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Commit 2b73670c authored by Fenglin Wu's avatar Fenglin Wu
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input: qti-haptics: Clear PLAY bit after all pattern is played 



Clear the PLAY bit only after all pattern bytes are queued to make sure
the whole pattern can be played successfully.

Change-Id: I891e5e46168420c6e4963d67bc77c0f79b2a4a8c
Signed-off-by: default avatarFenglin Wu <fenglinw@codeaurora.org>
parent 31afc3e1

drivers/input/misc/qti-haptics.c

+3 −4
Original line number Diff line number Diff line
@@ -744,6 +744,9 @@ static irqreturn_t qti_haptics_play_irq_handler(int irq, void *data) 
			chip->play_irq_en = false;

		}



		/* Clear PLAY after all pattern bytes are queued */

		qti_haptics_play(chip, false);



		goto handled;

	}
@@ -966,10 +969,6 @@ static int qti_haptics_playback(struct input_dev *dev, int effect_id, int val) 
				enable_irq(chip->play_irq);

				chip->play_irq_en = true;

			}

			/* Toggle PLAY when playing pattern */

			rc = qti_haptics_play(chip, false);

			if (rc < 0)

				return rc;

		} else {

			if (chip->play_irq_en) {

				disable_irq_nosync(chip->play_irq);