From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from fudo.makrotopia.org ([185.142.180.71]:38008 "EHLO fudo.makrotopia.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750908AbdAMVag (ORCPT ); Fri, 13 Jan 2017 16:30:36 -0500 Date: Fri, 13 Jan 2017 22:30:28 +0100 From: Daniel Golle To: linux-wireless@vger.kernel.org Cc: Johannes Berg , Stanislaw Gruszka , roman@advem.lv, michel.stempin@wanadoo.fr, c.mignanti@gmail.com, evaxige@qq.com, Kalle Valo , Felix Fietkau , John Crispin , Gabor Juhos Subject: [PATCH 29/40] rt2x00: rt2800lib: fix VGC setup for RT3883 Message-ID: <20170113213015.GA3592@makrotopia.org> (sfid-20170113_223039_122722_622B30C8) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Gabor Juhos Signed-off-by: Gabor Juhos --- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index da430e304d1f..e79714b898b9 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -4850,7 +4850,8 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) else vgc = 0x2e + rt2x00dev->lna_gain; } else { /* 5GHZ band */ - if (rt2x00_rt(rt2x00dev, RT3593)) + if (rt2x00_rt(rt2x00dev, RT3593) || + rt2x00_rt(rt2x00dev, RT3883)) vgc = 0x20 + (rt2x00dev->lna_gain * 5) / 3; else if (rt2x00_rt(rt2x00dev, RT5592)) vgc = 0x24 + (2 * rt2x00dev->lna_gain); @@ -4870,7 +4871,8 @@ static inline void rt2800_set_vgc(struct rt2x00_dev *rt2x00dev, { if (qual->vgc_level != vgc_level) { if (rt2x00_rt(rt2x00dev, RT3572) || - rt2x00_rt(rt2x00dev, RT3593)) { + rt2x00_rt(rt2x00dev, RT3593) || + rt2x00_rt(rt2x00dev, RT3883)) { rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, vgc_level); } else if (rt2x00_rt(rt2x00dev, RT5592)) { @@ -4917,6 +4919,11 @@ void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual, } break; + case RT3883: + if (qual->rssi > -65) + vgc += 0x10; + break; + case RT5592: if (qual->rssi > -65) vgc += 0x20; -- 2.11.0