On Fri, Apr 23, 2010 at 06:20:28PM -0400, Andy Walls wrote: > Not that my commit rate has been > 0 LOC lately, but I'd like to see > lirc_dev, just to get transmit worked out for the CX23888 chip and > cx23885 driver. > > I think this device will bring to light some assumptions LIRC currently > makes about transmit that don't apply to the CX23888 (i.e. LIRC having > to perform the pulse timing). The cx23888-ir implementation has a kfifo > for holding outgoing pulse data and the hardware itself has an 8 pulse > measurement deep fifo. I think we're eventually going to want to let rc-core create a chardev per rc device to allow for things like reading out scancodes (when creating keymaps for new and unknown remotes), raw timings (for debugging in-kernel decoders and writing new ones), possibly also ioctl's (for e.g. setting all RX parameters in one go or to create/destroy additional keymaps, though I'm sure some will want all of that to go through sysfs). That same chardev could also be used to implement TX, once a suitable interface has been fleshed out. The end result might not look exactly like lirc... -- David Härdeman -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
