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authorSandeep C S <sandeep.cs@samsung.com>2024-01-25 10:06:28 +0530
committerJiri Kosina <jkosina@suse.com>2024-01-25 09:23:22 +0100
commit46e779b087f6061d6453f3b263cc8602b407b6d1 (patch)
treed1a2bd5f4969071a07c4505154626bee9ac6055f /drivers/hid
parent944536c2a4de9dadd39bda5e8e4f2617df8c3b57 (diff)
HID: samsung: Add Samsung wireless action mouse support
Add support for samsung wireless action mouse with input mapping events. Device a004 (Samsung wireless action mouse). Signed-off-by: Sandeep C S <sandeep.cs@samsung.com> Signed-off-by: Junwan Cho <junwan.cho@samsung.com> Signed-off-by: Jitender Sajwan <jitender.s21@samsung.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-ids.h1
-rw-r--r--drivers/hid/hid-samsung.c27
2 files changed, 28 insertions, 0 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 8a106fd6b339..06bf718961da 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1148,6 +1148,7 @@
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE 0x0600
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD 0x7021
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_GAMEPAD 0xa000
+#define USB_DEVICE_ID_SAMSUNG_WIRELESS_ACTIONMOUSE 0xa004
#define USB_VENDOR_ID_SEMICO 0x1a2c
#define USB_DEVICE_ID_SEMICO_USB_KEYKOARD 0x0023
diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c
index 217b30b71bb8..0de23a70dddb 100644
--- a/drivers/hid/hid-samsung.c
+++ b/drivers/hid/hid-samsung.c
@@ -323,6 +323,29 @@ static int samsung_gamepad_input_mapping(struct hid_device *hdev,
return 1;
}
+static int samsung_actionmouse_input_mapping(struct hid_device *hdev,
+ struct hid_input *hi, struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+
+ dbg_hid("samsung wireless actionmouse input mapping event [0x%x], [0x%x], %ld, %ld, [0x%x]\n",
+ usage->hid, usage->hid & HID_USAGE, hi->input->evbit[0], hi->input->absbit[0],
+ usage->hid & HID_USAGE_PAGE);
+
+ if (((usage->hid & HID_USAGE_PAGE) != HID_UP_CONSUMER) && ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON))
+ return 0;
+
+ switch (usage->hid & HID_USAGE) {
+ case 0x301:
+ samsung_kbd_mouse_map_key_clear(254);
+ break;
+ default:
+ return 0;
+ }
+
+ return 1;
+}
+
static __u8 *samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
@@ -346,6 +369,9 @@ static int samsung_input_mapping(struct hid_device *hdev, struct hid_input *hi,
else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_GAMEPAD)
ret = samsung_gamepad_input_mapping(hdev,
hi, field, usage, bit, max);
+ else if (hdev->product == USB_DEVICE_ID_SAMSUNG_WIRELESS_ACTIONMOUSE)
+ ret = samsung_actionmouse_input_mapping(hdev,
+ hi, field, usage, bit, max);
return ret;
}
@@ -390,6 +416,7 @@ static const struct hid_device_id samsung_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_GAMEPAD) },
+ { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SAMSUNG_ELECTRONICS, USB_DEVICE_ID_SAMSUNG_WIRELESS_ACTIONMOUSE) },
{ }
};
MODULE_DEVICE_TABLE(hid, samsung_devices);