From patchwork Thu Aug 24 13:52:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ingo Rohloff X-Patchwork-Id: 1825417 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=gmx.de header.i=lundril@gmx.de header.a=rsa-sha256 header.s=s31663417 header.b=BgzbE1hu; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-pci-owner@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4RWl1Q75bMz1yg8 for ; Thu, 24 Aug 2023 23:54:02 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238912AbjHXNx3 (ORCPT ); Thu, 24 Aug 2023 09:53:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35186 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238587AbjHXNxW (ORCPT ); Thu, 24 Aug 2023 09:53:22 -0400 Received: from mout.gmx.net (mout.gmx.net [212.227.15.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 429C41711; Thu, 24 Aug 2023 06:53:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1692885186; x=1693489986; i=lundril@gmx.de; bh=8Sx7IfXlBO0nta4oj0WEvvvCjn730eqgmmBBj0HjAFU=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=BgzbE1huFHb321k8fNMvsJwKqJQDzncGEUxP0X/3tvxLRGmwgD2VL6acsZljG23fVH1yO7P Ck5i2IgFzDpqCKAldmRDBx/lengphmwfS4+zI+raBL9kbZwVayk1lwu5uVBvhkTAc9bV+0zQt KRAQ1iycZordIGbVDNf7R/TS7qlZXIROsBLjXCWZFBaKlgd1LblsBmP214U400N+5xqkQpBs5 93hbxwJ74kuPvLsS2fazoo5NUxx0NaaR47n/5jt6TjcWVPnmxk91CvpI9xnLSHPzubDHXCJPf 4kynPJ5pRaw81BtRM8Wl/b+pv/aN3Wnrt+vO4RAQzUFK5yBgnF5g== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from flatline.fritz.box ([82.135.64.125]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MCbIn-1qPW8Q3LzX-009kcv; Thu, 24 Aug 2023 15:53:05 +0200 From: Ingo Rohloff To: Felix Fietkau , Ryder Lee Cc: linux-wireless@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-pci@vger.kernel.org, Ingo Rohloff Subject: [PATCH] wifi: mt76: mt7921e: Support MT7992 IP in Xiaomi Redmibook 15 Pro (2023) Date: Thu, 24 Aug 2023 15:52:32 +0200 Message-Id: <20230824135232.5000-1-lundril@gmx.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Provags-ID: V03:K1:QM8feTFRc2YtYaaf45Kic69g5xazyHtFHQXhIYKZwIjryyNGbIp GJMrmIKTmIk8X6NbeyEUFzKLYDlZWfy4avhieGTh3iY6DNCEv1JO8FN8pb4O0Mbco1Eg8TJ AcNpbKgVtkTp8MvqMmJO6/pXiRCJxp64iWG+4TeRTEFJY7KaTjqiYwt9CMfLZy1k31kent1 paL7IcSRRfMh2Ss01uXsQ== UI-OutboundReport: notjunk:1;M01:P0:9EdXq8fSVNM=;tiNFlbo02zsiCMrSiu4WV0MHlQN xb0vd4qbqxScz8EB5X3Ha5Q2fsfVIJtVibyZT5FAnVhv+yye9aHiF1LkEQFMQqfJwA9Hr901J TSSueyk27cEkbPE3OIs2LTUEJ5dddz1fGy6eQGNA57Jh3MZvkPaQn5ioUPGJ3I53RlLqwsZ7N uqluK46Z6eMeMXgAGzmA4t2KAWHzsiI0dyLQ0x+4scYjsAvn/0f6mml48A5vUhNg6qowegMVH cKGTh/R1yUvHjppht8DuCWXlvUiIEVAQuEGWToe6YtciaB4EQk+3jT0vGzDSWpX+UpR7439I3 g3Lbs0vF6fWoFoKv2uLpQZTLB7xVfJt+Bdzu43XRL3MjLTzuDyUJ40krLeuqXhZ9lxzooFZOn c7wvMC6ZVSRQWmHAxSM/j35HioCF5BIMBEf10Q5qSRvC3MWLieS0z9EsJiDXvHUxdemkaJ5qm viN5lO1ASCs/vn4Hkdg59KcU/XpHPso+3N0hGr/UrBNz2RGbcm+rl38XKBmefIlicL/v5n8uW qCTThguBrf8SMtgSb9img2BNC4Lf65Nm6lu7+cZR8ElECMmfqjkBEqN3Va2Hn1jimW0jEHS8X iBCDTz9xJbaGU4dlZxbi7y4cSbWwVMnX0Ao2QvHKxcD0rU6o2B9qzGkY027+7ccnrK/DsNdPv +q9Cf7YSMeoFvRvU2vg4tkd3x+Ng7fd8eBgYyrFlK7VxSA8NJuNoYYYJ6OJf1s272s16lJ3Bh XU4SPtMvkiKEIdmodM4uMTkd7NbE1ws35fapnBpV7ZfGrjkmRvEI8Nyz5DI0Zzc8A11HyN3hq 75zTHfltgNgpBfY0ZuPxU0MGp31sfYMUkUABMme0PguTwM/qsUYL3+pv5GbycqAfNLbqSSHlV 8snU/XfP3HhBK8WuCQe+f9P5ArV7eBj/FRuZ1RZFSEXdtXI3Sp7IDV5KBmdCFrNQC2QJdf1ug ZA3Nzg86rRpOU2fyrWwItCAFLZw= X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org In the Xiaomi Redmibook 15 Pro (2023) laptop I have got, a wifi chip is used, which according to its PCI Vendor ID is from "ITTIM Technology". This chip works flawlessly with the mt7921e module. The driver doesn't bind to this PCI device, because the Vendor ID from "ITTIM Technology" is not recognized. This patch adds the PCI Vendor ID from "ITTIM Technology" to the list of PCI Vendor IDs and lets the mt7921e driver bind to the mentioned wifi chip. Signed-off-by: Ingo Rohloff --- drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 2 ++ include/linux/pci_ids.h | 1 + 2 files changed, 3 insertions(+) -- 2.25.1 diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 95610a117d2f..ed5a220763ce 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -17,6 +17,8 @@ static const struct pci_device_id mt7921_pci_device_table[] = { .driver_data = (kernel_ulong_t)MT7921_FIRMWARE_WM }, { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x7922), .driver_data = (kernel_ulong_t)MT7922_FIRMWARE_WM }, + { PCI_DEVICE(PCI_VENDOR_ID_ITTIM, 0x7922), + .driver_data = (kernel_ulong_t)MT7922_FIRMWARE_WM }, { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0608), .driver_data = (kernel_ulong_t)MT7921_FIRMWARE_WM }, { PCI_DEVICE(PCI_VENDOR_ID_MEDIATEK, 0x0616), diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 2dc75df1437f..c2d5c482cd7d 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2126,6 +2126,7 @@ #define PCI_VENDOR_ID_MYRICOM 0x14c1 #define PCI_VENDOR_ID_MEDIATEK 0x14c3 +#define PCI_VENDOR_ID_ITTIM 0x0b48 #define PCI_DEVICE_ID_MEDIATEK_7629 0x7629 #define PCI_VENDOR_ID_TITAN 0x14D2