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Commit 75184ddc authored by Bingzhe Cai's avatar Bingzhe Cai Committed by Gerrit - the friendly Code Review server
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input: touchscreen: remove PRESSURE event from ft5x06 driver 



There is no need to send ABS_MT_PRESSURE event when contact is
removed from touchscreen, this redundant event will confuse some
APP and cause malfunction.

This patch is propagated from msm-3.10 kernel
(commit: 73a7e687bbaba1299ca2df4b017a39fbfe4065b0
input: touchscreen: remove PRESSURE event from ft5x06 driver)

CRs-Fixed: 537993
Change-Id: Ie2aef79f99cb80c10706f832cfab583ba742fdf1
Signed-off-by: default avatarBingzhe Cai <bingzhec@codeaurora.org>
parent 88d102ef

drivers/input/touchscreen/ft5x06_ts.c

+0 −1
Original line number Diff line number Diff line
@@ -336,7 +336,6 @@ static irqreturn_t ft5x06_ts_interrupt(int irq, void *dev_id) 
			input_report_abs(ip_dev, ABS_MT_PRESSURE, pressure);

		} else {

			input_mt_report_slot_state(ip_dev, MT_TOOL_FINGER, 0);

			input_report_abs(ip_dev, ABS_MT_PRESSURE, 0);

		}

	}