From 1b9f7d27057bb310e97aa5602da53cc6fff86b99 Mon Sep 17 00:00:00 2001 From: Karoly Pados Date: Sat, 9 Jun 2018 13:26:08 +0200 Subject: [PATCH] USB: serial: cp210x: add Silicon Labs IDs for Windows Update commit 2f839823382748664b643daa73f41ee0cc01ced6 upstream. Silicon Labs defines alternative VID/PID pairs for some chips that when used will automatically install drivers for Windows users without manual intervention. Unfortunately, these IDs are not recognized by the Linux module, so using these IDs improves user experience on one platform but degrades it on Linux. This patch addresses this problem. Signed-off-by: Karoly Pados Cc: stable Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/cp210x.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index b6e4d34..6f2c77a 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -151,8 +151,11 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x10C4, 0x8B34) }, /* Qivicon ZigBee USB Radio Stick */ { USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */ { USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */ + { USB_DEVICE(0x10C4, 0xEA63) }, /* Silicon Labs Windows Update (CP2101-4/CP2102N) */ { USB_DEVICE(0x10C4, 0xEA70) }, /* Silicon Labs factory default */ { USB_DEVICE(0x10C4, 0xEA71) }, /* Infinity GPS-MIC-1 Radio Monophone */ + { USB_DEVICE(0x10C4, 0xEA7A) }, /* Silicon Labs Windows Update (CP2105) */ + { USB_DEVICE(0x10C4, 0xEA7B) }, /* Silicon Labs Windows Update (CP2108) */ { USB_DEVICE(0x10C4, 0xF001) }, /* Elan Digital Systems USBscope50 */ { USB_DEVICE(0x10C4, 0xF002) }, /* Elan Digital Systems USBwave12 */ { USB_DEVICE(0x10C4, 0xF003) }, /* Elan Digital Systems USBpulse100 */ -- 2.7.4