diff options
| author | Ping Cheng <pingc@wacom.com> | 2010-06-22 11:21:34 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-06-22 11:32:24 -0700 |
| commit | 493630b20389b66dc475eb05cfefd33ad98d3741 (patch) | |
| tree | 8663e388c438f5f196a966ea63a0f9ea5bd3954d | |
| parent | 0b28bac5aef7bd1ab213723df031e61db9ff151a (diff) | |
| download | lwn-493630b20389b66dc475eb05cfefd33ad98d3741.tar.gz lwn-493630b20389b66dc475eb05cfefd33ad98d3741.zip | |
Input: wacom - fix serial number handling on Cintiq 21UX2
Cintiq 21UX2 added 8 more bits for the tool serial number and more
buttons for the expresskey. We did not enable them properly in the
last patch.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index d564af58175c..415f6306105d 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -284,12 +284,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) (data[4] << 20) + (data[5] << 12) + (data[6] << 4) + (data[7] >> 4); - wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); + wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | + ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); - switch (wacom->id[idx]) { + switch (wacom->id[idx] & 0xfffff) { case 0x812: /* Inking pen */ case 0x801: /* Intuos3 Inking pen */ - case 0x20802: /* Intuos4 Classic Pen */ + case 0x20802: /* Intuos4 Inking Pen */ case 0x012: wacom->tool[idx] = BTN_TOOL_PENCIL; break; @@ -513,7 +514,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); - if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) | + if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) | data[2] | (data[3] & 0x1f) | data[4] | data[8] | (data[7] & 0x01)) { input_report_key(input, wacom->tool[1], 1); |