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path: root/drivers/hid/hid-apple.c
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Diffstat (limited to 'drivers/hid/hid-apple.c')
-rw-r--r--drivers/hid/hid-apple.c63
1 files changed, 52 insertions, 11 deletions
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index eaeca564a8d3..61aa71233392 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -16,6 +16,8 @@
* any later version.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/device.h>
#include <linux/hid.h>
#include <linux/module.h>
@@ -59,6 +61,27 @@ struct apple_key_translation {
u8 flags;
};
+static const struct apple_key_translation macbookair_fn_keys[] = {
+ { KEY_BACKSPACE, KEY_DELETE },
+ { KEY_ENTER, KEY_INSERT },
+ { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
+ { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
+ { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
+ { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
+ { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
+ { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
+ { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY },
+ { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY },
+ { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
+ { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
+ { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY },
+ { KEY_UP, KEY_PAGEUP },
+ { KEY_DOWN, KEY_PAGEDOWN },
+ { KEY_LEFT, KEY_HOME },
+ { KEY_RIGHT, KEY_END },
+ { }
+};
+
static const struct apple_key_translation apple_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
{ KEY_ENTER, KEY_INSERT },
@@ -146,7 +169,7 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
struct hid_usage *usage, __s32 value)
{
struct apple_sc *asc = hid_get_drvdata(hid);
- const struct apple_key_translation *trans;
+ const struct apple_key_translation *trans, *table;
if (usage->code == KEY_FN) {
asc->fn_on = !!value;
@@ -157,10 +180,16 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
if (fnmode) {
int do_translate;
- trans = apple_find_translation((hid->product < 0x21d ||
- hid->product >= 0x300) ?
- powerbook_fn_keys : apple_fn_keys,
- usage->code);
+ if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
+ hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
+ table = macbookair_fn_keys;
+ else if (hid->product < 0x21d || hid->product >= 0x300)
+ table = powerbook_fn_keys;
+ else
+ table = apple_fn_keys;
+
+ trans = apple_find_translation (table, usage->code);
+
if (trans) {
if (test_bit(usage->code, asc->pressed_fn))
do_translate = 1;
@@ -253,8 +282,8 @@ static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
rdesc[53] == 0x65 && rdesc[59] == 0x65) {
- dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
- "descriptor\n");
+ hid_info(hdev,
+ "fixing up MacBook JIS keyboard report descriptor\n");
rdesc[53] = rdesc[59] = 0xe7;
}
return rdesc;
@@ -324,7 +353,7 @@ static int apple_probe(struct hid_device *hdev,
asc = kzalloc(sizeof(*asc), GFP_KERNEL);
if (asc == NULL) {
- dev_err(&hdev->dev, "can't alloc apple descriptor\n");
+ hid_err(hdev, "can't alloc apple descriptor\n");
return -ENOMEM;
}
@@ -334,7 +363,7 @@ static int apple_probe(struct hid_device *hdev,
ret = hid_parse(hdev);
if (ret) {
- dev_err(&hdev->dev, "parse failed\n");
+ hid_err(hdev, "parse failed\n");
goto err_free;
}
@@ -345,7 +374,7 @@ static int apple_probe(struct hid_device *hdev,
ret = hid_hw_start(hdev, connect_mask);
if (ret) {
- dev_err(&hdev->dev, "hw start failed\n");
+ hid_err(hdev, "hw start failed\n");
goto err_free;
}
@@ -440,6 +469,18 @@ static const struct hid_device_id apple_devices[] = {
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+ .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
+ .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
@@ -473,7 +514,7 @@ static int __init apple_init(void)
ret = hid_register_driver(&apple_driver);
if (ret)
- printk(KERN_ERR "can't register apple driver\n");
+ pr_err("can't register apple driver\n");
return ret;
}