From d3480636e8f89bb2807d9ec29e880c79bdb72f0e Mon Sep 17 00:00:00 2001 From: Nicolas Boichat Date: Mon, 14 Nov 2016 07:51:49 +0800 Subject: [PATCH] hammer: Add support for USB HID touchpad Add another endpoint, to be driven by the USB HID touchpad driver. BRANCH=none BUG=chrome-os-partner:59083 TEST=make BOARD=hammer -j && util/flash_ec --board=hammer Change-Id: I0fd62ceb233aa13e0af61f6ee6a0c0c9fc1c4b52 Reviewed-on: https://chromium-review.googlesource.com/410961 Commit-Ready: Nicolas Boichat Tested-by: Nicolas Boichat Reviewed-by: Vincent Palatin --- board/hammer/board.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/board/hammer/board.h b/board/hammer/board.h index 30890804ca..ca7b636309 100644 --- a/board/hammer/board.h +++ b/board/hammer/board.h @@ -29,6 +29,7 @@ #define CONFIG_USB_UPDATE #define CONFIG_USB_HID #define CONFIG_USB_HID_KEYBOARD +#define CONFIG_USB_HID_TOUCHPAD #undef CONFIG_USB_MAXPOWER_MA #define CONFIG_USB_MAXPOWER_MA 100 @@ -43,13 +44,15 @@ /* USB interface indexes (use define rather than enum to expand them) */ #define USB_IFACE_UPDATE 0 #define USB_IFACE_HID_KEYBOARD 1 -#define USB_IFACE_COUNT 2 +#define USB_IFACE_HID_TOUCHPAD 2 +#define USB_IFACE_COUNT 3 /* USB endpoint indexes (use define rather than enum to expand them) */ #define USB_EP_CONTROL 0 #define USB_EP_UPDATE 1 #define USB_EP_HID_KEYBOARD 2 -#define USB_EP_COUNT 3 +#define USB_EP_HID_TOUCHPAD 3 +#define USB_EP_COUNT 4 /* Optional features */ #define CONFIG_BOARD_PRE_INIT