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>
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index e18f362..9283507 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -832,12 +832,24 @@
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 050acae..4f0ba21 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
