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[2/5] HID: Added further information for Roccat Kone

Message ID 1273679039.2927.5.camel@localhost (mailing list archive)
State New, archived
Delegated to: Jiri Kosina
Headers show

Commit Message

Stefan Achatz May 12, 2010, 3:43 p.m. UTC
None
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Patch

diff --git a/drivers/hid/hid-roccat-kone.c
b/drivers/hid/hid-roccat-kone.c
index d23d309..9d68442 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -928,14 +928,15 @@  static int kone_raw_event(struct hid_device *hdev,
struct hid_report *report,
 		return 0;
 
 	/*
-	 * Firmware 1.38 introduced new behaviour for tilt buttons.
-	 * Pressed tilt button is reported in each movement event.
+	 * Firmware 1.38 introduced new behaviour for tilt and special
buttons.
+	 * Pressed button is reported in each movement event.
 	 * Workaround sends only one event per press.
 	 */
-	if (kone->last_tilt_state == event->tilt)
-		event->tilt = 0;
+	if (memcmp(&kone->last_mouse_event.tilt, &event->tilt, 5))
+		memcpy(&kone->last_mouse_event, event,
+				sizeof(struct kone_mouse_event));
 	else
-		kone->last_tilt_state = event->tilt;
+		memset(&event->tilt, 0, 5);
 
 	/*
 	 * handle special events and keep actual profile and dpi values
diff --git a/drivers/hid/hid-roccat-kone.h
b/drivers/hid/hid-roccat-kone.h
index 99290ad..b413b10 100644
--- a/drivers/hid/hid-roccat-kone.h
+++ b/drivers/hid/hid-roccat-kone.h
@@ -80,6 +80,17 @@  enum kone_button_info_types {
 	kone_button_info_type_multimedia_volume_down = 0x27
 };
 
+enum kone_button_info_numbers {
+	kone_button_top = 1,
+	kone_button_wheel_tilt_left = 2,
+	kone_button_wheel_tilt_right = 3,
+	kone_button_forward = 4,
+	kone_button_backward = 5,
+	kone_button_middle = 6,
+	kone_button_plus = 7,
+	kone_button_minus = 8,
+};
+
 struct kone_light_info {
 	uint8_t number; /* number of light 1-5 */
 	uint8_t mod;   /* 1 = on, 2 = off */
@@ -117,6 +128,7 @@  struct kone_profile {
 	uint8_t light_effect_speed; /* range 0-255 */
 
 	struct kone_light_info light_infos[5];
+	/* offset is kone_button_info_numbers - 1 */
 	struct kone_button_info button_infos[8];
 
 	uint16_t checksum; /* \brief holds checksum of struct */
@@ -162,7 +174,7 @@  enum kone_mouse_events {
 	/* TODO clarify meaning and occurence of kone_mouse_event_calibration
*/
 	kone_mouse_event_calibration = 0xc0,
 	kone_mouse_event_call_overlong_macro = 0xe0,
-	/* switch events notify if user changed values wiht mousebutton click
*/
+	/* switch events notify if user changed values with mousebutton click
*/