From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Drake Subject: [PATCH] input: bcm5974: Add support for newer MacBookPro8,2 Date: Mon, 15 Aug 2011 23:20:22 -0700 Message-ID: <4E4A0C26.1060307@adrake.org> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from ch1ehsobe003.messaging.microsoft.com ([216.32.181.183]:36215 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751262Ab1HPGUd (ORCPT ); Tue, 16 Aug 2011 02:20:33 -0400 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org, rydberg@euromail.se 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 --- 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 } + }, {} };