* Input: keyboard/Trackpad support for MacBookPro 12,1
@ 2015-04-24 1:56 Yang Hongyang
2015-05-05 3:29 ` Yang Hongyang
0 siblings, 1 reply; 4+ messages in thread
From: Yang Hongyang @ 2015-04-24 1:56 UTC (permalink / raw)
To: linux-kernel, linux-input; +Cc: dmitry.torokhov, rydberg, jkosina
My new MacBook Pro (Retina, 13-inch, Early 2015, Model Identifier: MacBookPro12,1) with ForceTouch
trackpad has a new Product ID 0x0273, which I think is the ISO, and the other should be ANSI:0x0272,
JIS:0x0274, but I'm not sure, anyone can confirm this?
Apple Internal Keyboard / Trackpad:
Product ID: 0x0273
Vendor ID: 0x05ac (Apple Inc.)
Version: 6.22
Serial Number: xx
Manufacturer: Apple Inc.
Location ID: 0x01000000
However, after I add the Product ID as usual, the keyboard works fine, but the trackpad doesn't work
at all, after checking the Info by lsusb, the trackpad seems to fallback to the old geyser way because
it reports a wMaxPacketSize 0x0040 1x 64 bytes, I don't have much knowledge about trackpad
driver, is there anyone that can figer out what the driver protocol is?
# lsusb -v -s 001:003
Bus 001 Device 003: ID 05ac:0273 Apple, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x05ac Apple, Inc.
idProduct 0x0273
bcdDevice 6.22
iManufacturer 1 Apple Inc.
iProduct 2 Apple Internal Keyboard / Trackpad
iSerial 3 D3H5107H8T1GHJGA64KS
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 141
bNumInterfaces 5
bConfigurationValue 1
iConfiguration 4 Keyboard / Trackpad
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 5 Device Management
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 27
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 8
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 6 Keyboard / Boot
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 33 US
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 182
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 8
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 7 Trackpad / Boot
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 110
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 8 Actuator
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 34
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 8
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 2
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 9 Accelerometer
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 27
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 2
Device Status: 0x0000
(Bus Powered)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re:Input: keyboard/Trackpad support for MacBookPro 12,1
2015-04-24 1:56 Input: keyboard/Trackpad support for MacBookPro 12,1 Yang Hongyang
@ 2015-05-05 3:29 ` Yang Hongyang
2015-05-05 11:18 ` Input: " Chris Bainbridge
0 siblings, 1 reply; 4+ messages in thread
From: Yang Hongyang @ 2015-05-05 3:29 UTC (permalink / raw)
To: linux-kernel; +Cc: linux-input, dmitry.torokhov, rydberg, jkosina
Any ideas?
At 2015-04-24 09:56:28, "Yang Hongyang" <macrosheep@163.com> wrote:
>My new MacBook Pro (Retina, 13-inch, Early 2015, Model Identifier: MacBookPro12,1) with ForceTouch
>trackpad has a new Product ID 0x0273, which I think is the ISO, and the other should be ANSI:0x0272,
>JIS:0x0274, but I'm not sure, anyone can confirm this?
>Apple Internal Keyboard / Trackpad:
> Product ID: 0x0273
> Vendor ID: 0x05ac (Apple Inc.)
> Version: 6.22
> Serial Number: xx
> Manufacturer: Apple Inc.
> Location ID: 0x01000000
>
>However, after I add the Product ID as usual, the keyboard works fine, but the trackpad doesn't work
>at all, after checking the Info by lsusb, the trackpad seems to fallback to the old geyser way because
>it reports a wMaxPacketSize 0x0040 1x 64 bytes, I don't have much knowledge about trackpad
>driver, is there anyone that can figer out what the driver protocol is?
>
># lsusb -v -s 001:003
>Bus 001 Device 003: ID 05ac:0273 Apple, Inc.
>Device Descriptor:
> bLength 18
> bDescriptorType 1
> bcdUSB 2.00
> bDeviceClass 0 (Defined at Interface level)
> bDeviceSubClass 0
> bDeviceProtocol 0
> bMaxPacketSize0 64
> idVendor 0x05ac Apple, Inc.
> idProduct 0x0273
> bcdDevice 6.22
> iManufacturer 1 Apple Inc.
