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Bug#648620: marked as done (Please enable bcm5974, apple multitouch support)

Your message dated Sun, 13 Nov 2011 23:50:45 +0000
with message-id <1321228245.3059.21.camel@deadeye>
and subject line Re: Bug#648620: Please enable bcm5974, apple multitouch support
has caused the Debian Bug report #648620,
regarding Please enable bcm5974, apple multitouch support
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
648620: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648620
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: linux-image-3.0.0-1-amd64
Status: install ok installed
Priority: optional
Section: kernel
Installed-Size: 106008
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Architecture: amd64
Source: linux-2.6
Version: 3.0.0-3


Please add support for multitouch on the mac book pro by changing thie
lines on the .config
CONFIG_MOUSE_APPLETOUCH=y
CONFIG_MOUSE_BCM5974=y

Thanks!

--
David

--- End Message ---
--- Begin Message --- 
Version: 3.1.0~rc7-1~experimental.1

On Sun, 2011-11-13 at 20:17 -0300, David Roguin wrote:
> On Sun, Nov 13, 2011 at 1:03 PM, Ben Hutchings <ben@decadent.org.uk> wrote:
> > On Sun, 2011-11-13 at 12:40 -0300, David Roguin wrote:
> >> Package: linux-image-3.0.0-1-amd64
> >> Status: install ok installed
> >> Priority: optional
> >> Section: kernel
> >> Installed-Size: 106008
> >> Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
> >> Architecture: amd64
> >> Source: linux-2.6
> >> Version: 3.0.0-3
> >>
> >>
> >> Please add support for multitouch on the mac book pro by changing thie
> >> lines on the .config
> >> CONFIG_MOUSE_APPLETOUCH=y
> >> CONFIG_MOUSE_BCM5974=y
> >
> > We already build these drivers as modules.  What is the actual problem?
> >
> 
> Ok, the problem is that I don't have multitouch support because the
> bcm5974 module is not being loaded.
> 
> The output of lsusb -t shows that usbhid is handling the trackpad:
> 1-2:1.2: No such file or directory
> 1-1.1.3:1.2: No such file or directory
> 1-1.1.3:1.3: No such file or directory
> /:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
> /:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
> /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/8p, 480M
>     |__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/2p, 480M
>         |__ Port 1: Dev 3, If 0, Class=HID, Driver=usbhid, 1.5M
> /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M
>     |__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/3p, 480M
>         |__ Port 1: Dev 4, If 0, Class=hub, Driver=hub/3p, 12M
>             |__ Port 3: Dev 8, If 0, Class=vend., Driver=btusb, 12M
>             |__ Port 3: Dev 8, If 1, Class='bInterfaceClass 0xe0 not
> yet handled', Driver=btusb, 12M
>             |__ Port 3: Dev 8, If 2, Class=vend., Driver=, 12M
>             |__ Port 3: Dev 8, If 3, Class=app., Driver=, 12M
>         |__ Port 2: Dev 5, If 0, Class=HID, Driver=usbhid, 12M
>         |__ Port 2: Dev 5, If 1, Class=HID, Driver=usbhid, 12M
>         |__ Port 2: Dev 5, If 2, Class=HID, Driver=usbhid, 12M
>     |__ Port 2: Dev 3, If 0, Class='bInterfaceClass 0x0e not yet
> handled', Driver=uvcvideo, 480M
>     |__ Port 2: Dev 3, If 1, Class='bInterfaceClass 0x0e not yet
> handled', Driver=uvcvideo, 480M
>     |__ Port 2: Dev 3, If 2, Class=vend., Driver=, 480M
> 
> 
> A few weeks before I've builded a custom kernel from upstream, the
> 3.1-rc7 version with those config params as I wrote earlier and
> multitouch support worked like a charm.
> 
> I've tried loading the module with "modprobe bcm5974" but nothing happened

It is rarely necessary or useful to load a driver module manually; they
recognise their devices by ID and udev will load modules automatically
when it sees a device with a recognised device ID.

I'm closing this with the Debian version corresponding to 3.1-rc7.
Linux 3.1 is currently packaged in experimental but I will be uploading
it to unstable in the next few hours.

Ben.

-- 
Ben Hutchings
Never attribute to conspiracy what can adequately be explained by stupidity.

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