HID: wacom: reuse wacom_parse_and_register() in wireless_work
Removes duplicated code.
The only difference is that we now need to stop and start the attached hid
device, but this is a small cost.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index 78e9e25..5cb8528 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -1525,7 +1525,7 @@
return size;
}
-static void wacom_update_name(struct wacom *wacom)
+static void wacom_update_name(struct wacom *wacom, const char *suffix)
{
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
struct wacom_features *features = &wacom_wac->features;
@@ -1561,14 +1561,14 @@
/* Append the device type to the name */
snprintf(wacom_wac->pen_name, sizeof(wacom_wac->pen_name),
- "%s Pen", name);
+ "%s%s Pen", name, suffix);
snprintf(wacom_wac->touch_name, sizeof(wacom_wac->touch_name),
- "%s Finger", name);
+ "%s%s Finger", name, suffix);
snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name),
- "%s Pad", name);
+ "%s%s Pad", name, suffix);
}
-static int wacom_parse_and_register(struct wacom *wacom)
+static int wacom_parse_and_register(struct wacom *wacom, bool wireless)
{
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
struct wacom_features *features = &wacom_wac->features;
@@ -1622,7 +1622,7 @@
wacom_calculate_res(features);
- wacom_update_name(wacom);
+ wacom_update_name(wacom, wireless ? " (WL)" : "");
error = wacom_add_shared_data(hdev);
if (error)
@@ -1649,8 +1649,10 @@
goto fail_hw_start;
}
- /* Note that if query fails it is not a hard failure */
- wacom_query_tablet_data(hdev, features);
+ if (!wireless) {
+ /* Note that if query fails it is not a hard failure */
+ wacom_query_tablet_data(hdev, features);
+ }
/* touch only Bamboo doesn't support pen */
if ((features->type == BAMBOO_TOUCH) &&
@@ -1745,22 +1747,10 @@
/* Stylus interface */
wacom_wac1->features =
*((struct wacom_features *)id->driver_data);
- wacom_wac1->features.device_type |= WACOM_DEVICETYPE_PEN;
- wacom_set_default_phy(&wacom_wac1->features);
- wacom_calculate_res(&wacom_wac1->features);
- snprintf(wacom_wac1->pen_name, WACOM_NAME_MAX, "%s (WL) Pen",
- wacom_wac1->features.name);
- if (wacom_wac1->features.type < BAMBOO_PEN ||
- wacom_wac1->features.type > BAMBOO_PT) {
- snprintf(wacom_wac1->pad_name, WACOM_NAME_MAX,
- "%s (WL) Pad", wacom_wac1->features.name);
- wacom_wac1->features.device_type |= WACOM_DEVICETYPE_PAD;
- }
- wacom_wac1->shared->touch_max = wacom_wac1->features.touch_max;
- wacom_wac1->shared->type = wacom_wac1->features.type;
+
wacom_wac1->pid = wacom_wac->pid;
- error = wacom_allocate_inputs(wacom1) ||
- wacom_register_inputs(wacom1);
+ hid_hw_stop(hdev1);
+ error = wacom_parse_and_register(wacom1, true);
if (error)
goto fail;
@@ -1770,30 +1760,11 @@
wacom_wac1->features.type <= BAMBOO_PT)) {
wacom_wac2->features =
*((struct wacom_features *)id->driver_data);
- wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
- wacom_set_default_phy(&wacom_wac2->features);
- wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
- wacom_calculate_res(&wacom_wac2->features);
- snprintf(wacom_wac2->touch_name, WACOM_NAME_MAX,
- "%s (WL) Finger", wacom_wac2->features.name);
- if (wacom_wac1->features.touch_max)
- wacom_wac2->features.device_type |= WACOM_DEVICETYPE_TOUCH;
- if (wacom_wac1->features.type >= INTUOSHT &&
- wacom_wac1->features.type <= BAMBOO_PT) {
- snprintf(wacom_wac2->pad_name, WACOM_NAME_MAX,
- "%s (WL) Pad", wacom_wac2->features.name);
- wacom_wac2->features.device_type |= WACOM_DEVICETYPE_PAD;
- }
wacom_wac2->pid = wacom_wac->pid;
- error = wacom_allocate_inputs(wacom2) ||
- wacom_register_inputs(wacom2);
+ hid_hw_stop(hdev2);
+ error = wacom_parse_and_register(wacom2, true);
if (error)
goto fail;
-
- if ((wacom_wac1->features.type == INTUOSHT ||
- wacom_wac1->features.type == INTUOSHT2) &&
- wacom_wac1->features.touch_max)
- wacom_wac->shared->touch_input = wacom_wac2->touch_input;
}
error = wacom_initialize_battery(wacom);
@@ -1855,7 +1826,7 @@
goto fail_parse;
}
- error = wacom_parse_and_register(wacom);
+ error = wacom_parse_and_register(wacom, false);
if (error)
goto fail_parse;