On Mon, Jan 17, 2011 at 11:47 AM, Gordan Bobic gordan@bobich.net wrote:
Peter Robinson wrote:
>> The package in question won't compile at all on F13, it seems: >> >> # rpmbuild --rebuild xorg-x11-server-1.6.1.901-1.fc11.src.rpm > > I don't know what the actual problem is from the error, but are all the > dependencies in that filesystem also f11-vintage? If everything else > down /usr/include is f13-vintage, it's quite possible f11 sources or > spec might choke on considerably newer dependent includes.
Most of the system is the F13 rawhide. It's yum updated from the F12 release since an awful lot in the F13 alpha is still missing or broken (e.g. firefox). So there are still a number of F12 vintage packages that aren't in the koji repository yet.
Interestingly, F11 libxinerama packages that contain the headers where the compile breaks don't even include those header files.
fbdev works fine for me for the AC100, I don't think its accelerated but it auto detects and just works, not had enough time to play with it further and see what works and what doesn't.
Indeed, I'm aware that fbdev just works. Ironically, the "accelerated" driver doesn't support most of the useful acceleration APIs (e.g. XV). It only supports GL ES. If I understood what I read in the mailing list archives correctly, Mesa as of recently has support for implementing a full GL API based on GL ES APIs. But as far as I can tell, that version of Mesa isn't in F13.
Yes, I think the GL ES support is only very recent.
The accelerated driver also has some interesting dependencies (kernel module and a userspace daemon). It's also not as reliable and can cause a few other quirks (e.g. random case of caps lock being stuck on and the only cure I've found is a reboot).
Eww!
Plus, text mode console switch no longer works one you get into X.
There was, however, some success recently in getting one of acceleration APIs working with mplayer, based on hardware acceleration of the Tegra.
Are you on the AC100 IRC channel?
No (not sure what it is) but I am on #fedora-arm and #fedora-mobility
> What're you trying to achieve by recooking f11 xorg server on f13? Maybe > there's a different way to come at your overall goal.
I very much doubt it. The machine I'm working on is a Toshiba AC100. The only kernel available for it with working keyboard/mouse support is 2.6.29 provided by Toshiba as part of the open source code they wrote for Android (the machine comes pre-loaded with Android). Unfortunately, Toshiba have in their infinite wisdom decided to put the keyboard and mouse behind proprietary interfaces, rather than USB HID (the machine does have full featured master and slave USB, which makes the decision particularly retarded). The drivers haven't yet been ported to later kernels.
Interesting, I'm looking at this closer as I have one of these devices myself. The keyboard/mouse reports its attached to the old style ps2 keyboard/mouse interfaces.
AFAIK they are attached to the NvEc interfaces. One of the people on the mailing list was working on getting these to work on a more recent kernel, but with limited success so far - it isn't as trivial as one might hope.
There is some hope that Toshiba will provide Android 2.2 for the AC100 in the near future which should come, in theory, with a 2.6.32.x kernel, which will hopefully make things a little easier for us WRT nvidia driver compatibility, but Toshiba's interest in supporting the AC100 seems to be diminishing by the day.
Well there was an update to the toshiba update utility this week so with luck that's the prep for 2.2, then someone will need to chase them for that code drop.
Further, the only way to eccelerated graphics on it is using the nvidia closed source tegra xorg driver. Since only 2.6.29 kernel works, only the tegra driver that is compatible with the interface of the kernel module for 2.6.29 works. That driver is sufficiently old that it is based on the xorg ABI from version 1.6.x, i.e. of the F11 vintage.
Works fine with the fbdev on the 2.6.29 kernel using the F-13 and the fbdev X driver. In the 2.6.37 and already pending for the .38 series there's been a lot of tegra drivers make it to the mainline kernel so it will be interesting to see what's missing / remaining / different on the toshiba side of development.
As I said, last I checked the keyboard/mouse didn't work with newer kernels at the moment, and carrying an USB mouse/keyboard isn't really an acceptable solution for a netbook.
Nope, and esp with only one usb port.
Peter