This interrupt is to pass IR remote information to the processor over the HDMI from the TV. As the BBB is lacking a tuner, I am not sure how much value this feature has.
Gerald On Thu, Jun 23, 2016 at 2:41 PM, Jason Kridner <[email protected]> wrote: > On Thu, Jun 23, 2016 at 3:24 AM Micka <[email protected]> wrote: > >> Hi, >> >> When Gerald Coley design the BBB, he planed to use the GPIO1_25 as an >> interrupt signal from the tda19988.. >> >> I wanted to know why the interrupt GPIO1_25 is not used for interrupt. >> > > It looks like the driver supports an interrupt: > > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/video/fbdev/da8xx-fb.c#n833 > > > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/tilcdc/tilcdc_drv.c#n357 > > > Are you concerned this interrupt is necessary for some function missing in > your system? > > Is this something we can enable in the device tree? > > > https://github.com/beagleboard/linux/blob/4.4/arch/arm/boot/dts/am335x-boneblack.dts > > > We probably need to ask the original developer why the IRQ wasn't > connected to the driver. > > >> >> Micka, >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/CAF%2BMRtnFvUhqGqCNJMPVM%2Bb-f0OQr%2BSiZY8DUPCdHbgVWYkxMw%40mail.gmail.com >> <https://groups.google.com/d/msgid/beagleboard/CAF%2BMRtnFvUhqGqCNJMPVM%2Bb-f0OQr%2BSiZY8DUPCdHbgVWYkxMw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CA%2BT6QPmb4Np86P-nHgvkfZirbZUhn0DyF413mqxyMdAb372yCQ%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CA%2BT6QPmb4Np86P-nHgvkfZirbZUhn0DyF413mqxyMdAb372yCQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- Gerald [email protected] http://beagleboard.org/ [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAHK_S%2Bc4LGtZVo5gVoDOXHf1NM6D074eQBS4QPCkU67yvMUyrA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
