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| author | Ping Cheng <pinglinux@gmail.com> | 2012-01-31 00:07:33 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-01-31 00:14:17 -0800 |
| commit | 31175a8348af76aea2f557857c90467d13632dc3 (patch) | |
| tree | 5aaf1f431d8e798edc759c5f45a367c0672a2226 | |
| parent | 8b4a0c1fe3b03c0cfe829413481d69c2e6fd844c (diff) | |
| download | linux-3.10-31175a8348af76aea2f557857c90467d13632dc3.tar.gz linux-3.10-31175a8348af76aea2f557857c90467d13632dc3.tar.bz2 linux-3.10-31175a8348af76aea2f557857c90467d13632dc3.zip | |
Input: wacom - use switch statement for wacom_tpc_irq()
And add two new data formats.
Tested-by: Chris Bagwell <chris@cnpbagwell.com>
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com>
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 | 24 | ||||
| -rw-r--r-- | drivers/input/tablet/wacom_wac.h | 2 |
2 files changed, 20 insertions, 6 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index e18f3623268..9283507b13a 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -832,12 +832,24 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) dbg("wacom_tpc_irq: received report #%d", data[0]); - if (len == WACOM_PKGLEN_TPC1FG || data[0] == WACOM_REPORT_TPC1FG) - return wacom_tpc_single_touch(wacom, len); - else if (data[0] == WACOM_REPORT_TPC2FG) - return wacom_tpc_mt_touch(wacom); - else if (data[0] == WACOM_REPORT_PENABLED) - return wacom_tpc_pen(wacom); + switch (len) { + case WACOM_PKGLEN_TPC1FG: + return wacom_tpc_single_touch(wacom, len); + + case WACOM_PKGLEN_TPC2FG: + return wacom_tpc_mt_touch(wacom); + + default: + switch (data[0]) { + case WACOM_REPORT_TPC1FG: + case WACOM_REPORT_TPCHID: + case WACOM_REPORT_TPCST: + return wacom_tpc_single_touch(wacom, len); + + case WACOM_REPORT_PENABLED: + return wacom_tpc_pen(wacom); + } + } return 0; } diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 050acaefee7..4f0ba21b019 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -39,6 +39,8 @@ #define WACOM_REPORT_INTUOSPAD 12 #define WACOM_REPORT_TPC1FG 6 #define WACOM_REPORT_TPC2FG 13 +#define WACOM_REPORT_TPCHID 15 +#define WACOM_REPORT_TPCST 16 /* device quirks */ #define WACOM_QUIRK_MULTI_INPUT 0x0001 |