From: Andrew Drake <adrake@adrake.org>
To: linux-input@vger.kernel.org, rydberg@euromail.se
Subject: [PATCH] input: bcm5974: Add support for newer MacBookPro8,2
Date: Mon, 15 Aug 2011 23:20:22 -0700 [thread overview]
Message-ID: <4E4A0C26.1060307@adrake.org> (raw)
I just received a new MacBook Pro, product name MacBookPro8,2. It came
with a newer/higher resolution touchpad than others with the same
product name with USB ID 05ac:0252. The following patch (which applies
on top of 3.1-rc2) adds support for this device.
Signed-off-by: Andrew Drake <adrake@adrake.org>
---
drivers/input/mouse/bcm5974.c | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 3126983..a0a4964 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -67,6 +67,10 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246
#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247
+/* Macbook8,2 (unibody) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI 0x0252
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO 0x0253
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS 0x0254
#define BCM5974_DEVICE(prod) { \
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
@@ -104,6 +108,10 @@ static const struct usb_device_id bcm5974_table[] = {
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
+ /* MacbookPro8,2 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
/* Terminating entry */
{}
};
@@ -294,6 +302,18 @@ static const struct bcm5974_config
bcm5974_config_table[] = {
{ DIM_X, DIM_X / SN_COORD, -4415, 5050 },
{ DIM_Y, DIM_Y / SN_COORD, -55, 6680 }
},
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4750, 5280 },
+ { DIM_Y, DIM_Y / SN_COORD, -150, 6730 }
+ },
{}
};
next reply other threads:[~2011-08-16 6:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-16 6:20 Andrew Drake [this message]
2011-08-16 7:13 ` [PATCH] input: bcm5974: Add support for newer MacBookPro8,2 Wanlong Gao
2011-08-16 8:05 ` Andrew Drake
2011-08-16 8:21 ` Wanlong Gao
2011-08-16 8:31 ` Andrew Drake
2011-08-16 8:43 ` Wanlong Gao
2011-08-16 8:53 ` Wanlong Gao
2011-08-16 9:46 ` Andrew Drake
2011-08-16 10:01 ` Wanlong Gao
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