I've been looking at converting drivers/media/video/cx88/cx88-input.c to use the ir-core subsystem, and I have a few questions. As far as I understand the code, the sampling case will sample at a 4Khz interval and generate one bit for each sample to represent a pulse or space (i.e. a 250us resolution). This is done by writing a magic value in __cx88_ir_start: cx_write(MO_DDS_IO, 0xa80a80); 250us is a quite low resolution, is it possible to get the hardware to generate samples at a higher rate (say, 20Khz for a 50us resolution)? Also, how does the polling mode work in the hardware? Is a complete scancode (or as complete as the hardware can handle at least) returned from the gpio read after a keypress? -- 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
