The meson-ir driver uses the wrong offset (at least according to Amlogic's reference driver as well as the datasheets of the Meson8b/S805 and GXBB/S905). This means that we are getting incorrect durations (REG1_TIME_IV) reported from the hardware.
This problem was also noticed by some people trying to use this on an ODROID-C1 and ODROID-C2 - the workaround there (probably because the datasheets were not publicy available yet at that time) was to switch to ir_raw_event_store_edge (which leaves it up to the kernel to measure the duration of a pulse). See [0] and [1] for the corresponding patches. Please note that I was only able to test this on an GXBB/S905 based device (due to lack of other hardware). [0] https://github.com/erdoukki/linux-amlogic-1/commit/969b2e2242fb14a13cb651f9a1cf771b599c958b [1] http://forum.odroid.com/viewtopic.php?f=135&t=20504 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
