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Commit 35068976 authored by Adrian Drzewiecki's avatar Adrian Drzewiecki Committed by Jiri Kosina
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HID: fix mappings for DiNovo Edge Keyboard - Logitech USB BT receiver 



This patch fixes mappings for the Logitech USB BT receiver that
ships along with Logitech's DiNovo Edge keyboard. Without these
changes, the "touchwheel" does not work as intended (a mouse)

Signed-off-by: default avatarAdrian Drzewiecki <adriand@drze.net>
Acked-by: default avatarVojtech Pavlik <vojtech@suse.cz>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent bf81b464

drivers/hid/hid-input.c

+5 −4
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ static const struct { 
#define map_led(c)	do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0)



#define map_abs_clear(c)	do { map_abs(c); clear_bit(c, bit); } while (0)

#define map_rel_clear(c)	do { map_rel(c); clear_bit(c, bit); } while (0)

#define map_key_clear(c)	do { map_key(c); clear_bit(c, bit); } while (0)



#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
@@ -292,7 +293,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel 
					}

			}



			map_key(code);

			map_key_clear(code);

			break;
@@ -343,9 +344,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel 
				case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:

				case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL:

					if (field->flags & HID_MAIN_ITEM_RELATIVE)

						map_rel(usage->hid & 0xf);

						map_rel_clear(usage->hid & 0xf);

					else

						map_abs(usage->hid & 0xf);

						map_abs_clear(usage->hid & 0xf);

					break;



				case HID_GD_HATSWITCH:
@@ -500,7 +501,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel 
				case 0x22f: map_key_clear(KEY_ZOOMRESET);	break;

				case 0x233: map_key_clear(KEY_SCROLLUP);	break;

				case 0x234: map_key_clear(KEY_SCROLLDOWN);	break;

				case 0x238: map_rel(REL_HWHEEL);		break;

				case 0x238: map_rel_clear(REL_HWHEEL);		break;

				case 0x25f: map_key_clear(KEY_CANCEL);		break;

				case 0x279: map_key_clear(KEY_REDO);		break;