> iProduct 2 Apple Internal Keyboard / Trackpad
> iSerial 3 D3H5107H8T1GHJGA6xxx
> bNumConfigurations 1
> Configuration Descriptor:
> bLength 9
> bDescriptorType 2
> wTotalLength 141
> bNumInterfaces 5
> bConfigurationValue 1
> iConfiguration 4 Keyboard / Trackpad
> bmAttributes 0xa0
> (Bus Powered)
> Remote Wakeup
> MaxPower 500mA
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 0
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 3 Human Interface Device
> bInterfaceSubClass 0 No Subclass
> bInterfaceProtocol 0 None
> iInterface 5 Device Management
> HID Device Descriptor:
> bLength 9
> bDescriptorType 33
> bcdHID 1.10
> bCountryCode 0 Not supported
> bNumDescriptors 1
> bDescriptorType 34 Report
> wDescriptorLength 27
> Report Descriptors:
> ** UNAVAILABLE **
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x81 EP 1 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0010 1x 16 bytes
> bInterval 8
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 1
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 3 Human Interface Device
> bInterfaceSubClass 1 Boot Interface Subclass
> bInterfaceProtocol 1 Keyboard
> iInterface 6 Keyboard / Boot
> HID Device Descriptor:
> bLength 9
> bDescriptorType 33
> bcdHID 1.10
> bCountryCode 33 US
> bNumDescriptors 1
> bDescriptorType 34 Report
> wDescriptorLength 182
> Report Descriptors:
> ** UNAVAILABLE **
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x82 EP 2 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0010 1x 16 bytes
> bInterval 8
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 2
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 3 Human Interface Device
> bInterfaceSubClass 1 Boot Interface Subclass
> bInterfaceProtocol 2 Mouse
> iInterface 7 Trackpad / Boot
> HID Device Descriptor:
> bLength 9
> bDescriptorType 33
> bcdHID 1.10
> bCountryCode 0 Not supported
> bNumDescriptors 1
> bDescriptorType 34 Report
> wDescriptorLength 110
> Report Descriptors:
> ** UNAVAILABLE **
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x83 EP 3 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0040 1x 64 bytes
> bInterval 1
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 3
> bAlternateSetting 0
> bNumEndpoints 2
> bInterfaceClass 3 Human Interface Device
> bInterfaceSubClass 0 No Subclass
> bInterfaceProtocol 0 None
> iInterface 8 Actuator
> HID Device Descriptor:
> bLength 9
> bDescriptorType 33
> bcdHID 1.10
> bCountryCode 0 Not supported
> bNumDescriptors 1
> bDescriptorType 34 Report
> wDescriptorLength 34
> Report Descriptors:
> ** UNAVAILABLE **
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x84 EP 4 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0010 1x 16 bytes
> bInterval 8
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x04 EP 4 OUT
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0040 1x 64 bytes
> bInterval 2
> Interface Descriptor:
> bLength 9
> bDescriptorType 4
> bInterfaceNumber 4
> bAlternateSetting 0
> bNumEndpoints 1
> bInterfaceClass 3 Human Interface Device
> bInterfaceSubClass 0 No Subclass
> bInterfaceProtocol 0 None
> iInterface 9 Accelerometer
> HID Device Descriptor:
> bLength 9
> bDescriptorType 33
> bcdHID 1.10
> bCountryCode 0 Not supported
> bNumDescriptors 1
> bDescriptorType 34 Report
> wDescriptorLength 27
> Report Descriptors:
> ** UNAVAILABLE **
> Endpoint Descriptor:
> bLength 7
> bDescriptorType 5
> bEndpointAddress 0x85 EP 5 IN
> bmAttributes 3
> Transfer Type Interrupt
> Synch Type None
> Usage Type Data
> wMaxPacketSize 0x0040 1x 64 bytes
> bInterval 2
>Device Status: 0x0000
> (Bus Powered)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Input: keyboard/Trackpad support for MacBookPro 12,1
2015-05-05 3:29 ` Yang Hongyang
@ 2015-05-05 11:18 ` Chris Bainbridge
2015-05-05 12:07 ` Yang Hongyang
0 siblings, 1 reply; 4+ messages in thread
From: Chris Bainbridge @ 2015-05-05 11:18 UTC (permalink / raw)
To: Yang Hongyang
Cc: linux-kernel, linux-input, dmitry.torokhov, rydberg, jkosina
On 5 May 2015 at 04:29, Yang Hongyang <macrosheep@163.com> wrote:
> Any ideas?
https://bugzilla.kernel.org/show_bug.cgi?id=96771
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re:Re: Input: keyboard/Trackpad support for MacBookPro 12,1
2015-05-05 11:18 ` Input: " Chris Bainbridge
@ 2015-05-05 12:07 ` Yang Hongyang
0 siblings, 0 replies; 4+ messages in thread
From: Yang Hongyang @ 2015-05-05 12:07 UTC (permalink / raw)
To: Chris Bainbridge
Cc: linux-kernel, linux-input, dmitry.torokhov, rydberg, jkosina
At 2015-05-05 19:18:00, "Chris Bainbridge" <chris.bainbridge@gmail.com> wrote:
>On 5 May 2015 at 04:29, Yang Hongyang <macrosheep@163.com> wrote:
>> Any ideas?
>
>https://bugzilla.kernel.org/show_bug.cgi?id=96771
Thank you!
^ permalink raw reply [flat|nested] 4+ messages in thread
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2015-04-24 1:56 Input: keyboard/Trackpad support for MacBookPro 12,1 Yang Hongyang
2015-05-05 3:29 ` Yang Hongyang
2015-05-05 11:18 ` Input: " Chris Bainbridge
2015-05-05 12:07 ` Yang Hongyang
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