From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7C52239FF7; Fri, 24 Nov 2023 18:27:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="aWNqqntu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08146C433C8; Fri, 24 Nov 2023 18:27:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700850447; bh=PLOBMRt1VW14nqVPWJBP97FKq5pRueAEsZI5PUndEnE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aWNqqntu5hauZ9xHx5nXABOS+FvLv4y5oLjh9LqweHOktwkG/RNcv21c1xhjQQq4r zg5TqWG/gZuanOm56MhXNfadQti/4ay92AT/ZZTltR0O0r/7T52RCdagoutnUMuHxr 959pWJLnLvALMfNWYPZv+gk1iPAcs/uzxKOxwhOk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ingo Rohloff , Felix Fietkau , Sasha Levin Subject: [PATCH 6.5 028/491] wifi: mt76: mt7921e: Support MT7992 IP in Xiaomi Redmibook 15 Pro (2023) Date: Fri, 24 Nov 2023 17:44:24 +0000 Message-ID: <20231124172025.545221679@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231124172024.664207345@linuxfoundation.org> References: <20231124172024.664207345@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ingo Rohloff [ Upstream commit fce9c967820a72f600abbf061d7077861685a14d ] 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 Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 2 ++ include/linux/pci_ids.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index 95610a117d2f0..ed5a220763ce6 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 7702f078ef4ad..54bc1ca7b66fc 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -180,6 +180,8 @@ #define PCI_DEVICE_ID_BERKOM_A4T 0xffa4 #define PCI_DEVICE_ID_BERKOM_SCITEL_QUADRO 0xffa8 +#define PCI_VENDOR_ID_ITTIM 0x0b48 + #define PCI_VENDOR_ID_COMPAQ 0x0e11 #define PCI_DEVICE_ID_COMPAQ_TOKENRING 0x0508 #define PCI_DEVICE_ID_COMPAQ_TACHYON 0xa0fc -- 2.42.0