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| author | JJ Ding <jj_ding@emc.com.tw> | 2011-09-09 10:22:19 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-09 10:34:25 -0700 |
| commit | 1155961946f2c6ac0f2db2bc6318ec01c79fb3fa (patch) | |
| tree | cb06a7c54103c63c3e137f572140ad53f04b726f /Documentation/input | |
| parent | b6b1e927cec6b472578402f07f5befa79a96818d (diff) | |
| download | linux-1155961946f2c6ac0f2db2bc6318ec01c79fb3fa.tar.gz linux-1155961946f2c6ac0f2db2bc6318ec01c79fb3fa.tar.bz2 linux-1155961946f2c6ac0f2db2bc6318ec01c79fb3fa.zip | |
Input: elantech - correct x, y value range for v2 hardware
x, y values are actually 12-bit long. Also update protocol document to
reflect the change.
Signed-off-by: JJ Ding <jj_ding@emc.com.tw>
Acked-by: Daniel Kurtz <djkurtz@chromium.org>
Acked-by: Éric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'Documentation/input')
| -rw-r--r-- | Documentation/input/elantech.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/input/elantech.txt b/Documentation/input/elantech.txt index db798af5ef98..bce9941ffa94 100644 --- a/Documentation/input/elantech.txt +++ b/Documentation/input/elantech.txt @@ -389,14 +389,14 @@ byte 0: byte 1: bit 7 6 5 4 3 2 1 0 - p7 p6 p5 p4 . x10 x9 x8 + p7 p6 p5 p4 x11 x10 x9 x8 byte 2: bit 7 6 5 4 3 2 1 0 x7 x6 x5 x4 x3 x2 x1 x0 - x10..x0 = absolute x value (horizontal) + x11..x0 = absolute x value (horizontal) byte 3: @@ -420,7 +420,7 @@ byte 3: byte 4: bit 7 6 5 4 3 2 1 0 - p3 p1 p2 p0 . . y9 y8 + p3 p1 p2 p0 y11 y10 y9 y8 p7..p0 = pressure (not EF113) @@ -429,7 +429,7 @@ byte 5: bit 7 6 5 4 3 2 1 0 y7 y6 y5 y4 y3 y2 y1 y0 - y9..y0 = absolute y value (vertical) + y11..y0 = absolute y value (vertical) 4.2.2 Two finger touch |