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-rw-r--r--drivers/hid/hid-core.c1
-rw-r--r--drivers/hid/hid-ids.h1
-rw-r--r--drivers/hid/hid-input.c3
-rw-r--r--drivers/hid/hid-microsoft.c74
4 files changed, 75 insertions, 4 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 3736f6a121b7..dbe548b22b2a 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1823,6 +1823,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MONTEREY, USB_DEVICE_ID_GENIUS_KB29E) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_1) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5c34e658fd59..af15a631bb24 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -615,6 +615,7 @@
#define USB_VENDOR_ID_MICROSOFT 0x045e
#define USB_DEVICE_ID_SIDEWINDER_GV 0x003b
+#define USB_DEVICE_ID_MS_OFFICE_KB 0x0048
#define USB_DEVICE_ID_WIRELESS_OPTICAL_DESKTOP_3_0 0x009d
#define USB_DEVICE_ID_MS_NE4K 0x00db
#define USB_DEVICE_ID_MS_NE4K_JP 0x00dc
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 333190f771f5..e7e8b19a9284 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -789,10 +789,13 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
case 0x199: map_key_clear(KEY_CHAT); break;
case 0x19c: map_key_clear(KEY_LOGOFF); break;
case 0x19e: map_key_clear(KEY_COFFEE); break;
+ case 0x1a3: map_key_clear(KEY_NEXT); break;
+ case 0x1a4: map_key_clear(KEY_PREVIOUS); break;
case 0x1a6: map_key_clear(KEY_HELP); break;
case 0x1a7: map_key_clear(KEY_DOCUMENTS); break;
case 0x1ab: map_key_clear(KEY_SPELLCHECK); break;
case 0x1ae: map_key_clear(KEY_KEYBOARD); break;
+ case 0x1b4: map_key_clear(KEY_FILE); break;
case 0x1b6: map_key_clear(KEY_IMAGES); break;
case 0x1b7: map_key_clear(KEY_AUDIO); break;
case 0x1b8: map_key_clear(KEY_VIDEO); break;
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index 404a3a8a82f1..6fd58175a291 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -62,9 +62,48 @@ static int ms_ergonomy_kb_quirk(struct hid_input *hi, struct hid_usage *usage,
{
struct input_dev *input = hi->input;
+ if ((usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER) {
+ switch (usage->hid & HID_USAGE) {
+ /*
+ * Microsoft uses these 2 reserved usage ids for 2 keys on
+ * the MS office kb labelled "Office Home" and "Task Pane".
+ */
+ case 0x29d:
+ ms_map_key_clear(KEY_PROG1);
+ return 1;
+ case 0x29e:
+ ms_map_key_clear(KEY_PROG2);
+ return 1;
+ }
+ return 0;
+ }
+
+ if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
+ return 0;
+
switch (usage->hid & HID_USAGE) {
case 0xfd06: ms_map_key_clear(KEY_CHAT); break;
case 0xfd07: ms_map_key_clear(KEY_PHONE); break;
+ case 0xff00:
+ /* Special keypad keys */
+ ms_map_key_clear(KEY_KPEQUAL);
+ set_bit(KEY_KPLEFTPAREN, input->keybit);
+ set_bit(KEY_KPRIGHTPAREN, input->keybit);
+ break;
+ case 0xff01:
+ /* Scroll wheel */
+ hid_map_usage_clear(hi, usage, bit, max, EV_REL, REL_WHEEL);
+ break;
+ case 0xff02:
+ /*
+ * This byte contains a copy of the modifier keys byte of a
+ * standard hid keyboard report, as send by interface 0
+ * (this usage is found on interface 1).
+ *
+ * This byte only gets send when another key in the same report
+ * changes state, and as such is useless, ignore it.
+ */
+ return -1;
case 0xff05:
set_bit(EV_REP, input->evbit);
ms_map_key_clear(KEY_F13);
@@ -83,6 +122,9 @@ static int ms_ergonomy_kb_quirk(struct hid_input *hi, struct hid_usage *usage,
static int ms_presenter_8k_quirk(struct hid_input *hi, struct hid_usage *usage,
unsigned long **bit, int *max)
{
+ if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
+ return 0;
+
set_bit(EV_REP, hi->input->evbit);
switch (usage->hid & HID_USAGE) {
case 0xfd08: ms_map_key_clear(KEY_FORWARD); break;
@@ -102,9 +144,6 @@ static int ms_input_mapping(struct hid_device *hdev, struct hid_input *hi,
{
unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
- if ((usage->hid & HID_USAGE_PAGE) != HID_UP_MSVENDOR)
- return 0;
-
if (quirks & MS_ERGONOMY) {
int ret = ms_ergonomy_kb_quirk(hi, usage, bit, max);
if (ret)
@@ -134,14 +173,39 @@ static int ms_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
unsigned long quirks = (unsigned long)hid_get_drvdata(hdev);
+ struct input_dev *input;
if (!(hdev->claimed & HID_CLAIMED_INPUT) || !field->hidinput ||
!usage->type)
return 0;
+ input = field->hidinput->input;
+
/* Handling MS keyboards special buttons */
+ if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff00)) {
+ /* Special keypad keys */
+ input_report_key(input, KEY_KPEQUAL, value & 0x01);
+ input_report_key(input, KEY_KPLEFTPAREN, value & 0x02);
+ input_report_key(input, KEY_KPRIGHTPAREN, value & 0x04);
+ return 1;
+ }
+
+ if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff01)) {
+ /* Scroll wheel */
+ int step = ((value & 0x60) >> 5) + 1;
+
+ switch (value & 0x1f) {
+ case 0x01:
+ input_report_rel(input, REL_WHEEL, step);
+ break;
+ case 0x1f:
+ input_report_rel(input, REL_WHEEL, -step);
+ break;
+ }
+ return 1;
+ }
+
if (quirks & MS_ERGONOMY && usage->hid == (HID_UP_MSVENDOR | 0xff05)) {
- struct input_dev *input = field->hidinput->input;
static unsigned int last_key = 0;
unsigned int key = 0;
switch (value) {
@@ -194,6 +258,8 @@ err_free:
static const struct hid_device_id ms_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV),
.driver_data = MS_HIDINPUT },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_OFFICE_KB),
+ .driver_data = MS_ERGONOMY },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K),
.driver_data = MS_ERGONOMY },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP),
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-26 07:11:31 +0000