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| author | Chris Bagwell <chris@cnpbagwell.com> | 2010-09-12 00:12:28 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-09-12 00:13:38 -0700 |
| commit | 33d5f713a19b0f5cb93e0594f7206d2730cf39da (patch) | |
| tree | a905f72db302f6dfd114a0e83325b844d6e06120 /drivers/input/tablet | |
| parent | 2aaacb153689dbe9064e4db7e9d00de0edfc1fa0 (diff) | |
| download | kernel_samsung_smdk4412-33d5f713a19b0f5cb93e0594f7206d2730cf39da.zip kernel_samsung_smdk4412-33d5f713a19b0f5cb93e0594f7206d2730cf39da.tar.gz kernel_samsung_smdk4412-33d5f713a19b0f5cb93e0594f7206d2730cf39da.tar.bz2 | |
Input: wacom - disable Bamboo touchpad when pen is being used
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/tablet')
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 536156b..e1b65ba 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -866,7 +866,13 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) for (i = 0; i < 2; i++) { int p = data[9 * i + 2]; input_mt_slot(input, i); - if (p) { + /* + * Touch events need to be disabled while stylus is + * in proximity because user's hand is resting on touchpad + * and sending unwanted events. User expects tablet buttons + * to continue working though. + */ + if (p && !wacom->shared->stylus_in_proximity) { int x = get_unaligned_be16(&data[9 * i + 3]) & 0x7ff; int y = get_unaligned_be16(&data[9 * i + 5]) & 0x7ff; if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { |