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Fri, 6 Mar 2026 19:33:28 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface From: Javier Tia Date: Fri, 06 Mar 2026 18:33:20 -0600 Subject: [PATCH 01/18] wifi: mt76: mt7925: add MT7927 chip ID helpers Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260306-mt7927-wifi-support-v1-1-c77e7445511d@jetm.me> To: linux-wireless@vger.kernel.org, Felix Fietkau , Lorenzo Bianconi , Ryder Lee , Shayne Chen , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Deren Wu , Ming Yen Hsieh Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Marcin FM , Cristian-Florin Radoi , George Salukvadze , Evgeny Kapusta <3193631@gmail.com>, Samu Toljamo , Ariel Rosenfeld , Chapuis Dario , =?utf-8?q?Thibaut_Fran=C3=A7ois?= , =?utf-8?q?=E5=BC=A0=E6=97=AD=E6=B6=B5?= , Javier Tia X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1809; i=floss@jetm.me; h=from:subject:message-id; bh=1AevVC/l4SWg1OI7JWyQr1m70K/Jf4abzrWW5VnF5BA=; b=owEB7QES/pANAwAKAbXuwwuoZ3cfAcsmYgBpq3JPxiLy9/rnyv8/hU2nOrG1NZ1F8LD/n7PFx Bh53bFgIQSJAbMEAAEKAB0WIQSbE7ILzw7eI0VKk8m17sMLqGd3HwUCaatyTwAKCRC17sMLqGd3 H3uvC/43mvQr4QalBZx9Pbd2/1hQVJJQ5Tl5fu0Ffa0NvmJm5IPtXgPaLXGHNFON4NtV47j0A1O VwFB5TLFLuHu+au5zpXARB+apbqjm6yxIcfKqFFUAP+cll7hFbFBLcrQebAJG+6C1NagR0wMg9V KsT+GAtJ2zqJe8xnzh/EeGMlMZpPmQqtnTgLui1AYrYBEWMlkxhh2ceWDMj+77UWf+MQNU0Zi6Q uMCthEI/VFEeFbQ62YUYh9Aywdbc94pg411Z1miGUPChPuLDOs1UFo2UU6SyE68esGjHDiKqpRQ L6d0x2YHZSlVSczopkhJ6DmUe8NlibVMDhNgu0anUMkNJYMc3dogNQfg2adAGInt9oSOSxupd40 yMKE0nVAgh7cw9T3km/jJJdSg43bPkiZAcfqYx+N5pebffAdTgSahjLfaL7z27Y4U7WN3bq9VkD 88Vrv+THzz6MwHiZsT6Q/3TwGmkSWzFXkTFfQA+fEKRhhvcRcpKNYe73/xxS0CNpd7wGo= X-Developer-Key: i=floss@jetm.me; a=openpgp; fpr=9B13B20BCF0EDE23454A93C9B5EEC30BA867771F In-Reply-To: <20260306-mt7927-wifi-support-v1-0-c77e7445511d@jetm.me> References: <20260306-mt7927-wifi-support-v1-0-c77e7445511d@jetm.me> The MediaTek MT7927 (Filogic 380) combo chip uses MT7927 WiFi silicon that is architecturally compatible with MT7925. Extend is_mt7925() to match chip ID 0x7927, and add is_mt7927() for code paths that need MT7927-specific handling. Also add 0x7927 to is_mt76_fw_txp() to match MT7925's TXP format. Tested-by: Marcin FM Tested-by: Cristian-Florin Radoi Tested-by: George Salukvadze Tested-by: Evgeny Kapusta <3193631@gmail.com> Tested-by: Samu Toljamo Tested-by: Ariel Rosenfeld Tested-by: Chapuis Dario Tested-by: Thibaut Fran=C3=A7ois Tested-by: =E5=BC=A0=E6=97=AD=E6=B6=B5 Signed-off-by: Javier Tia --- drivers/net/wireless/mediatek/mt76/mt76_connac.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net= /wireless/mediatek/mt76/mt76_connac.h index 813d61bffc2c..bfd5b05c2b20 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -174,7 +174,12 @@ extern const struct wiphy_wowlan_support mt76_connac_w= owlan_support; =20 static inline bool is_mt7925(struct mt76_dev *dev) { - return mt76_chip(dev) =3D=3D 0x7925; + return mt76_chip(dev) =3D=3D 0x7925 || mt76_chip(dev) =3D=3D 0x7927; +} + +static inline bool is_mt7927(struct mt76_dev *dev) +{ + return mt76_chip(dev) =3D=3D 0x7927; } =20 static inline bool is_mt7920(struct mt76_dev *dev) @@ -272,6 +277,7 @@ static inline bool is_mt76_fw_txp(struct mt76_dev *dev) case 0x7920: case 0x7922: case 0x7925: + case 0x7927: case 0x7663: case 0x7622: return false; --=20 2.53.0