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authorBenjamin Tissoires <benjamin.tissoires@redhat.com>2016-12-03 04:48:51 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2016-12-03 04:51:31 +0300
commitb908d3cd812abe3f4a74d7550bbf0a8cbcfbe6ed (patch)
treeee455c7a27dc2dbb32a0b5c6689998fc90597e1d /ipc/msg.c
parente621132f934f5922e8a3968edd236f97cdad60cf (diff)
downloadlinux-b908d3cd812abe3f4a74d7550bbf0a8cbcfbe6ed.tar.xz
Input: synaptics-rmi4 - allow to add attention data
The HID implementation of RMI4 provides the data during the interrupt (in the input report). We need to provide a way for this transport driver to provide the attention data while calling an IRQ. We use a fifo in rmi_core to not lose any incoming event. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: Andrew Duggan <aduggan@synaptics.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'ipc/msg.c')
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