diff options
| author | Harry Cutts <hcutts@chromium.org> | 2019-09-18 17:57:20 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-09-21 07:20:01 +0000 |
| commit | b3e56d049645a6cc148ff0670b525e29b3b553bc (patch) | |
| tree | 088c9e2005aca0a80222b16cd31e31aaf0da4105 /driver/touchpad_gt7288.h | |
| parent | 91d4fec4606e2145d522274c786d46d12721cf9a (diff) | |
| download | chrome-ec-b3e56d049645a6cc148ff0670b525e29b3b553bc.tar.gz | |
touchpad_gt7288: support touch width and height
GT7288 firmware version 4 supports these dimensions.
BRANCH=none
BUG=none
TEST=check output of `gt7288_rep` command, comparing palms and fingers.
Change-Id: I9094d8f86f34e4f319a9743c246461853d0382cf
Signed-off-by: Harry Cutts <hcutts@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1815403
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'driver/touchpad_gt7288.h')
| -rw-r--r-- | driver/touchpad_gt7288.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/driver/touchpad_gt7288.h b/driver/touchpad_gt7288.h index 28a2e37d73..f3a8642fc3 100644 --- a/driver/touchpad_gt7288.h +++ b/driver/touchpad_gt7288.h @@ -38,6 +38,8 @@ int gt7288_get_version_info(struct gt7288_version_info *info); * @id: a 4-bit ID that uniquely identifies the contact during its lifecycle. * @x: the absolute X coordinate. * @y: the absolute Y coordinate. + * @width: the width of the contact (with firmware version 0x0004 or greater). + * @height: the height of the contact (with firmware version 0x0004 or greater). * @tip: whether the fingertip is touching the pad. (Currently always true.) * @confidence: whether the controller considers the touch a finger (true) or * palm (false). @@ -46,6 +48,8 @@ struct gt7288_contact { uint8_t id; uint16_t x; uint16_t y; + uint8_t width; + uint8_t height; bool tip; bool confidence; }; |