Commit 1758da06 authored Nov 21, 2013 by Shantanu Jain Committed by Gerrit - the friendly Code Review server Sep 26, 2016

input: touchscreen: Add threaded irq support to Goodix driver



Add threaded irq support to Goodix touchscreen driver to reduce
the time spent with interrupts diabled to a bare minimum by
pushing the processing out into the kernel thread.

Change-Id: I3ade13181957d327ad9d0266b1999a4b0f2d8d1a
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>

parent cf29d5ea

drivers/input/touchscreen/gt9xx/gt9xx.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -1198,7 +1198,11 @@ static int gtp_request_irq(struct goodix_ts_data *ts)
		int ret;
		const u8 irq_table[] = GTP_IRQ_TAB;

		ret = request_irq(ts->client->irq, goodix_ts_irq_handler,
		GTP_DEBUG("INT trigger type:%x, irq=%d", ts->int_trigger_type,
		ts->client->irq);

		ret = request_threaded_irq(ts->client->irq, NULL,
		goodix_ts_irq_handler,
		irq_table[ts->int_trigger_type],
		ts->client->name, ts);
		if (ret) {