From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/drivers/usb/phy/phy-mxs-usb.c | 10 ++--------
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/usb/phy/phy-mxs-usb.c b/kernel/drivers/usb/phy/phy-mxs-usb.c
index 67b39dc..70e2333 100644
--- a/kernel/drivers/usb/phy/phy-mxs-usb.c
+++ b/kernel/drivers/usb/phy/phy-mxs-usb.c
@@ -388,14 +388,8 @@
static bool mxs_phy_is_otg_host(struct mxs_phy *mxs_phy)
{
- void __iomem *base = mxs_phy->phy.io_priv;
- u32 phyctrl = readl(base + HW_USBPHY_CTRL);
-
- if (IS_ENABLED(CONFIG_USB_OTG) &&
- !(phyctrl & BM_USBPHY_CTRL_OTG_ID_VALUE))
- return true;
-
- return false;
+ return IS_ENABLED(CONFIG_USB_OTG) &&
+ mxs_phy->phy.last_event == USB_EVENT_ID;
}
static void mxs_phy_disconnect_line(struct mxs_phy *mxs_phy, bool on)
--
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