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path: root/drivers/input/keyboard/mpr121_touchkey.c
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* Input: mpr121 - set missing event capabilityAkinobu Mita2017-07-041-0/+1
| | | | | | | | | | | | | | | | commit 9723ddc8fe0d76ce41fe0dc16afb241ec7d0a29d upstream. This driver reports misc scan input events on the sensor's status register changes. But the event capability for them was not set in the device initialization, so these events were ignored. This change adds the missing event capability. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Oliver Neukum <ONeukum@suse.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Willy Tarreau <w@1wt.eu>
* Input: mpr121 - handle multiple bits change of status registerAkinobu Mita2017-07-041-9/+14
| | | | | | | | | | | | | | | | | commit 08fea55e37f58371bffc5336a59e55d1f155955a upstream. This driver reports input events on their interrupts which are triggered by the sensor's status register changes. But only single bit change is reported in the interrupt handler. So if there are multiple bits are changed at almost the same time, other press or release events are ignored. This fixes it by detecting all changed bits in the status register. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Oliver Neukum <ONeukum@suse.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Willy Tarreau <w@1wt.eu>
* first commitMeizu OpenSource2016-08-151-0/+337