From d37c8f0826becb82be0ea06b074f775fb4f75730 Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Tue, 20 Aug 2013 16:00:45 +0200 Subject: [PATCH] brcmsmac: reinitialize TSSI power control upon channel switch When changing channels the TSSI based power control needs to be reinitialized. Tested-by: David Herrmann Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville --- drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c index 2917f5c9fc1e..8fb10485a74d 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_lcn.c @@ -5019,6 +5019,8 @@ void wlc_phy_chanspec_set_lcnphy(struct brcms_phy *pi, u16 chanspec) wlc_lcnphy_load_tx_iir_filter(pi, true, 3); mod_phy_reg(pi, 0x4eb, (0x7 << 3), (1) << 3); + if (wlc_lcnphy_tssi_based_pwr_ctrl_enabled(pi)) + wlc_lcnphy_tssi_setup(pi); } void wlc_phy_detach_lcnphy(struct brcms_phy *pi) -- 2.20.1