I'm in the process of adding xrandr support to our xorg driver.. definitely more built-in support on the X side would make this easier. BR, -R On Thu, Feb 17, 2011 at 8:25 PM, Jammy Zhou <jammy.zhou@xxxxxxxxxx> wrote: > I also noticed that default XRandR1.2+ implementation is missing in X side. > If we can implement one, it would be beneficial for all ARM platforms. By > the way, does X driver of TI support XRandR1.2+? > > Regards, > Jammy > > On Thu, Feb 17, 2011 at 11:25 PM, Clark, Rob <rob@xxxxxx> wrote: >> >> Hmm, I was thinking more on the xf86 side of things.. ie. to provide >> default implementations of xf86CrtcFuncsRec and xf86OutputFuncsRec >> functions.. >> >> BR, >> -R >> >> On Wed, Feb 16, 2011 at 7:24 PM, Jammy Zhou <jammy.zhou@xxxxxxxxxx> wrote: >> > >> > There is already one KMS abstraction layer (libkms.so) in libdrm, maybe >> > it can serve as what we needed. >> > >> > Regards, >> > Jammy >> > >> > On Thu, Feb 17, 2011 at 9:08 AM, Clark, Rob <rob@xxxxxx> wrote: >> >> >> >> I'm still in the learning-as-I-go phase here, so definitely not ready >> >> to propose a solution, but it does seem to me like there is room for >> >> some sort of kms-helper library here to handle more of the boilerplate >> >> xf86-video-* stuff.. I guess I'll have a better picture once I have a >> >> chance to add support for the various multi-monitor configurations. >> >> But certainly would be interested if anyone already has some ideas. >> >> >> >> BR, >> >> -R >> >> >> >> On Wed, Feb 16, 2011 at 8:42 AM, Jesse Barker <jesse.barker@xxxxxxxxxx> >> >> wrote: >> >> > Speaking for the Linaro graphics working group, I think it's great. >> >> > And, I >> >> > think you're right, that if enough of the KMS support in xf86-video-* >> >> > is >> >> > similar enough (I was only aware of intel and nouveau supporting it >> >> > properly >> >> > at current), pulling it out into a common layer would make it easier >> >> > to >> >> > support in new drivers (including fbdev). >> >> > >> >> > cheers, >> >> > Jesse >> >> > >> >> > On Wed, Feb 16, 2011 at 4:22 AM, Arnd Bergmann <arnd@xxxxxxxx> wrote: >> >> >> >> >> >> On Tuesday 15 February 2011, Clark, Rob wrote: >> >> >> > I'd been experimenting a bit on the side w/ the DRM driver >> >> >> > framework ( >> >> >> > >> >> >> > >> >> >> > http://gitorious.com/~robclark/pandaboard/robclarks-kernel-omap4/commits/omap_gpu >> >> >> > ), but had to add a good chunk of mostly boilerplate code to our >> >> >> > xorg >> >> >> > driver in order just to test it. Maybe some generic support for >> >> >> > KMS >> >> >> > in xf86-video-fbdev would have made this easier to develop the >> >> >> > kernel >> >> >> > part without in parallel having to implement the userspace part. >> >> >> > I'm >> >> >> > not sure if this is the sort of thing the linaro-wg has in mind? >> >> >> >> >> >> I'm not sure what the the linaro multimedia wg thinks of this, but >> >> >> the >> >> >> kernel code you linked looks like it's doing exactly the right >> >> >> thing. >> >> >> >> >> >> Arnd >> >> >> >> >> >> _______________________________________________ >> >> >> linaro-dev mailing list >> >> >> linaro-dev@xxxxxxxxxxxxxxxx >> >> >> http://lists.linaro.org/mailman/listinfo/linaro-dev >> >> > >> >> > >> >> >> >> _______________________________________________ >> >> linaro-dev mailing list >> >> linaro-dev@xxxxxxxxxxxxxxxx >> >> http://lists.linaro.org/mailman/listinfo/linaro-dev >> > > > -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
