Hello, some time ago I posted a patch that allows using gpio-keys for gpios that can only trigger an irq on one one edge. This is still the main reason I modified gpio-keys for. What's new (apart from some clean-ups that went into seperate patches) is that the edges that don't trigger an irq (only one or even both) are now polled. This should make the driver generic enough to substitute all other gpio-key drivers. (I didn't check this though.) As a result gpio-keys now depends on INPUT_POLLDEV which together with an increased memory footprint should be the only downside. I appreciate any constructive feedback. Best regards Uwe Uwe Kleine-König (3): Input: gpio-keys - optimize interrupt handler Input: gpio-keys - simplify argument list for report_event Input: gpio-keys - add polling support drivers/input/keyboard/Kconfig | 1 + drivers/input/keyboard/gpio_keys.c | 194 +++++++++++++++++++++++++----------- include/linux/gpio_keys.h | 3 + 3 files changed, 138 insertions(+), 60 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
