From 73149ab8433c0ade5a4f79b137af2a081e8a5d13 Mon Sep 17 00:00:00 2001 From: Chris Bagwell Date: Wed, 26 Oct 2011 22:34:21 -0700 Subject: Input: wacom - 3rd gen Bamboo P&Touch packet support 3rd generation Bamboo Pen and Touch tablets reuse the older stylus packet but add an extra fixed zero pad byte to end. The touch packets are quite different since it supports tracking of up to 16 touches. The packet is 64-byte fixed size but contains up to 15 smaller messages indicating data for a single touch or for tablet button presses. Signed-off-by: Chris Bagwell Acked-by: Ping Cheng Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/input/tablet/wacom_wac.h') diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index af94e6d9d6a9..27f1d1c203a1 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -12,7 +12,7 @@ #include /* maximum packet length for USB devices */ -#define WACOM_PKGLEN_MAX 32 +#define WACOM_PKGLEN_MAX 64 /* packet length for individual models */ #define WACOM_PKGLEN_PENPRTN 7 @@ -23,6 +23,7 @@ #define WACOM_PKGLEN_TPC2FG 14 #define WACOM_PKGLEN_BBTOUCH 20 #define WACOM_PKGLEN_BBTOUCH3 64 +#define WACOM_PKGLEN_BBPEN 10 /* device IDs */ #define STYLUS_DEVICE_ID 0x02 -- cgit v1.2.3