There are references throughout various chunks of the driver directory of the latest bone26 kernel. Checkout and run the auto-build scripts to get a full kernel source tree to experiment with:
RCN's "stock" BeagleBone kernel: https://github.com/RobertCNelson/linux-dev My clone of the above with the Xenomai patches added: https://github.com/cdsteinkuehler/linux-dev Create a system.sh file from the example provided and run build_kernel.sh. Your fully patched kernel source tree will be in linux-dev/KERNEL. Note you can do this on an x86 box (recommended, as kernel compiles take a long time natively on the 'bone). On 8/26/2013 4:55 PM, Troy Jacobson wrote: > Already did that. I have a device overlay snippet that is modeled after > one of the touchscreen capes, too. But the only instance of ti_tscadc I > found is in the 3.2.42 kernel module tree. > > > On Mon, Aug 26, 2013 at 3:51 PM, Charles Steinkuehler < > [email protected]> wrote: > >> On 8/23/2013 11:29 PM, Troy Jacobson wrote: >>> Hi, >>> I recently picked up a monitor with a 4-wire touchscreen. I thought that >>> the ADC on the BBB is also a touchscreen controller, but I can't find the >>> driver. Does such a driver exist? >> >> Yes, in the recent kernel images, it even looks possible to instantiate >> the driver with support for a 4-wire touch screen and 3 ADC channels. >> >>> If I need to compile the kernel, where >>> would be a good place to look for documentation that would work with the >>> machinekit image? >> >> Examine the device tree overlays for existing touch-screen LCD panels >> that are officially supported, and grep the kernel drivers directory for >> "tscadc". >> >> -- >> Charles Steinkuehler >> [email protected] >> >> > -- Charles Steinkuehler [email protected] ------------------------------------------------------------------------------ Introducing Performance Central, a new site from SourceForge and AppDynamics. Performance Central is your source for news, insights, analysis and resources for efficient Application Performance Management. Visit us today! http://pubads.g.doubleclick.net/gampad/clk?id=48897511&iu=/4140/ostg.clktrk _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
