summaryrefslogtreecommitdiffstats
path: root/drivers/usb/core
diff options
context:
space:
mode:
authorRob Gill <rrobgill@protonmail.com>2020-06-01 21:17:56 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-06-18 10:02:58 +0200
commit03cc8353c2244c8b790c3c81a0f1532d34a9d738 (patch)
tree2e46f42fb3bf7a2f9ff5476a7035577aa3c64593 /drivers/usb/core
parentb3a9e3b9622ae10064826dccb4f7a52bd88c7407 (diff)
downloadlinux-03cc8353c2244c8b790c3c81a0f1532d34a9d738.tar.bz2
USB: core: additional Device Classes to debug/usb/devices
Several newer USB Device classes are not presently reported individually at /sys/kernel/debug/usb/devices, (reported as "unk."). This patch adds the following classes: 0fh (Personal Healthcare devices), 10h (USB Type-C combined Audio/Video devices) 11h (USB billboard), 12h (USB Type-C Bridge). As defined at [https://www.usb.org/defined-class-codes] Corresponding classes defined in include/linux/usb/ch9.h. Signed-off-by: Rob Gill <rrobgill@protonmail.com> Link: https://lore.kernel.org/r/20200601211749.6878-1-rrobgill@protonmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core')
-rw-r--r--drivers/usb/core/devices.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 94b6fa6e585e..696b2b692b83 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -133,6 +133,10 @@ static const struct class_info clas_info[] = {
{USB_CLASS_CSCID, "scard"},
{USB_CLASS_CONTENT_SEC, "c-sec"},
{USB_CLASS_VIDEO, "video"},
+ {USB_CLASS_PERSONAL_HEALTHCARE, "perhc"},
+ {USB_CLASS_AUDIO_VIDEO, "av"},
+ {USB_CLASS_BILLBOARD, "blbrd"},
+ {USB_CLASS_USB_TYPE_C_BRIDGE, "bridg"},
{USB_CLASS_WIRELESS_CONTROLLER, "wlcon"},
{USB_CLASS_MISC, "misc"},
{USB_CLASS_APP_SPEC, "app."},