diff options
| author | Shantanu Jain <shjain@codeaurora.org> | 2013-08-05 16:52:47 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-09-12 23:52:52 -0700 |
| commit | c39dd15cf735d4b07013a80a59866b4952b4f7f7 (patch) | |
| tree | b8e5ac0c8ab8f5dd76c7bf103a7435d48f4cc094 /drivers/input | |
| parent | 6ae8594368d6d3d8f1e39436680559fa94d78927 (diff) | |
input: touchscreen: release all touches before suspend
Release all touches before going to suspend for goodix
gt9xx TS driver.
Change-Id: Ia3446f3c23be4fe29bfea5f85b22e8b903cffb9e
Signed-off-by: Shantanu Jain <shjain@codeaurora.org>
Signed-off-by: Sudhakar Manapati <smanap@codeaurora.org>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/gt9xx/gt9xx.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/gt9xx/gt9xx.c b/drivers/input/touchscreen/gt9xx/gt9xx.c index ebb9ce7ba6a4..71834056f3f0 100644 --- a/drivers/input/touchscreen/gt9xx/gt9xx.c +++ b/drivers/input/touchscreen/gt9xx/gt9xx.c @@ -1935,7 +1935,7 @@ Output: *******************************************************/ static void goodix_ts_suspend(struct goodix_ts_data *ts) { - int ret = -1; + int ret = -1, i; GTP_DEBUG_FUNC(); @@ -1951,6 +1951,13 @@ static void goodix_ts_suspend(struct goodix_ts_data *ts) gtp_irq_disable(ts); else hrtimer_cancel(&ts->timer); + + for (i = 0; i < GTP_MAX_TOUCH; i++) + gtp_touch_up(ts, i); + + input_report_key(ts->input_dev, BTN_TOUCH, 0); + input_sync(ts->input_dev); + ret = gtp_enter_sleep(ts); #endif if (ret < 0) |