From 8404956f020d1641295ce6371f8c7dc119f9b59c Mon Sep 17 00:00:00 2001 From: Jianhui Zhao Date: Mon, 12 Dec 2022 16:27:27 +0800 Subject: [PATCH] mt1300: configure dbdc in dts Signed-off-by: Jianhui Zhao --- .../mt76/patches/002-dbdc-configure.patch | 34 +++++++++++++++++++ .../ramips/dts/mt7621_glinet_gl-mt1300.dts | 1 + 2 files changed, 35 insertions(+) create mode 100644 package/kernel/mt76/patches/002-dbdc-configure.patch diff --git a/package/kernel/mt76/patches/002-dbdc-configure.patch b/package/kernel/mt76/patches/002-dbdc-configure.patch new file mode 100644 index 0000000000..a7998097df --- /dev/null +++ b/package/kernel/mt76/patches/002-dbdc-configure.patch @@ -0,0 +1,34 @@ +Index: mt76-2022-09-06-d7054646/mt7615/pci_init.c +=================================================================== +--- mt76-2022-09-06-d7054646.orig/mt7615/pci_init.c ++++ mt76-2022-09-06-d7054646/mt7615/pci_init.c +@@ -126,6 +126,7 @@ mt7615_led_set_brightness(struct led_cla + + int mt7615_register_device(struct mt7615_dev *dev) + { ++ bool dbdc = false; + int ret; + + mt7615_init_device(dev); +@@ -145,6 +146,12 @@ int mt7615_register_device(struct mt7615 + if (ret) + return ret; + ++ if (dev->dbdc_support) { ++ dbdc = device_property_present(dev->mt76.dev, "dbdc"); ++ if (dbdc) ++ dev->mt76.phy.cap.has_5ghz = false; ++ } ++ + ret = mt76_register_device(&dev->mt76, true, mt76_rates, + ARRAY_SIZE(mt76_rates)); + if (ret) +@@ -158,7 +165,7 @@ int mt7615_register_device(struct mt7615 + mt7615_init_txpower(dev, &dev->mphy.sband_2g.sband); + mt7615_init_txpower(dev, &dev->mphy.sband_5g.sband); + +- if (dev->dbdc_support) { ++ if (dev->dbdc_support && dbdc) { + ret = mt7615_register_ext_phy(dev); + if (ret) + return ret; diff --git a/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts b/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts index 54ff1019b1..5662600a62 100644 --- a/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts +++ b/target/linux/ramips/dts/mt7621_glinet_gl-mt1300.dts @@ -139,6 +139,7 @@ compatible = "mediatek,mt76"; reg = <0x0000 0 0 0 0>; mediatek,mtd-eeprom = <&factory 0x0>; + dbdc; }; }; -- 2.34.1