From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BF39C433EF for ; Thu, 30 Jun 2022 11:28:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234887AbiF3L2S (ORCPT ); Thu, 30 Jun 2022 07:28:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234843AbiF3L2J (ORCPT ); Thu, 30 Jun 2022 07:28:09 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3087DDEC; Thu, 30 Jun 2022 04:28:07 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id E3E45B82A1A; Thu, 30 Jun 2022 11:28:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 17DA7C34115; Thu, 30 Jun 2022 11:28:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1656588484; bh=NIK2828kMHCRILpoHQ9phPRN0eeJFygUQc2X+t1mCWk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rgJ51x9kOVYx445VJUF7VaC/Jwm2Lg5/K/NB2v1yrzFM/dFHleNub+TYe1DTMvzn7 0FowU6Rj43HUsq3ebVVSGLTcYy3vpL8x1L0JTCiNE2hUdnfH9+mOIGdxdRcBO/kcCI Kmc4QAqZA44g2JmZdWl+yb7fPr9a9VCXiYyxFPrA= Date: Thu, 30 Jun 2022 13:28:02 +0200 From: Greg KH To: Meng Tang Cc: stable@vger.kernel.org, tony0620emma@gmail.com, kvalo@codeaurora.org, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Guo-Feng Fan , Ping-Ke Shih , Kai-Heng Feng Subject: Re: [PATCH 5.10 v2 1/3] commit 5d6651fe8583 ("rtw88: 8821c: support RFE type2 wifi NIC") Message-ID: References: <20220628134351.4182-1-tangmeng@uniontech.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220628134351.4182-1-tangmeng@uniontech.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 28, 2022 at 09:43:49PM +0800, Meng Tang wrote: > From: Guo-Feng Fan > > RFE type2 is a new NIC which has one RF antenna shares with BT. > Update phy parameter to verstion V57 to allow initial procedure > to load extra AGC table for sharing antenna NIC. > > Signed-off-by: Guo-Feng Fan > Signed-off-by: Ping-Ke Shih > Tested-by: Kai-Heng Feng > Signed-off-by: Kalle Valo > Link: https://lore.kernel.org/r/20210202055012.8296-4-pkshih@realtek.com > Signed-off-by: Meng Tang > --- > drivers/net/wireless/realtek/rtw88/main.c | 2 + > drivers/net/wireless/realtek/rtw88/main.h | 7 + > drivers/net/wireless/realtek/rtw88/rtw8821c.c | 47 +++ > drivers/net/wireless/realtek/rtw88/rtw8821c.h | 14 + > .../wireless/realtek/rtw88/rtw8821c_table.c | 397 ++++++++++++++++++ > .../wireless/realtek/rtw88/rtw8821c_table.h | 1 + > 6 files changed, 468 insertions(+) How does this meet the stable kernel rules? This looks like new hardware support to me, right? What bugfix does this resolve for 5.10 kernels? And for newer support, why can you not just move to 5.15? confused, greg k-h