[yocto] [PATCH 0/3] [RFC] enable Pegasus touch screen

[Tom Zanussi]

On Wed, 2011-09-28 at 00:01 -0700, Zhai, Edwin wrote:
> On 09/28/2011 04:08 AM, Zanussi, Tom wrote:
> > On Mon, 2011-09-26 at 18:03 -0700, Zhai, Edwin wrote:
> >> From: Zhai Edwin<edwin.zhai at intel.com>
> >>
> >> Tom,
> >> These changes, based on meta-intel/tzanussi/pegasus, are needed to enable
> >> eGalax touch screen on Pegasus. Could you pls. help to review?
> >>
> >
> > Hi Edwin,
> >
> > First, I don't think this is the correct list for meta-intel stuff,
> > please use the yocto list.
> 
> Change it now:)
> 
> >
> > Anyway, the first two patches look ok to me, but the 3rd seems to be a
> > combination of what it says in the title, enabling touch screen kernel
> > config, and updating the BSP to work with the current kernel recipes.
> > The latter should I think be squashed into the base BSP, which isn't
> > posted.
> >
> >> When will you push Pegasus changes into meta-intel/master? We can have a common
> >> place for people to try pegasus...
> >>
> >
> > The meta-pegasus you pointed to seems to be an old version, basically
> > the same prototype version I gave you for the demo.  I thought the
> > current one had been updated to address the comments from the quick
> > review of Aug 9:
> >
> > - meta-pegasus - commented-out stuff in pegasus.conf, xorg.conf,
> > linux-yocto-2.6.37.bbappend, ReleaseNotes are unrelated to the BSP, etc.
> >
> > Also, it has a blacksand.pdf and has old kernel recipes, etc.
> >
> > Basically, it needs to be cleaned up a bit before it can be pulled in,
> > and should be buildable without relying on later patches.
> 
> Do you mean we need rebased against branch of 
> meta-intel/tzanussi/pegasus-v2?
> 

I don't know - I would think you'd just clean up whatever version you've
been using...

> >
> > Also, I'm wondering if there's a reason it's using 2.6.37 - we're at 3.0
> > now, and it would be good if it used that.
> 
> Have we tested 3.0 on Pegasus or N450 system? I remember your mentioned 
> graphic crash with linux 3.0...
> 

The n450 BSP has been moved to 3.0, but I haven't worked on pegasus
since the initial prototype, so I don't know if it's been tested on 3.0.
I do recall running into problems with graphics, but don't remember the
details...

Tom 

> >
> > Finally, please also add yourself or whoever will be the maintainer
> > going forward to meta-intel/MAINTAINERS...
> 
> Sure.
> Tom,
> Thanks for your comments!
> 
> >
> > Thanks,
> >
> > Tom
> >
> >> Thanks,
> >> Edwin
> >>
> >> The following changes since commit 59dc67f6e64a836fc01fa91a1200e76264bb954d:
> >>
> >>    meta-pegasus: new layer for Pegasus (N455) systems (2011-06-15 23:27:47 -0500)
> >>
> >> are available in the git repository at:
> >>    git://git.pokylinux.org/poky-contrib gzhai/pegasus
> >>    http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=gzhai/pegasus
> >>
> >> Zhai Edwin (3):
> >>    eGalax touchscreen offical xorg driver
> >>    Config xorg.conf with eGalax touchscreen input driver
> >>    Enabled kernel module for eGalax touch screen.
> >>
> >>   meta-pegasus/conf/machine/pegasus.conf             |    2 +-
> >>   .../xf86-input-egalax/88eGalaxCalibrate.sh         |    5 ++
> >>   .../xorg-driver/xf86-input-egalax_3.06.5605.bb     |   49 ++++++++++++++++++++
> >>   .../xserver-xf86-config/pegasus/xorg.conf          |   10 ++++
> >>   .../xorg-xserver/xserver-xf86-config_0.1.bbappend  |    2 +
> >>   .../recipes-kernel/linux/linux-yocto/pegasus.cfg   |    4 ++
> >>   .../linux/linux-yocto_2.6.37.bbappend              |   12 +++++
> >>   7 files changed, 83 insertions(+), 1 deletions(-)
> >>   create mode 100755 meta-pegasus/recipes-graphics/xorg-driver/xf86-input-egalax/88eGalaxCalibrate.sh
> >>   create mode 100644 meta-pegasus/recipes-graphics/xorg-driver/xf86-input-egalax_3.06.5605.bb
> >>   create mode 100644 meta-pegasus/recipes-kernel/linux/linux-yocto/pegasus.cfg
> >>   create mode 100644 meta-pegasus/recipes-kernel/linux/linux-yocto_2.6.37.bbappend
> >>
> >
> >
>