I'm working with a 3.0.8 kernel in Android ICS and have run into a problem using wl12xx bluetooth after a suspend/resume cycle. GPIO_162 in this design is connected to the BT_EN pin of the wl12xx and needs to be held high to keep the bluetooth core from resetting while the DM37x goes into off mode. I've tried muxing the pin using OMAP_PIN_OUTPUT | OMAP_PIN_OFF_OUTPUT_HIGH, but the pin goes low when the chip goes into off mode. If I disable off mode via "echo 0 > /sys/kernel/debug/pm_debug/enable_off_mode" the pin remains high while the chip goes into retention and the bluetooth core works after resume. Any ideas why GPIO_162 would go low during suspend to off mode? Note I can't move to a newer kernel due to scheduling constraints. Thanks in advance! -- Peter Barada peter.barada@xxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
