From: Ondrej Zary Date: Tue, 3 Jul 2007 05:55:03 +0000 (-0400) Subject: Input: usbtouchscreen - add support for IRTOUCHSYSTEMS touchscreens X-Git-Tag: v2.6.23-rc1~1164 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df561fcd445c9cf9f4fff98ea795a0e72b7dc1e1;p=pandora-kernel.git Input: usbtouchscreen - add support for IRTOUCHSYSTEMS touchscreens This patch adds support for IRTOUCHSYSTEMS (or UNITOP) infrared touchscreens. The touchscreen sends data in 8-byte packets. BYTE 0 - unknown meaning, seen only one value: 0x54 BYTE 1 - unknown meaning, 3 lowest bits indicate touch state values seen: 0x81, 0x82 or 0x83 bit 0 = set if the screen is touched and was not touched before (touch bit 1 = set if the screen is touched and was touched (dragging) bit 2 = set if the touch was ended (release) BYTES 2 and 3 - X position, high-order-byte first, range = 0 to 0x0FFF BYTES 4 and 5 - Y position, high-order-byte first, range = 0 to 0x0FFF BYTE 6 - unknown meaning, seen only one value: 0xFF BYTE 7 - unknown meaning, seen only one value: 0x00 Signed-off-by: Ondrej Zary Signed-off-by: Daniel Ritz Signed-off-by: Dmitry Torokhov --- Reading git-diff-tree failed