From patchwork Sat Sep 17 20:29:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 12979253 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: Date: Sat, 17 Sep 2022 21:29:13 +0100 From: Daniel Golle To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , Helmut Schaa Cc: Kalle Valo , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Johannes Berg Subject: [PATCH v3 12/16] rt2x00: fix HT20/HT40 bandwidth switch on MT7620 Message-ID: <1664d89ba149f7b0bcec18b2a2abaedf49654507.1663445157.git.daniel@makrotopia.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add missing configuration of the channel bandwidth filter to the channel setup function for MT7620. Reported-by: Serge Vasilugin Signed-off-by: Daniel Golle Acked-by: Stanislaw Gruszka --- drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -3855,6 +3855,14 @@ static void rt2800_config_channel_rf7620 rfcsr |= tx_agc_fc; rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr); } + + if (conf_is_ht40(conf)) { + rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10); + rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f); + } else { + rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a); + rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40); + } } static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev,