@@ -1740,20 +1740,9 @@ static int wacom_bpt_pen(struct wacom_wac *wacom)
unsigned char *data = wacom->data;
int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
- if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
+ if (data[0] != WACOM_REPORT_PENABLED)
return 0;
- if (data[0] == WACOM_REPORT_USB) {
- if (features->type == INTUOSHT &&
- wacom->shared->touch_input &&
- features->touch_max) {
- input_report_switch(wacom->shared->touch_input,
- SW_MUTE_DEVICE, data[8] & 0x40);
- input_sync(wacom->shared->touch_input);
- }
- return 0;
- }
-
prox = (data[1] & 0x20) == 0x20;
/*
@@ -1960,6 +1949,24 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
return 0;
}
+static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
+{
+ struct wacom_features *features = &wacom_wac->features;
+ unsigned char *data = wacom_wac->data;
+
+ if (data[0] != WACOM_REPORT_USB)
+ return 0;
+
+ if (features->type == INTUOSHT &&
+ wacom_wac->shared->touch_input &&
+ features->touch_max) {
+ input_report_switch(wacom_wac->shared->touch_input,
+ SW_MUTE_DEVICE, data[8] & 0x40);
+ input_sync(wacom_wac->shared->touch_input);
+ }
+ return 0;
+}
+
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
{
bool sync;
@@ -2044,7 +2051,10 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case BAMBOO_PT:
case INTUOSHT:
- sync = wacom_bpt_irq(wacom_wac, len);
+ if (wacom_wac->data[0] == WACOM_REPORT_USB)
+ sync = wacom_status_irq(wacom_wac, len);
+ else
+ sync = wacom_bpt_irq(wacom_wac, len);
break;
case BAMBOO_PAD:
@@ -71,6 +71,7 @@
#define WACOM_REPORT_USB 192
#define WACOM_REPORT_BPAD_PEN 3
#define WACOM_REPORT_BPAD_TOUCH 16
+#define WACOM_PKGLEN_STATUS 10
/* device quirks */
#define WACOM_QUIRK_MULTI_INPUT 0x0001
In addition to the touchswitch state for "Intuos", these packets are also sent by the Intuos Pro, Intuos5, and last-generation Bamboo tablets when using a wired connection. They contain, among other things, information about the optional wireless module and battery charge state (to be supported in subsuquent patches). Signed-off-by: Jason Gerecke <killertofu@gmail.com> --- drivers/hid/wacom_wac.c | 36 +++++++++++++++++++++++------------- drivers/hid/wacom_wac.h | 1 + 2 files changed, 24 insertions(+), 13 deletions(-)