On Fri, Feb 11, 2011 at 09:29:06AM -0800, Stephen Warren wrote: > Strangely, modifying wm8903_mic_detect() to: > * Unconditionally clear MICDET_ENA > * Update the IRQ mask like it does today > * Re-enable MICDET_ENA if det||shrt > Doesn't actually solve the problem. I guess disabling MICDET_ENA doesn't > actually reset the mic detection state machine. That's kind of what I expect - remember that the microphone detection interrupst doesn't report the microphone status directly, they report deltas in the reported microphone status after debouncing. > Anyway, as you said, perhaps just documenting how to set up micdet_cfg > in the platform_data header is indeed the best way, since everything > works without any code changes if I simply don't set MICDET_ENA in > micdet_cfg. Yes, and it's not a particularly useful thing to do so I'm pretty comfortable just telling people not do do that. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
