diff options
author | Wei-Han Chen <stimim@google.com> | 2018-09-03 11:37:47 +0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2018-09-03 08:50:34 -0700 |
commit | 0632d12a3c72a54cad441905820455ed93383c0e (patch) | |
tree | ea9d98096c8621aaf69d02eb0e734ed42e8d838f | |
parent | 3bd2ae3c4a5ef5423bdbe62b35fa2384a9026d35 (diff) | |
download | chrome-ec-0632d12a3c72a54cad441905820455ed93383c0e.tar.gz |
usb_hid_touchpad: fix report count of device capabilities
The report count of 'device capabilities' was incorrect. This causes a
'HID_DG_BUTTONTYPE out of range' error when hammer device is connected
to linux system.
BRANCH=none
BUG=None
TEST=connect whiskers to system, no error message on dmesg
Signed-off-by: Wei-Han Chen <stimim@chromium.org>
Change-Id: I3a20d7c9f69b5df3eca678b94ae22a3a171098ce
Reviewed-on: https://chromium-review.googlesource.com/1201643
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Wei-Han Chen <stimim@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
-rw-r--r-- | chip/stm32/usb_hid_touchpad.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chip/stm32/usb_hid_touchpad.c b/chip/stm32/usb_hid_touchpad.c index 1c301a04a1..ca1cb85cb7 100644 --- a/chip/stm32/usb_hid_touchpad.c +++ b/chip/stm32/usb_hid_touchpad.c @@ -172,7 +172,7 @@ static const uint8_t report_desc[] = { 0x09, 0x59, /* Usage (Pad Type) */ 0x25, 0x0F, /* Logical Maximum (15) */ 0x75, 0x08, /* Report Size (8) */ - 0x95, 0x01, /* Report Count (2) */ + 0x95, 0x02, /* Report Count (2) */ 0xB1, 0x02, /* Feature (Data,Var,Abs) */ /* Page 0xFF, usage 0xC5 is device certificate. */ |