HID: sony: Handle multiple touch events input record

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Read the touch history field in the HID descriptor and use this value
to determine how many touch events to read from the report. As part
of this patch, we did a first attempt of making the offset calculation
code less magical.

Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

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Roderick Colenbrander 2016-10-07 12:39:38 -07:00 • committed by Jiri Kosina

parent e7ef53adbf

commit cdc1c0215a

1 changed files with 52 additions and 26 deletions

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78

drivers/hid/hid-sony.c

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