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24ef83f6e31d20fc121a7cd732b04b498475fca3
linux/drivers/input/touchscreen
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Dmitry Mastykin 24ef83f6e3 Input: goodix - fix spurious key release events 
The goodix panel sends spurious interrupts after a 'finger up' event,
which always cause a timeout.
We were exiting the interrupt handler by reporting touch_num == 0, but
this was still processed as valid and caused the code to use the
uninitialised point_data, creating spurious key release events.

Report an error from the interrupt handler so as to avoid processing
invalid point_data further.

Signed-off-by: Dmitry Mastykin <dmastykin@astralinux.ru>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20200316075302.3759-2-dmastykin@astralinux.ru
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-03-24 15:08:36 -07:00
..
88pm860x-ts.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
ad7877.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 64
2019-05-24 17:36:46 +02:00
ad7879-i2c.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
ad7879-spi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
ad7879.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
ad7879.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
ads7846.c
Input: ads7846 - use new delay structure for SPI transfer delays
2020-01-20 20:45:25 -08:00
ar1021_i2c.c
Input: ar1021 - fix typo in preprocessor macro name
2019-11-11 16:02:30 -08:00
atmel_mxt_ts.c
Input: atmel_mxt_ts - disable IRQ across suspend
2019-10-02 14:02:31 -07:00
auo-pixcir-ts.c
Merge tag 'v5.2' into next
2019-07-15 09:42:32 -07:00
bcm_iproc_tsc.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
bu21013_ts.c
Input: bu21013_ts - switch to using standard touchscreen properties
2019-09-02 09:07:38 -07:00
bu21029_ts.c
Input: add bu21029 touch driver
2018-06-24 15:20:12 -07:00
chipone_icn8318.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
chipone_icn8505.c
Input: add support for ChipOne icn8505 based touchscreens
2018-05-09 13:29:35 -07:00
colibri-vf50-ts.c
Input: colibri-vf50-ts - remove unneeded gpio.h header file
2019-10-27 11:14:22 -07:00
cy8ctmg110_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176
2019-05-30 11:29:19 -07:00
cyttsp4_core.c
Input: cyttsp4_core - fix use after free bug
2019-11-12 17:11:26 -08:00
cyttsp4_core.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
cyttsp4_i2c.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
cyttsp4_spi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
cyttsp_core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267
2019-06-05 17:30:29 +02:00
cyttsp_core.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267
2019-06-05 17:30:29 +02:00
cyttsp_i2c_common.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
cyttsp_i2c.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
cyttsp_spi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
da9034-ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
da9052_tsi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dynapro.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
edt-ft5x06.c
Input: edt-ft5x06 - use pm core to enable/disable the wake irq
2020-01-10 14:45:36 -08:00
eeti_ts.c
Merge tag 'v5.2' into next
2019-07-15 09:42:32 -07:00
egalax_ts_serial.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
egalax_ts.c
Input: egalax_ts - add system wakeup support
2018-09-18 15:28:07 -07:00
ektf2127.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
elants_i2c.c
Input: elants_i2c - report resolution information for touch major
2020-03-06 10:06:36 -08:00
elo.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
exc3000.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
fsl-imx25-tcq.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
fujitsu_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
goodix.c
Input: goodix - fix spurious key release events
2020-03-24 15:08:36 -07:00
gunze.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
hampshire.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
hideep.c
Input: hideep - switch to use device_property_count_u32()
2019-08-12 00:03:11 -07:00
hp680_ts_input.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
htcpen.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ili210x.c
Input: ili210x - optionally show calibrate sysfs attribute
2019-11-12 15:53:33 -08:00
imx6ul_tsc.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
inexio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ipaq-micro-ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
iqs5xx.c
Merge tag 'v5.2' into next
2019-07-15 09:42:32 -07:00
jornada720_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
Kconfig
Input: fix Kconfig indentation
2019-11-22 15:19:19 -08:00
lpc32xx_ts.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
mainstone-wm97xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
Makefile
Input: remove w90x900 touchscreen driver
2019-08-09 15:16:38 -07:00
max11801_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mc13783_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mcs5000_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
melfas_mip4.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
migor_ts.c
Input: migor_ts - convert to SPDX identifiers
2018-11-12 11:52:05 -08:00
mk712.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mms114.c
Input: mms114 - use device_get_match_data
2019-11-11 16:25:05 -08:00
mtouch.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mxs-lradc-ts.c
Input: mxs-lradc-ts - use devm_platform_ioremap_resource()
2019-07-24 12:48:47 +03:00
of_touchscreen.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pcap_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
penmount.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pixcir_i2c_ts.c
Input: pixcir_i2c_ts - remove platform data
2019-10-09 14:56:40 -07:00
raspberrypi-ts.c
Input: raspberrypi-ts - switch to using polled mode of input devices
2019-10-29 17:13:37 -07:00
raydium_i2c_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
resistive-adc-touch.c
input: touchscreen: resistive-adc-touch: add generic resistive ADC touchscreen
2018-06-10 13:26:40 +01:00
rohm_bu21023.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
s3c2410_ts.c
Input: s3c2410_ts - remove unneeded gpio.h header file
2019-10-27 11:14:24 -07:00
s6sy761.c
Input: stmfts, s6sy761 - update my e-mail
2018-03-30 15:31:41 -07:00
silead.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-06-19 11:26:09 -07:00
sis_i2c.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
st1232.c
Input: st1232 - switch to using MT-B protocol
2019-10-28 21:04:27 -07:00
stmfts.c
Input: stmfts - acknowledge that setting brightness is a blocking call
2019-02-07 23:41:11 -08:00
stmpe-ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sun4i-ts.c
Merge tag 'v5.3-rc4' into next
2019-08-11 23:24:46 -07:00
sur40.c
Input: sur40 - switch to using polled mode of input devices
2019-10-29 17:13:39 -07:00
surface3_spi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
sx8654.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ti_am335x_tsc.c
Input: ti_am335x_tsc - remove set but not used variable 'tscadc_dev'
2019-02-19 10:38:19 -08:00
touchit213.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
touchright.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
touchwin.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
tps6507x-ts.c
Input: tsc6507x-ts - switch to using polled mode of input devices
2019-10-29 17:13:41 -07:00
ts4800-ts.c
Input: ts4800-ts - switch to using polled mode of input devices
2019-10-29 17:13:40 -07:00
tsc40.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 315
2019-06-05 17:37:05 +02:00
tsc200x-core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
tsc200x-core.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tsc2004.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
tsc2005.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
tsc2007_core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
tsc2007_iio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
tsc2007.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ucb1400_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
usbtouchscreen.c
Input: usbtouchscreen - initialize PM mutex before using it
2019-08-01 10:55:20 -07:00
wacom_i2c.c
Input: wacom_i2c - remove unneeded gpio.h header file
2019-10-27 11:14:25 -07:00
wacom_w8001.c
Input: wacom_w8001 - allocate additional space for 'phys'
2019-08-20 12:03:46 -07:00
wdt87xx_i2c.c
Input: wdt87xx_i2c - replace mdelay() with msleep() in wdt87xx_resume()
2018-07-27 11:59:05 -07:00
wm97xx-core.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wm831x-ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wm9705.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wm9712.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
wm9713.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
zet6223.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
zforce_ts.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
zylonite-wm97xx.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00