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| author | Aristeu Rozanski <aris@redhat.com> | 2010-10-10 23:12:33 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-10-10 23:16:09 +0200 |
| commit | ca047fedd89bbb4b79b61e0656a7b799e4e45e6d (patch) | |
| tree | bc11ac05e7ecb0dc55d0386c004452a5ebbec81e | |
| parent | Input: wacom - fix runtime PM related deadlock (diff) | |
| download | linux-ca047fedd89bbb4b79b61e0656a7b799e4e45e6d.tar.xz linux-ca047fedd89bbb4b79b61e0656a7b799e4e45e6d.zip | |
Input: wacom - fix pressure in Cintiq 21UX2
Currently the pressure range in Cintiq 21UX2 is limited to half of the
supported. This patch fixes the problem.
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Acked-by: Ping Cheng <pingc@wacom.com>
CC: stable@kernel.org
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 6e29badb969e..47fd7a041c52 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -442,8 +442,10 @@ static void wacom_intuos_general(struct wacom_wac *wacom) /* general pen packet */ if ((data[1] & 0xb8) == 0xa0) { t = (data[6] << 2) | ((data[7] >> 6) & 3); - if (features->type >= INTUOS4S && features->type <= INTUOS4L) + if ((features->type >= INTUOS4S && features->type <= INTUOS4L) || + features->type == WACOM_21UX2) { t = (t << 1) | (data[1] & 1); + } input_report_abs(input, ABS_PRESSURE, t); input_report_abs(input, ABS_TILT_X, ((data[7] << 1) & 0x7e) | (data[8] >> 7)); |