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+ rtw89_phy_dig_gaincode_by_rssi(rtwdev, dig->igi_fa_rssi,
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+ &dig->cur_gaincode);
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+ rtw89_phy_dig_set_igi_cr(rtwdev, dig->cur_gaincode);
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+ }
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+}
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+
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static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi,
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bool enable)
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{
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@@ -3299,15 +3314,7 @@ void rtw89_phy_dig(struct rtw89_dev *rtwdev)
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dig->igi_rssi, dig->dyn_igi_max, dig->dyn_igi_min,
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dig->igi_fa_rssi);
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- if (dig->force_gaincode_idx_en) {
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- rtw89_phy_dig_set_igi_cr(rtwdev, dig->force_gaincode);
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- rtw89_debug(rtwdev, RTW89_DBG_DIG,
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- "Force gaincode index enabled.\n");
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- } else {
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- rtw89_phy_dig_gaincode_by_rssi(rtwdev, dig->igi_fa_rssi,
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- &dig->cur_gaincode);
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- rtw89_phy_dig_set_igi_cr(rtwdev, dig->cur_gaincode);
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- }
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+ rtw89_phy_dig_config_igi(rtwdev);
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rtw89_phy_dig_dyn_pd_th(rtwdev, dig->igi_fa_rssi, dig->dyn_pd_th_en);
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--
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2.35.3
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