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Lines 88-93
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| 88 |
#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI 0x0259 |
88 |
#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI 0x0259 |
| 89 |
#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO 0x025a |
89 |
#define USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO 0x025a |
| 90 |
#define USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS 0x025b |
90 |
#define USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS 0x025b |
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91 |
/* MacbookAir6,2 (unibody, June 2013) */ |
| 92 |
#define USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI 0x0291 |
| 93 |
#define USB_DEVICE_ID_APPLE_WELLSPRING8_ISO 0x0292 |
| 94 |
#define USB_DEVICE_ID_APPLE_WELLSPRING8_JIS 0x0293 |
| 91 |
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95 |
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| 92 |
#define BCM5974_DEVICE(prod) { \ |
96 |
#define BCM5974_DEVICE(prod) { \ |
| 93 |
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \ |
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.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \ |
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Lines 145-150
static const struct usb_device_id bcm597
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| 145 |
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), |
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BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ANSI), |
| 146 |
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), |
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BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_ISO), |
| 147 |
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), |
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BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING7A_JIS), |
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152 |
/* MacbookAir6,2 */ |
| 153 |
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI), |
| 154 |
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING8_ISO), |
| 155 |
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING8_JIS), |
| 148 |
/* Terminating entry */ |
156 |
/* Terminating entry */ |
| 149 |
{} |
157 |
{} |
| 150 |
}; |
158 |
}; |
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Lines 172-186
struct bt_data {
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| 172 |
/* trackpad header types */ |
180 |
/* trackpad header types */ |
| 173 |
enum tp_type { |
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enum tp_type { |
| 174 |
TYPE1, /* plain trackpad */ |
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TYPE1, /* plain trackpad */ |
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TYPE2 /* button integrated in trackpad */ |
183 |
TYPE2, /* button integrated in trackpad */ |
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184 |
TYPE3 /* something new */ |
| 176 |
}; |
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}; |
| 177 |
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186 |
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| 178 |
/* trackpad finger data offsets, le16-aligned */ |
187 |
/* trackpad finger data offsets, le16-aligned */ |
| 179 |
#define FINGER_TYPE1 (13 * sizeof(__le16)) |
188 |
#define FINGER_TYPE1 (13 * sizeof(__le16)) |
| 180 |
#define FINGER_TYPE2 (15 * sizeof(__le16)) |
189 |
#define FINGER_TYPE2 (15 * sizeof(__le16)) |
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190 |
#define FINGER_TYPE3 (19 * sizeof(__le16)) |
| 181 |
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191 |
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| 182 |
/* trackpad button data offsets */ |
192 |
/* trackpad button data offsets */ |
| 183 |
#define BUTTON_TYPE2 15 |
193 |
#define BUTTON_TYPE2 15 |
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194 |
#define BUTTON_TYPE3 11 |
| 184 |
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195 |
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| 185 |
/* list of device capability bits */ |
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/* list of device capability bits */ |
| 186 |
#define HAS_INTEGRATED_BUTTON 1 |
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#define HAS_INTEGRATED_BUTTON 1 |
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Lines 400-405
static const struct bcm5974_config bcm59
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| 400 |
{ SN_COORD, -150, 6730 }, |
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{ SN_COORD, -150, 6730 }, |
| 401 |
{ SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION } |
412 |
{ SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION } |
| 402 |
}, |
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}, |
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414 |
{ |
| 415 |
USB_DEVICE_ID_APPLE_WELLSPRING8_ANSI, |
| 416 |
USB_DEVICE_ID_APPLE_WELLSPRING8_ISO, |
| 417 |
USB_DEVICE_ID_APPLE_WELLSPRING8_JIS, |
| 418 |
HAS_INTEGRATED_BUTTON, |
| 419 |
0, sizeof(struct bt_data), |
| 420 |
0x83, TYPE3, FINGER_TYPE3, FINGER_TYPE3 + SIZEOF_ALL_FINGERS, |
| 421 |
{ SN_PRESSURE, 0, 300 }, |
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{ SN_WIDTH, 0, 2048 }, |
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{ SN_COORD, -4620, 5140 }, |
| 424 |
{ SN_COORD, -150, 6600 }, |
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{ SN_ORIENT, -MAX_FINGER_ORIENTATION, MAX_FINGER_ORIENTATION } |
| 426 |
}, |
| 403 |
{} |
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{} |
| 404 |
}; |
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}; |
| 405 |
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429 |
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Lines 556-561
static int report_tp_state(struct bcm597
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| 556 |
int ibt = raw2int(dev->tp_data[BUTTON_TYPE2]); |
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int ibt = raw2int(dev->tp_data[BUTTON_TYPE2]); |
| 557 |
input_report_key(input, BTN_LEFT, ibt); |
581 |
input_report_key(input, BTN_LEFT, ibt); |
| 558 |
} |
582 |
} |
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583 |
/* type 3 encodes the button in field[11] */ |
| 584 |
else if (c->tp_type == TYPE3) { |
| 585 |
int ibt; |
| 586 |
const __le16 *data_array; |
| 587 |
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| 588 |
data_array = (const __le16 *)(dev->tp_data); |
| 589 |
ibt = !!(raw2int(data_array[BUTTON_TYPE3]) & 0x100); |
| 590 |
input_report_key(input, BTN_LEFT, ibt); |
| 591 |
} |
| 559 |
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592 |
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| 560 |
input_sync(input); |
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input_sync(input); |
| 561 |
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594 |
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Lines 572-580
static int report_tp_state(struct bcm597
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| 572 |
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| 573 |
static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on) |
606 |
static int bcm5974_wellspring_mode(struct bcm5974 *dev, bool on) |
| 574 |
{ |
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{ |
| 575 |
char *data = kmalloc(8, GFP_KERNEL); |
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| 576 |
int retval = 0, size; |
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int retval = 0, size; |
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609 |
char *data; |
| 610 |
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| 611 |
/* Type 3 does not require a mode switch */ |
| 612 |
if (dev->cfg.tp_type == TYPE3) |
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return 0; |
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615 |
data = kmalloc(8, GFP_KERNEL); |
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if (!data) { |
616 |
if (!data) { |
| 579 |
dev_err(&dev->intf->dev, "out of memory\n"); |
617 |
dev_err(&dev->intf->dev, "out of memory\n"); |
| 580 |
retval = -ENOMEM; |
618 |
retval = -ENOMEM; |