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| author | Dmitry Mastykin <[email protected]> | 2020-03-24 18:38:28 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-03-24 22:08:36 +0000 |
| commit | 24ef83f6e31d20fc121a7cd732b04b498475fca3 (patch) | |
| tree | c30ffc60ce36d49443f3051e37bec61a37228eef /scripts/gcc-plugins/gcc-common.h | |
| parent | Input: goodix - try to reset the controller if the i2c-test fails (diff) | |
| download | kernel-24ef83f6e31d20fc121a7cd732b04b498475fca3.tar.gz kernel-24ef83f6e31d20fc121a7cd732b04b498475fca3.zip | |
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 <[email protected]>
Reviewed-by: Bastien Nocera <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/gcc-common.h')
0 files changed, 0 insertions, 0 deletions