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authorMark Assad <massad@gmail.com>2006-10-05 12:25:05 +1000
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-04 19:44:36 -0700
commit77dc2db6d1d2703ee4e83d4b3dbecf4e06a910e6 (patch)
treef8ff9b87a63409bd774a9723e2c5b3b546d91134 /Makefile
parent4b8447184ae85de4ce710e5f561fbaada21b8394 (diff)
downloadlinux-stericsson-77dc2db6d1d2703ee4e83d4b3dbecf4e06a910e6.tar.gz
[PATCH] itmtouch: fix inverted flag to indicate touch location correctly, correct white space
There is a bug in the current version of the itmtouch USB touchscreen driver. The if statment that checks if pressure is being applied to the touch screen is now missing a ! (not), so events are no longer being reported correctly. The original source code for this line was as follows: #define UCP(x) ((unsigned char*)(x)) #define UCOM(x,y,z) ((UCP((x)->transfer_buffer)[y]) & (z)) ... if (!UCOM(urb, 7, 0x20)) { And was cleaned to: unsigned char *data = urb->transfer_buffer; .... if (data[7] & 0x20) { (note the lack of '!') This has been tested on an LG L1510BF and an LG1510SF touch screen. Signed-off-by: Mark Assad <massad@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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